5
.. contents:: List of Releases
8
bzr 2.1.0rc1 (not released yet)
9
###############################
11
:Codename: the 'new' stable
12
:2.1.0rc1: 2009-01-06 (expected)
20
* Add bug information to log output when available.
21
(Neil Martinsen-Burrell, Guillermo Gonzalez, #251729)
23
* ``bzr update`` now takes a ``--revision`` argument. This lets you
24
change the revision of the working tree to any revision in the
25
ancestry of the current or master branch. (Matthieu Moy, Mark Hammond,
28
* ``-Dbytes`` can now be used to display the total number of bytes
29
transferred for the current command. This information is always logged
30
to ``.bzr.log`` for later inspection. (John Arbash Meinel)
32
* The ``suppress_warnings`` configuration option has been introduced and
33
accept the ``format_deprecation`` value to disable the corresponding
34
warning for repositories. It can be set to in either ``bazaar.conf``,
35
``locations.conf`` or ``branch.conf``.
36
(Ted Gould, Matthew Fuller, Vincent Ladeuil)
42
* ``bzr export dir`` now requests all file content as a record stream,
43
rather than requsting the file content one file-at-a-time. This can make
44
exporting over the network significantly faster (54min => 9min in one
45
case). (John Arbash Meinel, #343218)
47
* ``bzr serve`` no longer slowly leaks memory. The compiled
48
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
49
free resources, and it should have been using ``__dealloc__``.
50
This will likely have an impact on any other process that is serving for
51
an extended period of time. (John Arbash Meinel, #494406)
53
* ``bzr switch -b`` can now create branches that are located using directory
54
services such as ``lp:``, even when the branch name doesn't contain a
55
'/'. (Neil Martinsen-Burrell, #495263)
57
* ``bzr unshelve`` has improved messages about what it is doing.
58
(Neil Martinsen-Burrell, #496917)
60
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
61
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
62
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
64
* Give a clearer message if the lockdir disappears after being apparently
65
successfully taken. (Martin Pool, #498378)
67
* Listen to the SIGWINCH signal to update the terminal width.
68
(Vincent Ladeuil, #316357)
70
* The 2a format wasn't properly restarting autopacks when something
71
changed underneath it (like another autopack). Now concurrent
72
autopackers will properly succeed. (John Arbash Meinel, #495000)
74
* When operations update the working tree, all affected files should end
75
up with the same mtime. (eg. when versioning a generated file, if you
76
update the source and the generated file together, the generated file
77
should appear up-to-date.)
78
(John Arbash Meinel, Martin <gzlist>, #488724)
83
* Push will now inform the user when they are trying to push to a foreign
84
VCS for which roundtripping is not supported, and will suggest them to
85
use dpush. (Jelmer Vernooij)
87
* The version of bzr being run is now written to the log file.
90
* Transport network activity indicator is shown more of the time when
91
Bazaar is doing network IO.
97
* There is a System Administrator's Guide in ``doc/en/admin-guide``,
98
including discussions of installation, relevant plugins, security and
104
* Many test features were renamed from ``FooFeature`` to ``foo_feature``
105
to be consistent with instances being lower case and classes being
106
CamelCase. For the features that were more likely to be used, we added a
107
deprecation thunk, but not all. (John Arbash Meinel)
109
* ``WorkingTree.update`` implementations must now accept a ``revision``
115
* New helper osutils.UnicodeOrBytesToBytesWriter which encodes unicode
116
objects but passes str objects straight through. This is used for
117
selftest but may be useful for diff and other operations that generate
118
mixed output. (Robert Collins)
120
* New exception ``NoRoundtrippingSupport``, for use by foreign branch
121
plugins. (Jelmer Vernooij)
126
* ``bzrlib.tests.permute_for_extension`` is a helper that simplifies
127
running all tests in the current module, once against a pure python
128
implementation, and once against an extension (pyrex/C) implementation.
129
It can be used to dramatically simplify the implementation of
130
``load_tests``. (John Arbash Meinel)
132
* ``bzrlib.tests.TestCase`` now subclasses ``testtools.testcase.TestCase``.
133
This permits features in testtools such as getUniqueInteger and
134
getUniqueString to be used. Because of this, testtools version 0.9.2 or
135
newer is now a dependency to run bzr selftest. Running with versions of
136
testtools less than 0.9.2 will cause bzr to error while loading the test
137
suite. (Robert Collins)
139
* The test progress bar no longer distinguishes tests that 'errored' from
140
tests that 'failed' - they're all just failures.
143
bzr 2.0.4 (not released yet)
144
############################
147
:2.0.4: smooth sailing
158
* ``bzr export dir`` now requests all file content as a record stream,
159
rather than requsting the file content one file-at-a-time. This can make
160
exporting over the network significantly faster (54min => 9min in one
161
case). (John Arbash Meinel, #343218)
163
* ``bzr serve`` no longer slowly leaks memory. The compiled
164
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
165
free resources, and it should have been using ``__dealloc__``.
166
This will likely have an impact on any other process that is serving for
167
an extended period of time. (John Arbash Meinel, #494406)
169
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
170
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
171
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
173
* Give a clearer message if the lockdir disappears after being apparently
174
successfully taken. (Martin Pool, #498378)
176
* The 2a format wasn't properly restarting autopacks when something
177
changed underneath it (like another autopack). Now concurrent
178
autopackers will properly succeed. (John Arbash Meinel, #495000)
180
* ``_update_current_block`` no longer suppresses exceptions, so ^C at just
181
the right time will get propagated, rather than silently failing to move
182
the block pointer. (John Arbash Meinel, Gareth White, #495023)
199
* We have a new ``test_source`` that ensures all pyrex ``cdef`` functions
200
handle exceptions somehow. (Possibly by setting ``# cannot_raise``
201
rather than an ``except ?:`` clause.) This should help prevent bugs like
202
bug #495023. (John Arbash Meinel)
208
:Codename: san francisco airport
211
The fourth beta release in the 2.1 series brings with it a significant
212
number of bugfixes (~20). The test suite is once again (finally) "green"
213
on Windows, and should remain that way for future releases. There are a
214
few performance related updates (faster upgrade and log), and several UI
215
tweaks. There has also been a significant number of tweaks to the runtime
216
documentation. 2.1.0b4 include everything from the 2.0.3 release.
222
* The BZR_SSH environmental variable may now be set to the path of a secure
223
shell client. If currently set to the value ``ssh`` it will now guess the
224
vendor of the program with that name, to restore the old behaviour that
225
indicated the SSH Corporation client use ``sshcorp`` instead as the magic
226
string. (Martin <gzlist@googlemail.com>, #176292)
231
* ``bzr commit`` now has a ``--commit-time`` option.
232
(Alexander Sack, #459276)
234
* ``-Dhpss`` now increases logging done when run on the bzr server,
235
similarly to how it works on the client. (John Arbash Meinel)
237
* New option ``bzr unshelve --keep`` applies the changes and leaves them
238
on the shelf. (Martin Pool, Oscar Fuentes, #492091)
240
* The ``BZR_COLUMNS`` envrionment variable can be set to force bzr to
241
respect a given terminal width. This can be useful when output is
242
redirected or in obscure cases where the default value is not
243
appropriate. Pagers can use it to get a better control of the line
247
* The new command ``bzr lp-mirror`` will request that Launchpad update its
248
mirror of a local branch. This command will only function if launchpadlib
256
* After renaming a file, the dirstate could accidentally reference
257
``source\\path`` rather than ``source/path`` on Windows. This might be a
258
source of some dirstate-related failures. (John Arbash Meinel)
260
* ``bzr commit`` now detects commit messages that looks like file names
261
and issues a warning.
262
(Gioele Barabucci, #73073)
264
* ``bzr ignore /`` no longer causes an IndexError. (Gorder Tyler, #456036)
266
* ``bzr log -n0 -rN`` should not return revisions beyond its merged revisions.
267
(#325618, #484109, Marius Kruger)
269
* ``bzr merge --weave`` and ``--lca`` will now create ``.BASE`` files for
270
files with conflicts (similar to ``--merge3``). The contents of the file
271
is a synthesis of all bases used for the merge.
272
(John Arbash Meinel, #40412)
274
* ``bzr mv --quiet`` really is quiet now. (Gordon Tyler, #271790)
276
* ``bzr serve`` is more clear about the risk of supplying --allow-writes.
277
(Robert Collins, #84659)
279
* ``bzr serve --quiet`` really is quiet now. (Gordon Tyler, #252834)
281
* Fix bug with redirected URLs over authenticated HTTP.
282
(Glen Mailer, Neil Martinsen-Burrell, Vincent Ladeuil, #395714)
284
* Interactive merge doesn't leave branch locks behind. (Aaron Bentley)
286
* Lots of bugfixes for the test suite on Windows. We should once again
287
have a test suite with no failures on Windows. (John Arbash Meinel)
289
* ``osutils.terminal_width()`` obeys the BZR_COLUMNS environment
290
variable but returns None if the terminal is not a tty (when output is
291
redirected for example). Also fixes its usage under OSes that doesn't
292
provide termios.TIOCGWINSZ. Make sure the corresponding tests runs on
294
(Joke de Buhr, Vincent Ladeuil, #353370, #62539)
295
(John Arbash Meinel, Vincent Ladeuil, #492561)
297
* Terminate ssh subprocesses when no references to them remain, fixing
298
subprocess and file descriptor leaks. (Andrew Bennetts, #426662)
300
* The ``--hardlink`` option of ``bzr branch`` and ``bzr checkout`` now
301
works for 2a format trees. Only files unaffected by content filters
302
will be hardlinked. (Andrew Bennetts, #408193)
304
* The new glob expansion on Windows would replace all ``\`` characters
305
with ``/`` even if it there wasn't a glob to expand, the arg was quoted,
306
etc. Now only change slashes if there is something being glob expanded.
307
(John Arbash Meinel, #485771)
309
* Use our faster ``KnownGraph.heads()`` functionality when computing the
310
new rich-root heads. This can cut a conversion time in half (mysql from
311
13.5h => 6.2h) (John Arbash Meinel, #487632)
313
* When launching a external diff tool via bzr diff --using, temporary files
314
are no longer created, rather, the path to the file in the working tree is
315
passed to the external diff tool. This allows the file to be edited if the
316
diff tool provides for this. (Gary van der Merwe, #490738)
318
* The launchpad-open command can now be used from a subdirectory of a
319
branch, not just from the root of the branch.
320
(Neil Martinsen-Burrell, #489102)
326
* ``bzr log`` is now faster. (Ian Clatworthy)
328
* ``bzr update`` provides feedback on which branch it is up to date with.
329
(Neil Martinsen-Burrell)
331
* ``bzr upgrade`` from pre-2a to 2a can be significantly faster (4x).
332
For details see the xml8 patch and heads() improvements.
335
* ``bzrlib.urlutils.local_path_from_url`` now accepts
336
'file://localhost/' as well as 'file:///' URLs on POSIX. (Michael
339
* The progress bar now shows only a spinner and per-operation counts,
340
not an overall progress bar. The previous bar was often not correlated
341
with real overall operation progress, either because the operations take
342
nonlinear time, or because at the start of the operation Bazaar couldn't
343
estimate how much work there was to do. (Martin Pool)
348
* Lots of documentation tweaks for inline help topics and command help
354
* ``bzrlib.textui`` (vestigial module) removed. (Martin Pool)
356
* The Launchpad plugin now has a function ``login`` which will log in to
357
Launchpad with launchpadlib, and ``load_branch`` which will return the
358
Launchpad Branch object corresponding to a given Bazaar Branch object.
364
* New test Feature: ``ModuleAvailableFeature``. It is designed to make it
365
easier to handle what tests you want to run based on what modules can be
366
imported. (Rather than lots of custom-implemented features that were
367
basically copy-and-pasted.) (John Arbash Meinel)
369
* ``osutils.timer_func()`` can be used to get either ``time.time()`` or
370
``time.clock()`` when you want to do performance timing.
371
``time.time()`` is limited to 15ms resolution on Windows, but
372
``time.clock()`` gives CPU and not wall-clock time on other platforms.
375
* Several code paths that were calling ``Transport.get().read()`` have
376
been changed to the equalivent ``Transport.get_bytes()``. The main
377
difference is that the latter will explicitly call ``file.close()``,
378
rather than expecting the garbage collector to handle it. This helps
379
with some race conditions on Windows during the test suite and sftp
380
tests. (John Arbash Meinel)
385
* TestCaseWithMemoryTransport no longer sets $HOME and $BZR_HOME to
386
unicode strings. (Michael Hudson, #464174)
392
:Codename: little italy
396
The third stable release of Bazaar has a small handful of bugfixes. As
397
expected, this has no internal or external compatibility changes versus
403
* ``bzr push --use-existing-dir`` no longer crashes if the directory
404
exists but contains an invalid ``.bzr`` directory.
405
(Andrew Bennetts, #423563)
407
* Content filters are now applied correctly after pull, merge and switch.
408
(Ian Clatworthy, #385879)
410
* Fix a potential segfault in the groupcompress hash map handling code.
411
When inserting new entries, if the final hash bucket was empty, we could
412
end up trying to access if ``(last_entry+1)->ptr == NULL``.
413
(John Arbash Meinel, #490228)
415
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
421
:Codename: after sprint recovery
424
This release was pushed up from its normal release cycle due to a
425
regression in python 2.4 compatibility in 2.1.0b2. Since this regression
426
was caught before 2.1.0b2 was officially announced, the full changelog
427
includes both 2.1.0b3 and 2.1.0b2 changes.
429
Highlights of 2.1.0b3 are: new globbing code for all commands on Windows,
430
the test suite now conforms to python's trunk enhanced semantics (skip,
431
etc.), and ``bzr info -v`` will now report the correct branch and repo
432
formats for Remote objects.
438
* Users can define a shelve editor to provide shelf functionality at a
439
granularity finer than per-patch-hunk. (Aaron Bentley)
444
* Fix for shell completion and short options. (Benoît PIERRE)
446
* Hooks daughter classes should always call the base constructor.
447
(Alexander Belchenko, Vincent Ladeuil, #389648)
449
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
451
* On Windows, do glob expansion at the command-line level (as is usually
452
done in bash, etc.) This means that *all* commands get glob expansion
453
(bzr status, bzr add, bzr mv, etc). It uses a custom command line
454
parser, which allows us to know if a given section was quoted. It means
455
you can now do ``bzr ignore "*.py"``.
456
(John Arbash Meinel, #425510, #426410, #194450)
458
* Sanitize commit messages that come in from the '-m' flag. We translate
459
'\r\n' => '\n' and a plain '\r' => '\n'. The storage layer doesn't
460
allow those because XML store silently translate it anyway. (The parser
461
auto-translates \r\n => \n in ways that are hard for us to catch.)
463
* Show correct branch and repository format descriptions in
464
``bzr info -v`` on a smart server location. (Andrew Bennetts, #196080)
466
* The fix for bug #186920 accidentally broke compatibility with python
467
2.4. (Vincent Ladeuil, #475585)
469
* Using ``Repository.get_commit_builder().record_iter_changes()`` now
470
correctly sets ``self.inv_sha1`` to a sha1 string and
471
``self.new_inventory`` to an Inventory instance after calling
472
``self.finish_inventory()``. (Previously it accidently set both values
473
as a tuple on ``self.inv_sha1``. This was missed because
474
``repo.add_revision`` ignores the supplied inventory sha1 and recomputes
475
the sha1 from the repo directly. (John Arbash Meinel)
477
* Shelve command refuse to run if there is no real terminal.
478
(Alexander Belchenko)
480
* Avoid unnecessarily flushing of trace file; it's now unbuffered at the
481
Python level. (Martin Pool)
486
* Include Japanese translations for documentation (Inada Naoki)
488
* New API ``ui_factory.make_output_stream`` to be used for sending bulk
489
(rather than user-interaction) data to stdout. This automatically
490
coordinates with progress bars or other terminal activity, and can be
492
(Martin Pool, 493944)
497
* Some of the core groupcompress functionality now releases the GIL before
498
operation. Similar to how zlib and bz2 operate without the GIL in the
499
core compression and decompression routines. (John Arbash Meinel)
504
* -Dhpssvfs will now trigger on ``RemoteBzrDir._ensure_real``, providing
505
more debugging of VFS access triggers. (Robert Collins)
507
* KnownFailure is now signalled to ``ExtendedTestResult`` using the same
508
method that Python 2.7 uses - ``addExpectedFailure``. (Robert Collins)
510
* ``--parallel=fork`` is now compatible with --subunit.
511
(Robert Collins, Vincent Ladeuil, #419776)
513
* TestNotApplicable is now handled within the TestCase.run method rather
514
than being looked for within ``ExtendedTestResult.addError``. This
515
provides better handling with other ``TestResult`` objects, degrading to
516
sucess rather than error. (Robert Collins)
518
* The private method ``_testConcluded`` on ``ExtendedTestResult`` has been
519
removed - it was empty and unused. (Robert Collins)
521
* UnavailableFeature is now handled within the TestCase.run method rather
522
than being looked for within addError. If the Result object does not
523
have an addNotSupported method, addSkip is attempted instead, and
524
failing that addSuccess. (Robert Collins)
526
* When a TestResult does not have an addSkip method, skipped tests are now
527
reported as successful tests, rather than as errors. This change is
528
to make it possible to get a clean test run with a less capable
529
TestResult. (Robert Collins)
536
:Codename: a load off my mind
539
This is our second feature-filled release since 2.0, pushing us down the
540
path to a 2.1.0. Once again, all bugfixes in 2.0.2 are present in 2.1.0b2.
542
Key highlights in this release are: improved handling of
543
failures-during-cleanup for commit, fixing a long-standing bug with
544
``bzr+http`` and shared repositories, all ``lp:`` urls to be resolved
545
behind proxies, and a new StaticTuple datatype, allowing us to reduce
546
memory consumption (50%) and garbage collector overhead (40% faster) for
549
* A new ``--concurrency`` option has been added as well as an associated
550
BZR_CONCURRENCY environment variable to specify the number of
551
processes that can be run concurrently when running ``bzr selftest``. The
552
command-line option overrides the environment variable if both are
553
specified. If none is specified. the number of processes is obtained
554
from the OS as before. (Matt Nordhoff, Vincent Ladeuil)
559
* ``bzr+http`` servers no longer give spurious jail break errors when
560
serving branches inside a shared repository. (Andrew Bennetts, #348308)
562
* Errors during commit are handled more robustly so that knock-on errors
563
are less likely to occur, and will not obscure the original error if
564
they do occur. This fixes some causes of ``TooManyConcurrentRequests``
565
and similar errors. (Andrew Bennetts, #429747, #243391)
567
* Launchpad urls can now be resolved from behind proxies.
568
(Gordon Tyler, Vincent Ladeuil, #186920)
570
* Reduce the strictness for StaticTuple, instead add a debug flag
571
``-Dstatic_tuple`` which will change apis to be strict and raise errors.
572
This way, most users won't see failures, but developers can improve
573
internals. (John Arbash Meinel, #471193)
575
* TreeTransform.adjust_path updates the limbo paths of descendants of adjusted
576
files. (Aaron Bentley)
578
* Unicode paths are now handled correctly and consistently by the smart
579
server. (Andrew Bennetts, Michael Hudson, #458762)
584
* When reading index files, we now use a ``StaticTuple`` rather than a
585
plain ``tuple`` object. This generally gives a 20% decrease in peak
586
memory, and can give a performance boost up to 40% on large projects.
589
* Peak memory under certain operations has been reduced significantly.
590
(eg, 'bzr branch launchpad standalone' is cut in half)
596
* Filtered views user documentation upgraded to refer to format 2a
597
instead of pre-2.0 formats. (Ian Clatworthy)
602
* Remove deprecated ``CLIUIFactory``. (Martin Pool)
604
* ``UIFactory`` now has new ``show_error``, ``show_message`` and
605
``show_warning`` methods, which can be hooked by non-text UIs.
611
* Added ``bzrlib._simple_set_pyx``. This is a hybrid between a Set and a
612
Dict (it only holds keys, but you can lookup the object located at a
613
given key). It has significantly reduced memory consumption versus the
614
builtin objects (1/2 the size of Set, 1/3rd the size of Dict). This is
615
used as the interning structure for StaticTuple objects.
618
* ``bzrlib._static_tuple_c.StaticTuple`` is now available and used by
619
the btree index parser and the chk map parser. This class functions
620
similarly to ``tuple`` objects. However, it can only point to a limited
621
collection of types. (Currently StaticTuple, str, unicode, None, bool,
622
int, long, float, but not subclasses). This allows us to remove it from
623
the garbage collector (it cannot be in a cycle), it also allows us to
624
intern the objects. In testing, this can reduce peak memory by 20-40%,
625
and significantly improve performance by removing objects from being
626
inspected by the garbage collector. (John Arbash Meinel)
628
* ``GroupCompressBlock._ensure_content()`` will now release the
629
``zlib.decompressobj()`` when the first request is for all of the
630
content. (Previously it would only be released if you made a request for
631
part of the content, and then all of it later.) This turns out to be a
632
significant memory savings, as a ``zstream`` carries around approx 260kB
633
of internal state and buffers. (For branching bzr.dev this drops peak
634
memory from 382MB => 345MB.) (John Arbash Meinel)
636
* When streaming content between ``2a`` format repositories, we now clear
637
caches from earlier versioned files. (So 'revisions' is cleared when we
638
start reading 'inventories', etc.) This can have a significant impact on
639
peak memory for initial copies (~200MB). (John Arbash Meinel)
645
:Codename: after the scare
648
The second in our "let's keep the stable bugfixes flowing" series. As
649
expected this has a few (~9) bugfixes relative to 2.0.1, and no major api
655
* Avoid "NoneType has no attribute st_mode" error when files disappear
656
from a directory while it's being read. (Martin Pool, #446033)
658
* Content filters are now applied correctly after revert.
661
* Diff parsing handles "Binary files differ" hunks. (Aaron Bentley, #436325)
663
* Fetching from stacked pre-2a repository via a smart server no longer
664
fails intermittently with "second push failed to complete".
665
(Andrew Bennetts, #437626)
667
* Fix typos left after test_selftest refactoring.
668
(Vincent Ladeuil, Matt Nordhoff, #461149)
670
* Fixed ``ObjectNotLocked`` errors during ``bzr log -r NNN somefile``.
671
(Andrew Bennetts, #445171)
673
* PreviewTree file names are not limited by the encoding of the temp
674
directory's filesystem. (Aaron Bentley, #436794)
679
* ``bzr log`` now read-locks branches exactly once, so makes better use of
680
data caches. (Andrew Bennetts)
685
* Filtered views user documentation upgraded to refer to format 2a
686
instead of pre-2.0 formats. (Ian Clatworthy)
692
:Codename: While the cat is away
695
This is the first development release in the new split "stable" and
696
"development" series. As such, the release is a snapshot of bzr.dev
697
without creating a release candidate first. This release includes a
698
fair amount of internal changes, with deprecated code being removed,
699
and several new feature developments. People looking for a stable code
700
base with only bugfixes should focus on the 2.0.1 release. All bugfixes
701
present in 2.0.1 are present in 2.1.0b1.
703
Highlights include support for ``bzr+ssh://host/~/homedir`` style urls,
704
finer control over the plugin search path via extended BZR_PLUGIN_PATH
705
syntax, visible warnings when extension modules fail to load, and improved
706
error handling during unlocking.
712
* Bazaar can now send mail through Apple OS X Mail.app.
715
* ``bzr+ssh`` and ``bzr`` paths can now be relative to home directories
716
specified in the URL. Paths starting with a path segment of ``~`` are
717
relative to the home directory of the user running the server, and paths
718
starting with ``~user`` are relative to the home directory of the named
719
user. For example, for a user "bob" with a home directory of
720
``/home/bob``, these URLs are all equivalent:
722
* ``bzr+ssh://bob@host/~/repo``
723
* ``bzr+ssh://bob@host/~bob/repo``
724
* ``bzr+ssh://bob@host/home/bob/repo``
726
If ``bzr serve`` was invoked with a ``--directory`` argument, then no
727
home directories outside that directory will be accessible via this
730
This is a feature of ``bzr serve``, so pre-2.1 clients will
731
automatically benefit from this feature when ``bzr`` on the server is
732
upgraded. (Andrew Bennetts, #109143)
734
* Extensions can now be compiled if either Cython or Pyrex is available.
735
Currently Pyrex is preferred, but that may change in the future.
738
* Give more control on BZR_PLUGIN_PATH by providing a way to refer to or
739
disable the user, site and core plugin directories.
740
(Vincent Ladeuil, #412930, #316192, #145612)
745
* Bazaar's native protocol code now correctly handles EINTR, which most
746
noticeably occurs if you break in to the debugger while connected to a
747
bzr+ssh server. You can now can continue from the debugger (by typing
748
'c') and the process continues. However, note that pressing C-\ in the
749
shell may still kill the SSH process, which is bug 162509, so you must
750
sent a signal to the bzr process specifically, for example by typing
751
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
753
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
754
filename will issue a warning and skip over those files.
755
(Robert Collins, #3918)
757
* ``bzr dpush`` now aborts if uncommitted changes (including pending merges)
758
are present in the working tree. The configuration option ``dpush_strict``
759
can be used to set the default for this behavior.
760
(Vincent Ladeuil, #438158)
762
* ``bzr merge`` and ``bzr remove-tree`` now requires --force if pending
763
merges are present in the working tree.
764
(Vincent Ladeuil, #426344)
766
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
767
traceback. (Martin Pool, #109115)
769
* Don't give a warning on Windows when failing to import ``_readdir_pyx``
770
as it is never built. (John Arbash Meinel, #430645)
772
* Don't restrict the command name used to run the test suite.
773
(Vincent Ladeuil, #419950)
775
* ftp transports were built differently when the kerberos python module was
776
present leading to obscure failures related to ASCII/BINARY modes.
777
(Vincent Ladeuil, #443041)
779
* Network streams now decode adjacent records of the same type into a
780
single stream, reducing layering churn. (Robert Collins)
782
* PreviewTree behaves correctly when get_file_mtime is invoked on an unmodified
783
file. (Aaron Bentley, #251532)
785
* Registry objects should not use iteritems() when asked to use items().
786
(Vincent Ladeuil, #430510)
788
* Weave based repositories couldn't be cloned when committers were using
789
domains or user ids embedding '.sig'. Now they can.
790
(Matthew Fuller, Vincent Ladeuil, #430868)
795
* Revision specifiers can now be given in a more DWIM form, without
796
needing explicit prefixes for specifiers like tags or revision id's.
797
See ``bzr help revisionspec`` for full details. (Matthew Fuller)
799
* Bazaar gives a warning before exiting, and writes into ``.bzr.log``, if
800
compiled extensions can't be loaded. This typically indicates a
801
packaging or installation problem. In this case Bazaar will keep
802
running using pure-Python versions, but this may be substantially
803
slower. The warning can be disabled by setting
804
``ignore_missing_extensions = True`` in ``bazaar.conf``.
805
See also <https://answers.launchpad.net/bzr/+faq/703>.
806
(Martin Pool, #406113, #430529)
808
* Secondary errors that occur during Branch.unlock and Repository.unlock
809
no longer obscure the original error. These methods now use a new
810
decorator, ``only_raises``. This fixes many causes of
811
``TooManyConcurrentRequests`` and similar errors.
812
(Andrew Bennetts, #429747)
817
* Describe the new shell-like test feature. (Vincent Ladeuil)
819
* Help on hooks no longer says 'Not deprecated' for hooks that are
820
currently supported. (Ian Clatworthy, #422415)
825
* ``bzrlib.user_encoding`` has been removed; use
826
``bzrlib.osutils.get_user_encoding`` instead. (Martin Pool)
828
* ``bzrlib.tests`` now uses ``stopTestRun`` for its ``TestResult``
829
subclasses - the same as python's unittest module. (Robert Collins)
831
* ``diff._get_trees_to_diff`` has been renamed to
832
``diff.get_trees_and_branches_to_diff``. It is now a public API, and it
833
returns the old and new branches. (Gary van der Merwe)
835
* ``bzrlib.trace.log_error``, ``error`` and ``info`` have been deprecated.
838
* ``MutableTree.has_changes()`` does not require a tree parameter anymore. It
839
now defaults to comparing to the basis tree. It now checks for pending
840
merges too. ``Merger.check_basis`` has been deprecated and replaced by the
841
corresponding has_changes() calls. ``Merge.compare_basis``,
842
``Merger.file_revisions`` and ``Merger.ensure_revision_trees`` have also
844
(Vincent Ladeuil, #440631)
846
* ``ProgressTask.note`` is deprecated.
852
* Added ``-Drelock`` debug flag. It will ``note`` a message every time a
853
repository or branch object is unlocked then relocked the same way.
856
* ``BTreeLeafParser.extract_key`` has been tweaked slightly to reduce
857
mallocs while parsing the index (approx 3=>1 mallocs per key read).
858
This results in a 10% speedup while reading an index.
861
* The ``bzrlib.lsprof`` module has a new class ``BzrProfiler`` which makes
862
profiling in some situations like callbacks and generators easier.
868
* Passing ``--lsprof-tests -v`` to bzr selftest will cause lsprof output to
869
be output for every test. Note that this is very verbose! (Robert Collins)
871
* Setting ``BZR_TEST_PDB=1`` when running selftest will cause a pdb
872
post_mortem to be triggered when a test failure occurs. (Robert Collins)
874
* Shell-like tests can now be written. Code in ``bzrlib/tests/script.py`` ,
875
documentation in ``developers/testing.txt`` for details.
878
* Some tests could end up with the same id, that was dormant for
880
(Vincent Ladeuil, #442980)
882
* Stop showing the number of tests due to missing features in the test
883
progress bar. (Martin Pool)
885
* Test parameterisation now does a shallow copy, not a deep copy of the test
886
to be parameterised. This is not expected to break external use of test
887
parameterisation, and is substantially faster. (Robert Collins)
889
* Tests that try to open a bzr dir on an arbitrary transport will now
890
fail unless they have explicitly permitted the transport via
891
``self.permit_url``. The standard test factories such as ``self.get_url``
892
will permit the urls they provide automatically, so only exceptional
893
tests should need to do this. (Robert Collins)
895
* The break-in test no longer cares about clean shutdown of the child,
896
instead it is happy if the debugger starts up. (Robert Collins)
898
* The full test suite is expected to pass when the C extensions are not
899
present. (Vincent Ladeuil, #430749)
905
:Codename: Stability First
908
The first of our new ongoing bugfix-only stable releases has arrived. It
909
includes a collection of 12 bugfixes applied to bzr 2.0.0, but does not
910
include any of the feature development in the 2.1.0 series.
916
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
917
filename will issue a warning and skip over those files.
918
(Robert Collins, #3918)
920
* bzr will attempt to authenticate with SSH servers that support
921
``keyboard-interactive`` auth but not ``password`` auth when using
922
Paramiko. (Andrew Bennetts, #433846)
924
* Fixed fetches from a stacked branch on a smart server that were failing
925
with some combinations of remote and local formats. This was causing
926
"unknown object type identifier 60" errors. (Andrew Bennetts, #427736)
928
* Fixed ``ObjectNotLocked`` errors when doing some log and diff operations
929
on branches via a smart server. (Andrew Bennetts, #389413)
931
* Handle things like ``bzr add foo`` and ``bzr rm foo`` when the tree is
932
at the root of a drive. ``osutils._cicp_canonical_relpath`` always
933
assumed that ``abspath()`` returned a path that did not have a trailing
934
``/``, but that is not true when working at the root of the filesystem.
935
(John Arbash Meinel, Jason Spashett, #322807)
937
* Hide deprecation warnings for 'final' releases for python2.6.
938
(John Arbash Meinel, #440062)
940
* Improve the time for ``bzr log DIR`` for 2a format repositories.
941
We had been using the same code path as for <2a formats, which required
942
iterating over all objects in all revisions.
943
(John Arbash Meinel, #374730)
945
* Make sure that we unlock the tree if we fail to create a TreeTransform
946
object when doing a merge, and there is limbo, or pending-deletions
947
directory. (Gary van der Merwe, #427773)
949
* Occasional IndexError on renamed files have been fixed. Operations that
950
set a full inventory in the working tree will now go via the
951
apply_inventory_delta code path which is simpler and easier to
952
understand than dirstates set_state_from_inventory method. This may
953
have a small performance impact on operations built on _write_inventory,
954
but such operations are already doing full tree scans, so no radical
955
performance change should be observed. (Robert Collins, #403322)
957
* Retrieving file text or mtime from a _PreviewTree has good performance when
958
there are many changes. (Aaron Bentley)
960
* The CHK index pages now use an unlimited cache size. With a limited
961
cache and a large project, the random access of chk pages could cause us
962
to download the entire cix file many times.
963
(John Arbash Meinel, #402623)
965
* When a file kind becomes unversionable after being added, a sensible
966
error will be shown instead of a traceback. (Robert Collins, #438569)
971
* Improved README. (Ian Clatworthy)
973
* Improved upgrade documentation for Launchpad branches.
981
:Codename: Instant Karma
983
This release of Bazaar makes the 2a (previously 'brisbane-core') format
984
the default when new branches or repositories are created. This format is
985
substantially smaller and faster for many operations. Most of the work in
986
this release focuses on bug fixes and stabilization, covering both 2a and
987
previous formats. (See the Upgrade Guide for information on migrating
990
This release also improves the documentation content and presentation,
991
including adding Windows HtmlHelp manuals.
993
The Bazaar team decided that 2.0 will be a long-term supported release,
994
with bugfix-only 2.0.x releases based on it, continuing for at least six
995
months or until the following stable release.
997
Changes from 2.0.0rc2 to final
998
******************************
1000
* Officially branded as 2.0.0 rather than 2.0 to clarify between things
1001
that "want to happen on the 2.0.x stable series" versus things that want
1002
to "land in 2.0.0". (Changes how bzrlib._format_version_tuple() handles
1003
micro = 0.) (John Arbash Meinel)
1009
:2.0.0rc2: 2009-09-10
1014
* Added post_commit hook for mutable trees. This allows the keywords
1015
plugin to expand keywords on files changed by the commit.
1016
(Ian Clatworthy, #408841)
1021
* Bazaar's native protocol code now correctly handles EINTR, which most
1022
noticeably occurs if you break in to the debugger while connected to a
1023
bzr+ssh server. You can now can continue from the debugger (by typing
1024
'c') and the process continues. However, note that pressing C-\ in the
1025
shell may still kill the SSH process, which is bug 162509, so you must
1026
sent a signal to the bzr process specifically, for example by typing
1027
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
1029
* ``bzr check`` in pack-0.92, 1.6 and 1.9 format repositories will no
1030
longer report incorrect errors about ``Missing inventory ('TREE_ROOT', ...)``
1031
(Robert Collins, #416732)
1033
* ``bzr info -v`` on a 2a format still claimed that it was a "Development
1034
format" (John Arbash Meinel, #424392)
1036
* ``bzr log stacked-branch`` shows the full log including
1037
revisions that are in the fallback repository. (Regressed in 2.0rc1).
1038
(John Arbash Meinel, #419241)
1040
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
1041
traceback. (Martin Pool, #109115)
1043
* Conversion to 2a will create a single pack for all the new revisions (as
1044
long as it ran without interruption). This improves both ``bzr upgrade``
1045
and ``bzr pull`` or ``bzr merge`` from local branches in older formats.
1046
The autopack logic that occurs every 100 revisions during local
1047
conversions was not returning that pack's identifier, which resulted in
1048
the partial packs created during the conversion not being consolidated
1049
at the end of the conversion process. (Robert Collins, #423818)
1051
* Fetches from 2a to 2a are now again requested in 'groupcompress' order.
1052
Groups that are seen as 'underutilized' will be repacked on-the-fly.
1053
This means that when the source is fully packed, there is minimal
1054
overhead during the fetch, but if the source is poorly packed the result
1055
is a fairly well packed repository (not as good as 'bzr pack' but
1056
good-enough.) (Robert Collins, John Arbash Meinel, #402652)
1058
* Fix a potential segmentation fault when doing 'log' of a branch that had
1059
ghosts in its mainline. (Evaluating None as a tuple is bad.)
1060
(John Arbash Meinel, #419241)
1062
* ``groupcompress`` sort order is now more stable, rather than relying on
1063
``topo_sort`` ordering. The implementation is now
1064
``KnownGraph.gc_sort``. (John Arbash Meinel)
1066
* Local data conversion will generate correct deltas. This is a critical
1067
bugfix vs 2.0rc1, and all 2.0rc1 users should upgrade to 2.0rc2 before
1068
converting repositories. (Robert Collins, #422849)
1070
* Network streams now decode adjacent records of the same type into a
1071
single stream, reducing layering churn. (Robert Collins)
1073
* Prevent some kinds of incomplete data from being committed to a 2a
1074
repository, such as revisions without inventories, a missing chk_bytes
1075
record for an inventory, or a missing text referenced by an inventory.
1076
(Andrew Bennetts, #423506, #406687)
1081
* Fix assertion error about "_remember_remote_is_before" when pushing to
1082
older smart servers.
1083
(Andrew Bennetts, #418931)
1085
* Help on hooks no longer says 'Not deprecated' for hooks that are
1086
currently supported. (Ian Clatworthy, #422415)
1088
* PDF and CHM (Windows HtmlHelp) formats are now supported for the
1089
user documentation. The HTML documentation is better broken up into
1090
topics. (Ian Clatworthy)
1092
* The developer and foreign language documents are now separated
1093
out so that searching in the HTML and CHM files produces more
1094
useful results. (Ian Clatworthy)
1096
* The main table of contents now provides links to the new Migration Docs
1097
and Plugins Guide. (Ian Clatworthy)
1103
:Codename: no worries
1104
:2.0.0rc1: 2009-08-26
1106
Compatibility Breaks
1107
********************
1109
* The default format for bzr is now ``2a``. This format brings many
1110
significant performance and size improvements. bzr can pull from
1111
any existing repository into a ``2a`` one, but can only transfer
1112
from ``2a`` into ``rich-root`` repositories. The Upgrade guide
1113
has more information about this change. (Robert Collins)
1115
* On Windows auto-detection of Putty's plink.exe is disabled.
1116
Default SSH client for Windows is paramiko. User still can force
1117
usage of plink if explicitly set environment variable BZR_SSH=plink.
1118
(#414743, Alexander Belchenko)
1123
* ``bzr branch --switch`` can now switch the checkout in the current directory
1124
to the newly created branch. (Lukáš Lalinský)
1129
* Further tweaks to handling of ``bzr add`` messages about ignored files.
1130
(Jason Spashett, #76616)
1132
* Fetches were being requested in 'groupcompress' order, but weren't
1133
recombining the groups. Thus they would 'fragment' to get the correct
1134
order, but not 'recombine' to actually benefit from it. Until we get
1135
recombining to work, switching to 'unordered' fetches avoids the
1136
fragmentation. (John Arbash Meinel, #402645)
1138
* Fix a pycurl related test failure on karmic by recognizing an error
1139
raised by newer versions of pycurl.
1140
(Vincent Ladeuil, #306264)
1142
* Fix a test failure on karmic by making a locale test more robust.
1143
(Vincent Ladeuil, #413514)
1145
* Fix IndexError printing CannotBindAddress errors.
1146
(Martin Pool, #286871)
1148
* Fix "Revision ... not present" errors when upgrading stacked branches,
1149
or when doing fetches from a stacked source to a stacked target.
1150
(Andrew Bennetts, #399140)
1152
* ``bzr branch`` of 2a repositories over HTTP is much faster. bzr now
1153
batches together small fetches from 2a repositories, rather than
1154
fetching only a few hundred bytes at a time.
1155
(Andrew Bennetts, #402657)
1160
* A better description of the platform is shown in crash tracebacks, ``bzr
1161
--version`` and ``bzr selftest``.
1162
(Martin Pool, #409137)
1164
* bzr can now (again) capture crash data through the apport library,
1165
so that a single human-readable file can be attached to bug reports.
1166
This can be disabled by using ``-Dno_apport`` on the command line, or by
1167
putting ``no_apport`` into the ``debug_flags`` section of
1169
(Martin Pool, Robert Collins, #389328)
1171
* ``bzr push`` locally on windows will no longer give a locking error with
1172
dirstate based formats. (Robert Collins)
1174
* ``bzr shelve`` and ``bzr unshelve`` now work on windows.
1175
(Robert Collins, #305006)
1177
* Commit of specific files no longer prevents using the iter_changes
1178
codepath. On 2a repositories, commit of specific files should now be as
1179
fast, or slightly faster, than a full commit. (Robert Collins)
1181
* The internal core code that handles specific file operations like
1182
``bzr st FILENAME`` or ``bzr commit FILENAME`` has been changed to
1183
include the parent directories if they have altered, and when a
1184
directory stops being a directory its children are always included. This
1185
fixes a number of causes for ``InconsistentDelta`` errors, and permits
1186
faster commit of specific paths. (Robert Collins, #347649)
1191
* New developer documentation for content filtering.
1197
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
1198
classes changed to manage lock lifetime of the trees they open in a way
1199
consistent with reader-exclusive locks. (Robert Collins, #305006)
1207
:Codename: nein nein nein!
1210
This release fixes two small but worthwhile bugs relevant to users on
1211
Microsoft Windows: some commands that failed on with locking errors will
1212
now work, and a bug that caused poor performance after committing a file
1213
with line-ending conversion has now been fixed. It also fixes a bug in
1214
pushing to older servers.
1219
* Fixed a problem where using content filtering and especially end-of-line
1220
conversion will commit too many copies a file.
1221
(Martin Pool, #415508)
1223
* Fix assertion error about ``_remember_remote_is_before`` in
1224
``set_tags_bytes`` when pushing to older smart servers.
1225
(Andrew Bennetts, Alexander Belchenko, #418931)
1230
* ``bzr push`` locally on Windows will no longer give a locking error with
1231
dirstate based formats. (Robert Collins)
1233
* ``bzr shelve`` and ``bzr unshelve`` now work on Windows.
1234
(Robert Collins, #305006)
1239
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
1240
classes changed to manage lock lifetime of the trees they open in a way
1241
consistent with reader-exclusive locks. (Robert Collins, #305006)
1243
* ``Tree.path_content_summary`` may return a size of None, when called on
1244
a tree with content filtering where the size of the canonical form
1245
cannot be cheaply determined. (Martin Pool)
1247
* When manually creating transport servers in test cases, a new helper
1248
``TestCase.start_server`` that registers a cleanup and starts the server
1249
should be used. (Robert Collins)
1254
Compatibility Breaks
1255
********************
1257
* Committing directly to a stacked branch from a lightweight checkout will
1258
no longer work. In previous versions this would appear to work but would
1259
generate repositories with insufficient data to create deltas, leading
1260
to later errors when branching or reading from the repository.
1261
(Robert Collins, bug #375013)
1269
* Fetching from 2a branches from a version-2 bzr protocol would fail to
1270
copy the internal inventory pages from the CHK store. This cannot happen
1271
in normal use as all 2a compatible clients and servers support the
1272
version-3 protocol, but it does cause test suite failures when testing
1273
downlevel protocol behaviour. (Robert Collins)
1275
* Fix a test failure on karmic by making a locale test more robust.
1276
(Vincent Ladeuil, #413514)
1278
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
1279
fully packed 2a repository. (Andrew Bennetts, #382463)
1281
* Further tweaks to handling of ``bzr add`` messages about ignored files.
1282
(Jason Spashett, #76616)
1284
* Properly handle fetching into a stacked branch while converting the
1285
data, especially when there are also ghosts. The code was filling in
1286
parent inventories incorrectly, and also not handling when one of the
1287
parents was a ghost. (John Arbash Meinel, #402778, #412198)
1289
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
1290
inventory pages when appropriate (by falling back to the vfs stream
1291
source). (Andrew Bennetts, #406686)
1293
* StreamSource generates rich roots from non-rich root sources correctly
1294
now. (Andrew Bennetts, #368921)
1296
* When deciding whether a repository was compatible for upgrading or
1297
fetching, we previously incorrectly checked the default repository
1298
format for the bzrdir format, rather than the format that was actually
1299
present on disk. (Martin Pool, #408824)
1304
* A better description of the platform is shown in crash tracebacks, ``bzr
1305
--version`` and ``bzr selftest``.
1306
(Martin Pool, #409137)
1308
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
1309
smart server are more efficient now. They send inventory deltas rather
1310
than full inventories. The smart server has two new requests,
1311
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
1312
support this. (Andrew Bennetts, #374738, #385826)
1314
* Extracting the full ancestry and computing the ``merge_sort`` is now
1315
significantly faster. This effects things like ``bzr log -n0``. (For
1316
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
1317
(John Arbash Meinel)
1328
* ``-Dstrict_locks`` can now be used to check that read and write locks
1329
are treated properly w.r.t. exclusivity. (We don't try to take an OS
1330
read lock on a file that we already have an OS write lock on.) This is
1331
now set by default for all tests, if you have a test which cannot be
1332
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
1333
compatibility knob. (John Arbash Meinel)
1335
* InterDifferingSerializer is now only used locally. Other fetches that
1336
would have used InterDifferingSerializer now use the more network
1337
friendly StreamSource, which now automatically does the same
1338
transformations as InterDifferingSerializer. (Andrew Bennetts)
1340
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
1341
are implemented in pyrex and significantly faster. This is exposed along
1342
with ``CombinedGraphIndex.find_ancestry()`` as
1343
``VersionedFiles.get_known_graph_ancestry(keys)``.
1344
(John Arbash Meinel)
1346
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
1347
protocols. (Robert Collins)
1349
* The index code now has some specialized routines to extract the full
1350
ancestry of a key in a more efficient manner.
1351
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
1352
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
1358
* Install the test ssl certificate and key so that installed bzr
1359
can run the https tests. (Denys Duchier, #392401)
1365
:Codename: little traveller
1367
:1.18rc1: 2009-08-10
1369
This release of Bazaar marches on towards the 2.0 release in which the 2a
1370
'brisbane-core' format becomes generally recommended. Most of the work in
1371
this release now focusses on bug fixes and stabilization, covering both 2a
1372
and previous formats. There is a new text-mode interactive merge feature,
1373
a new guide to migration to 2a format in the user documentation, and
1374
pushing branches to a smart server is now much faster.
1376
The Bazaar team decided that 2.0 will be a long-term supported release,
1377
with bugfix-only releases based on it continuing for at least six months
1378
or until the following stable release.
1380
There are no changes from 1.18rc1 to 1.18.
1385
* ``bzr merge --interactive`` applies a user-selected portion of the
1386
merge. The UI is similar to ``shelve``. (Aaron Bentley)
1388
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
1389
``--unstacked`` to change stacking of a branch.
1390
(Martin Pool, #391411)
1395
* Annotating on a stacked branch will now succeed in simple scenarios.
1396
There are still some complex scenarios where it will fail (bug #399884)
1397
(John Arbash Meinel, #393366)
1399
* A progress bar is no longer left dangling when ``bzr selftest``
1400
completes, and the progress bar updates with zero latency so the
1401
displayed test name is always the one that's actually running.
1402
(Martin Pool, #123688)
1404
* Authenticating against an ssh server now uses ``auth_none`` to determine
1405
if password authentication is even supported. This fixes a bug where
1406
users would be prompted for a launchpad password, even though launchpad
1407
only supports publickey authentication. (John Arbash Meinel, #375867)
1409
* BranchBuilder now accepts timezone to avoid test failures in countries far
1410
from GMT. (Vincent Ladeuil, #397716)
1412
* ``bzr commit`` no longer saves the unversioning of missing files until
1413
the commit has completed on the branch. This means that aborting a
1414
commit that found a missing file will leave the tree unedited.
1415
(Robert Collins, #282402)
1417
* ``bzr mv`` no longer takes out branch locks, which allows it to work
1418
when the branch is readonly. (Robert Collins, #216541)
1420
* ``bzr revert .`` no longer generates an InconsistentDelta error when
1421
there are missing subtrees. (Robert Collins, #367632)
1423
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
1424
do to internal changes necessary to support this, older clients will
1425
fail when trying to insert them. For newer clients, the bundle can be
1426
used to apply the changes to any rich-root compatible format.
1427
(John Arbash Meinel, #393349)
1429
* Cope with FTP servers that don't support restart/append by falling back
1430
to reading and then rewriting the whole file, such as TahoeLAFS. (This
1431
fallback may be slow for some access patterns.) (Nils Durner, #294709)
1433
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
1434
external diff client. This at least allows supporting filenames that are
1435
not ascii, but are present in the current locale. Ideally we would be
1436
able to pass the Unicode path, but that would be client dependent.
1437
(John Arbash Meinel, #382709)
1439
* Fix a compile bug on Solaris having to do with const and
1440
pointer-to-pointers. (John Arbash Meinel, #408441)
1442
* Fixed a NameError that occurs when merging or pulling from a URL that
1443
causes a redirection loop when bzr tries to read a URL as a bundle.
1444
(Andrew Bennetts, #400847)
1446
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
1447
running send and similar commands on 2a formats.
1448
(Martin Pool, #408201)
1450
* Fix crash in some invocations of ``bzr status`` in format 2a.
1451
(Martin Pool, #403523)
1453
* Fixed export to existing directory: if directory is empty then export
1454
will succeed, otherwise it fails with error.
1455
(Alexander Belchenko, #406174)
1457
* Fixed spurious "Source branch does not support stacking" warning when
1458
pushing. (Andrew Bennetts, #388908)
1460
* Fixed spurious transport activity indicator appearing while tests are
1461
running. (Martin Pool, #343532)
1463
* Merge now correctly handles empty right-hand revision specs.
1464
(Aaron Bentley, #333961)
1466
* Renames to lexographically lower basenames in trees that have never been
1467
committed to will no longer corrupt the dirstate. This was caused by an
1468
bug in the dirstate update_minimal method. (Robert Collins, #395556)
1470
* Requests for unknown methods no longer cause the smart server to log
1471
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
1472
``do_end``. (Andrew Bennetts, #338561)
1474
* Shelve will not shelve the initial add of the tree root. (Aaron Bentley)
1476
* Streaming from bzr servers where there is a chain of stacked branches
1477
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
1479
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
1480
always forces progress bars either on or off respectively. Otherwise,
1481
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
1482
bzr always uses the 'text' user interface when run as a command, so
1483
``BZR_USE_TEXT_UI`` is no longer needed.
1484
(Martin Pool, #339385, #387717)
1486
* The optional ``_knit_load_data_pyx`` C extension was never being
1487
imported. This caused significant slowdowns when reading data from
1488
repositories. (Andrew Bennetts, #405653)
1490
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
1491
supported at the moment on workingtree formats that can do content
1492
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
1493
bzr now says so, rather than just ignoring the option. (Martin Pool)
1495
* There was a bug in ``osutils.relpath`` that was only triggered on
1496
Windows. Essentially if you were at the root of a drive, and did
1497
something to a branch/repo on another drive, we would go into an
1498
infinite loop while trying to find a 'relative path'.
1499
(John Arbash Meinel, #394227)
1501
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
1502
were present in a parent tree but renamed in the working tree.
1503
(Robert Collins, #187207)
1508
* Can now rename/move files even if they have been removed from the inventory.
1511
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
1512
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
1513
than VFS methods. For example, pushes of small branches with tags take
1514
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
1516
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
1517
the same way that sending Ctrl-\\ does on other platforms.
1518
(John Arbash Meinel)
1523
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
1528
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
1529
need to subclass or create a specific class, or better yet the existing
1530
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
1531
user interaction at all, rather than trying to read from stdin but not
1532
writing any output, which would be strange if reading prompts or
1533
passwords. (Martin Pool)
1535
* New TransformPreview.commit() allows committing without a working tree.
1538
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
1541
* ProgressTasks now prefer to talk direct to their ProgressView not to the
1545
* ``WorkingTree._check`` now requires a references dict with keys matching
1546
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
1551
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
1552
reading the entries along the path, reducing work to lookup ids from
1553
paths. (Robert Collins)
1555
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
1556
as new a key which was already mapped. (Robert Collins)
1558
* Inventory delta application catches more cases of corruption and can
1559
prevent corrupt deltas from affecting consistency of data structures on
1560
disk. (Robert Collins)
1562
* --subunit support now adds timestamps if the subunit version supports
1563
it. (Robert Collins)
1565
* The Windows all-in-one installer now bundles the PyQt image format
1566
plugins, which allows previewing more images as part of 'qdiff'.
1567
(Alexander Belchenko)
1573
* Merge directive cherrypick tests must use the same root id.
1574
(Martin Pool, #409684)
1576
* Spurious failure in ``check`` tests on rich-root formats fixed.
1577
(Martin Pool, #408199)
1579
* The ``bzrlib.tests.TextTestRunner`` will no longer call
1580
``countTestsCases`` on the test being run. Progress information is
1581
instead handled by having the test passed in call ``result.progress``
1582
before running its contents. This improves the behaviour when using
1583
``TextTestRunner`` with test suites that don't support
1584
``countTestsCases``. (Robert Collins)
1587
bzr 1.17.1 (unreleased)
1588
#######################
1593
* The optional ``_knit_load_data_pyx`` C extension was never being
1594
imported. This caused significant slowdowns when reading data from
1595
knit format repositories. (Andrew Bennetts, #405653)
1600
:Codename: so-late-its-brunch
1601
:1.17rc1: 2009-07-13
1605
Bazaar continues to blaze a straight and shining path to the 2.0 release and
1606
the elevation of the ``2a`` beta format to the full glory of "supported and
1609
Highlights in this release include greatly reduced memory consumption during
1610
commits, faster ``ls``, faster ``annotate``, faster network operations if
1611
you're specifying a revision number and the final destruction of those
1612
annoying progress bar artifacts.
1615
Changes from 1.17rc1 to 1.17final
1616
*********************************
1618
* Change an extension to call the python ``frozenset()`` rather than the C
1619
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
1620
C api. (John Arbash Meinel, #399366)
1622
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
1623
``tools/generate_docs.py`` to allow everything to be built on Windows.
1624
(John Arbash Meinel, #399356)
1626
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
1627
directory before serving it. (Andrew Bennetts, #400535)
1630
Compatibility Breaks
1631
********************
1633
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
1634
instead of "product" which is the correct Launchpad terminology. The
1635
--product option is deprecated and users should switch to using --project.
1636
(Neil Martinsen-Burrell, #238764)
1642
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
1643
are present in the working tree (if one is present) and no revision is
1644
specified. The configuration option ``push_strict`` can be used to set the
1645
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
1647
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
1648
show revision info for the working tree instead of the branch.
1649
(Matthew Fuller, John Arbash Meinel)
1651
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
1652
are present in the working tree and no revision is specified. The
1653
configuration option ``send_strict`` can be used to set the default for this
1655
(Vincent Ladeuil, #206577)
1657
* ``bzr switch --create-branch/-b`` can now be used to create and switch
1658
to a new branch. Supplying a name without a ``/`` will create the branch
1659
relative to the existing branch. (similar to how ``bzr switch name``
1660
works when the branch already exists.) (John Arbash Meinel)
1666
* Accept uppercase "Y/N" to prompts such as from break lock.
1667
(#335182, Tim Powell, Martin Pool)
1669
* Add documentation about diverged branches and how to fix them in the
1670
centralized workflow with local commits. Mention ``bzr help
1671
diverged-branches`` when a push fails because the branches have
1672
diverged. (Neil Martinsen-Burrell, #269477)
1674
* Annotate would sometimes 'latch on' to trivial lines, causing important
1675
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
1677
* Automatic format upgrades triggered by default stacking policies on a
1678
1.16rc1 (or later) smart server work again.
1679
(Andrew Bennetts, #388675)
1681
* Avoid progress bar artifacts being left behind on the screen.
1682
(Martin Pool, #321935)
1684
* Better message in ``bzr split`` error suggesting a rich root format.
1685
(Neil Martinsen-Burrell, #220067)
1687
* ``Branch.set_append_revisions_only`` now works with branches on a smart
1688
server. (Andrew Bennetts, #365865)
1690
* By default, ``bzr branch`` will fail if the target directory exists, but
1691
does not already have a control directory. The flag ``--use-existing-dir``
1692
will allow operation to proceed. (Alexander Belchenko, #307554)
1694
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
1697
* Fetch between repositories does not error if they have inconsistent data
1698
that should be irrelevant to the fetch operation. (Aaron Bentley)
1700
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
1701
of a remote repository.
1702
(Jelmer Vernooij, #332194)
1704
* Fix bug in decoding v3 smart server messages when receiving multiple
1705
lots of excess bytes after an end-of-message.
1708
* Force deletion of readonly files during merge, update and other tree
1710
(Craig Hewetson, Martin Pool, #218206)
1712
* Force socket shutdown in threaded http test servers to avoid client hangs
1713
(pycurl). (Vincent Ladeuil, #383920).
1715
* ``LRUCache`` will maintain the linked list pointers even if a nodes
1716
cleanup function raises an exception. (John Arbash Meinel, #396838)
1718
* Progress bars are now suppressed again when the environment variable
1719
``BZR_PROGRESS_BAR`` is set to ``none``.
1720
(Martin Pool, #339385)
1722
* Reduced memory consumption during ``bzr commit`` of large files. For
1723
pre 2a formats, should be down to ~3x the size of a file.
1724
For ``--2a`` format repositories, it is down to the size of the file
1725
content plus the size of the compressed text. Related to bug #109114.
1726
(John Arbash Meinel)
1728
* Set hidden attribute on .bzr directory below unicode path should never
1729
fail with error. The operation should succeed even if bzr unable to set
1730
the attribute. (Alexander Belchenko, related to bug #335362).
1732
* Stacking will no longer accept requests to stack on the same
1733
branch/repository. Existing branches that incorrectly reference the same
1734
repository in a stacking configuration will now raise
1735
UnstackableLocationError when the branch is opened. This can be fixed by
1736
removing the stacking location inside ``.bzr/branch``.
1737
(Robert Collins, #376243)
1739
* The ``log+`` decorator, useful in debugging or profiling, could cause
1740
"AttributeError: 'list' object has no attribute 'next'". This is now
1741
fixed. The log decorator no longer shows the elapsed time or transfer
1742
rate because they're available in the log prefixes and the transport
1743
activity display respectively.
1744
(Martin Pool, #340347)
1746
* Unshelve works correctly when multiple zero-length files are present on
1747
the shelf. (Aaron Bentley, #363444)
1749
* Progress bars no longer show the network transport scheme or direction.
1752
* launchpad-login now respects the 'verbose' option.
1753
(Jonathan Lange, #217031)
1759
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
1760
possible to write a deprecation wrapper, but the variable will be
1761
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
1762
instead. (Alexander Belchenko)
1764
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
1765
three new hook points: ``get_command``, ``get_missing_command`` and
1766
``list_commands``, which allow just-in-time command name provision
1767
rather than requiring all command names be known a-priori.
1770
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
1771
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
1773
* ``graph.KnownGraph`` has been added. This is a class that can give
1774
answers to ``heads()`` very quickly. However, it has the assumption that
1775
the whole graph has already been loaded. This is true during
1776
``annotate`` so it is used there with good success (as much as 2x faster
1777
for files with long ancestry and 'cherrypicked' changes.)
1778
(John Arbash Meinel, Vincent Ladeuil)
1780
* OS file locks are now taken out using ``CreateFile`` rather than
1781
``LockFileEx`` on Windows. The locking remains exclusive with
1782
``LockFileEx`` but now it also works on older versions of Windows (such
1783
as Win98). (Martin <gzlist>)
1785
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
1786
than the ``Packer`` code. The user visible change is that we now
1787
properly fetch the minimum number of texts for non-smart fetching.
1788
(John Arbash Meinel)
1791
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
1792
the repository as a single string, rather than a list of lines. This can
1793
improve memory overhead and performance of committing large files.
1794
(Currently a private api, used only by commit). (John Arbash Meinel)
1800
* ``bzr annotate`` can now be significantly faster. The time for
1801
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
1802
histories and lots of 'duplicate insertions' will be improved more than
1803
others. (John Arbash Meinel, Vincent Ladeuil)
1805
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
1806
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
1807
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
1809
* Improve "Path(s) are not versioned" error reporting for some commands.
1812
* Initial commit performance in ``--2a`` repositories has been improved by
1813
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
1815
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
1816
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
1817
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
1819
* ``revision-info`` now properly aligns the revnos/revids in the output
1820
and doesn't traceback when given revisions not in the current branch.
1821
Performance is also significantly improved when requesting multiple revs
1822
at once. (Matthew Fuller, John Arbash Meinel)
1824
* Tildes are no longer escaped by Transports. (Andy Kilner)
1830
* Avoid bad text wrapping in generated documentation. Slightly better
1831
formatting in the user reference.
1832
(Martin Pool, #249908)
1834
* Minor clarifications to the help for End-Of-Line conversions.
1840
* Removed overspecific error class ``InvalidProgressBarType``.
1843
* The method ``ProgressView._show_transport_activity`` is now
1844
``show_transport_activity`` because it's part of the contract between
1845
this class and the UI. (Martin Pool)
1851
:Released: 2009-06-26
1853
End user testing of the 2a format revealed two serious bugs. The first,
1854
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
1855
This meant that commits or pushes to 2a-format repositories failed
1858
The second bug, #390563, caused the smart server to raise AbsentContentFactory
1859
when streaming 2a stacked 2a-format branches. This particularly affected
1860
branches stored on Launchpad in the 2a format.
1862
Both of these bugs cause command failures only, neither of them cause data
1863
corruption or data loss. And, of course, both of these bugs are now fixed.
1868
* We now properly request a more minimal set of file texts when fetching
1869
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
1871
* Repositories using CHK pages (which includes the new 2a format) will no
1872
longer error during commit or push operations when an autopack operation
1873
is triggered. (Robert Collins, #365615)
1875
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
1876
of referenced nodes rather than the *union* to determine what
1877
uninteresting pages we still need to look at. Prior to this,
1878
incrementally pushing to stacked branch would push the minimal data, but
1879
fetching everything would request extra texts. There are some unhandled
1880
cases wrt trees of different depths, but this fixes the common cases.
1881
(Robert Collins, John Arbash Meinel, #390563)
1883
* ``GroupCompress`` repositories now take advantage of the pack hints
1884
parameter to permit cross-format fetching to incrementally pack the
1885
converted data. (Robert Collins)
1887
* ``Repository.commit_write_group`` now returns opaque data about what
1888
was committed, for passing to the ``Repository.pack``. Repositories
1889
without atomic commits will still return None. (Robert Collins)
1891
* ``Repository.pack`` now takes an optional ``hint`` parameter
1892
which will support doing partial packs for repositories that can do
1893
that. (Robert Collins)
1895
* RepositoryFormat has a new attribute 'pack_compresses' which is True
1896
when doing a pack operation changes the compression of content in the
1897
repository. (Robert Collins)
1899
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
1900
``Repository.pack`` with the hint returned by
1901
``Repository.commit_write_group`` if the formats were different and the
1902
repository can increase compression by doing a pack operation.
1903
(Robert Collins, #376748)
1908
:Codename: yesterday-in-california
1909
:1.16rc1: 2009-06-11
1912
This version of Bazaar contains the beta release of the new ``2a`` repository
1913
format, suitable for testing by fearless, advanced users. This format or an
1914
updated version of it will become the default format in Bazaar 2.0. Please
1915
read the NEWS entry before even thinking about upgrading to the new format.
1917
Also included are speedups for many operations on huge projects, a bug fix for
1918
pushing stacked new stacked branches to smart servers and the usual bevy of
1919
bug fixes and improvements.
1922
Changes from 1.16rc1 to 1.16final
1923
*********************************
1925
* Fix the nested tree flag check so that upgrade from development formats to
1926
2a can work correctly.
1927
(Jelmer Vernooij, #388727)
1929
* Automatic format upgrades triggered by default stacking policies on a
1930
1.16rc1 (or later) smart server work again.
1931
(Andrew Bennetts, #388675)
1934
Compatibility Breaks
1935
********************
1937
* Display prompt on stderr (instead of stdout) when querying users so
1938
that the output of commands can be safely redirected.
1939
(Vincent Ladeuil, #376582)
1945
* A new repository format ``2a`` has been added. This is a beta release
1946
of the brisbane-core (aka group-compress) project. This format now
1947
suitable for wider testing by advanced users willing to deal with some
1948
bugs. We would appreciate test reports, either positive or negative.
1949
Format 2a is substantially smaller and faster for many operations on
1950
many trees. This format or an updated version will become the default
1953
This is a rich-root format, so this repository format can be used with
1954
bzr-svn. Bazaar branches in previous non-rich-root formats can be
1955
converted (including by merge, push and pull) to format 2a, but not vice
1956
versa. We recommend upgrading previous development formats to 2a.
1958
Upgrading to this format can take considerable time because it expands
1959
and more concisely repacks the full history.
1961
If you use stacked branches, you must upgrade the stacked branches
1962
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
1964
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
1965
but using a Revision serializer using bencode rather than XML.
1966
(Jelmer Vernooij, John Arbash Meinel)
1968
* mail_client=claws now supports --body (and message body hooks). Also uses
1969
configured from address. (Barry Warsaw)
1975
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
1976
bugs with stacking and non default formats.)
1977
(John Arbash Meinel, #373455)
1979
* ``--development6-rich-root`` delays generating a delta index for the
1980
first object inserted into a group. This has a beneficial impact on
1981
``bzr commit`` since each committed texts goes to its own group. For
1982
committing a 90MB file, it drops peak memory by about 200MB, and speeds
1983
up commit from 7s => 4s. (John Arbash Meinel)
1985
* Numerous operations are now faster for huge projects, i.e. those
1986
with a large number of files and/or a large number of revisions,
1987
particularly when the latest development format is used. These
1988
operations (and improvements on OpenOffice.org) include:
1990
* branch in a shared repository (2X faster)
1991
* branch --no-tree (100X faster)
1997
* Pyrex version of ``bencode`` support. This provides optimized support
1998
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
1999
``bzrlib.utils.bencode`` is now deprecated.
2000
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
2006
* Bazaar can now pass attachment files to the mutt email client.
2007
(Edwin Grubbs, #384158)
2009
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
2010
see which files can also be added. (Jason Spashett, #76616)
2012
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
2013
Also, the ``Branch.revision_history()`` API now works in the same
2014
situation. (Andrew Bennetts, #380314)
2016
* ``bzr serve`` on Windows no longer displays a traceback simply because a
2017
TCP client disconnected. (Andrew Bennetts)
2019
* Clarify the rules for locking and fallback repositories. Fix bugs in how
2020
``RemoteRepository`` was handling fallbacks along with the
2021
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
2023
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
2024
branch. Not often triggered, because it required ghosts to be part of
2025
the fetched revisions, not in the stacked-on ancestry.
2026
(John Arbash Meinel)
2028
* Fix status and commit to work with content filtered trees, addressing
2029
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
2031
* Fix problem of "directory not empty" when contending for a lock over
2032
sftp. (Martin Pool, #340352)
2034
* Fix rule handling so that eol is optional, not mandatory.
2035
(Ian Clatworthy, #379370)
2037
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
2038
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
2039
1.16, but required changes to the network protocol, so the
2040
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
2041
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
2042
still work with a 1.16 server as they will fallback to slower (and
2044
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
2046
* Reconcile can now deal with text revisions that originated in revisions
2047
that are ghosts. (Jelmer Vernooij, #336749)
2049
* Support cloning of branches with ghosts in the left hand side history.
2050
(Jelmer Vernooij, #248540)
2052
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
2053
helpful message to the trace file, unless the temp directory really was
2054
removed (which would be very strange). Since the diff operation has
2055
succeeded from the user's perspective, no output is written to stderr
2056
or stdout. (Maritza Mendez, #363837)
2058
* Translate errors received from a smart server in response to a
2059
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
2060
This was causing tracebacks even for mundane errors like
2061
``PermissionDenied``. (Andrew Bennetts, #381329)
2066
* Added directory structure and started translation of docs in Russian.
2067
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
2068
Volodymyr Kotulskyi)
2073
* Added osutils.parent_directories(). (Ian Clatworthy)
2075
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
2076
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
2077
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
2079
* ``graph.StackedParentsProvider`` is now a public API, replacing
2080
``graph._StackedParentsProvider``. The api is now considered stable and ready
2081
for external users. (Gary van der Merwe)
2083
* ``bzrlib.user_encoding`` is deprecated in favor of
2084
``get_user_encoding``. (Alexander Belchenko)
2086
* TreeTransformBase no longer assumes that limbo is provided via disk.
2087
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
2092
* Remove ``weave.py`` script for accessing internals of old weave-format
2093
repositories. (Martin Pool)
2098
* ``make check`` no longer repeats the test run in ``LANG=C``.
2099
(Martin Pool, #386180)
2101
* The number of cores is now correctly detected on OSX. (John Szakmeister)
2103
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
2105
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
2110
:1.15rc1: 2009-05-16
2114
The smart server will no longer raise 'NoSuchRevision' when streaming content
2115
with a size mismatch in a reconstructed graph search. New command ``bzr
2116
dpush``. Plugins can now define their own annotation tie-breaker when two
2117
revisions introduce the exact same line.
2119
Changes from 1.15.1 to 1.15.2
2120
*****************************
2122
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
2123
(Alexander Belchenko)
2125
Changes from 1.15final to 1.15.1
2126
*********************************
2128
* Translate errors received from a smart server in response to a
2129
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
2130
This was causing tracebacks even for mundane errors like
2131
``PermissionDenied``. (Andrew Bennetts, #381329)
2133
Changes from 1.15rc1 to 1.15final
2134
*********************************
2138
Compatibility Breaks
2139
********************
2141
* ``bzr ls`` is no longer recursive by default. To recurse, use the
2142
new ``-R`` option. The old ``--non-recursive`` option has been removed.
2143
If you alias ``ls`` to ``ls -R``, you can disable recursion using
2144
``--no-recursive`` instead. (Ian Clatworthy)
2149
* New command ``bzr dpush`` that can push changes to foreign
2150
branches (svn, git) without setting custom bzr-specific metadata.
2153
* The new development format ``--development6-rich-root`` now supports
2154
stacking. We chose not to use a new format marker, since old clients
2155
will just fail to open stacked branches, the same as if we used a new
2156
format flag. (John Arbash Meinel, #373455)
2158
* Plugins can now define their own annotation tie-breaker when two revisions
2159
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
2160
Be aware though that this is temporary, private (as indicated by the leading
2161
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
2163
* New command ``bzr dpush`` that can push changes to foreign
2164
branches (svn, git) without setting custom bzr-specific metadata.
2167
* ``bzr send`` will now check the ``child_submit_format`` setting in
2168
the submit branch to determine what format to use, if none was
2169
specified on the command-line. (Jelmer Vernooij)
2174
* -Dhpss output now includes the number of VFS calls made to the remote
2175
server. (Jonathan Lange)
2177
* ``--coverage`` works for code running in threads too.
2178
(Andrew Bennets, Vincent Ladeuil)
2180
* ``bzr pull`` now has a ``--local`` option to only make changes to the
2181
local branch, and not the bound master branch.
2182
(Gary van der Merwe, #194716)
2184
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
2189
* Adding now works properly when path contains a symbolic link.
2190
(Geoff Bache, #183831)
2192
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
2194
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
2195
line, and the other side modifies the line. (John Arbash Meinel, #328171)
2197
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
2198
(Martin von Gagern, #248932)
2200
* ``bzr send`` works to send emails again using MAPI.
2201
(Neil Martinsen-Burrell, #346998)
2203
* Check for missing parent inventories in StreamSink. This prevents
2204
incomplete stacked branches being created by 1.13 bzr:// and
2205
bzr+ssh:// clients (which have bug #354036). Instead, the server now
2206
causes those clients to send the missing records. (Andrew Bennetts)
2208
* Correctly handle http servers proposing multiple authentication schemes.
2209
(Vincent Ladeuil, #366107)
2211
* End-Of-Line content filters are now loaded correctly.
2212
(Ian Clatworthy, Brian de Alwis, #355280)
2214
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
2215
longer than 64KiB. (John Arbash Meinel, #364900)
2217
* Fix TypeError in running ``bzr break-lock`` on some URLs.
2218
(Alexander Belchenko, Martin Pool, #365891)
2220
* Non-recursive ``bzr ls`` now works properly when a path is specified.
2221
(Jelmer Vernooij, #357863)
2223
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
2224
(Vincent Ladeuil, #367726)
2226
* Several bugs related to unicode symlinks have been fixed and the test suite
2227
enhanced to better catch regressions for them. (Vincent Ladeuil)
2229
* The smart server will no longer raise 'NoSuchRevision' when streaming
2230
content with a size mismatch in a reconstructed graph search: it assumes
2231
that the client will make sure it is happy with what it got, and this
2232
sort of mismatch is normal for stacked environments.
2233
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
2234
getting all the content expected would be a bug. However the graph
2235
search is how we figured out what we wanted, so a mismatch is both odd
2236
and unrecoverable without starting over, and starting over will end up
2237
with the same data as if we just permitted the mismatch. If data is
2238
gc'd, doing a new search will find only the truncated data, so sending
2239
only the truncated data seems reasonable. bzr versions newer than this
2240
will stream from stacked branches and check the stream to find missing
2241
content in the stacked-on branch, and thus will handle the situation
2242
implicitly. (Robert Collins, #360791)
2244
* Upgrading to, or fetching into a 'rich-root' format will now correctly
2245
set the root data the same way that reconcile does.
2246
(Robert Collins, #368921)
2248
* Using unicode Windows API to obtain command-line arguments.
2249
(Alexander Belchenko, #375934)
2257
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
2258
instead of ``InstallFailed`` when they detect a missing revision.
2259
``InstallFailed`` itself has been deleted. (Jonathan Lange)
2261
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
2262
arguments from ``osutils.get_unicode_argv()`` which has proper support
2263
for unicode arguments on windows. Further, the supplied arguments are now
2264
required to be unicode strings, rather than user_encoded strings.
2265
(Alexander Belchenko)
2270
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
2271
class and will call ``_set_parent_location`` after doing unicode
2272
encoding. (Robert Collins)
2274
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
2275
``Branch.set_parent_location`` removing further VFS operations.
2278
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
2279
or similar when the dir supports configuration settings. The base class
2280
defaults to None. There is a matching new server verb
2281
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
2282
configuration. (Robert Collins)
2284
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
2285
called before the first test is started, ``done`` called after the last
2286
test completes, and a new parameter ``strict``. (Robert Collins)
2288
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
2289
VFS operations are started on a smart server repository. This should not
2290
occur on regular push and pull operations, and is a key indicator for
2291
performance regressions. (Robert Collins)
2293
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
2294
cause mismatched physical locks to cause test errors rather than just
2295
reporting to the screen. (Robert Collins)
2297
* -Dprogress will cause pdb to start up if a progress view jumps
2298
backwards. (Robert Collins)
2300
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
2301
are now be able to provide credentials if obtaining credentials
2302
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
2303
Vincent Ladeuil, #321918)
2305
* New hook ``Lock.lock_broken`` which runs when a lock is
2306
broken. This is mainly for testing that lock/unlock are
2307
balanced in tests. (Vincent Ladeuil)
2309
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
2310
alter a body for the message produced by ``bzr send``.
2312
* New smart server verb ``BzrDir.initialize_ex`` which implements a
2313
refactoring to the core of clone allowing less round trips on new
2314
branches. (Robert Collins)
2316
* New method ``Tags.rename_revisions`` that can rename revision ids tags
2317
are pointing at. (Jelmer Vernooij)
2319
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
2324
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
2325
tests. Using ``-Dlock`` will turn the related failures into warnings.
2326
(Vincent Ladeuil, Robert Collins)
2330
:Codename: brisbane-core
2331
:1.14rc1: 2009-04-06
2332
:1.14rc2: 2009-04-19
2336
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
2337
keyword templating (via the bzr-keywords plugin) and generic content filtering.
2338
End-of-line conversion is now supported for formats supporting content
2341
Changes from 1.14final to 1.14.1
2342
********************************
2344
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
2346
Changes from 1.14rc2 to 1.14final
2347
*********************************
2349
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
2350
longer than 64KiB. (John Arbash Meinel, #364900)
2352
Changes from 1.14rc1 to 1.14rc2
2353
*******************************
2355
* Fix for bug 358037 Revision not in
2356
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
2359
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
2360
attribute 'get_bytes_as' exception while pulling from Launchpad
2361
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
2363
* Fix for bug 355280 eol content filters are never loaded and thus never
2364
applied (Brian de Alwis, Ian Clatworthy)
2366
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
2367
write a better fix. (John Arbash Meinel, Robert Collins)
2369
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
2370
(Marius Kruger, Ian Clatworthy)
2372
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
2373
(Andrew Bennetts, Robert Collins)
2375
Compatibility Breaks
2376
********************
2378
* A previously disabled code path to accelerate getting configuration
2379
settings from a smart server has been reinstated. We think this *may*
2380
cause a incompatibility with servers older than bzr 0.15. We intend
2381
to issue a point release to address this if it turns out to be a
2382
problem. (Robert Collins, Andrew Bennetts)
2384
* bzr no longer autodetects nested trees as 'tree-references'. They
2385
must now be explicitly added tree references. At the commandline, use
2386
join --reference instead of add. (Aaron Bentley)
2388
* The ``--long`` log format (the default) no longer shows merged
2389
revisions implicitly, making it consistent with the ``short`` and
2390
``line`` log formats. To see merged revisions for just a given
2391
revision, use ``bzr log -n0 -rX``. To see every merged revision,
2392
use ``bzr log -n0``. (Ian Clatworthy)
2397
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
2398
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
2399
and generic content filtering. These formats replace the experimental
2400
``development-wt5`` and ``development-wt5-rich-root`` formats
2401
respectively, but have support for filtered views disabled.
2404
* New ``mv --auto`` option recognizes renames after they occur.
2407
* ``bzr`` can now get passwords from stdin without requiring a controlling
2408
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
2410
* ``bzr log`` now supports filtering of multiple files and directories
2411
and will show changes that touch any of them. Furthermore,
2412
directory filtering now shows the changes to any children of that
2413
directory, not just the directory object itself.
2414
(Ian Clatworthy, #97715)
2416
* ``bzr shelve`` can now apply changes without storing anything on the
2417
shelf, via the new --destroy option. (Aaron Bentley)
2419
* ``bzr send`` now accepts --body to specify an initial message body.
2422
* ``bzr xxx --usage`` where xxx is a command now shows a usage
2423
message and the options without the descriptive help sections
2424
(like Description and Examples). A message is also given
2425
explaining how to see the complete help, i.e. ``bzr help xxx``.
2428
* Content filters can now be used to provide custom conversion
2429
between the canonical format of content (i.e. as stored) and
2430
the convenience format of content (i.e. as created in working
2431
trees). See ``bzr help content-filters`` for further details.
2432
(Ian Clatworthy, Alexander Belchenko)
2434
* End-of-line conversion is now supported for formats supporting
2435
content filtering. See ``bzr help eol`` for details.
2438
* Newly-blessed `join` command allows combining two trees into one.
2444
* A new format name alias ``default-rich-root`` has been added and
2445
points at the closest relative of the default format that supports
2446
rich roots. (Jelmer Vernooij, #338061)
2448
* Branching from a stacked branch using ``bzr*://`` will now stream
2449
the data when the target repository does not need topological
2450
ordering, reducing round trips and network overhead. This uses the
2451
existing smart server methods added in 1.13, so will work on any
2452
1.13 or newer server. (Robert Collins, Andrew Bennetts)
2454
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
2455
that displays/saves the content after content filters are applied.
2458
* ``bzr ignore`` gives a more informative message when existing
2459
version controlled files match the ignore pattern. (Neil
2460
Martinsen-Burrell, #248895)
2462
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
2465
* ``bzr send`` is faster on repositories with deep histories.
2468
* IPv6 literals are accepted in URLs.
2469
(stlman, Martin Pool, Jelmer Vernooij, #165014)
2471
* Progress bars now show the rate of network activity for
2472
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
2474
* Prompt for user names if they are not in the configuration.
2475
(Jelmer Vernooij, #256612)
2477
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
2478
now takes many less round trips. (Andrew Bennetts, Robert Collins,
2481
* Streaming push can be done to older repository formats. This is
2482
implemented using a new ``Repository.insert_stream_locked`` RPC.
2483
(Andrew Bennetts, Robert Collins)
2485
* The "ignoring files outside view: .." message has been re-worded
2486
to "Ignoring files outside view. View is .." to reduce confusion
2487
about what was being considered and what was being ignored.
2490
* The ``long`` log formatter now shows [merge] indicators. If
2491
only one level of revisions is displayed and merges are found,
2492
the ``long`` and ``short`` log formatters now tell the user
2493
how to see the hidden merged revisions. (Ian Clatworthy)
2495
* The ``brisbane-core`` project has delivered its beta format
2496
``development6-rich-root``. This format is suitable for judicious
2497
testing by early adopters. In particular if you are benchmarking bzr
2498
performance please be sure to test using this format. At this stage
2499
more information is best obtained by contacting the Bazaar mailing list
2500
or IRC channel if you are interested in using this format. We will make
2501
end user documentation available closer to blessing the format as
2502
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
2503
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
2505
* Tildes are no longer escaped. No more %7Euser/project/branch!
2511
* Pushing a new stacked branch will also push the parent inventories for
2512
revisions at the stacking boundary. This makes sure that the stacked
2513
branch has enough data to calculate inventory deltas for all of its
2514
revisions (without requiring the fallback branch). This avoids
2515
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
2516
when fetching the stacked branch from a 1.13 (or later) smart server.
2517
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
2519
* End-Of-Line content filters are now loaded correctly.
2520
(Ian Clatworthy, Brian de Alwis, #355280)
2522
* Authentication plugins now receive all the parameters from the request
2523
itself (aka host, port, realm, path, etc). Previously, only the
2524
authentication section name, username and encoded password were
2525
provided. (Jean-Francois Roy)
2527
* bzr gives a better message if an invalid regexp is passed to ``bzr log
2528
-m``. (Anne Mohsen, Martin Pool)
2530
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
2532
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
2535
* Fix "is not a stackable format" error when pushing a
2536
stackable-format branch with an unstackable-format repository to a
2537
destination with a default stacking policy. (Andrew Bennetts)
2539
* Fixed incorrect "Source format does not support stacking" warning
2540
when pushing to a smart server. (Andrew Bennetts, #334114)
2542
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
2543
needed. (Vincent Ladeuil, #355454)
2545
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
2546
on ``bzr add x/y/z`` in formats supporting views when no view is
2547
defined. (Ian Clatworthy, #344708)
2549
* It is no longer possible to fetch between repositories while the
2550
target repository is in a write group. This prevents race conditions
2551
that prevent the use of RPC's to perform fetch, and thus allows
2552
optimising more operations. (Robert Collins, Andrew Bennetts)
2554
* ``merge --force`` works again. (Robert Collins, #342105)
2556
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
2557
(Vincent Ladeuil, #346593)
2559
* Pushing a new branch to a server that has a stacking policy will now
2560
upgrade from the local branch format when the stacking policy points at
2561
a branch which is itself stackable, because we know the client can read
2562
both branches, we know that the trunk for the project can be read too,
2563
so the upgrade will not inconvenience users. (Robert Collins, #345169)
2565
* Pushing a new stacked branch will also push the parent inventories for
2566
revisions at the stacking boundary. This makes sure that the stacked
2567
branch has enough data to calculate inventory deltas for all of its
2568
revisions (without requiring the fallback branch). This avoids
2569
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
2570
when fetching the stacked branch from a 1.13 (or later) smart server.
2571
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
2573
* The full test suite is passing again on OSX. Several minor issues (mostly
2574
test related) have been fixed. (Vincent Ladeuil, #355273).
2576
* The GNU Changelog formatter is slightly improved in the case where
2577
the delta is empty, and now correctly claims not to support tags.
2580
* Shelve can now shelve changes to a symlink target.
2581
(James Westby, #341558)
2583
* The help for the ``info`` command has been corrected.
2584
(Ian Clatworthy, #351931)
2586
* Upgrade will now use a sensible default format if the source repository
2587
uses rich roots. (Jelmer Vernooij, #252908)
2592
* Expanded the index of the developer documentation. (Eric Siegerman)
2594
* New topic `bzr help debug-flags`. (Martin Pool)
2596
* The generated manpage now explicitly lists aliases as commands.
2597
(James Westby, #336998)
2602
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
2605
* ``CommitReporter`` is no longer called with ``unchanged`` status during
2606
commit - this was a full-tree overhead that bzr no longer performs.
2609
* New abstract ``UIFactory`` method ``get_username`` which will be called to
2610
obtain the username to use when connecting to remote machines.
2613
* New API ``Inventory.filter()`` added that filters an inventory by
2614
a set of file-ids so that only those fileids, their parents and
2615
their children are included. (Ian Clatworthy)
2617
* New sort order for ``get_record_stream`` ``groupcompress`` which
2618
sorts optimally for use with groupcompress compressors. (John Arbash
2619
Meinel, Robert Collins)
2621
* Repository APIs ``get_deltas_for_revisions()`` and
2622
``get_revision_delta()`` now support an optional ``specific_fileids``
2623
parameter. If provided, the deltas are filtered so that only those
2624
file-ids, their parents and their children are included.
2627
* The ``get_credentials`` and ``set_credentials`` methods of
2628
``AuthenticationConfig`` now accept an optional realm argument.
2631
* The ``pb`` argument to ``fetch()`` is deprecated.
2634
* The ``Serializer`` class and the serializer ``format registry`` have moved
2635
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
2637
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
2638
that is not inside the backing transport from being opened. See the
2639
module documentation for ``bzrlib.smart.request`` for details.
2640
(Andrew Bennetts, Robert Collins)
2642
* ``Tree.get_symlink_target`` now always returns a unicode string result
2643
or None. Previously it would return the bytes from reading the link
2644
which could be in any arbitrary encoding. (Robert Collins)
2649
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
2650
and ``tearDown`` weren't called. This catches faulty tests that
2651
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
2652
faulty tests were not properly isolated.
2653
(Andrew Bennetts, Robert Collins)
2655
* Fix test_msgeditor.MsgEditorTest test isolation.
2656
(Vincent Ladeuil, #347130)
2658
* ``medusa`` is not used anymore as an FTP test server starting with
2659
python2.6. A new FTP test server based on ``pyftplib`` can be used
2660
instead. This new server is a soft dependency as medusa which is still
2661
preferred if both are available (modulo python version).
2667
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
2668
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
2670
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
2671
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
2673
* Added ``bzrlib.inventory_delta`` module. This will be used for
2674
serializing and deserializing inventory deltas for more efficient
2675
streaming on the network. (Robert Collins, Andrew Bennetts)
2677
* ``Branch._get_config`` has been added, which splits out access to the
2678
specific config file from the branch. This is used to let RemoteBranch
2679
avoid constructing real branch objects to access configuration settings.
2680
(Robert Collins, Andrew Bennetts)
2682
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
2683
the implementation is generic and should impact foreign formats. This
2684
helps performance for ``RemoteBranch`` push operations to new stacked
2685
branches. (Robert Collins, Andrew Bennetts)
2687
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
2688
optmizations turned off. This only has effect when processing > 100,000
2689
keys during something like ``bzr pack``. (John Arbash Meinel)
2691
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
2692
mode. Requires ``lp:subunit`` installed to work, but is not a hard
2693
dependency. (Robert Collins)
2695
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
2696
parameter for controlling opening of stacked branches.
2697
(Andrew Bennetts, Robert Collins)
2699
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
2700
in terms of an iter_changes iterator rather than full tree scanning.
2703
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
2704
enabling it to store the SHA1 and stat of the canonical (post
2705
content filtered) form. (Ian Clatworthy)
2707
* New ``assertLength`` method based on one Martin has squirreled away
2708
somewhere. (Robert Collins, Martin Pool)
2710
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
2711
objects, allowing better enforcement of the smart server jail when
2712
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
2714
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
2715
to be added to the stanza that is printed for a particular revision.
2718
* New repository method ``refresh_data`` to cause any repository to
2719
make visible data inserted into the repository by a smart server
2720
fetch operation. (Robert Collins, Andrew Bennetts)
2722
* ``register_filter_stack_map`` now takes an optional fallback parameter,
2723
a callable to invoke if a preference has a value not in the map
2724
of filter stacks. This enhancement allows, for example, bzr-svn to
2725
handle existing svn properties that define a list of keywords to be
2726
expanded. (Ian Clatworthy)
2728
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
2729
to write config settings to smart servers that support this, saving
2730
5 round trips on the stacked streaming acceptance test.
2731
(Robert Collins, Andrew Bennetts)
2733
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
2734
branch specific configuration from a remote server, which uses the
2735
already existing ``Branch.get_config_file`` smart verb.
2736
(Robert Collins, Andrew Bennetts)
2738
* ``RemoteRepository`` will now negatively cache missing revisions during
2739
``get_parent_map`` while read-locked. Write-locks are unaffected.
2740
(Robert Collins, Andrew Bennetts)
2742
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
2743
``InterPackToRemotePack`` classes, as they are now unnecessary.
2746
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
2747
whether the repository can efficiently generate deltas between trees
2748
regardless of tree size. (Robert Collins)
2750
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
2751
byte strings" (aka 'chunked') for the content. It previously was
2752
returning a plain string, which worked, but performed very poorly when
2753
building a working tree (file.writelines(str) is very inefficient). This
2754
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
2756
* selftest now supports a --parallel option, with values of 'fork' or
2757
'subprocess' to run the test suite in parallel. Currently only linux
2758
machine work, other platforms need patches submitted. (Robert Collins,
2761
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
2762
callables to use to decorate the test suite. Such decorators can add or
2763
remove tests, or even remote the test suite to another machine if
2764
desired. (Robert Collins)
2766
* The smart server verb ``Repository.get_parent_map`` can now include
2767
information about ghosts when the special revision ``include-missing:``
2768
is in the requested parents map list. With this flag, ghosts are
2769
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
2771
* ``_walk_to_common_revisions`` will now batch up at least 50
2772
revisions before calling ``get_parent_map`` on the target,
2773
regardless of ``InterRepository``.
2774
(Andrew Bennetts, Robert Collins)
2779
:Codename: paraskavedekatriaphobia
2781
:1.13rc1: 2009-03-10
2785
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
2786
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
2787
stacked branches should both be much faster over remote connections.
2789
Changes From 1.13.1 to 1.13.2
2790
*****************************
2792
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
2793
a stacked branch they do not take care to push all the parent inventories for
2794
the transferred revisions. This means that a smart server serving that branch
2795
often cannot calculate inventory deltas for the branch (because smart server
2796
does not/cannot open fallback repositories). Prior to 1.13 the server did not
2797
have a verb to stream revisions out of a repository, so that's why this bug has
2803
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
2804
attribute 'get_bytes_as' exception while pulling from Launchpad
2805
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
2807
Changes From 1.13final to 1.13.1
2808
********************************
2810
A couple regessions where found in the 1.13 release. The pyrex-generated C
2811
extensions are missing from the .tar.gz and .zip files. Documentation on how
2812
to generate GNU ChangeLogs is wrong.
2817
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
2818
version_info. (Bob Tanner, Martin Pool, #345232)
2820
* Distribution archives for 1.13 do not contain generated C extension modules
2821
(Jean-Francois Roy, Bob Tanner, #344465)
2823
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
2824
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
2826
* ``merge --force`` works again. (Robert Collins, #342105)
2828
Changes From 1.13rc1 to 1.13final
2829
*********************************
2831
* Fix "is not a stackable format" error when pushing a
2832
stackable-format branch with an unstackable-format repository to a
2833
destination with a default stacking policy. (Andrew Bennetts)
2835
* Progress bars now show the rate of network activity for
2836
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
2838
Compatibility Breaks
2839
********************
2841
* ``bzr log --line`` now indicates which revisions are merges with
2842
`[merge]` after the date. Scripts which parse the output of this
2843
command may need to be adjusted.
2844
(Neil Martinsen-Burrell)
2849
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
2850
options to change the default tree-creation policy of shared
2851
repositories. (Matthew Fuller, Marius Kruger, #145033)
2853
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
2856
* Filtered views provide a mask over the tree so that users can focus
2857
on a subset of a tree when doing their work. See ``Filtered views``
2858
in chapter 7 of the User Guide and ``bzr help view`` for details.
2861
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
2862
(Andrea Bolognani, Martin Pool)
2864
* The ``-Dmemory`` flag now gives memory information on Windows.
2865
(John Arbash Meinel)
2867
* Multiple authors for a commit can now be recorded by using the "--author"
2868
option multiple times. (James Westby, #185772)
2870
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernooij)
2872
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
2873
branch in your web browser, as long as the branch is on Launchpad at all.
2876
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
2882
* All bzr ``Hooks`` classes are now registered in
2883
``bzrlib.hooks.known_hooks``. This removes the separate list from
2884
``bzrlib.tests`` and ensures that all hooks registered there are
2885
correctly isolated by the test suite (previously
2886
``MutableTreeHooks`` were not being isolated correctly). Further,
2887
documentation for hooks is now dynamically generated from the
2888
present HookPoints. ``bzr hooks`` will now also report on all the
2889
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
2892
* ``bzr add`` no longer prints ``add completed`` on success. Failure
2893
still prints an error message. (Robert Collins)
2895
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
2896
generation of a working tree in the new branch.
2897
(Daniel Watkins, John Klinger, #273993)
2899
* Bazaar will now point out ``bzr+ssh://`` to the user when they
2900
use ssh://. (Jelmer Vernooij, #330535)
2902
* ``bzr -v info`` now omits the number of committers branch statistic,
2903
making it many times faster for large projects. To include that
2904
statistic in the output, use ``bzr -vv info``.
2907
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
2908
stream if the server is version 1.13 or greater, reducing roundtrips
2909
significantly. (Andrew Bennetts, Robert Collins)
2911
* Lightweight Checkouts and Stacked Branches should both be much
2912
faster over remote connections. Building the working tree now
2913
batches up requests into approx 5MB requests, rather than a separate
2914
request for each file. (John Arbash Meinel)
2916
* Support for GSSAPI authentication when using HTTP or HTTPS.
2919
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
2920
short options better. (Daniel Watkins, #327429)
2922
* ``bzr lp-open`` now falls back to the push location if it cannot find a
2923
public location. (Jonathan Lange, #332372)
2925
* ``bzr lp-open`` will try to find the Launchpad URL for the location
2926
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
2927
expected. (Jonathan Lange, #332705)
2929
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
2934
* Allows ``bzr log <FILE>`` to be called in an empty branch without
2935
backtracing. (Vincent Ladeuil, #346431)
2937
* Bazaar now gives a better message including the filename if it's
2938
unable to read a file in the working directory, for example because
2939
of a permission error. (Martin Pool, #338653)
2941
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
2942
file id in the working tree different from the one in revision <old>.
2943
(Vincent Ladeuil, #341517, #253806)
2945
* ``bzr send`` help is more specific about how to apply merge
2946
directives. (Neil Martinsen-Burrell, #253470)
2948
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
2949
than fetching trees and determining a delta itself. (Jelmer
2952
* ``bzr push`` to a smart server no longer causes "Revision
2953
{set([('null:',)])} not present ..." errors when the branch has
2954
multiple root revisions. (Andrew Bennetts, #317654)
2956
* ``bzr shelve`` now properly handle patches with no terminating newline.
2957
(Benoît PIERRE, #303569)
2959
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
2960
shelf id. (Daniel Watkins)
2962
* Export now handles files that are not present in the tree.
2963
(James Westby, #174539)
2965
* Fixed incorrect "Source format does not support stacking" warning
2966
when pushing to a smart server. (Andrew Bennetts, #334114)
2968
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
2969
error branching from old repositories.
2970
(Martin Pool, #321695)
2972
* Make ``bzr push --quiet <non-local location>`` less chatty.
2973
(Kent Gibson, #221461)
2975
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
2976
branches, and this was not noticed due to a bug in the test logic
2977
for branches. This is now fixed and a test added to prevent it
2978
reoccuring. (Robert Collins, Andrew Bennetts)
2980
* Restore the progress bar on Windows. We were disabling it when TERM
2981
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
2984
* ``setup.py build_ext`` now gives a proper error when an extension
2985
fails to build. (John Arbash Meinel)
2987
* Symlinks to non ascii file names are now supported.
2988
(Robert Collins, Vincent Ladeuil, #339055, #272444)
2990
* Under rare circumstances (aka nobody reported a bug about it), the ftp
2991
transport could revert to ascii mode. It now stays in binary mode except
2992
when needed. (Vincent Ladeuil)
2994
* Unshelve does not generate warnings about progress bars.
2995
(Aaron Bentley, #328148)
2997
* shelve cleans up properly when unversioned files are specified.
2998
(Benoît Pierre, Aaron Bentley)
3003
* Added ``Organizing your workspace`` to the User Guide appendices,
3004
summarizing some common ways of organizing trees, branches and
3005
repositories and the processes/workflows implied/enabled by each.
3008
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
3009
is the entry point for this feature. (Robert Collins)
3011
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
3012
(Daniel Watkins, #327421, #327425)
3017
* ``bzr selftest`` now fails if the bazaar sources contain trailing
3018
whitespace, non-unix style line endings and files not ending in a
3019
newline. About 372 files and 3243 lines with trailing whitespace was
3020
updated to comply with this. The code already complied with the other
3021
criteria, but now it is enforced. (Marius Kruger)
3023
* ``bzrlib.branch.PushResult`` was renamed to
3024
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
3026
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
3027
than a count of copied revisions and failed revisions. A while back
3028
we stopped ever reporting failed revisions because we started
3029
erroring instead, and the copied revisions count is not used in the
3030
UI at all - indeed it only reflects the repository status not
3031
changes to the branch itself. (Robert Collins)
3033
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
3034
appears multiple times within the delta. (Ian Clatworthy)
3036
* MutableTree.commit now favours the "authors" argument, with the old
3037
"author" argument being deprecated.
3039
* Remove deprecated EmptyTree. (Martin Pool)
3041
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
3042
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
3043
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
3044
which revisions to fetch. (Andrew Bennetts)
3046
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
3047
tuple of ``(repository, is_new_flag)``, rather than just the
3048
repository. (Andrew Bennetts)
3050
* Revision.get_apparent_author() is now deprecated, replaced by
3051
Revision.get_apparent_authors(), which returns a list. The former
3052
now returns the first item that would be returned from the second.
3054
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
3055
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
3057
* The ``_fetch_*`` attributes on ``Repository`` are now on
3058
``RepositoryFormat``, more accurately reflecting their intent (they
3059
describe a disk format capability, not state of a particular
3060
repository of that format). (Robert Collins)
3065
* Branching from a non-stacked branch on a smart protocol is now
3066
free of virtual file system methods.
3067
(Robert Collins, Andrew Bennetts)
3069
* Branch and Repository creation on a bzr+ssh://server are now done
3070
via RPC calls rather than VFS calls, reducing round trips for
3071
pushing new branches substantially. (Robert Collins)
3073
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
3074
inside ``BzrDir.clone_on_transport``, allowing stacking to be
3075
configured before the branch tags and revision tip are set. This
3076
fixes a race condition cloning stacked branches that would cause
3077
plugins to have hooks called on non-stacked instances.
3078
(Robert Collins, #334187)
3080
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
3082
* ``BzrDirFormat.__str__`` now uses the human readable description
3083
rather than the sometimes-absent disk label. (Robert Collins)
3085
* ``bzrlib.fetch`` is now composed of a sender and a sink component
3086
allowing for decoupling over a network connection. Fetching from
3087
or into a RemoteRepository with a 1.13 server will use this to
3088
stream the operation.
3089
(Andrew Bennetts, Robert Collins)
3091
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
3092
supporting the use of different runners. (Robert Collins)
3094
* Change how file_ids and revision_ids are interned as part of
3095
inventory deserialization. Now we use the real ``intern()``, rather
3096
than our own workaround that would also cache a Unicode copy of the
3097
string, and never emptied the cache. This should slightly reduce
3098
memory consumption. (John Arbash Meinel)
3100
* New branch method ``create_clone_on_transport`` that returns a
3101
branch object. (Robert Collins)
3103
* New hook Commands['extend_command'] to allow plugins to access a
3104
command object before the command is run (or help generated from
3105
it), without overriding the command. (Robert Collins)
3107
* New version of the ``BzrDir.find_repository`` verb supporting
3108
``_network_name`` to support removing more _ensure_real calls.
3111
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
3114
* ``Repository`` objects now have ``suspend_write_group`` and
3115
``resume_write_group`` methods. These are currently only useful
3116
with pack repositories. (Andrew Bennetts, Robert Collins)
3118
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
3119
now have a ``network_name`` for passing the format across RPC calls.
3120
(Robert Collins, Andrew Bennetts)
3122
* ``RepositoryFormat`` objects now all have a new attribute
3123
``_serializer`` used by fetch when reserialising is required.
3124
(Robert Collins, Andrew Bennetts)
3126
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
3127
to aid branch types that are not bzr branch objects (like
3128
RemoteBranch). (Robert Collins, Andrew Bennetts)
3130
* Test adaptation has been made consistent throughout the built in
3131
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
3132
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
3133
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
3134
and ``apply_scenario``. (Robert Collins)
3136
* ``TestSkipped`` is now detected by TestCase and passed to the
3137
``TestResult`` by calling ``addSkip``. For older TestResult objects,
3138
where ``addSkip`` is not available, ``addError`` is still called.
3139
This permits test filtering in subunit to strip out skipped tests
3140
resulting in a faster fix-shrink-list-run cycle. This is compatible
3141
with the testtools protocol for skips. (Robert Collins)
3143
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
3144
to scan an underlying index that is going to be incorporated into
3145
the ``KnitVersionedFiles`` object, to determine if it has missing
3146
delta references. The method is ``scan_unvalidated_index``.
3147
(Andrew Bennetts, Robert Collins)
3149
* There is a RemoteSink object which handles pushing to smart servers.
3150
(Andrew Bennetts, Robert Collins)
3152
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
3153
``rmdir`` calls. (Robert Collins)
3155
* ``VersionedFiles`` record adapters have had their signature change
3156
from ``(record, record.get_bytes_as(record.storage_kind))`` to
3157
``(record)`` reducing excess duplication and allowing adapters
3158
to access private data in record to obtain content more
3159
efficiently. (Robert Collins)
3161
* We no longer probe to see if we should create a working tree during
3162
clone if we cannot get a local_abspath for the new bzrdir.
3169
:Codename: 1234567890
3171
:1.12rc1: 2009-02-10
3173
This release of Bazaar contains many improvements to the speed,
3174
documentation and functionality of ``bzr log`` and the display of logged
3175
revisions by ``bzr status``. bzr now also gives a better indication of
3176
progress, both in the way operations are drawn onto a text terminal, and
3177
by showing the rate of network IO.
3179
Changes from RC1 to Final
3180
*************************
3182
* ``bzr init --development-wt5[-rich-root]`` would fail because of
3183
circular import errors. (John Arbash Meinel, #328135)
3185
* Expanded the help for log and added a new help topic called
3186
``log-formats``. (Ian Clatworthy)
3188
Compatibility Breaks
3189
********************
3191
* By default, ``bzr status`` after a merge now shows just the pending
3192
merge tip revisions. This improves the signal-to-noise ratio after
3193
merging from trunk and completes much faster. To see all merged
3194
revisions, use the new ``-v`` flag. (Ian Clatworthy)
3196
* ``bzr log --line`` now shows any tags after the date and before
3197
the commit message. If you have scripts which parse the output
3198
from this command, you may need to adjust them accordingly.
3201
* ``bzr log --short`` now shows any additional revision properties
3202
after the date and before the commit message. Scripts that parse
3203
output of the log command in this situation may need to adjust.
3204
(Neil Martinsen-Burrell)
3206
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
3207
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
3208
respectively, given they are not ready for release in 1.12.
3211
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
3216
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
3217
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
3218
be filtered using ``bzr missing --my-revision -20..-10``.
3221
* ``bzr log -p`` displays the patch diff for each revision.
3222
When logging a file, the diff only includes changes to that file.
3223
(Ian Clatworthy, #202331, #227335)
3225
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
3226
A value of 0 (zero) means "show all nested merge revisions" while
3227
a value of 1 (one) means "show just the top level". Values above
3228
1 can be used to see a limited amount of nesting. That can be
3229
useful for seeing the level or two below PQM submits for example.
3230
To force the ``--short`` and ``--line`` formats to display all nested
3231
merge revisions just like ``--long`` does by default, use a command
3232
like ``bzr log --short -n0``. To display just the mainline using
3233
``--long`` format, ``bzr log --long -n1``.
3239
* ``bzr add`` more clearly communicates success vs failure.
3242
* ``bzr init`` will now print a little less verbose output.
3245
* ``bzr log`` is now much faster in many use cases, particularly
3246
at incrementally displaying results and filtering by a
3247
revision range. (Ian Clatworthy)
3249
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
3250
for each revision. The tags are shown comma-separated inside
3251
``{}``. For short format, the tags appear at the end of line
3252
before the optional ``[merge]`` indicator. For line format,
3253
the tags appear after the date. (Ian Clatworthy)
3255
* Progress bars now show the rate of activity for some sftp
3256
operations, and they are drawn different. (Martin Pool, #172741)
3258
* Progress bars now show the rate of activity for urllib and pycurl based
3259
http client implementations. The operations are tracked at the socket
3260
level for better precision.
3263
* Rule-based preferences can now accept multiple patterns for a set of
3264
rules. (Marius Kruger)
3266
* The ``ancestor:`` revision spec will now default to referring to the
3267
parent of the branch if no other location is given.
3268
(Daniel Watkins, #198417)
3270
* The debugger started as a result of setting ``$BZR_PDB`` works
3271
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
3272
can cause truncated tracebacks in Python versions before 2.6.
3275
* VirtualVersionedFiles now implements
3276
``iter_lines_added_or_present_in_keys``. This allows the creation of
3277
new branches based on stacked bzr-svn branches. (#311997)
3282
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
3284
(Anne Mohsen, Vincent Ladeuil, #314525)
3286
* ``bzr log FILE`` now correctly shows mainline revisions merging
3287
a change to FILE when the ``--short`` and ``--line`` log formats
3288
are used. (Ian Clatworthy, #317417)
3290
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
3291
it existed in Y or X, even if the file has since been deleted or
3292
renamed. If no range is given, the current/basis tree and
3293
initial tree are searched in that order. More generally, log
3294
now interprets filenames in their historical context.
3295
(Ian Clatworthy, #175520)
3297
* ``bzr status`` now reports nonexistent files and continues, then
3298
errors (with code 3) at the end. (Karl Fogel, #306394)
3300
* Don't require the present compression base in knits to be the same
3301
when adding records in knits. (Jelmer Vernooij, #307394)
3303
* Fix a problem with CIFS client/server lag on Windows colliding with
3304
an invariant-per-process algorithm for generating AtomicFile names
3305
(Adrian Wilkins, #304023)
3307
* Many socket operations now handle EINTR by retrying the operation.
3308
Previously EINTR was treated as an unrecoverable failure. There is
3309
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
3312
* Support symlinks with non-ascii characters in the symlink filename.
3313
(Jelmer Vernooij, #319323)
3315
* There was a bug in how we handled resolving when a file is deleted
3316
in one branch, and modified in the other. If there was a criss-cross
3317
merge, we would cause the deletion to conflict a second time.
3318
(Vincent Ladeuil, John Arbash Meinel)
3320
* There was another bug in how we chose the correct intermediate LCA in
3321
criss-cross merges leading to several kind of changes be incorrectly
3323
(John Arbash Meinel, Vincent Ladeuil)
3325
* Unshelve now handles deleted paths without crashing. (Robert Collins)
3330
* Improved plugin developer documentation. (Martin Pool)
3335
* ``ProgressBarStack`` is deprecated; instead use
3336
``ui_factory.nested_progress_bar`` to create new progress bars.
3339
* ForeignVcsMapping() now requires a ForeignVcs object as first
3340
argument. (Jelmer Vernooij)
3342
* ForeignVcsMapping.show_foreign_revid() has been moved to
3343
ForeignVcs. (Jelmer Vernooij)
3345
* ``read_bundle_from_url`` is deprecated in favor of
3346
``read_mergeable_from_url``. (Vincent Ladeuil)
3348
* Revision specifiers are now registered in
3349
``bzrlib.revisionspec.revspec_registry``, and the old list of
3350
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
3351
deprecated. (Jelmer Vernooij, #321183)
3353
* The progress and UI classes have changed; the main APIs remain the
3354
same but code that provides a new UI or progress bar class may
3355
need to be updated. (Martin Pool)
3360
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
3361
terminal. It is sometimes desirable do override this default by forcing
3362
bzr to use TextUIFactory. This can be achieved by setting the
3363
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
3364
compile buffers, are such an example).
3367
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
3368
``(revision_id, depth, revno, end_of_merge)`` tuples.
3371
* New ``Branch.dotted_revno_to_revision_id()`` and
3372
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
3373
efficient way of doing the mapping.
3376
* Refactor cmd_serve so that it's a little easier to build commands that
3377
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
3379
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
3380
formatters to retrict the output.
3387
:Codename: "Eyes up!"
3388
:Released: 2009-01-19
3390
This first monthly release of Bazaar for 2009 improves Bazaar's operation
3391
in Windows, Mac OS X, and other situations where file names are matched
3392
without regard to capitalization: Bazaar tries to match the case of an
3393
existing file. This release of Bazaar also improves the efficiency of
3394
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
3396
The UI through which Bazaar supports historic formats has been improved,
3397
so 'bzr help formats' now gives a simpler and shorter list, with clear
3400
This release also fixes a number of bugs, particularly a glitch that can
3401
occur when there are concurrent writes to a pack repository.
3406
* Fix failing test when CompiledChunksToLines is not available.
3409
* Stacked branches don't repeatedly open their transport connection.
3410
(John Arbash Meinel)
3417
:Codename: "Eyes up!"
3418
:Released: 2009-01-09
3423
* Formats using Knit-based repository formats are now explicitly
3424
marked as deprecated. (Ian Clatworthy)
3429
* Add support for `bzr tags -r 1..2`, that is we now support showing
3430
tags applicable for a specified revision range. (Marius Kruger)
3432
* ``authentication.conf`` now accepts pluggable read-only credential
3433
stores. Such a plugin (``netrc_credential_store``) is now included,
3434
handles the ``$HOME/.netrc`` file and can server as an example to
3435
implement other plugins.
3438
* ``shelve --list`` can now be used to list shelved changes.
3444
* Add trailing slash to directories in all output of ``bzr ls``, except
3445
``bzr ls --null``. (Gordon P. Hemsley, #306424)
3447
* ``bzr revision-info`` now supports a -d option to specify an
3448
alternative branch. (Michael Hudson)
3450
* Add connection to a C++ implementation of the Windows Shell Extension
3451
which is able to fully replace the current Python implemented one.
3452
Advantages include 64bit support and reduction in overhead for
3453
processes which drag in shell extensions.
3456
* Support the Claws mail client directly, rather than via
3457
xdg-email. This prevents the display of an unnecessary modal
3458
dialog in Claws, informing the user that a file has been
3459
attached to the message, and works around bug #291847 in
3460
xdg-utils which corrupts the destination address.
3462
* When working on a case-insensitive case-preserving file-system, as
3463
commonly found with Windows, bzr will often ignore the case of the
3464
arguments specified by the user in preference to the case of an existing
3465
item on the file-system or in the inventory to help prevent
3466
counter-intuitive behaviour on Windows. (Mark Hammond)
3471
* Allow BzrDir implementation to implement backing up of
3472
control directory. (#139691)
3474
* ``bzr push`` creating a new stacked branch will now only open a
3475
single connection to the target machine. (John Arbash Meinel)
3477
* Don't call iteritems on transport_list_registry, because it may
3478
change during iteration. (Martin Pool, #277048)
3480
* Don't make a broken branch when pushing an unstackable-format branch
3481
that's in a stackable shared repository to a location with default
3482
stack-on location. (Andrew Bennetts, #291046)
3484
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
3485
(Ben Jansen, Vincent Ladeuil, #300347)
3487
* Fix a problem with CIFS client/server lag on windows colliding with
3488
an invariant-per-process algorithm for generating AtomicFile names
3489
(Adrian Wilkins, #304023)
3491
* Fix bogus setUp signature in UnavailableFTPServer.
3492
(Gary van der Merwe, #313498)
3494
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
3497
* Fix SystemError in ``_patiencediff_c`` module by calling
3498
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
3499
(Andrew Bennetts, #303206)
3501
* Give proper error message for diff with non-existent dotted revno.
3502
(Marius Kruger, #301969)
3504
* Handle EACCES (permission denied) errors when launching a message
3505
editor, and emit warnings when a configured editor cannot be
3506
started. (Andrew Bennetts)
3508
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
3509
if configured in ``authentication.conf`` with 'password_encoding=netrc'
3510
in the appropriate sections.
3511
(Vincent Ladeuil, #103029)
3513
* Opening a stacked branch now properly shares the connection, rather
3514
than opening a new connection for the stacked-on branch.
3515
(John Arbash meinel)
3517
* Preserve transport decorators while following redirections.
3518
(Vincent Ladeuil, #245964, #270863)
3520
* Provides a finer and more robust filter for accepted redirections.
3521
(Vincent Ladeuil, #303959, #265070)
3523
* ``shelve`` paths are now interpreted relative to the current working
3524
tree. (Aaron Bentley)
3526
* ``Transport.readv()`` defaults to not reading more than 100MB in a
3527
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
3528
work better with how it splits its requests.
3529
(John Arbash Meinel, #303538)
3531
* Pack repositories are now able to reload the pack listing and retry
3532
the current operation if another action causes the data to be
3533
repacked. (John Arbash Meinel, #153786)
3535
* ``pull -v`` now respects the log_format configuration variable.
3538
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
3540
* Use the short status format when the short format is used for log.
3541
(Vincent Ladeuil, #87179)
3543
* Allow files to be renamed or moved via remove + add-by-id. (Charles
3549
* Improved the formats help topic to explain why multiple formats
3550
exist and to provide guidelines in selecting one. Introduced
3551
two new supporting help topics: current-formats and other-formats.
3557
* ``LRUCache(after_cleanup_size)`` was renamed to
3558
``after_cleanup_count`` and the old name deprecated. The new name is
3559
used for clarity, and to avoid confusion with
3560
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
3562
* New ``ForeignRepository`` base class, to help with foreign branch
3563
support (e.g. svn). (Jelmer Vernooij)
3565
* ``node_distances`` and ``select_farthest`` can no longer be imported
3566
from ``bzrlib.graph``. They can still be imported from
3567
``bzrlib.deprecated_graph``, which has been the preferred way to
3568
import them since before 1.0. (Andrew Bennetts)
3570
* The logic in commit now delegates inventory basis calculations to
3571
the ``CommitBuilder`` object; this requires that the commit builder
3572
in use has been updated to support the new ``recording_deletes`` and
3573
``record_delete`` methods. (Robert Collins)
3578
* An HTTPS server is now available (it requires python-2.6). Future bzr
3579
versions will allow the use of the python-2.6 ssl module that can be
3580
installed for 2.5 and 2.4.
3582
* ``bzr selftest`` now fails if new trailing white space is added to
3583
the bazaar sources. It only checks changes not committed yet. This
3584
means that PQM will now reject changes that introduce new trailing
3585
whitespace. (Marius Kruger)
3587
* Introduced new experimental formats called ``1.12-preview`` and
3588
``1.12-preview-rich-root`` to enable testing of related pending
3589
features, namely content filtering and filtered views.
3595
* Added an ``InventoryEntry`` cache when deserializing inventories.
3596
Can cut the time to iterate over multiple RevisionsTrees in half.
3597
(John Arbash Meinel)
3599
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
3600
minimal overhead versus using a plain dict for cache hits, at the
3601
cost of not preserving the 'active' set as well as an ``LRUCache``.
3602
(John Arbash Meinel)
3604
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
3605
character to separate the filename from the date stamp, and doesn't
3606
add trailing whitespace when a date stamp is not supplied.
3607
(Adeodato Simó, John Arbash Meinel)
3609
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
3610
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
3611
respectively. (Ian Clatworthy)
3613
* ``KnitVersionedFiles._check_should_delta()`` now uses the
3614
``get_build_details`` api to avoid multiple hits to the index, and
3615
to properly follow the ``compression_parent`` rather than assuming
3616
it is the left-hand parent. (John Arbash Meinel)
3618
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
3619
more optimal ordering when the keys are requested 'unordered'.
3620
Previously the order was fully random, now the records should be
3621
returned from each pack in turn, in forward I/O order.
3622
(John Arbash Meinel)
3624
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
3625
than 2s since the last time it flushed. (John Arbash Meinel)
3627
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
3628
allows adding an inventory via an inventory delta, which can be
3629
more efficient for some repository types. (Robert Collins)
3631
* Repository ``CommitBuilder`` objects can now accumulate an inventory
3632
delta. To enable this functionality call ``builder.recording_deletes``
3633
and additionally call ``builder.record_delete`` when a delete
3634
against the basis occurs. (Robert Collins)
3636
* The default http handler has been changed from pycurl to urllib.
3637
The default is still pycurl for https connections. (The only
3638
advantage of pycurl is that it checks ssl certificates.)
3639
(John Arbash Meinel)
3641
* ``VersionedFiles.get_record_stream()`` can now return objects with a
3642
storage_kind of ``chunked``. This is a collection (list/tuple) of
3643
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
3644
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
3645
into a fulltext. This allows for some very good memory savings when
3646
asking for many texts that share ancestry, as the individual chunks
3647
can be shared between versions of the file. (John Arbash Meinel)
3649
* ``pull -v`` and ``push -v`` use new function
3650
``bzrlib.log.show_branch_change`` (Aaron Bentley)
3657
:Released: 2008-12-05
3659
Bazaar 1.10 has several performance improvements for copying revisions
3660
(especially for small updates to large projects). There has also been a
3661
significant amount of effort in polishing stacked branches. The commands
3662
``shelve`` and ``unshelve`` have become core commands, with an improved
3665
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
3670
* Don't set a pack write cache size from RepoFetcher, because the
3671
cache is not coherent with reads and causes ShortReadvErrors.
3672
This reverses the change that fixed #294479.
3673
(Martin Pool, #303856)
3675
* Properly handle when a revision can be inserted as a delta versus
3676
when it needs to be expanded to a fulltext for stacked branches.
3677
There was a bug involving merge revisions. As a method to help
3678
prevent future difficulties, also make stacked fetches sort
3679
topologically. (John Arbash Meinel, #304841)
3685
:Released: 2008-11-28
3687
This release of Bazaar focuses on performance improvements when pushing
3688
and pulling revisions, both locally and to remote networks. The popular
3689
``shelve`` and ``unshelve`` commands, used to interactively revert and
3690
restore work in progress, have been merged from bzrtools into the bzr
3691
core. There are also bug fixes for portability, and for stacked branches.
3696
* New ``commit_message_template`` hook that is called by the commit
3697
code to generate a template commit message. (Jelmer Vernooij)
3699
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
3705
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
3706
history just to set the last revision info.
3707
(Andrew Bennetts, John Arbash Meinel)
3709
* Fetches between formats with different serializers (such as
3710
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
3711
operating on batches of 100 revisions at time rather than
3712
one-by-one. (Andrew Bennetts, John Arbash Meinel)
3714
* Search index files corresponding to pack files we've already used
3715
before searching others, because they are more likely to have the
3716
keys we're looking for. This reduces the number of iix and tix
3717
files accessed when pushing 1 new revision, for instance.
3718
(John Arbash Meinel)
3720
* Signatures to transfer are calculated more efficiently in
3721
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
3723
* The generic fetch code can once again copy revisions and signatures
3724
without extracting them completely to fulltexts and then serializing
3725
them back down into byte strings. This is a significant performance
3726
improvement when fetching from a stacked branch.
3727
(John Arbash Meinel, #300289)
3729
* When making a large readv() request over ``bzr+ssh``, break up the
3730
request into more manageable chunks. Because the RPC is not yet able
3731
to stream, this helps keep us from buffering too much information at
3732
once. (John Arbash Meinel)
3737
* Better message when the user needs to set their Launchpad ID.
3738
(Martin Pool, #289148)
3740
* ``bzr commit --local`` doesn't access the master branch anymore.
3741
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
3743
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
3744
to give an error in that case. Also, don't count on ``getcwd()``
3745
being able to allocate a new buffer, which is a gnu extension.
3746
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
3748
* Don't crash when requesting log --forward <file> for a revision range
3749
starting with a dotted revno.
3750
(Vincent Ladeuil, #300055)
3752
* Don't create text deltas spanning stacked repositories; this could
3753
cause "Revision X not present in Y" when later accessing them.
3754
(Martin Pool, #288751)
3756
* Pack repositories are now able to reload the pack listing and retry
3757
the current operation if another action causes the data to be
3758
repacked. (John Arbash Meinel, #153786)
3760
* PermissionDenied errors from smart servers no longer cause
3761
"PermissionDenied: "None"" on the client.
3762
(Andrew Bennetts, #299254)
3764
* Pushing to a stacked pack repository now batches writes, the same
3765
way writes are batched to ordinary pack repository. This makes
3766
pushing to a stacked branch over the network much faster.
3767
(Andrew Bennetts, #294479)
3769
* TooManyConcurrentRequests no longer occur when a fetch fails and
3770
tries to abort a write group. This allows the root cause (e.g. a
3771
network interruption) to be reported. (Andrew Bennetts, #297014)
3773
* RemoteRepository.get_parent_map now uses fallback repositories.
3774
(Aaron Bentley, #297991?, #293679?)
3779
* ``CommitBuilder`` now validates the strings it will be committing,
3780
to ensure that they do not have characters that will not be properly
3781
round-tripped. For now, it just checks for characters that are
3782
invalid in the XML form. (John Arbash Meinel, #295161)
3784
* Constructor parameters for NewPack (internal to pack repositories)
3785
have changed incompatibly.
3787
* ``Repository.abort_write_group`` now accepts an optional
3788
``suppress_errors`` flag. Repository implementations that override
3789
``abort_write_group`` will need to be updated to accept the new
3790
argument. Subclasses that only override ``_abort_write_group``
3791
don't need to change.
3793
* Transport implementations must provide copy_tree_to_transport. A default
3794
implementation is provided for Transport subclasses.
3799
* ``bzr selftest`` now fails if no doctests are found in a module
3800
that's expected to have them. (Martin Pool)
3802
* Doctests now only report the first failure. (Martin Pool)
3808
:Released: 2008-11-07
3810
This release of Bazaar adds a new repository format, ``1.9``, with smaller
3811
and more efficient index files. This format can be specified when
3812
creating a new repository, or used to losslessly upgrade an existing
3813
repository. bzr 1.9 also speeds most operations over the smart server
3814
protocol, makes annotate faster, and uses less memory when making
3815
checkouts or pulling large amounts of data.
3820
* Fix "invalid property value 'branch-nick' for None" regression with
3821
branches bound to svn branches. (Martin Pool, #293440)
3823
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
3825
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
3826
This only triggers some-of-the-time on Knit format repositories.
3827
(John Arbash Meinel, #293746)
3833
:Released: 2008-10-31
3838
* New Branch hook ``transform_fallback_location`` allows a function to
3839
be called when looking up the stacked source. (Michael Hudson)
3841
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
3842
the functionality of ``1.6``, but use the new btree indexes.
3843
These indexes are both smaller and faster for access to historical
3844
information. (John Arbash Meinel)
3849
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
3850
the tradeoff between bandwidth and latency. Should be tuned
3851
appropriately to not impact commands which need minimal information,
3852
but provide a significant boost to ones that need more context. Only
3853
has a direct impact on the ``--development2`` format which uses
3854
btree's for the indexes. (John Arbash Meinel)
3856
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
3857
the contents of a compressed btree file. (John Arbash Meinel)
3859
* ``bzr pack`` now tells the index builders to optimize for size. For
3860
btree index repositories, this can save 25% of the index size
3861
(mostly in the text indexes). (John Arbash Meinel)
3863
* ``bzr push`` to an existing branch or repository on a smart server
3864
is faster, due to Bazaar making more use of the ``get_parent_map``
3865
RPC when querying the remote branch's revision graph.
3868
* default username for bzr+ssh and sftp can be configured in
3869
authentication.conf. (Aaron Bentley)
3871
* launchpad-login now provides a default username for bzr+ssh and sftp
3872
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
3874
* ``lp:`` lookups no longer include usernames, making them shareable and
3875
shorter. (Aaron Bentley)
3877
* New ``PackRepository.autopack`` smart server RPC, which does
3878
autopacking entirely on the server. This is much faster than
3879
autopacking via plain file methods, which downloads a large amount
3880
of pack data and then re-uploads the same pack data into a single
3881
file. This fixes a major (although infrequent) cause of lengthy
3882
delays when using a smart server. For example, pushing the 10th
3883
revision to a repository with 9 packs now takes 44 RPCs rather than
3884
179, and much less bandwidth too. This requires Bazaar 1.9 on both
3885
the client and the server, otherwise the client will fallback to the
3886
slower method. (Andrew Bennetts)
3891
* A failure to load a plugin due to an IncompatibleAPI exception is
3892
now correctly reported. (Robert Collins, #279451)
3894
* API versioning support now has a multiple-version checking api
3895
``require_any_api``. (Robert Collins, #279447)
3897
* ``bzr branch --stacked`` from a smart server to a standalone branch
3898
works again. This fixes a regression in 1.7 and 1.8.
3899
(Andrew Bennetts, #270397)
3901
* ``bzr co`` uses less memory. It used to unpack the entire WT into
3902
memory before writing it to disk. This was a little bit faster, but
3903
consumed lots of memory. (John Arbash Meinel, #269456)
3905
* ``bzr missing --quiet`` no longer prints messages about whether
3906
there are missing revisions. The exit code indicates whether there
3907
were or not. (Martin Pool, #284748)
3909
* Fixes to the ``annotate`` code. The fast-path which re-used the
3910
stored deltas was accidentally disabled all the time, instead of
3911
only when a branch was stacked. Second, the code would accidentally
3912
re-use a delta even if it wasn't against the left-parent, this
3913
could only happen if ``bzr reconcile`` decided that the parent
3914
ordering was incorrect in the file graph. (John Arbash Meinel)
3916
* "Permission denied" errors that occur when pushing a new branch to a
3917
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
3919
* Some compatibility fixes for building the extensions with MSVC and
3920
for python2.4. (John Arbash Meinel, #277484)
3922
* The index logic is now able to reload the list of pack files if and
3923
index ends up disappearing. We still don't reload if the pack data
3924
itself goes missing after checking the index. This bug appears as a
3925
transient failure (file not found) when another process is writing
3926
to the repository. (John Arbash Meinel, #153786)
3928
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
3929
it was previously set. All checkouts will now refer to the bound branch
3930
for a nickname if one was not explicitly set.
3931
(Marius Kruger, #230903)
3936
* Improved hook documentation. (Michael Ernst)
3941
* commands.plugins_cmds is now a CommandRegistry, not a dict.
3946
* New AuthenticationConfig.set_credentials method allows easy programmatic
3947
configuration of authetication credentials.
3953
:Released: 2008-10-16
3955
Bazaar 1.8 includes several fixes that improve working tree performance,
3956
display of revision logs, and merges. The bzr testsuite now passes on OS
3957
X and Python 2.6, and almost completely passes on Windows. The
3958
smartserver code has gained several bug fixes and performance
3959
improvements, and can now run server-side hooks within an http server.
3964
* Fix "Must end write group" error when another error occurs during
3965
``bzr push``. (Andrew Bennetts, #230902)
3970
* Some Pyrex versions require the WIN32 macro defined to compile on
3971
that platform. (Alexander Belchenko, Martin Pool, #277481)
3977
:Released: 2008-10-07
3982
* ``bzr log file`` has been changed. It now uses a different method
3983
for determining which revisions to show as merging the changes to
3984
the file. It now only shows revisions which merged the change
3985
towards your mainline. This simplifies the output, makes it faster,
3986
and reduces memory consumption. (John Arbash Meinel)
3988
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
3989
``--show-base`` is not supplied. (John Arbash Meinel)
3991
* ``bzr+http//`` will now optionally load plugins and write logs on the
3992
server. (Marius Kruger)
3994
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
3995
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
3996
explicitly blacklist that version of the compiler for that
3997
extension. Packaged versions will include .c files created with
3998
pyrex >= 0.9.6 so it doesn't effect releases, only users running
3999
from the source tree. (John Arbash Meinel, #276868)
4004
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
4005
supported (nor released, tests were conducted with the dev version of
4006
python-2.6rc2), but all known problems have been fixed. Feedback
4008
(Vincent Ladeuil, #269535)
4013
* ``bzr annotate`` will now include uncommitted changes from the local
4014
working tree by default. Such uncommitted changes are given the
4015
revision number they would get if a commit was done, followed with a
4016
? to indicate that its not actually known. (Robert Collins, #3439)
4018
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
4019
standalone branch regardless of the presence of shared repositories.
4022
* ``bzr push`` is faster in the case there are no new revisions to
4023
push. It is also faster if there are no tags in the local branch.
4026
* File changes during a commit will update the tree stat cache.
4029
* Location aliases can now accept a trailing path. (Micheal Hudson)
4031
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
4032
(Robert Collins, MartinPool)
4034
* Switching in heavyweight checkouts uses the master branch's context, not
4035
the checkout's context. (Adrian Wilkins)
4037
* ``status`` on large trees is now faster, due to optimisations in the
4038
walkdirs code. Of particular note, the walkdirs code now performs
4039
a temporary ``chdir()`` while reading a single directory; if your
4040
platform has non thread-local current working directories (and is
4041
not windows which has its own implementation), this may introduce a
4042
race condition during concurrent uses of bzrlib. The bzrlib CLI
4043
will not encounter this as it is single threaded for working tree
4044
operations. (Robert Collins)
4046
* The C extensions now build on python 2.4 (Robert Collins, #271939)
4048
* The ``-Dhpss`` debug flag now reports the number of smart server
4049
calls per medium to stderr. This is in addition to the existing
4050
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
4055
* Avoid random failures arising from misinterpreted ``errno`` values
4056
in ``_readdir_pyx.read_dir``.
4057
(Martin Pool, #279381)
4059
* Branching from a shared repository on a smart server into a new
4060
repository now preserves the repository format.
4061
(Andrew Bennetts, #269214)
4063
* ``bzr log`` now accepts a ``--change`` option.
4064
(Vincent Ladeuil, #248427)
4066
* ``bzr missing`` now accepts an ``--include-merges`` option.
4067
(Vincent Ladeuil, #233817)
4069
* Don't try to filter (internally) '.bzr' from the files to be deleted if
4071
(Vincent Ladeuil, #272648)
4073
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
4076
* Fix TooManyConcurrentRequests errors caused by a connection failure
4077
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
4078
(Andrew Bennetts, #246233)
4080
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
4081
is in a different repository than the current one.
4082
(Lukáš Lalinský, #144421)
4084
* Make the first line of the manpage preamble a comment again.
4085
(David Futcher, #242106)
4087
* Remove use of optional parameter in GSSAPI FTP support, since
4088
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
4090
* The autopacking logic will now always create a single new pack from
4091
all of the content which it deems is worth moving. This avoids the
4092
'repack a single pack' bug and should result in better packing
4093
overall. (John Arbash Meinel, #242510, #172644)
4095
* Trivial documentation fix.
4096
(John Arbash Meinel, #270471)
4098
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
4099
it was previously set. All checkouts will now refer to the bound branch
4100
for a nickname if one was not explicitly set.
4101
(Marius Kruger, #230903)
4106
* Explain revision/range identifiers. (Daniel Clemente)
4111
* ``CommitBuilder.record_entry_contents`` returns one more element in
4112
its result tuple - an optional file system hash for the hash cache
4113
to use. (Robert Collins)
4115
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
4116
of a file if it is likely to be needed in determining the output
4117
of iter_changes. (Robert Collins)
4119
* The PackRepository, RepositoryPackCollection, NewPack classes have a
4120
slightly changed interface to support different index types; as a
4121
result other users of these classes need to supply the index types
4122
they want. (Robert Collins)
4127
* ``bzrlib.tests.repository_implementations`` has been renamed to
4128
``bzrlib.tests.per_repository`` so that we have a common structure
4129
(and it is shorter). (John Arbash Meinel, #239343)
4131
* ``LocalTransport.abspath()`` now returns a drive letter if the
4132
transport has one, fixing numerous tests on Windows.
4135
* PreviewTree is now tested via intertree_implementations.
4138
* The full test suite is passing again on OSX.
4139
(Guillermo Gonzalez, Vincent Ladeuil)
4141
* The full test suite passes when run with ``-Eallow_debug``.
4147
* A new hook, ``Branch.open``, has been added, which is called when
4148
branch objects are opened. (Robert Collins)
4150
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
4151
tree walking, and modular directory listing code to aid future
4152
performance optimisations and refactoring. (Robert Collins)
4154
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
4155
in the middle of processing. It only reports memory if
4156
``/proc/PID/status`` is available. (John Arbash Meinel)
4158
* New method ``RevisionSpec.as_tree`` for representing the revision
4159
specifier as a revision tree object. (Lukáš Lalinský)
4161
* New race-free method on MutableTree ``get_file_with_stat`` for use
4162
when generating stat cache results. (Robert Collins)
4164
* New win32utils.get_local_appdata_location() provides access to a local
4165
directory for storing data. (Mark Hammond)
4167
* To be compatible with python-2.6 a few new rules should be
4168
observed. 'message' attribute can't be used anymore in exception
4169
classes, 'sha' and 'md5' modules have been deprecated (use
4170
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
4178
:Released: 2008-10-01
4180
No changes from 1.7.1rc1.
4186
:Released: 2008-09-24
4188
This release just includes an update to how the merge algorithm handles
4189
file paths when we encounter complex history.
4194
* If we encounter a criss-cross in history, use information from
4195
direct Least Common Ancestors to resolve inventory shape (locations
4196
of files, adds, deletes, etc). This is similar in concept to using
4197
``--lca`` for merging file texts, only applied to paths.
4198
(John Arbash Meinel)
4204
:Released: 2008-09-23
4206
This release includes many bug fixes and a few performance and feature
4207
improvements. ``bzr rm`` will now scan for missing files and remove them,
4208
like how ``bzr add`` scans for unknown files and adds them. A bit more
4209
polish has been applied to the stacking code. The b-tree indexing code has
4210
been brought in, with an eye on using it in a future repository format.
4211
There are only minor installer changes since bzr-1.7rc2.
4216
* Some small updates to the win32 installer. Include localization
4217
files found in plugins, and include the builtin distutils as part of
4218
packaging qbzr. (Mark Hammond)
4224
:Released: 2008-09-17
4226
A few bug fixes from 1.7rc1. The biggest change is a new
4227
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
4228
trying to access a Stacked branch over the smart protocol, to properly
4229
connect to the stacked-on location.
4234
* Branching from a shared repository on a smart server into a new
4235
repository now preserves the repository format.
4236
(Andrew Bennetts, #269214)
4238
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
4239
to the stacked-on branch. (Martin Pool, #261315)
4241
* ``bzr init`` no longer re-opens the BzrDir multiple times.
4244
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
4251
:Released: 2008-09-09
4253
This release candidate for bzr 1.7 has several bug fixes and a few
4254
performance and feature improvements. ``bzr rm`` will now scan for
4255
missing files and remove them, like how ``bzr add`` scans for unknown
4256
files and adds them. A bit more polish has been applied to the stacking
4257
code. The b-tree indexing code has been brought in, with an eye on using
4258
it in a future repository format.
4264
* ``bzr export`` can now export a subdirectory of a project.
4267
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
4268
changes, unless the ``--force`` option is specified.
4269
(Lukáš Lalinský, #74101)
4271
* ``bzr rm`` will now scan for files that are missing and remove just
4272
them automatically, much as ``bzr add`` scans for new files that
4273
are not ignored and adds them automatically. (Robert Collins)
4278
* Support for GSSAPI authentication when using FTP as documented in
4279
RFC2228. (Jelmer Vernooij, #49623)
4281
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
4286
* A url like ``log+file:///tmp`` will log all access to that Transport
4287
to ``.bzr.log``, which may help in debugging or profiling.
4290
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
4291
branch format supports it. (Aaron Bentley)
4293
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
4294
``bzr info`` if it completed successfully.
4297
* ``bzr uncommit`` logs the old tip revision id, and displays how to
4298
restore the branch to that tip using ``bzr pull``. This allows you
4299
to recover if you realize you uncommitted the wrong thing.
4300
(John Arbash Meinel)
4302
* Fix problems in accessing stacked repositories over ``bzr://``.
4303
(Martin Pool, #261315)
4305
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
4306
which 'works', but adds each character separately to the list,
4307
rather than using ``list.append(string)``. Fixing this makes the
4308
SFTP transport a little bit faster (~20%) and use a bit less memory.
4309
(John Arbash Meinel)
4311
* When reading index files, if we happen to read the whole file in a
4312
single request treat it as a ``_buffer_all`` request. This happens
4313
most often on small indexes over remote transports, where we default
4314
to reading 64kB. It saves a round trip for each small index during
4315
fetch operations. Also, if we have read more than 50% of an index
4316
file, trigger a ``_buffer_all`` on the next request. This works
4317
around some inefficiencies because reads don't fall neatly on page
4318
boundaries, so we would ignore those bytes, but request them again
4319
later. This could trigger a total read size of more than the whole
4320
file. (John Arbash Meinel)
4325
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
4326
users. (Robert Collins, #205416)
4328
* Catch the infamous "select/poll returned error" which occurs when
4329
pycurl try to send a body request to an HTTP/1.0 server which has
4330
already refused to handle the request. (Vincent Ladeuil, #225020)
4332
* Fix ``ObjectNotLocked`` errors when using various commands
4333
(including ``bzr cat`` and ``bzr annotate``) in combination with a
4334
smart server URL. (Andrew Bennetts, #237067)
4336
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
4337
for the containing ``.bzr/`` directory (it does not implement
4338
permissions). This would cause us to set all subdirectories to
4339
``0700`` and files to ``0600`` rather than leaving them unmodified.
4340
Now we ignore ``0000`` as the permissions and assume they are
4341
invalid. (John Arbash Meinel, #259855)
4343
* Merging from a previously joined branch will no longer cause
4344
a traceback. (Jelmer Vernooij, #203376)
4346
* Pack operations on windows network shares will work even with large
4347
files. (Robert Collins, #255656)
4349
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
4350
status. Status is also about 7% faster on mozilla sized trees
4351
when the path to the root of the tree has been given. Users of
4352
the internal ``show_tree_status`` function should be aware that
4353
the show_pending flag is now authoritative for showing pending
4354
merges, as it was originally. (Robert Collins, #225204)
4356
* Set valid default _param_name for Option so that ListOption can embed
4357
'-' in names. (Vincent Ladeuil, #263249)
4359
* Show proper error rather than traceback when an unknown revision
4360
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
4362
* Trailing text in the dirstate file could cause the C dirstate parser
4363
to try to allocate an invalid amount of memory. We now properly
4364
check and test for parsing a dirstate with invalid trailing data.
4365
(John Arbash Meinel, #186014)
4367
* Unexpected error responses from a smart server no longer cause the
4368
client to traceback. (Andrew Bennetts, #263527)
4370
* Use a Windows api function to get a Unicode host name, rather than
4371
assuming the host name is ascii.
4372
(Mark Hammond, John Arbash Meinel, #256550)
4374
* ``WorkingTree4`` trees will now correctly report missing-and-new
4375
paths in the output of ``iter_changes``. (Robert Collins)
4380
* Updated developer documentation. (Martin Pool)
4385
* Exporters now take 4 parameters. (Robert Collins)
4387
* ``Tree.iter_changes`` will now return False for the content change
4388
field when a file is missing in the basis tree and not present in
4389
the target tree. Previously it returned True unconditionally.
4392
* The deprecated ``Branch.abspath`` and unimplemented
4393
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
4395
* BzrDir.clone_on_transport implementations must now accept a stacked_on
4396
parameter. (Aaron Bentley)
4398
* BzrDir.cloning_metadir implementations must now take a require_stacking
4399
parameter. (Aaron Bentley)
4404
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
4405
which are then passed to the cleanup callable as it is run. In
4406
addition, addCleanup no longer requires that the callables passed to
4407
it be unique. (Jonathan Lange)
4409
* Fix some tests that fail on Windows because files are deleted while
4413
* ``selftest``'s ``--starting-with`` option can now use predefined
4414
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
4415
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
4417
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
4423
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
4424
This allows dynamic log output filtering by plugins.
4427
* ``bzrlib.btree_index`` is now available, providing a b-tree index
4428
layer. The design is memory conservative (limited memory cache),
4429
faster to seek (approx 100 nodes per page, gives 100-way fan out),
4430
and stores compressed pages allowing more keys per page.
4431
(Robert Collins, John Arbash Meinel)
4433
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
4434
is unknown in both source and target.
4435
(Robert Collins, Aaron Bentley)
4437
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
4438
streamlined a bit. This should make creating large indexes faster.
4439
(In benchmarking, it now takes less time to create a BTree index than
4440
it takes to read the GraphIndex one.) (John Arbash Meinel)
4442
* Mail clients for `bzr send` are now listed in a registry. This
4443
allows plugins to add new clients by registering them with
4444
``bzrlib.mail_client.mail_client_registry``. All of the built-in
4445
clients now use this mechanism. (Neil Martinsen-Burrell)
4451
:Released: 2008-09-05
4453
A couple regressions were found in the 1.6 release. There was a
4454
performance issue when using ``bzr+ssh`` to branch large repositories,
4455
and some problems with stacking and ``rich-root`` capable repositories.
4461
:Released: 2008-09-03
4466
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
4467
versa) was accidentally using the inter-model fetcher, instead of
4468
recognizing that both were 'rich root' formats.
4469
(John Arbash Meinel, #264321)
4475
:Released: 2008-08-29
4477
This release fixes a few regressions found in the 1.6 client. Fetching
4478
changes was using an O(N^2) buffering algorithm, so for large projects it
4479
would cause memory thrashing. There is also a specific problem with the
4480
``--1.6-rich-root`` format, which prevented stacking on top of
4481
``--rich-root-pack`` repositories, and could allow users to accidentally
4482
fetch experimental data (``-subtree``) without representing it properly.
4483
The ``--1.6-rich-root`` format has been deprecated and users are
4484
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
4485
re-introduced a workaround for users who have repositories with incorrect
4486
nodes (not possible if you only used official releases).
4487
I should also clarify that none of this is data loss level issues, but
4488
still sufficient enough to warrant an updated release.
4493
* ``RemoteTransport.readv()`` was being inefficient about how it
4494
buffered the readv data and processed it. It would keep appending to
4495
the same string (causing many copies) and then pop bytes out of the
4496
start of the string (causing more copies).
4497
With this patch "bzr+ssh://local" can improve dramatically,
4498
especially for projects with large files.
4499
(John Arbash Meinel)
4501
* Revision texts were always meant to be stored as fulltexts. There
4502
was a bug in a bzr.dev version that would accidentally create deltas
4503
when copying from a Pack repo to a Knit repo. This has been fixed,
4504
but to support those repositories, we know always request full texts
4505
for Revision texts. (John Arbash Meinel, #261339)
4507
* The previous ``--1.6-rich-root`` format used an incorrect xml
4508
serializer, which would accidentally support fetching from a
4509
repository that supported subtrees, even though the local one would
4510
not. We deprecated that format, and introduced a new one that uses
4511
the correct serializer ``--1.6.1-rich-root``.
4512
(John Arbash Meinel, #262333)
4518
:Released: 2008-08-25
4520
Finally, the long awaited bzr 1.6 has been released. This release includes
4521
new features like Stacked Branches, improved weave merge, and an updated
4522
server protocol (now on v3) which will allow for better cross version
4523
compatibility. With this release we have deprecated Knit format
4524
repositories, and recommend that users upgrade them, we will continue to
4525
support reading and writing them for the forseeable future, but we will
4526
not be tuning them for performance as pack repositories have proven to be
4527
better at scaling. This will also be the first release to bundle
4528
TortoiseBzr in the standalone Windows installer.
4534
:Released: 2008-08-19
4539
* Disable automatic detection of stacking based on a containing
4540
directory of the target. It interacted badly with push, and needs a
4541
bit more work to get the edges polished before it should happen
4542
automatically. (John Arbash Meinel, #259275)
4543
(This change was reverted when merged to bzr.dev)
4549
:Released: 2008-08-18
4554
* Fix a regression in knit => pack fetching. We had a logic
4555
inversion, causing the fetch to insert fulltexts in random order,
4556
rather than preserving deltas. (John Arbash Meinel, #256757)
4562
:Released: 2008-08-14
4567
* Disable reading ``.bzrrules`` as a per-branch rule preferences
4568
file. The feature was not quite ready for a full release.
4574
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
4575
into the standalone installer. This will be the first official
4576
windows release that installs Tortoise by default.
4582
* Fix a regression in ``bzr+http`` support. There was a missing
4583
function (``_read_line``) that needed to be carried over from
4584
``bzr+ssh`` support. (Andrew Bennetts)
4586
* ``GraphIndex`` objects will internally read an entire index if more
4587
than 1/20th of their keyspace is requested in a single operation.
4588
This largely mitigates a performance regression in ``bzr log FILE``
4589
and completely corrects the performance regression in ``bzr log``.
4590
The regression was caused by removing an accomodation which had been
4591
supporting the index format in use. A newer index format is in
4592
development which is substantially faster. (Robert Collins)
4598
:Released: 2008-08-13
4600
This release candidate has a few minor bug fixes, and some regression
4606
* ``bzr upgrade`` on remote branches accessed via bzr:// and
4607
bzr+ssh:// now works. (Andrew Bennetts)
4609
* Change the ``get_format_description()`` strings for
4610
``RepositoryFormatKnitPack5`` et al to be single line messages.
4613
* Fix for a regression on Win32 where we would try to call
4614
``os.listdir()`` on a file and not catch the exception properly.
4615
(Windows raises a different exception.) This would manifest in
4616
places like ``bzr rm file`` or ``bzr switch``.
4617
(Mark Hammond, John Arbash Meinel)
4619
* ``Inventory.copy()`` was failing to set the revision property for
4620
the root entry. (Jelmer Vernooij)
4622
* sftp transport: added missing ``FileExists`` case to
4623
``_translate_io_exception`` (Christophe Troestler, #123475)
4625
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
4626
scripting use. (Robert Collins, #3834)
4628
* The default ``annotate`` logic will now always assign the
4629
last-modified value of a line to one of the revisions that modified
4630
it, rather than a merge revision. This would happen when both sides
4631
claimed to have modified the line resulting in the same text. The
4632
choice is arbitrary but stable, so merges in different directions
4633
will get the same results. (John Arbash Meinel, #232188)
4639
:Released: 2008-08-06
4641
This release candidate for bzr 1.6 solidifies the new branch stacking
4642
feature. Bazaar now recommends that users upgrade all knit repositories,
4643
because later formats are much faster. However, we plan to continue read/write and
4644
upgrade support for knit repostories for the forseeable future. Several
4645
other bugs and performance issues were fixed.
4650
* Knit format repositories are deprecated and bzr will now emit
4651
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
4652
knit repositories to pack format. (Andrew Bennetts)
4657
* ``bzr check`` can now be told which elements at a location it should
4658
check. (Daniel Watkins)
4660
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
4661
from the commit. (Robert Collins, #3117)
4663
* Fetching data between repositories that have the same model but no
4664
optimised fetcher will not reserialise all the revisions, increasing
4665
performance. (Robert Collins, John Arbash Meinel)
4667
* Give a more specific error when target branch is not reachable.
4670
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
4671
This uses a pyrex extension to get direct access to the
4672
``FindFirstFileW`` style apis, rather than using ``listdir`` +
4673
``lstat``. Shows a very strong improvement in commands like
4674
``status`` and ``diff`` which have to iterate the working tree.
4675
Anywhere from 2x-6x faster depending on the size of the tree (bigger
4676
trees, bigger benefit.) (John Arbash Meinel)
4678
* New registry for log properties handles and the method in
4679
LongLogFormatter to display the custom properties returned by the
4680
registered handlers. (Guillermo Gonzalez, #162469)
4685
* Add more tests that stacking does not create deltas spanning
4686
physical repository boundaries.
4687
(Martin Pool, #252428)
4689
* Better message about incompatible repositories.
4690
(Martin Pool, #206258)
4692
* ``bzr branch --stacked`` ensures the destination branch format can
4693
support stacking, even if the origin does not.
4696
* ``bzr export`` no longer exports ``.bzrrules``.
4699
* ``bzr serve --directory=/`` now correctly allows the whole
4700
filesystem to be accessed on Windows, not just the root of the drive
4701
that Python is running from.
4702
(Adrian Wilkins, #240910)
4704
* Deleting directories by hand before running ``bzr rm`` will not
4705
cause subsequent errors in ``bzr st`` and ``bzr commit``.
4706
(Robert Collins, #150438)
4708
* Fix a test case that was failing if encoding wasn't UTF-8.
4709
(John Arbash Meinel, #247585)
4711
* Fix "no buffer space available" error when branching with the new
4712
smart server protocol to or from Windows.
4713
(Andrew Bennetts, #246180)
4715
* Fixed problem in branching from smart server.
4716
(#249256, Michael Hudson, Martin Pool)
4718
* Handle a file turning in to a directory in TreeTransform.
4719
(James Westby, #248448)
4724
* ``MutableTree.commit`` has an extra optional keywork parameter
4725
``exclude`` that will be unconditionally supplied by the command
4726
line UI - plugins that add tree formats may need an update.
4729
* The API minimum version for plugin compatibility has been raised to
4730
1.6 - there are significant changes throughout the code base.
4733
* The generic fetch code now uses three attributes on Repository objects
4734
to control fetch. The streams requested are controlled via :
4735
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
4736
appropriately allows different repository implementations to recieve
4737
data in their optimial form. If the ``_fetch_reconcile`` is set then
4738
a reconcile operation is triggered at the end of the fetch.
4741
* The ``put_on_disk`` and ``get_tar_item`` methods in
4742
``InventoryEntry`` were deprecated. (Ian Clatworthy)
4744
* ``Repository.is_shared`` doesn't take a read lock. It didn't
4745
need one in the first place (nobody cached the value, and
4746
``RemoteRepository`` wasn't taking one either). This saves a round
4747
trip when probing Pack repositories, as they read the ``pack-names``
4748
file when locked. And during probe, locking the repo isn't very
4749
useful. (John Arbash Meinel)
4754
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
4755
putting together a real history without having to create a full
4756
WorkingTree. It is recommended that tests that are not directly
4757
testing the WorkingTree use BranchBuilder instead. See
4758
``BranchBuilder.build_snapshot`` or
4759
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
4761
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
4762
helper ``safe_relpath_files`` - used by the new ``exclude``
4763
parameter to commit. (Robert Collins)
4765
* Make it easier to introduce new WorkingTree formats.
4768
* The code for exporting trees was refactored not to use the
4769
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
4771
* RuleSearchers return () instead of [] now when there are no matches.
4778
:Released: 2008-07-17
4780
This release adds a new 'stacked branches' feature allowing branches to
4781
share storage without being in the same repository or on the same machine.
4782
(See the user guide for more details.) It also adds a new hook, improved
4783
weaves, aliases for related locations, faster bzr+ssh push, and several
4789
* New ``pre_change_branch_tip`` hook that is called before the
4790
branch tip is moved, while the branch is write-locked. See the User
4791
Reference for signature details. (Andrew Bennetts)
4793
* Rule-based preferences can now be defined for selected files in
4794
selected branches, allowing commands and plugins to provide
4795
custom behaviour for files matching defined patterns.
4796
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
4797
in the User Guide and ``bzr help rules`` for more information.
4800
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
4802
* Stacked branches are now supported. See ``bzr help branch`` and
4803
``bzr help push``. Branches must be in the ``development1`` format
4804
to stack, though the stacked-on branch can be of any format.
4810
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
4811
to stdout; also ``tar`` and ``tbz2``.
4814
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
4815
rather than the annotation-based merge it was using. It does so by
4816
building up a Weave of the important texts, without needing to build
4817
the full ancestry. (John Arbash Meinel, #238895)
4819
* ``bzr send`` documents and better supports ``emacsclient`` (proper
4820
escaping of mail headers and handling of the MUA Mew).
4821
(Christophe Troestler)
4823
* Remembered locations can be specified by aliases, e.g. :parent, :public,
4824
:submit. (Aaron Bentley)
4826
* The smart protocol now has improved support for setting branches'
4827
revision info directly. This makes operations like push
4828
faster. The new request method name is
4829
``Branch.set_last_revision_ex``. (Andrew Bennetts)
4834
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
4835
The broken implementations of RFC822 in Python and RFC2046 in IIS
4836
combined with boundary-line checking in Bazaar previously made this
4837
impossible. (NB, IIS 5 does not suffer from this problem).
4838
(Adrian Wilkins, #247585)
4840
* ``bzr log --long`` with a ghost in your mainline now handles that
4841
ghost properly. (John Arbash Meinel, #243536)
4843
* ``check`` handles the split-up .bzr layout correctly, so no longer
4844
requires a branch to be present.
4845
(Daniel Watkins, #64783)
4847
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
4849
(Martin Pool, #205230)
4851
* Errors about missing libraries are now shown without a traceback,
4852
and with a suggestion to install the library. The full traceback is
4853
still in ``.bzr.log`` and can be shown with ``-Derror``.
4854
(Martin Pool, #240161)
4856
* Fetch from a stacked branch copies all required data.
4857
(Aaron Bentley, #248506)
4859
* Handle urls such as ftp://user@host.com@www.host.com where the user
4861
(Neil Martinsen-Burrell, #228058)
4863
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
4864
``unlock`` if there was an error in the original function. This helps
4865
most when there is a failure with a smart server action, since often the
4866
connection closes and we cannot unlock.
4867
(Andrew Bennetts, John Arbash Meinel, #125784)
4869
* Obsolete hidden command ``bzr fetch`` removed.
4870
(Martin Pool, #172870)
4872
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
4873
(John Arbash Meinel, #239933)
4875
* You can now compare file revisions in Windows diff programs from
4877
(Matt McClure, #209281)
4879
* revision_history now tolerates mainline ghosts for Branch format 6.
4880
(Aaron Bentley, #235055)
4882
* Set locale from environment for third party libs.
4883
(Martin von Gagern, #128496)
4888
* Added *Using stacked branches* to the User Guide.
4891
* Updated developer documentation.
4897
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
4898
exits, allowing low-key analysis of peak memory use. (Robert Collins)
4900
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
4901
a tree with a ``branch`` attribute of the right format. This was
4902
preventing some ``RemoteBranch`` tests from actually running with
4903
``RemoteBranch`` instances. (Andrew Bennetts)
4908
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
4909
there are new attributes ``texts, inventories, revisions,
4910
signatures``, each of which is a ``VersionedFiles``. See the
4911
Repository docstring for more details.
4914
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
4915
parameter. If you have a subclass of ``Branch`` that overrides
4916
``pull`` then you should add this parameter. (Andrew Bennetts)
4918
* ``bzrlib.check.check()`` has been deprecated in favour of the more
4919
aptly-named ``bzrlib.check.check_branch()``.
4922
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
4923
These methods are bad APIs because they write directly to sys.stdout.
4924
bzrlib does not use them internally, and there are no direct tests
4925
for them. (Alexander Belchenko)
4930
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
4931
(Alexander Belchenko)
4933
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
4934
which eases the discovery of the tree, the branch and the repository
4935
containing a given location.
4938
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
4939
underlying .knit/.kndx etc files in repositories with partitioned
4940
storage. (Robert Collins)
4942
* Obsolete developer-use command ``weave-join`` has been removed.
4945
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
4946
to support new ``VersionedFiles`` layering.
4953
:Released: 2008-06-10
4955
This release contains further progress towards our 1.6 goals of shallow
4956
repositories, and contains a fix for some user-affecting bugs in the
4957
repository layer. Building working trees during checkout and branch is
4963
* Avoid KnitCorrupt error extracting inventories from some repositories.
4964
(The data is not corrupt; an internal check is detecting a problem
4965
reading from the repository.)
4966
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
4968
* ``bzr status`` was breaking if you merged the same revision twice.
4969
(John Arbash Meinel, #235407)
4971
* Fix infinite loop consuming 100% CPU when a connection is lost while
4972
reading a response body via the smart protocol v1 or v2.
4975
* Inserting a bundle which changes the contents of a file with no trailing
4976
end of line, causing a knit snapshot in a 'knits' repository will no longer
4977
cause KnitCorrupt. (Robert Collins)
4979
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
4980
pull result. It was instead just returning None, which breaks ``bzr
4981
pull``. (John Arbash Meinel, #238149)
4983
* Sanitize branch nick before using it as an attachment filename in
4984
``bzr send``. (Lukáš Lalinský, #210218)
4986
* Squash ``inv_entry.symlink_target`` to a plain string when
4987
generating DirState details. This prevents from getting a
4988
``UnicodeError`` when you have symlinks and non-ascii filenames.
4989
(John Arbash Meinel, #135320)
4994
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
4996
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
4997
now quote paths where required). Added ``--null`` option to ``added`` and
4998
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
5001
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
5002
(Ian Clatworthy, Aaron Bentley)
5007
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
5012
* Fix the test HTTPServer to be isolated from chdir calls made while it is
5013
running, allowing it to be used in blackbox tests. (Robert Collins)
5018
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
5019
which are in the ancestry of other revisions. So if you merge the same
5020
tree twice, or merge an ancestor of an existing merge, it will only
5021
record the newest. (If you merge a descendent, it will replace its
5022
ancestor). (John Arbash Meinel, #235407)
5024
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
5025
through the derived classes do not. (Aaron Bentley)
5030
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
5031
creating stacked branches. (Robert Collins)
5033
* Knit record serialisation is now stricter on what it will accept, to
5034
guard against potential internal bugs, or broken input. (Robert Collins)
5039
:Released: 2008-06-02
5041
Commands that work on the revision history such as push, pull, missing,
5042
uncommit and log are now substantially faster. This release adds a
5043
translation of some of the user documentation into Spanish. (Contributions of
5044
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
5045
protocol which is used by default and which allows for more efficient transfers
5046
and future extensions.
5049
Notes When Upgrading
5050
********************
5052
* There is a new version of the network protocol used for bzr://, bzr+ssh://
5053
and bzr+http:// connections. This will allow more efficient requests and
5054
responses, and more graceful fallback when a server is too old to
5055
recognise a request from a more recent client. Bazaar 1.6 will
5056
interoperate with 0.16 and later versions, but servers should be upgraded
5057
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
5058
these protocols. Use alternatives like SFTP or upgrade those servers.
5059
(Andrew Bennetts, #83935)
5064
* Deprecation warnings will not be suppressed when running ``bzr selftest``
5065
so that developers can see if their code is using deprecated functions.
5066
(John Arbash Meinel)
5071
* Adding ``-Derror`` will now display a traceback when a plugin fails to
5072
load. (James Westby)
5077
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
5078
the revno of the new revision (``Graph.find_distance_to_null``). This
5079
should make something like ``bzr branch -r -100`` in a shared, no-trees
5080
repository much snappier. (John Arbash Meinel)
5082
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
5083
history. This makes it noticeably faster when logging the last few
5084
revisions. (John Arbash Meinel)
5086
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
5087
(Jerad Cramp, #165086)
5089
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
5090
``Graph.find_differences`` to determine missing revisions without having
5091
to search the whole ancestry. (John Arbash Meinel, #174625)
5093
* ``bzr uncommit`` now uses partial history access, rather than always
5094
extracting the full revision history for a branch. This makes it
5095
resolve the appropriate revisions much faster (in testing it drops
5096
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
5097
step closer to not using full revision history.
5098
(John Arbash Meinel, #172649)
5103
* ``bzr merge --lca`` should handle when two revisions have no common
5104
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
5106
* ``bzr status`` was breaking if you merged the same revision twice.
5107
(John Arbash Meinel, #235407)
5109
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
5110
fails. (Andrew Bennetts, #234229)
5112
* Correctly track the base URL of a smart medium when using bzr+http://
5113
URLs, which was causing spurious "No repository present" errors with
5114
branches in shared repositories accessed over bzr+http.
5115
(Andrew Bennetts, #230550)
5117
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
5118
implementations have the attribute. Fixes 'PyCurlTransport' object has no
5119
attribute '_remote_is_at_least_1_2' attribute errors.
5120
(Andrew Bennetts, #220806)
5122
* Failure to delete an obsolete pack file should just give a warning
5123
message, not a fatal error. It may for example fail if the file is still
5124
in use by another process.
5127
* Fix MemoryError during large fetches over HTTP by limiting the amount of
5128
data we try to read per ``recv`` call. The problem was observed with
5129
Windows and a proxy, but might affect other environments as well.
5130
(Eric Holmberg, #215426)
5132
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
5133
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
5135
* Issue a warning and ignore passwords declared in authentication.conf when
5136
used for an ssh scheme (sftp or bzr+ssh).
5137
(Vincent Ladeuil, #203186)
5139
* Make both http implementations raise appropriate exceptions on 403
5140
Forbidden when POSTing smart requests.
5141
(Vincent Ladeuil, #230223)
5143
* Properly *title* header names in http requests instead of capitalizing
5145
(Vincent Ladeuil, #229076)
5147
* The "Unable to obtain lock" error message now also suggests using
5148
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
5150
* Treat an encoding of '' as ascii; this can happen when bzr is run
5151
under vim on Mac OS X.
5152
(Neil Martinsen-Burrell)
5154
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
5155
scope. (Daniel Fischer #235687)
5160
* Added directory structure and started translation of docs in spanish.
5161
(Martin Albisetti, Lucio Albenga)
5163
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
5164
on the plugin and integration chapters of the User Guide.
5167
* More Bazaar developer documentation about packaging and release process,
5168
and about use of Python reprs.
5169
(Martin Pool, Martin Albisetti)
5171
* Updated Tortise strategy document. (Mark Hammond)
5176
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
5179
* Fix the test HTTPServer to be isolated from chdir calls made while it is
5180
running, allowing it to be used in blackbox tests. (Robert Collins)
5182
* New helper function for splitting test suites
5183
``split_suite_by_condition``. (Robert Collins)
5188
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
5189
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
5190
fairly broken, and the function was unused, so we are getting rid of it.
5191
(John Arbash Meinel)
5196
* ``Branch.abspath`` is deprecated; use the Tree or Transport
5197
instead. (Martin Pool)
5199
* ``Branch.update_revisions`` now takes an optional ``Graph``
5200
object. This can be used by ``update_revisions`` when it is
5201
checking ancestry, and allows callers to prefer request to go to a
5202
local branch. (John Arbash Meinel)
5204
* Branch, Repository, Tree and BzrDir should expose a Transport as an
5205
attribute if they have one, rather than having it indirectly accessible
5206
as ``.control_files._transport``. This doesn't add a requirement
5207
to support a Transport in cases where it was not needed before;
5208
it just simplifies the way it is reached. (Martin Pool)
5210
* ``bzr missing --mine-only`` will return status code 0 if you have no
5211
new revisions, but the remote does. Similarly for ``--theirs-only``.
5212
The new code only checks one side, so it doesn't know if the other
5213
side has changes. This seems more accurate with the request anyway.
5214
It also changes the output to print '[This|Other] branch is up to
5215
date.' rather than displaying nothing. (John Arbash Meinel)
5217
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
5218
are now deprecated in favor of using Transport operations.
5221
* Many methods on ``VersionedFile``, ``Repository`` and in
5222
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
5225
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
5226
``RevisionSpec``. This will disable the existing behavior of passing in
5227
the full revision history to ``self._match_on``. Useful for specs that
5228
don't actually need access to the full history. (John Arbash Meinel)
5230
* The constructors of ``SmartClientMedium`` and its subclasses now require a
5231
``base`` parameter. ``SmartClientMedium`` implementations now also need
5232
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
5234
* The default permissions for creating new files and directories
5235
should now be obtained from ``BzrDir._get_file_mode()`` and
5236
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
5237
and ``_set_dir_mode`` variables on LockableFiles which were advertised
5238
as a way for plugins to control this are no longer consulted.
5241
* ``VersionedFile.join`` is deprecated. This method required local
5242
instances of both versioned file objects and was thus hostile to being
5243
used for streaming from a smart server. The new get_record_stream and
5244
insert_record_stream are meant to efficiently replace this method.
5247
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
5248
which are in the ancestry of other revisions. So if you merge the same
5249
tree twice, or merge an ancestor of an existing merge, it will only
5250
record the newest. (If you merge a descendent, it will replace its
5251
ancestor). (John Arbash Meinel, #235407)
5253
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
5260
:Released: 2008-05-16
5262
This release of Bazaar includes several updates to the documentation, and fixes
5263
to prepare for making rich root support the default format. Many bugs have been
5264
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
5269
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
5270
users of packaged software won't be bothered with DeprecationWarnings,
5271
but developers and testers will still see them. (John Arbash Meinel)
5276
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
5277
on the plugin and integration chapters of the User Guide.
5284
:Released: 2008-05-09
5289
* Broader support of GNU Emacs mail clients. Set
5290
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
5291
bundle in a mail buffer according to the value of ``mail-user-agent``
5292
variable. (Xavier Maillard)
5297
* Diff now handles revision specs like "branch:" and "submit:" more
5298
efficiently. (Aaron Bentley, #202928)
5300
* More friendly error given when attempt to start the smart server
5301
on an address already in use. (Andrea Corbellini, #200575)
5303
* Pull completes much faster when there is nothing to pull.
5309
* Authentication.conf can define sections without password.
5310
(Vincent Ladeuil, #199440)
5312
* Avoid muttering every time a child update does not cause a progress bar
5313
update. (John Arbash Meinel, #213771)
5315
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
5316
to fix when a Branch has a non-canonical mainline history. ``bzr check``
5317
also detects this condition. (John Arbash Meinel, #177855)
5319
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
5320
for ``revision_id=None`` which was not a string.
5321
(John Arbash Meinel, #211661)
5323
* ``bzr commit`` now works with Microsoft's FTP service.
5326
* Catch definitions outside sections in authentication.conf.
5327
(Vincent Ladeuil, #217650)
5329
* Conversion from non-rich-root to rich-root(-pack) updates inventory
5330
sha1s, even when bundles are used. (Aaron Bentley, #181391)
5332
* Conversion from non-rich-root to rich-root(-pack) works correctly even
5333
though search keys are not topologically sorted. (Aaron Bentley)
5335
* Conversion from non-rich-root to rich-root(-pack) works even when a
5336
parent revision has a different root id. (Aaron Bentley, #177874)
5338
* Disable strace testing until strace is fixed (see bug #103133) and emit a
5339
warning when selftest ends to remind us of leaking tests.
5340
(Vincent Ladeuil, #226769)
5342
* Fetching all revisions from a repository does not cause pack collisions.
5343
(Robert Collins, Aaron Bentley, #212908)
5345
* Fix error about "attempt to add line-delta in non-delta knit".
5346
(Andrew Bennetts, #217701)
5348
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
5349
if the remote server was < version 1.2. This was due to a bug in the
5350
RemoteRepository.get_parent_map() fallback code.
5351
(John Arbash Meinel, #214894)
5353
* Remove leftover code in ``bzr_branch`` that inappropriately creates
5354
a ``branch-name`` file in the branch control directory.
5357
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
5358
rebinding the socket when starting the server a second time.
5359
(John Arbash Meinel, Martin Pool, #164288)
5361
* Severe performance degradation in fetching from knit repositories to
5362
knits and packs due to parsing the entire revisions.kndx on every graph
5363
walk iteration fixed by using the Repository.get_graph API. There was
5364
another regression in knit => knit fetching which re-read the index for
5365
every revision each side had in common.
5366
(Robert Collins, John Arbash Meinel)
5368
* When logging the changes to a particular file, there was a bug if there
5369
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
5371
* xs4all's ftp server returns a temporary error when trying to list an
5372
empty directory, rather than returning an empty list. Adding a
5373
workaround so that we don't get spurious failures.
5374
(John Arbash Meinel, #215522)
5379
* Expanded the User Guide to include new chapters on popular plugins and
5380
integrating Bazaar into your environment. The *Best practices* chapter
5381
was renamed to *Miscellaneous topics* as suggested by community
5382
feedback as well. (Ian Clatworthy)
5384
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
5386
* Improved the documentation on hooks. (Ian Clatworthy)
5388
* Update authentication docs regarding ssh agents.
5389
(Vincent Ladeuil, #183705)
5394
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
5395
make it easy to identify which test spawned a thread with an unhandled
5396
exception. (Andrew Bennetts)
5398
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
5399
options for debugging tests, these are complementary to the -D
5400
options. The ``-Dselftest_debug`` global option has been replaced by the
5401
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
5403
* Parameterised test ids are preserved correctly to aid diagnosis of test
5404
failures. (Robert Collins, Andrew Bennetts)
5406
* selftest now accepts --starting-with <id> to load only the tests whose id
5407
starts with the one specified. This greatly speeds up running the test
5408
suite on a limited set of tests and can be used to run the tests for a
5409
single module, a single class or even a single test. (Vincent Ladeuil)
5411
* The test suite modules have been modified to define load_tests() instead
5412
of test_suite(). That speeds up selective loading (via --load-list)
5413
significantly and provides many examples on how to migrate (grep for
5414
load_tests). (Vincent Ladeuil)
5419
* ``Hooks.install_hook`` is now deprecated in favour of
5420
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
5421
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
5423
* Implement xml8 serializer. (Aaron Bentley)
5425
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
5426
deprecation wrappers. (Martin Pool)
5428
* ``Repository.revision_parents`` is now deprecated in favour of
5429
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
5431
* The Python ``assert`` statement is no longer used in Bazaar source, and
5432
a test checks this. (Martin Pool)
5437
* ``bzrlib.status.show_pending_merges`` requires the repository to be
5438
locked by the caller. Callers should have been doing it anyway, but it
5439
will now raise an exception if they do not. (John Arbash Meinel)
5441
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
5442
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
5443
Repository.item_keys_introduced_by() no longer take read locks.
5446
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
5447
towards removing LockableFiles and ``.control_files`` entirely.
5450
* Methods deprecated prior to 1.1 have been removed.
5457
:Released: 2008-04-28
5459
This release of Bazaar includes handy improvements to the speed of log and
5460
status, new options for several commands, improved documentation, and better
5461
hooks, including initial code for server-side hooks. A number of bugs have
5462
been fixed, particularly in interoperability between different formats or
5463
different releases of Bazaar over there network. There's been substantial
5464
internal work in both the repository and network code to enable new features
5465
and faster performance.
5470
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
5471
if the remote server was < version 1.2. This was due to a bug in the
5472
RemoteRepository.get_parent_map() fallback code.
5473
(John Arbash Meinel, Andrew Bennetts, #214894)
5479
:Released: 2008-04-21
5484
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
5485
for ``revision_id=None`` which was not a string.
5486
(John Arbash Meinel, #211661)
5488
* Fixed a bug in handling ghost revisions when logging changes in a
5489
particular file. (John Arbash Meinel, #209948)
5491
* Fix error about "attempt to add line-delta in non-delta knit".
5492
(Andrew Bennetts, #205156)
5494
* Fixed performance degradation in fetching from knit repositories to
5495
knits and packs due to parsing the entire revisions.kndx on every graph
5496
walk iteration fixed by using the Repository.get_graph API. There was
5497
another regression in knit => knit fetching which re-read the index for
5498
every revision each side had in common.
5499
(Robert Collins, John Arbash Meinel)
5505
:Released: 2008-04-11
5510
* bzr main script cannot be imported (Benjamin Peterson)
5512
* On Linux bzr additionally looks for plugins in arch-independent site
5513
directory. (Toshio Kuratomi)
5515
* The ``set_rh`` branch hook is now deprecated. Please migrate
5516
any plugins using this hook to use an alternative, e.g.
5517
``post_change_branch_tip``. (Ian Clatworthy)
5519
* When a plugin cannot be loaded as the file path is not a valid
5520
python module name bzr will now strip a ``bzr_`` prefix from the
5521
front of the suggested name, as many plugins (e.g. bzr-svn)
5522
want to be installed without this prefix. It is a common mistake
5523
to have a folder named "bzr-svn" for that plugin, especially
5524
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
5527
* UniqueIntegerBugTracker now appends bug-ids instead of joining
5528
them to the base URL. Plugins that register bug trackers may
5529
need a trailing / added to the base URL if one is not already there.
5530
(James Wesby, Andrew Cowie)
5535
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
5537
* ``status`` now accepts ``--no-pending`` to show the status without
5538
listing pending merges, which speeds up the command a lot on large
5539
histories. (James Westby, #202830)
5541
* New ``post_change_branch_tip`` hook that is called after the
5542
branch tip is moved but while the branch is still write-locked.
5543
See the User Reference for signature details.
5544
(Ian Clatworthy, James Henstridge)
5546
* Reconfigure can convert a branch to be standalone or to use a shared
5547
repository. (Aaron Bentley)
5552
* The smart protocol now has support for setting branches' revision info
5553
directly. This should make operations like push slightly faster, and is a
5554
step towards server-side hooks. The new request method name is
5555
``Branch.set_last_revision_info``. (Andrew Bennetts)
5557
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
5558
(James Westby, Andrew Cowie)
5560
* ``bzr switch`` will attempt to find branches to switch to relative to the
5561
current branch. E.g. ``bzr switch branchname`` will look for
5562
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
5565
* Diff is now more specific about execute-bit changes it describes
5568
* Fetching data over HTTP is a bit faster when urllib is used. This is done
5569
by forcing it to recv 64k at a time when reading lines in HTTP headers,
5570
rather than just 1 byte at a time. (Andrew Bennetts)
5572
* Log --short and --line are much faster when -r is not specified.
5575
* Merge is faster. We no longer check a file's existence unnecessarily
5576
when merging the execute bit. (Aaron Bentley)
5578
* ``bzr status`` on an explicit list of files no longer shows pending
5579
merges, making it much faster on large trees. (John Arbash Meinel)
5581
* The launchpad directory service now warns the user if they have not set
5582
their launchpad login and are trying to resolve a URL using it, just
5583
in case they want to do a write operation with it. (James Westby)
5585
* The smart protocol client is slightly faster, because it now only queries
5586
the server for the protocol version once per connection. Also, the HTTP
5587
transport will now automatically probe for and use a smart server if
5588
one is present. You can use the new ``nosmart+`` transport decorator
5589
to get the old behaviour. (Andrew Bennetts)
5591
* The ``version`` command takes a ``--short`` option to print just the
5592
version number, for easier use in scripts. (Martin Pool)
5594
* Various operations with revision specs and commands that calculate
5595
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
5600
* Add ``root_client_path`` parameter to SmartWSGIApp and
5601
SmartServerRequest. This makes it possible to publish filesystem
5602
locations that don't exactly match URL paths. SmartServerRequest
5603
subclasses should use the new ``translate_client_path`` and
5604
``transport_from_client_path`` methods when dealing with paths received
5605
from a client to take this into account. (Andrew Bennetts, #124089)
5607
* ``bzr mv a b`` can be now used also to rename previously renamed
5608
directories, not only files. (Lukáš Lalinský, #107967)
5610
* ``bzr uncommit --local`` can now remove revisions from the local
5611
branch to be symmetric with ``bzr commit --local``.
5612
(John Arbash Meinel, #93412)
5614
* Don't ask for a password if there is no real terminal.
5615
(Alexander Belchenko, #69851)
5617
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
5618
fetching revisions from a knit to pack repository or vice versa using
5619
bzr:// (including over http or ssh).
5620
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
5622
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
5623
fixed ``_get_bytes`` in the same module to use the push back buffer.
5624
These bugs had no known impact in normal use, but were problematic for
5625
developers working on the code, and were likely to cause real bugs sooner
5626
or later. (Andrew Bennetts)
5628
* Implement handling of basename parameter for DefaultMail. (James Westby)
5630
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
5631
(Andrew Bennetts, #213425)
5633
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
5635
* Merges that add files to deleted root directories complete. They
5636
do create conflicts. (Aaron Bentley, #210092)
5638
* vsftp's return ``550 RNFR command failed.`` supported.
5639
(Marcus Trautwig, #129786)
5644
* Improved documentation on send/merge relationship. (Peter Schuller)
5646
* Minor fixes to the User Guide. (Matthew Fuller)
5648
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
5650
* Added Integrating with Bazaar document for developers (Martin Albisetti)
5655
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
5656
non-ghost aware repository such as weaves will now fail if there are
5657
ghosts. (Robert Collins)
5659
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
5660
now requires the ``index`` and ``access_method`` parameters to be
5661
supplied. A compatible shim has been kept in the new function
5662
``knit.make_file_knit``. (Robert Collins)
5664
* Log formatters must now provide log_revision instead of show and
5665
show_merge_revno methods. The latter had been deprecated since the 0.17
5666
release. (James Westby)
5668
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
5671
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
5673
* ``Repository.get_revision_graph`` is deprecated, with no replacement
5674
method. The method was size(history) and not desirable. (Robert Collins)
5676
* ``revision.revision_graph`` is deprecated, with no replacement function.
5677
The function was size(history) and not desirable. (Robert Collins)
5679
* ``Transport.get_shared_medium`` is deprecated. Use
5680
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
5682
* ``VersionedFile`` factories now accept a get_scope parameter rather
5683
than using a call to ``transaction_finished``, allowing the removal of
5684
the fixed list of versioned files per repository. (Robert Collins)
5686
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
5687
allowed lower memory use, all users of annotations wanted full file
5688
annotations, and there is no storage format suitable for incremental
5689
line-by-line annotation. (Robert Collins)
5691
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
5692
is no longer used - reading the content of a file that is undergoing a
5693
file level merge to identical state on two branches is rare enough, and
5694
not expensive enough to special case. (Robert Collins)
5696
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
5697
These methods added significant complexity to the ``VersionedFile``
5698
implementation, but were only used for optimising fetches from knits -
5699
which can be done from outside the knit layer, or via a caching
5700
decorator. As knits are not the default format, the complexity is no
5701
longer worth paying. (Robert Collins)
5703
* ``VersionedFile.create_empty`` is removed. This method presupposed a
5704
sensible mapping to a transport for individual files, but pack backed
5705
versioned files have no such mapping. (Robert Collins)
5707
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
5708
The method was size(history) and not desirable. (Robert Collins)
5710
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
5711
replacement method. The method was size(history) and not desirable.
5714
* ``VersionedFile.get_parents`` is deprecated, please use
5715
``VersionedFile.get_parent_map``. (Robert Collins)
5717
* ``VersionedFile.get_sha1`` is deprecated, please use
5718
``VersionedFile.get_sha1s``. (Robert Collins)
5720
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
5721
and unused outside of a single test. (Robert Collins)
5723
* ``VersionedFile.iter_parents`` is now deprecated in favour of
5724
``get_parent_map`` which can be used to instantiate a Graph on a
5725
VersionedFile. (Robert Collins)
5727
* ``VersionedFileStore`` no longer uses the transaction parameter given
5728
to most methods; amongst other things this means that the
5729
get_weave_or_empty method no longer guarantees errors on a missing weave
5730
in a readonly transaction, and no longer caches versioned file instances
5731
which reduces memory pressure (but requires more careful management by
5732
callers to preserve performance). (Robert Collins)
5737
* New -Dselftest_debug flag disables clearing of the debug flags during
5738
tests. This is useful if you want to use e.g. -Dhpss to help debug a
5739
failing test. Be aware that using this feature is likely to cause
5740
spurious test failures if used with the full suite. (Andrew Bennetts)
5742
* selftest --load-list now uses a new more agressive test loader that will
5743
avoid loading unneeded modules and building their tests. Plugins can use
5744
this new loader by defining a load_tests function instead of a test_suite
5745
function. (a forthcoming patch will provide many examples on how to
5749
* selftest --load-list now does some sanity checks regarding duplicate test
5750
IDs and tests present in the list but not found in the actual test suite.
5753
* Slightly more concise format for the selftest progress bar, so there's
5754
more space to show the test name. (Martin Pool) ::
5756
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
5758
* The test suite takes much less memory to run, and is a bit faster. This
5759
is done by clearing most attributes of TestCases after running them, if
5760
they succeeded. (Andrew Bennetts)
5765
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
5767
* Added basic infrastructure for automatic plugin suggestion.
5770
* If a ``LockableFiles`` object is not explicitly unlocked (for example
5771
because of a missing ``try/finally`` block, it will give a warning but
5772
not automatically unlock itself. (Previously they did.) This
5773
sometimes caused knock-on errors if for example the network connection
5774
had already failed, and should not be relied upon by code.
5775
(Martin Pool, #109520)
5777
* ``make dist`` target to build a release tarball, and also
5778
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
5780
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
5781
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
5782
callers don't need to try distinguish unknown request errors from other
5783
errors. (Andrew Bennetts)
5785
* ``set_make_working_trees`` is now implemented provided on all repository
5786
implementations (Aaron Bentley)
5788
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
5789
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
5795
:Released: 2008-04-09
5797
No changes from 1.3.1rc1.
5803
:Released: 2008-04-04
5808
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
5809
fetching revisions from a knit to pack repository or vice versa using
5810
bzr:// (including over http or ssh).
5811
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
5817
:Released: 2008-03-20
5819
Bazaar has become part of the GNU project <http://www.gnu.org>
5821
Many operations that act on history, including ``log`` and ``annotate`` are now
5822
substantially faster. Several bugs have been fixed and several new options and
5823
features have been added.
5828
* Avoid spurious failure of ``TestVersion.test_version`` matching
5830
(#202778, Martin Pool)
5836
:Released: 2008-03-16
5838
Notes When Upgrading
5839
********************
5841
* The backup directory created by ``upgrade`` is now called
5842
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
5847
* A new repository format 'development' has been added. This format will
5848
represent the latest 'in-progress' format that the bzr developers are
5849
interested in getting early-adopter testing and feedback on.
5850
``doc/developers/development-repo.txt`` has detailed information.
5853
* BZR_LOG environment variable controls location of .bzr.log trace file.
5854
User can suppress writing messages to .bzr.log by using '/dev/null'
5855
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
5856
is not defined but BZR_HOME is defined then default location
5857
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
5858
(Alexander Belchenko, #106117)
5860
* ``launchpad`` builtin plugin now shipped as separate part in standalone
5861
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
5862
and standalone installer allows user to skip installation of this plugin.
5863
(Alexander Belchenko)
5865
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
5867
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
5868
missing final fields. (Martin Pool)
5873
* ``branch`` and ``checkout`` can hard-link working tree files, which is
5874
faster and saves space. (Aaron Bentley)
5876
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
5877
the submit branch to determine the email address to send to.
5883
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
5885
* Branch6.generate_revision_history is faster. (Aaron Bentley)
5887
* Directory services can now be registered, allowing special URLs to be
5888
dereferenced into real URLs. This is a generalization and cleanup of
5889
the lp: transport lookup. (Aaron Bentley)
5891
* Merge directives that are automatically attached to emails have nicer
5892
filenames, based on branch-nick + revno. (Aaron Bentley)
5894
* ``push`` has a ``--revision`` option, to specify what revision to push up
5895
to. (Daniel Watkins)
5897
* Significantly reducing execution time and network traffic for trivial
5898
case of running ``bzr missing`` command for two identical branches.
5899
(Alexander Belchenko)
5901
* Speed up operations that look at the revision graph (such as 'bzr log').
5902
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
5903
extract the revision history. This allows filtering ghosts while
5904
stepping instead of needing to peek ahead. (John Arbash Meinel)
5906
* The ``hooks`` command lists installed hooks, to assist in debugging.
5909
* Updates to how ``annotate`` work. Should see a measurable improvement in
5910
performance and memory consumption for file with a lot of merges.
5911
Also, correctly handle when a line is introduced by both parents (it
5912
should be attributed to the first merge which notices this, and not
5913
to all subsequent merges.) (John Arbash Meinel)
5918
* Autopacking no longer holds the full set of inventory lines in
5919
memory while copying. For large repositories, this can amount to
5920
hundreds of MB of ram consumption.
5921
(Ian Clatworthy, John Arbash Meinel)
5923
* Cherrypicking when using ``--format=merge3`` now explictly excludes
5924
BASE lines. (John Arbash Meinel, #151731)
5926
* Disable plink's interactive prompt for password.
5927
(#107593, Dmitry Vasiliev)
5929
* Encode command line arguments from unicode to user_encoding before
5930
invoking external mail client in `bzr send` command.
5931
(#139318, Alexander Belchenko)
5933
* Fixed problem connecting to ``bzr+https://`` servers.
5934
(#198793, John Ferlito)
5936
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
5939
* Include quick-start-summary.svg file to python-based installer(s)
5940
for Windows. (#192924, Alexander Belchenko)
5942
* lca merge now respects specified files. (Aaron Bentley)
5944
* Make version-info --custom imply --all. (#195560, James Westby)
5946
* ``merge --preview`` now works for merges that add or modify
5947
symlinks (James Henstridge)
5949
* Redirecting the output from ``bzr merge`` (when the remembered
5950
location is used) now works. (John Arbash Meinel)
5952
* setup.py script explicitly checks for Python version.
5953
(Jari Aalto, Alexander Belchenko, #200569)
5955
* UnknownFormatErrors no longer refer to branches regardless of kind of
5956
unknown format. (Daniel Watkins, #173980)
5958
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
5959
signs, among other small improvements. (Matt Nordhoff, #86838)
5961
* Use correct indices when emitting LCA conflicts. This fixes IndexError
5962
errors. (Aaron Bentley, #196780)
5967
* Explained how to use ``version-info --custom`` in the User Guide.
5968
(Neil Martinsen-Burrell)
5973
* Support for loading plugins from zip files and
5974
``bzrlib.plugin.load_from_zip()`` function are deprecated.
5975
(Alexander Belchenko)
5980
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
5982
* The branch interface tests were invalid for branches using rich-root
5983
repositories because the empty string is not a valid file-id.
5989
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
5990
``Repository.get_revision_graph()`` except it includes ghosts and you can
5991
stop part-way through. (John Arbash Meinel)
5993
* New module ``tools/package_mf.py`` provide custom module finder for
5994
python packages (improves standard python library's modulefinder.py)
5995
used by ``setup.py`` script while building standalone bzr.exe.
5996
(Alexander Belchenko)
5998
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
5999
detecting external lookup support on remote repositories. This method is
6000
now attempted first when lookup up repositories, leading to an extra
6001
round trip on older bzr smart servers. (Robert Collins)
6003
* Repository formats have a new supported-feature attribute
6004
``supports_external_lookups`` used to indicate repositories which support
6005
falling back to other repositories when they have partial data.
6008
* ``Repository.get_revision_graph_with_ghosts`` and
6009
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
6010
have been deprecated. (John Arbash Meinel)
6012
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
6013
``Tree._iter_changes``. The api is now considered stable and ready for
6014
external users. (Aaron Bentley)
6016
* The bzrdir format registry now accepts an ``alias`` keyword to
6017
register_metadir, used to indicate that a format name is an alias for
6018
some other format and thus should not be reported when describing the
6019
format. (Robert Collins)
6025
:Released: 2008-02-15
6030
* Fix failing test in Launchpad plugin. (Martin Pool)
6036
:Released: 2008-02-13
6038
Notes When Upgrading
6039
********************
6041
* Fetching via the smart protocol may need to reconnect once during a fetch
6042
if the remote server is running Bazaar 1.1 or earlier, because the client
6043
attempts to use more efficient requests that confuse older servers. You
6044
may be required to re-enter a password or passphrase when this happens.
6045
This won't happen if the server is upgraded to Bazaar 1.2.
6051
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
6052
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
6054
* Formatting of ``bzr plugins`` output is changed to be more human-
6055
friendly. Full path of plugins locations will be shown only with
6056
``--verbose`` command-line option. (Alexander Belchenko)
6058
* ``merge`` now prefers to use the submit branch, but will fall back to
6059
parent branch. For many users, this has no effect. But some users who
6060
pull and merge on the same branch will notice a change. This change
6061
makes it easier to work on a branch on two different machines, pulling
6062
between the machines, while merging from the upstream.
6063
``merge --remember`` can now be used to set the submit_branch.
6069
* ``merge --preview`` produces a diff of the changes merge would make,
6070
but does not actually perform the merge. (Aaron Bentley)
6072
* New smart method ``Repository.get_parent_map`` for getting revision
6073
parent data. This returns additional parent information topologically
6074
adjacent to the requested data to reduce round trip latency impacts.
6077
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
6078
revision data that streams revision data via a chunked encoding. This
6079
avoids buffering large amounts of revision data on the server and on the
6080
client, and sends less data to the server to request the revisions.
6081
(Andrew Bennetts, Robert Collins, #178353)
6083
* The launchpad plugin now handles lp urls of the form
6084
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
6085
launchpad instance to do the resolution of the branch identities.
6086
This is primarily of use to Launchpad developers, but can also
6087
be used by other users who want to try out Launchpad as
6088
a branch location without messing up their public Launchpad
6089
account. Branches that are pushed to the staging environment
6090
have an expected lifetime of one day. (Tim Penhey)
6095
* Creating a new branch no longer tries to read the entire revision-history
6096
unnecessarily over smart server operations. (Robert Collins)
6098
* Fetching between different repository formats with compatible models now
6099
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
6101
* The ``--coverage`` option is now global, rather specific to ``bzr
6102
selftest``. (Andrew Bennetts)
6104
* The ``register-branch`` command will now use the public url of the branch
6105
containing the current directory, if one has been set and no explicit
6106
branch is provided. (Robert Collins)
6108
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
6109
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
6110
(John Arbash Meinel)
6115
* Calculate remote path relative to the shared medium in _SmartClient. This
6116
is related to the problem in bug #124089. (Andrew Bennetts)
6118
* Cleanly handle connection errors in smart protocol version two, the same
6119
way as they are handled by version one. (Andrew Bennetts)
6121
* Clearer error when ``version-info --custom`` is used without
6122
``--template`` (Lukáš Lalinský)
6124
* Don't raise UnavailableFeature during test setup when medusa is not
6125
available or tearDown is never called leading to nasty side effects.
6126
(#137823, Vincent Ladeuil)
6128
* If a plugin's test suite cannot be loaded, for example because of a syntax
6129
error in the tests, then ``selftest`` fails, rather than just printing
6130
a warning. (Martin Pool, #189771)
6132
* List possible values for BZR_SSH environment variable in env-variables
6133
help topic. (Alexander Belchenko, #181842)
6135
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
6136
popping the log redirection now precisely restores the previous state,
6137
which makes it easier to use bzr log output from other programs.
6138
TestCaseInTempDir no longer depends on a log redirection being established
6139
by the test framework, which lets bzr tests cleanly run from a normal
6141
(#124153, #124849, Martin Pool, Jonathan Lange)
6143
* ``pull --quiet`` is now more quiet, in particular a message is no longer
6144
printed when the remembered pull location is used. (James Westby,
6147
* ``reconfigure`` can safely be interrupted while fetching.
6148
(Aaron Bentley, #179316)
6150
* ``reconfigure`` preserves tags when converting to and from lightweight
6151
checkouts. (Aaron Bentley, #182040)
6153
* Stop polluting /tmp when running selftest.
6154
(Vincent Ladeuil, #123363)
6156
* Switch from NFKC => NFC for normalization checks. NFC allows a few
6157
more characters which should be considered valid.
6158
(John Arbash Meinel, #185458)
6160
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
6161
interacting badly with a bug on the launchpad side. (Robert Collins)
6163
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
6164
tracebacks. (Andrew Bennetts, #182849)
6169
* Classes implementing Merge types like Merge3Merger must now accept (and
6170
honour) a do_merge flag in their constructor. (Aaron Bentley)
6172
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
6173
to previously take a write lock (and start a write group.)
6179
* selftest now accepts --load-list <file> to load a test id list. This
6180
speeds up running the test suite on a limited set of tests.
6186
* Add a new method ``get_result`` to graph search objects. The resulting
6187
``SearchResult`` can be used to recreate the search later, which will
6188
be useful in reducing network traffic. (Robert Collins)
6190
* Use convenience function to check whether two repository handles
6191
are referring to the same repository in ``Repository.get_graph``.
6192
(Jelmer Vernooij, #187162)
6194
* Fetching now passes the find_ghosts flag through to the
6195
``InterRepository.missing_revision_ids`` call consistently for all
6196
repository types. This will enable faster missing revision discovery with
6197
bzr+ssh. (Robert Collins)
6199
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
6201
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
6202
``InterRepository.search_missing_revision_ids`` which returns a
6203
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
6204
server. (Robert Collins)
6206
* New error ``NoPublicBranch`` for commands that need a public branch to
6207
operate. (Robert Collins)
6209
* New method ``iter_inventories`` on Repository for access to many
6210
inventories. This is primarily used by the ``revision_trees`` method, as
6211
direct access to inventories is discouraged. (Robert Collins)
6213
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
6214
which will split out ghosts and present parents into two separate sets,
6215
useful for code which needs to be aware of ghosts (e.g. fetching data
6216
cares about ghosts during revision selection). (Robert Collins)
6218
* Record a timestamp against each mutter to the trace file, relative to the
6219
first import of bzrlib. (Andrew Bennetts)
6221
* ``Repository.get_data_stream`` is now deprecated in favour of
6222
``Repository.get_data_stream_for_search`` which allows less network
6223
traffic when requesting data streams over a smart server. (Robert Collins)
6225
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
6226
removing one round trip on many network operations. (Robert Collins)
6228
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
6229
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
6231
* Repository has a new method ``has_revisions`` which signals the presence
6232
of many revisions by returning a set of the revisions listed which are
6233
present. This can be done by index queries without reading data for parent
6234
revision names etc. (Robert Collins)
6240
:Released: 2008-01-15
6242
(no changes from 1.1rc1)
6247
:Released: 2008-01-05
6252
* Dotted revision numbers have been revised. Instead of growing longer with
6253
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
6254
we now report 1.2.1.) This helps scale long lived branches which have many
6255
feature branches merged between them. (John Arbash Meinel)
6257
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
6258
Use ``bzr diff branch1 --new branch2`` instead. This change has
6259
been made to remove the ambiguity where ``branch2`` is in fact a
6260
specific file to diff within ``branch1``.
6265
* New option to use custom template-based formats in ``bzr version-info``.
6268
* diff '--using' allows an external diff tool to be used for files.
6271
* New "lca" merge-type for fast everyday merging that also supports
6272
criss-cross merges. (Aaron Bentley)
6277
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
6280
* ``branch`` and ``checkout`` can now use files from a working tree to
6281
to speed up the process. For checkout, this requires the new
6282
--files-from flag. (Aaron Bentley)
6284
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
6286
* ``bzr diff`` now works on branches without working trees. Tree-less
6287
branches can also be compared to each other and to working trees using
6288
the new diff options ``--old`` and ``--new``. Diffing between branches,
6289
with or without trees, now supports specific file filtering as well.
6290
(Ian Clatworthy, #6700)
6292
* ``bzr pack`` now orders revision texts in topological order, with newest
6293
at the start of the file, promoting linear reads for ``bzr log`` and the
6294
like. This partially fixes #154129. (Robert Collins)
6296
* Merge directives now fetch prerequisites from the target branch if
6297
needed. (Aaron Bentley)
6299
* pycurl now handles digest authentication.
6302
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
6304
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
6306
* ``merge`` now warns when merge directives cause cherrypicks.
6309
* ``split`` now supported, to enable splitting large trees into smaller
6310
pieces. (Aaron Bentley)
6315
* Avoid AttributeError when unlocking a pack repository when an error occurs.
6316
(Martin Pool, #180208)
6318
* Better handle short reads when processing multiple range requests.
6319
(Vincent Ladeuil, #179368)
6321
* build_tree acceleration uses the correct path when a file has been moved.
6324
* ``commit`` now succeeds when a checkout and its master branch share a
6325
repository. (Aaron Bentley, #177592)
6327
* Fixed error reporting of unsupported timezone format in
6328
``log --timezone``. (Lukáš Lalinský, #178722)
6330
* Fixed Unicode encoding error in ``ignored`` when the output is
6331
redirected to a pipe. (Lukáš Lalinský)
6333
* Fix traceback when sending large response bodies over the smart protocol
6334
on Windows. (Andrew Bennetts, #115781)
6336
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
6337
pointed to different logical drives on Windows.
6338
(Alexander Belchenko, #90847)
6340
* HTTP test servers are now compatible with the http protocol version 1.1.
6341
(Vincent Ladeuil, #175524)
6343
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
6344
correctly, instead of erroring or attributing incorrect parents to ghosts.
6347
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
6349
* pycurl authentication handling was broken and incomplete. Fix handling of
6350
user:pass embedded in the urls.
6351
(Vincent Ladeuil, #177643)
6353
* Files inside non-directories are now handled like other conflict types.
6354
(Aaron Bentley, #177390)
6356
* ``reconfigure`` is able to convert trees into lightweight checkouts.
6359
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
6362
* Test that the old ``version_info_format`` functions still work, even
6363
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
6365
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
6368
* ``uncommit`` works even when the commit messages of revisions to be
6369
removed use characters not supported in the terminal encoding.
6372
* When dumb http servers return whole files instead of the requested ranges,
6373
read the remaining bytes by chunks to avoid overflowing network buffers.
6374
(Vincent Ladeuil, #175886)
6379
* Minor tweaks made to the bug tracker integration documentation.
6382
* Reference material has now be moved out of the User Guide and added
6383
to the User Reference. The User Reference has gained 4 sections as
6384
a result: Authenication Settings, Configuration Settings, Conflicts
6385
and Hooks. All help topics are now dumped into text format in the
6386
doc/en/user-reference directory for those who like browsing that
6387
information in their editor. (Ian Clatworthy)
6389
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
6394
* find_* methods available for BzrDirs, Branches and WorkingTrees.
6397
* Help topics can now be loaded from files.
6398
(Ian Clatworthy, Alexander Belchenko)
6400
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
6402
* Parent Providers should now implement ``get_parent_map`` returning a
6403
dictionary instead of ``get_parents`` returning a list.
6404
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
6407
* Patience Diff now supports arbitrary python objects, as long as they
6408
support ``hash()``. (John Arbash Meinel)
6410
* Reduce selftest overhead to establish test names by memoization.
6419
* Modules can now customise their tests by defining a ``load_tests``
6420
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
6421
for the documentation on this attribute. (Robert Collins)
6423
* New helper function ``bzrlib.tests.condition_id_re`` which helps
6424
filter tests based on a regular expression search on the tests id.
6427
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
6428
filter tests based on class. (Robert Collins)
6430
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
6431
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
6433
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
6434
generalises the ``filter_suite_by_re`` function. (Robert Collins)
6436
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
6437
TestSuite that does not contain tests from the input that matched a
6438
regular expression. (Robert Collins)
6440
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
6441
randomized copy of the input suite. (Robert Collins)
6443
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
6444
suite into two according to a regular expression. (Robert Collins)
6446
* Parametrize all http tests for the transport implementations, the http
6447
protocol versions (1.0 and 1.1) and the authentication schemes.
6450
* The ``exclude_pattern`` and ``random_order`` parameters to the function
6451
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
6453
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
6454
replaced by the new helper methods added in this release. (Robert Collins)
6460
:Released: 2007-12-14
6465
* More improvements and fixes to the User Guide. (Ian Clatworthy)
6467
* Add information on cherrypicking/rebasing to the User Guide.
6470
* Improve bug tracker integration documentation. (Ian Clatworthy)
6472
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
6473
to the rebasing section of the User Guide from Aaron Bentley.
6480
:Released: 2007-12-11
6485
* If a traceback occurs, users are now asked to report the bug
6486
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
6487
by mail to the mailing list.
6493
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
6495
* Give more feedback during long http downloads by making readv deliver data
6496
as it arrives for urllib, and issue more requests for pycurl. High latency
6497
networks are better handled by urllib, the pycurl implementation give more
6498
feedback but also incur more latency.
6499
(Vincent Ladeuil, #173010)
6501
* Implement _make_parents_provider on RemoteRepository, allowing generating
6502
bundles against branches on a smart server. (Andrew Bennetts, #147836)
6507
* Improved user guide. (Ian Clatworthy)
6509
* The single-page quick reference guide is now available as a PDF.
6515
* readv urllib http implementation is now a real iterator above the
6516
underlying socket and deliver data as soon as it arrives. 'get' still
6517
wraps its output in a StringIO.
6524
:Released: 2007-12-07
6529
* Added a --coverage option to selftest. (Andrew Bennetts)
6531
* Annotate merge (merge-type=weave) now supports cherrypicking.
6534
* ``bzr commit`` now doesn't print the revision number twice. (Matt
6537
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
6538
define locations of bug trackers that are not directly supported by
6539
bzr or a plugin. The URL will be treated as a template and ``{id}``
6540
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
6542
* Support logging single merge revisions with short and line log formatters.
6545
* User Guide enhanced with suggested readability improvements from
6546
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
6548
* Quick Start Guide renamed to Quick Start Card, moved down in
6549
the catalog, provided in pdf and png format and updated to refer
6550
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
6552
* ``switch`` can now be used on heavyweight checkouts as well as
6553
lightweight ones. After switching a heavyweight checkout, the
6554
local branch is a mirror/cache of the new bound branch and
6555
uncommitted changes in the working tree are merged. As a safety
6556
check, if there are local commits in a checkout which have not
6557
been committed to the previously bound branch, then ``switch``
6558
fails unless the ``--force`` option is given. This option is
6559
now also required if the branch a lightweight checkout is pointing
6560
to has been moved. (Ian Clatworthy)
6565
* New -Dhttp debug option reports http connections, requests and responses.
6568
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
6573
* Better error message when running ``bzr cat`` on a non-existant branch.
6574
(Lukáš Lalinský, #133782)
6576
* Catch OSError 17 (file exists) in final phase of tree transform and show
6578
(Alexander Belchenko, #111758)
6580
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
6581
allowing multiple GET requests to be issued if too many ranges are
6583
(Vincent Ladeuil, #172701)
6585
* Check for missing basis texts when fetching from packs to packs.
6586
(John Arbash Meinel, #165290)
6588
* Fall back to showing e-mail in ``log --short/--line`` if the
6589
committer/author has only e-mail. (Lukáš Lalinský, #157026)
6594
* Deprecate not passing a ``location`` argument to commit reporters'
6595
``started`` methods. (Matt Nordhoff)
6601
:Released: 2007-11-30
6603
Notes When Upgrading
6604
********************
6606
* The default repository format is now ``pack-0.92``. This
6607
default is used when creating new repositories with ``init`` and
6608
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
6609
(See https://bugs.launchpad.net/bugs/164626)
6611
This format can be read and written by Bazaar 0.92 and later, and
6612
data can be transferred to and from older formats.
6614
To upgrade, please reconcile your repository (``bzr reconcile``), and then
6615
upgrade (``bzr upgrade``).
6617
``pack-0.92`` offers substantially better scaling and performance than the
6618
previous knits format. Some operations are slower where the code already
6619
had bad scaling characteristics under knits, the pack format makes such
6620
operations more visible as part of being more scalable overall. We will
6621
correct such operations over the coming releases and encourage the filing
6622
of bugs on any operation which you observe to be slower in a packs
6623
repository. One particular case that we do not intend to fix is pulling
6624
data from a pack repository into a knit repository over a high latency
6625
link; downgrading such data requires reinsertion of the file texts, and
6626
this is a classic space/time tradeoff. The current implementation is
6627
conservative on memory usage because we need to support converting data
6628
from any tree without problems.
6629
(Robert Collins, Martin Pool, #164476)
6634
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
6635
still available if user selects it explicitly with BZR_SSH environment
6636
variable. (Alexander Belchenko, workaround for bug #107593)
6638
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
6639
to enable the subtree functions (for example, for bzr-svn).
6645
* New ``authentication.conf`` file holding the password or other credentials
6646
for remote servers. This can be used for ssh, sftp, smtp and other
6647
supported transports.
6650
* New rich-root and rich-root-pack formats, recording the same data about
6651
tree roots that's recorded for all other directories.
6652
(Aaron Bentley, #164639)
6654
* ``pack-0.92`` repositories can now be reconciled.
6655
(Robert Collins, #154173)
6657
* ``switch`` command added for changing the branch a lightweight checkout
6658
is associated with and updating the tree to reflect the latest content
6659
accordingly. This command was previously part of the BzrTools plug-in.
6660
(Ian Clatworthy, Aaron Bentley, David Allouche)
6662
* ``reconfigure`` command can now convert branches, trees, or checkouts to
6663
lightweight checkouts. (Aaron Bentley)
6668
* Commit updates the state of the working tree via a delta rather than
6669
supplying entirely new basis trees. For commit of a single specified file
6670
this reduces the wall clock time for commit by roughly a 30%.
6671
(Robert Collins, Martin Pool)
6673
* Commit with many automatically found deleted paths no longer performs
6674
linear scanning for the children of those paths during inventory
6675
iteration. This should fix commit performance blowing out when many such
6676
paths occur during commit. (Robert Collins, #156491)
6678
* Fetch with pack repositories will no longer read the entire history graph.
6679
(Robert Collins, #88319)
6681
* Revert takes out an appropriate lock when reverting to a basis tree, and
6682
does not read the basis inventory twice. (Robert Collins)
6684
* Diff does not require an inventory to be generated on dirstate trees.
6685
(Aaron Bentley, #149254)
6687
* New annotate merge (--merge-type=weave) implementation is fast on
6688
versionedfiles withough cached annotations, e.g. pack-0.92.
6694
* ``bzr merge`` now warns when it encounters a criss-cross merge.
6697
* ``bzr send`` now doesn't require the target e-mail address to be
6698
specified on the command line if an interactive e-mail client is used.
6701
* ``bzr tags`` now prints the revision number for each tag, instead of
6702
the revision id, unless --show-ids is passed. In addition, tags can be
6703
sorted chronologically instead of lexicographically with --sort=time.
6704
(Adeodato Simó, #120231)
6706
* Windows standalone version of bzr is able to load system-wide plugins from
6707
"plugins" subdirectory in installation directory. In addition standalone
6708
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
6709
about paths and bzr version. (Alexander Belchenko, #129298)
6717
* A progress bar has been added for knitpack -> knitpack fetching.
6718
(Robert Collins, #157789, #159147)
6720
* Branching from a branch via smart server now preserves the repository
6721
format. (Andrew Bennetts, #164626)
6723
* ``commit`` is now able to invoke an external editor in a non-ascii
6724
directory. (Daniel Watkins, #84043)
6726
* Catch connection errors for ftp.
6727
(Vincent Ladeuil, #164567)
6729
* ``check`` no longer reports spurious unreferenced text versions.
6730
(Robert Collins, John A Meinel, #162931, #165071)
6732
* Conflicts are now resolved recursively by ``revert``.
6733
(Aaron Bentley, #102739)
6735
* Detect invalid transport reuse attempts by catching invalid URLs.
6736
(Vincent Ladeuil, #161819)
6738
* Deleting a file without removing it shows a correct diff, not a traceback.
6741
* Do no use timeout in HttpServer anymore.
6742
(Vincent Ladeuil, #158972).
6744
* Don't catch the exceptions related to the http pipeline status before
6745
retrying an http request or some programming errors may be masked.
6746
(Vincent Ladeuil, #160012)
6748
* Fix ``bzr rm`` to not delete modified and ignored files.
6749
(Lukáš Lalinský, #172598)
6751
* Fix exception when revisionspec contains merge revisons but log
6752
formatter doesn't support merge revisions. (Kent Gibson, #148908)
6754
* Fix exception when ScopeReplacer is assigned to before any members have
6755
been retrieved. (Aaron Bentley)
6757
* Fix multiple connections during checkout --lightweight.
6758
(Vincent Ladeuil, #159150)
6760
* Fix possible error in insert_data_stream when copying between
6761
pack repositories over bzr+ssh or bzr+http.
6762
KnitVersionedFile.get_data_stream now makes sure that requested
6763
compression parents are sent before any delta hunks that depend
6765
(Martin Pool, #164637)
6767
* Fix typo in limiting offsets coalescing for http, leading to
6768
whole files being downloaded instead of parts.
6769
(Vincent Ladeuil, #165061)
6771
* FTP server errors don't error in the error handling code.
6772
(Robert Collins, #161240)
6774
* Give a clearer message when a pull fails because the source needs
6776
(Martin Pool, #164443)
6778
* It is clearer when a plugin cannot be loaded because of its name, and a
6779
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
6781
* Leave port as None in transport objects if user doesn't
6782
specify a port in urls.
6783
(vincent Ladeuil, #150860)
6785
* Make sure Repository.fetch(self) is properly a no-op for all
6786
Repository implementations. (John Arbash Meinel, #158333)
6788
* Mark .bzr directories as "hidden" on Windows.
6789
(Alexander Belchenko, #71147)
6791
* ``merge --uncommitted`` can now operate on a single file.
6792
(Aaron Bentley, Lukáš Lalinský, #136890)
6794
* Obsolete packs are now cleaned up by pack and autopack operations.
6795
(Robert Collins, #153789)
6797
* Operations pulling data from a smart server where the underlying
6798
repositories are not both annotated/both unannotated will now work.
6799
(Robert Collins, #165304).
6801
* Reconcile now shows progress bars. (Robert Collins, #159351)
6803
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
6804
properly. (John Arbash Meinel, #162486)
6806
* Removing an already-removed file reports the file does not exist. (Daniel
6809
* Rename on Windows is able to change filename case.
6810
(Alexander Belchenko, #77740)
6812
* Return error instead of a traceback for ``bzr log -r0``.
6813
(Kent Gibson, #133751)
6815
* Return error instead of a traceback when bzr is unable to create
6816
symlink on some platforms (e.g. on Windows).
6817
(Alexander Belchenko, workaround for #81689)
6819
* Revert doesn't crash when restoring a single file from a deleted
6820
directory. (Aaron Bentley)
6822
* Stderr output via logging mechanism now goes through encoded wrapper
6823
and no more uses utf-8, but terminal encoding instead. So all unicode
6824
strings now should be readable in non-utf-8 terminal.
6825
(Alexander Belchenko, #54173)
6827
* The error message when ``move --after`` should be used makes how to do so
6828
clearer. (Daniel Watkins, #85237)
6830
* Unicode-safe output from ``bzr info``. The output will be encoded
6831
using the terminal encoding and unrepresentable characters will be
6832
replaced by '?'. (Lukáš Lalinský, #151844)
6834
* Working trees are no longer created when pushing into a local no-trees
6835
repo. (Daniel Watkins, #50582)
6837
* Upgrade util/configobj to version 4.4.0.
6838
(Vincent Ladeuil, #151208).
6840
* Wrap medusa ftp test server as an FTPServer feature.
6841
(Vincent Ladeuil, #157752)
6846
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
6847
during very long time. (Alexander Belchenko)
6849
* The return value of
6850
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
6851
changed. Previously it was an iterator of lines, now it is an iterator of
6852
(line, version_id) tuples. This change has been made to aid reconcile and
6853
fetch operations. (Robert Collins)
6855
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
6858
* The Repository format registry default has been removed; it was previously
6859
obsoleted by the bzrdir format default, which implies a default repository
6866
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
6867
``bzrlib.pack``. These classes provide more convenient APIs for generating
6868
and parsing containers from streams rather than from files. (Andrew
6871
* New module ``lru_cache`` providing a cache for use by tasks that need
6872
semi-random access to large amounts of data. (John A Meinel)
6874
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
6880
:Released: 2007-11-05
6885
* New uninstaller on Win32. (Alexander Belchenko)
6891
:Released: 2007-10-29
6896
* ``bzr`` now returns exit code 4 if an internal error occurred, and
6897
3 if a normal error occurred. (Martin Pool)
6899
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
6900
repository index errors that occured as a result of the Weave disk format.
6901
Instead the ``reconcile`` command needs to be run to correct those
6902
problems if they exist (and it has been able to fix most such problems
6903
since bzr 0.8). Some new problems have been identified during this release
6904
and you should run ``bzr check`` once on every repository to see if you
6905
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
6906
repository due to mismatched parent errors - a symptom of index errors -
6907
you should simply take a full copy of that remote repository to a clean
6908
directory outside any local repositories, then run reconcile on it, and
6909
finally pull from it locally. (And naturally email the repositories owner
6910
to ask them to upgrade and run reconcile).
6916
* New ``knitpack-experimental`` repository format. This is interoperable with
6917
the ``dirstate-tags`` format but uses a smarter storage design that greatly
6918
speeds up many operations, both local and remote. This new format can be
6919
used as an option to the ``init``, ``init-repository`` and ``upgrade``
6920
commands. (Robert Collins)
6922
* For users of bzr-svn (and those testing the prototype subtree support) that
6923
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
6924
been added. This is interoperable with the ``dirstate-subtrees`` format.
6927
* New ``reconfigure`` command. (Aaron Bentley)
6929
* New ``revert --forget-merges`` command, which removes the record of a pending
6930
merge without affecting the working tree contents. (Martin Pool)
6932
* New ``bzr_remote_path`` configuration variable allows finer control of
6933
remote bzr locations than BZR_REMOTE_PATH environment variable.
6936
* New ``launchpad-login`` command to tell Bazaar your Launchpad
6937
user ID. This can then be used by other functions of the
6938
Launchpad plugin. (James Henstridge)
6943
* Commit in quiet mode is now slightly faster as the information to
6944
output is no longer calculated. (Ian Clatworthy)
6946
* Commit no longer checks for new text keys during insertion when the
6947
revision id was deterministically unique. (Robert Collins)
6949
* Committing a change which is not a merge and does not change the number of
6950
files in the tree is faster by utilising the data about whether files are
6951
changed to determine if the tree is unchanged rather than recalculating
6952
it at the end of the commit process. (Robert Collins)
6954
* Inventory serialisation no longer double-sha's the content.
6957
* Knit text reconstruction now avoids making copies of the lines list for
6958
interim texts when building a single text. The new ``apply_delta`` method
6959
on ``KnitContent`` aids this by allowing modification of the revision id
6960
such objects represent. (Robert Collins)
6962
* Pack indices are now partially parsed for specific key lookup using a
6963
bisection approach. (Robert Collins)
6965
* Partial commits are now approximately 40% faster by walking over the
6966
unselected current tree more efficiently. (Robert Collins)
6968
* XML inventory serialisation takes 20% less time while being stricter about
6969
the contents. (Robert Collins)
6971
* Graph ``heads()`` queries have been fixed to no longer access all history
6972
unnecessarily. (Robert Collins)
6977
* ``bzr+https://`` smart server across https now supported.
6978
(John Ferlito, Martin Pool, #128456)
6980
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
6981
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
6983
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
6984
changes from one revision. (Alexander Belchenko, #141368)
6986
* Show encodings, locale and list of plugins in the traceback message.
6987
(Martin Pool, #63894)
6989
* Experimental directory formats can now be marked with
6990
``experimental = True`` during registration. (Ian Clatworthy)
6995
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
6997
* The hooks reference documentation is now converted to html as expected.
7003
* Connection error reporting for the smart server has been fixed to
7004
display a user friendly message instead of a traceback.
7005
(Ian Clatworthy, #115601)
7007
* Make sure to use ``O_BINARY`` when opening files to check their
7008
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
7010
* Fix a problem with Win32 handling of the executable bit.
7011
(John Arbash Meinel, #149113)
7013
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
7014
no longer assume that means port 22. This allows people using OpenSSH to
7015
override the default port in their ``~/.ssh/config`` if they wish. This
7016
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
7018
* Commands reporting exceptions can now be profiled and still have their
7019
data correctly dumped to a file. For example, a ``bzr commit`` with
7020
no changes still reports the operation as pointless but doing so no
7021
longer throws away the profiling data if this command is run with
7022
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
7024
* Fallback to ftp when paramiko is not installed and sftp can't be used for
7025
``tests/commands`` so that the test suite is still usable without
7027
(Vincent Ladeuil, #59150)
7029
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
7031
* Fix long standing bug in partial commit when there are renames
7032
left in tree. (Robert Collins, #140419)
7034
* Fix selftest semi-random noise during http related tests.
7035
(Vincent Ladeuil, #140614)
7037
* Fix typo in ftp.py making the reconnection fail on temporary errors.
7038
(Vincent Ladeuil, #154259)
7040
* Fix failing test by comparing real paths to cover the case where the TMPDIR
7041
contains a symbolic link.
7042
(Vincent Ladeuil, #141382).
7044
* Fix log against smart server branches that don't support tags.
7045
(James Westby, #140615)
7047
* Fix pycurl http implementation by defining error codes from
7048
pycurl instead of relying on an old curl definition.
7049
(Vincent Ladeuil, #147530)
7051
* Fix 'unprintable error' message when displaying BzrCheckError and
7052
some other exceptions on Python 2.5.
7053
(Martin Pool, #144633)
7055
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
7057
* Handles default value for ListOption in cmd_commit.
7058
(Vincent Ladeuil, #140432)
7060
* HttpServer and FtpServer need to be closed properly or a listening socket
7062
(Vincent Ladeuil, #140055)
7064
* Monitor the .bzr directory created in the top level test
7065
directory to detect leaking tests.
7066
(Vincent Ladeuil, #147986)
7068
* The basename, not the full path, is now used when checking whether
7069
the profiling dump file begins with ``callgrind.out`` or not. This
7070
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
7072
* Trivial fix for invoking command ``reconfigure`` without arguments.
7075
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
7076
new path causes bzr to be unable to access the file. (Robert Collins)
7078
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
7084
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
7085
constructor, for enabling bisection searches. (Robert Collins)
7087
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
7088
tree be supplied to it, previously failing to do so would trigger a
7089
deprecation warning. (Robert Collins)
7091
* ``KnitVersionedFile.add*`` will no longer cache added records even when
7092
enable_cache() has been called - the caching feature is now exclusively for
7093
reading existing data. (Robert Collins)
7095
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
7096
appropriate. (Martin Pool)
7098
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
7099
``trace+`` transport instead. (Robert Collins)
7101
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
7102
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
7105
* Removed previous deprecated ``basis_knit`` parameter to the
7106
``KnitVersionedFile`` constructor. (Robert Collins)
7108
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
7109
class that needs it.
7112
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
7113
``KnitRepository`` by parameters to the constructor. (Robert Collins)
7115
* The ``VersionedFile`` interface now allows content checks to be bypassed
7116
by supplying check_content=False. This saves nearly 30% of the minimum
7117
cost to store a version of a file. (Robert Collins)
7119
* Tree's with bad state such as files with no length or sha will no longer
7120
be silently accepted by the repository XML serialiser. To serialise
7121
inventories without such data, pass working=True to write_inventory.
7124
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
7125
``VersionedFile.join`` will no longer accept different parents on either
7126
side of a join - it will either ignore them, or error, depending on the
7127
implementation. See notes when upgrading for more information.
7133
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
7134
put by the method call, to allow avoiding stat-after-write or
7135
housekeeping in callers. (Robert Collins)
7137
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
7138
mandatory attributes are present on serialisation and deserialisation.
7139
This fixes some holes in API usage and allows better separation between
7140
physical storage and object serialisation. (Robert Collins)
7142
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
7143
shorthand for deriving from BzrError and setting internal_error = True.
7146
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
7147
moving the state of a parent tree to a new version via a delta rather than
7148
a complete replacement tree. (Robert Collins)
7150
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
7151
duplication from user input, when a user mentions both a path and an item
7152
contained within that path. (Robert Collins)
7154
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
7155
determining if a repository is write locked. (Robert Collins)
7157
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
7158
tuple containing the key information about a path for commit processing
7159
to complete. (Robert Collins)
7161
* New method on xml serialisers, write_inventory_to_lines, which matches the
7162
API used by knits for adding content. (Robert Collins)
7164
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
7165
logic, currently only available for byte-based lookup
7166
(``bisect_multi_bytes``). (Robert Collins)
7168
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
7169
and returns a gzipped version of the same. This is used to avoid a bunch
7170
of api friction during adding of knit hunks. (Robert Collins)
7172
* New parameter on ``bzrlib.transport.Transport.readv``
7173
``adjust_for_latency`` which changes readv from returning strictly the
7174
requested data to inserted return larger ranges and in forward read order
7175
to reduce the effect of network latency. (Robert Collins)
7177
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
7178
causes the parents of a selected id to be returned recursively, so all the
7179
paths from the root down to each element of selected_file_ids are
7180
returned. (Robert Collins)
7182
* Knit joining has been enhanced to support plain to annotated conversion
7183
and annotated to plain conversion. (Ian Clatworthy)
7185
* The CommitBuilder method ``record_entry_contents`` now returns summary
7186
information about the effect of the commit on the repository. This tuple
7187
contains an inventory delta item if the entry changed from the basis, and a
7188
boolean indicating whether a new file graph node was recorded.
7191
* The python path used in the Makefile can now be overridden.
7192
(Andrew Bennetts, Ian Clatworthy)
7197
* New transport implementation ``trace+`` which is useful for testing,
7198
logging activity taken to its _activity attribute. (Robert Collins)
7200
* When running bzr commands within the test suite, internal exceptions are
7201
not caught and reported in the usual way, but rather allowed to propagate
7202
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
7203
makes this behavior available to other users.
7206
* New method ``TestCase.call_catch_warnings`` for testing methods that
7207
raises a Python warning. (Martin Pool)
7213
:Released: 2007-09-26
7218
* Print a warning instead of aborting the ``python setup.py install``
7219
process if building of a C extension is not possible.
7220
(Lukáš Lalinský, Alexander Belchenko)
7222
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7224
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
7225
an implicit port. We were incorrectly raising PathNotChild due to
7226
inconsistent treatment of the ''_port'' attribute on the Transport object.
7227
(Andrew Bennetts, #133965)
7229
* Make RemoteRepository.sprout cope gracefully with servers that don't
7230
support the ``Repository.tarball`` request.
7237
:Released: 2007-09-11
7239
* Replaced incorrect tarball for previous release; a debug statement was left
7240
in bzrlib/remote.py.
7246
:Released: 2007-09-11
7251
* The default branch and repository format has changed to
7252
``dirstate-tags``, so tag commands are active by default.
7253
This format is compatible with Bazaar 0.15 and later.
7254
This incidentally fixes bug #126141.
7257
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
7258
must now appear after the command name. Scripts doing things like
7259
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
7265
* New option ``--author`` in ``bzr commit`` to specify the author of the
7266
change, if it's different from the committer. ``bzr log`` and
7267
``bzr annotate`` display the author instead of the committer.
7270
* In addition to global options and command specific options, a set of
7271
standard options are now supported. Standard options are legal for
7272
all commands. The initial set of standard options are:
7274
* ``--help`` or ``-h`` - display help message
7275
* ``--verbose`` or ``-v`` - display additional information
7276
* ``--quiet`` or ``-q`` - only output warnings and errors.
7278
Unlike global options, standard options can be used in aliases and
7279
may have command-specific help. (Ian Clatworthy)
7281
* Verbosity level processing has now been unified. If ``--verbose``
7282
or ``-v`` is specified on the command line multiple times, the
7283
verbosity level is made positive the first time then increased.
7284
If ``--quiet`` or ``-q`` is specified on the command line
7285
multiple times, the verbosity level is made negative the first
7286
time then decreased. To get the default verbosity level of zero,
7287
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
7288
Note that most commands currently ignore the magnitude of the
7289
verbosity level but do respect *quiet vs normal vs verbose* when
7290
generating output. (Ian Clatworthy)
7292
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
7293
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
7295
* New ``Repository.stream_knit_data_for_revisions`` request added to the
7296
network protocol for greatly reduced roundtrips when retrieving a set of
7297
revisions. (Andrew Bennetts)
7302
* ``bzr plugins`` now lists the version number for each plugin in square
7303
brackets after the path. (Robert Collins, #125421)
7305
* Pushing, pulling and branching branches with subtree references was not
7306
copying the subtree weave, preventing the file graph from being accessed
7307
and causing errors in commits in clones. (Robert Collins)
7309
* Suppress warning "integer argument expected, got float" from Paramiko,
7310
which sometimes caused false test failures. (Martin Pool)
7312
* Fix bug in bundle 4 that could cause attempts to write data to wrong
7313
versionedfile. (Aaron Bentley)
7315
* Diffs generated using "diff -p" no longer break the patch parser.
7318
* get_transport treats an empty possible_transports list the same as a non-
7319
empty one. (Aaron Bentley)
7321
* patch verification for merge directives is reactivated, and works with
7322
CRLF and CR files. (Aaron Bentley)
7324
* Accept ..\ as a path in revision specifiers. This fixes for example
7325
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
7327
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
7328
(Blake Winton, #129299)
7330
* man page no longer lists hidden options (#131667, Aaron Bentley)
7332
* ``uncommit --help`` now explains the -r option adequately. (Daniel
7335
* Error messages are now better formatted with parameters (such as
7336
filenames) quoted when necessary. This avoids confusion when directory
7337
names ending in a '.' at the end of messages were confused with a
7338
full stop that may or not have been there. (Daniel Watkins, #129791)
7340
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
7342
* If a particular command is an alias, ``help`` will show the alias
7343
instead of claiming there is no help for said alias. (Daniel Watkins,
7346
* TreeTransform-based operations, like pull, merge, revert, and branch,
7347
now roll back if they encounter an error. (Aaron Bentley, #67699)
7349
* ``bzr commit`` now exits cleanly if a character unsupported by the
7350
current encoding is used in the commit message. (Daniel Watkins,
7353
* bzr send uses default values for ranges when only half of an elipsis
7354
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
7356
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
7357
binary is present. (Martin Albisetti, #107155)
7359
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
7360
needing ``--force``) subtrees that contain no files with text changes or
7361
modified files. With ``--force`` it removes the subtree regardless of
7362
text changes or unknown files. Directories with renames in or out (but
7363
not changed otherwise) will now be removed without needing ``--force``.
7364
Unknown ignored files will be deleted without needing ``--force``.
7365
(Marius Kruger, #111665)
7367
* When two plugins conflict, the source of both the losing and now the
7368
winning definition is shown. (Konstantin Mikhaylov, #5454)
7370
* When committing to a branch, the location being committed to is
7371
displayed. (Daniel Watkins, #52479)
7373
* ``bzr --version`` takes care about encoding of stdout, especially
7374
when output is redirected. (Alexander Belchenko, #131100)
7376
* Prompt for an ftp password if none is provided.
7377
(Vincent Ladeuil, #137044)
7379
* Reuse bound branch associated transport to avoid multiple
7381
(Vincent Ladeuil, #128076, #131396)
7383
* Overwrite conflicting tags by ``push`` and ``pull`` if the
7384
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
7386
* In checkouts, tags are copied into the master branch when created,
7387
changed or deleted, and are copied into the checkout when it is
7388
updated. (Martin Pool, #93856, #93860)
7390
* Print a warning instead of aborting the ``python setup.py install``
7391
process if building of a C extension is not possible.
7392
(Lukáš Lalinský, Alexander Belchenko)
7397
* Add the option "--show-diff" to the commit command in order to display
7398
the diff during the commit log creation. (Goffredo Baroncelli)
7400
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
7403
* ``pull -v`` no longer includes deltas, making it much faster.
7406
* ``send`` now sends the directive as an attachment by default.
7407
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
7409
* Documentation updates (Martin Albisetti)
7411
* Help on debug flags is now included in ``help global-options``.
7412
(Daniel Watkins, #124853)
7414
* Parameters passed on the command line are checked to ensure they are
7415
supported by the encoding in use. (Daniel Watkins)
7417
* The compression used within the bzr repository has changed from zlib
7418
level 9 to the zlib default level. This improves commit performance with
7419
only a small increase in space used (and in some cases a reduction in
7420
space). (Robert Collins)
7422
* Initial commit no longer SHAs files twice and now reuses the path
7423
rather than looking it up again, making it faster.
7426
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
7427
changes in one revision. (Lukáš Lalinský)
7429
* If versioned files match a given ignore pattern, a warning is now
7430
given. (Daniel Watkins, #48623)
7432
* ``bzr status`` now has -S as a short name for --short and -V as a
7433
short name for --versioned. These have been added to assist users
7434
migrating from Subversion: ``bzr status -SV`` is now like
7435
``svn status -q``. (Daniel Watkins, #115990)
7437
* Added C implementation of ``PatienceSequenceMatcher``, which is about
7438
10x faster than the Python version. This speeds up commands that
7439
need file diffing, such as ``bzr commit`` or ``bzr diff``.
7442
* HACKING has been extended with a large section on core developer tasks.
7445
* Add ``branches`` and ``standalone-trees`` as online help topics and
7446
include them as Concepts within the User Reference.
7447
(Paul Moore, Ian Clatworthy)
7449
* ``check`` can detect versionedfile parent references that are
7450
inconsistent with revision and inventory info, and ``reconcile`` can fix
7451
them. These faulty references were generated by 0.8-era releases,
7452
so repositories which were manipulated by old bzrs should be
7453
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
7458
* ``Branch.append_revision`` is removed altogether; please use
7459
``Branch.set_last_revision_info`` instead. (Martin Pool)
7461
* CommitBuilder now advertises itself as requiring the root entry to be
7462
supplied. This only affects foreign repository implementations which reuse
7463
CommitBuilder directly and have changed record_entry_contents to require
7464
that the root not be supplied. This should be precisely zero plugins
7465
affected. (Robert Collins)
7467
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
7468
its return value to include the sha1 and length of the inserted text. This
7469
allows the avoidance of double-sha1 calculations during commit.
7472
* ``Transport.should_cache`` has been removed. It was not called in the
7473
previous release. (Martin Pool)
7478
* Tests may now raise TestNotApplicable to indicate they shouldn't be
7479
run in a particular scenario. (Martin Pool)
7481
* New function multiply_tests_from_modules to give a simpler interface
7482
to test parameterization. (Martin Pool, Robert Collins)
7484
* ``Transport.should_cache`` has been removed. It was not called in the
7485
previous release. (Martin Pool)
7487
* NULL_REVISION is returned to indicate the null revision, not None.
7490
* Use UTF-8 encoded StringIO for log tests to avoid failures on
7491
non-ASCII committer names. (Lukáš Lalinský)
7496
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
7497
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
7498
useful functionality for determining the path of a plugin, its tests, and
7499
its version information. (Robert Collins)
7501
* Add the option user_encoding to the function 'show_diff_trees()'
7502
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
7504
* Add the function make_commit_message_template_encoded() and the function
7505
edit_commit_message_encoded() which handle encoded strings.
7506
This is done in order to mix the commit messages (which is a unicode
7507
string), and the diff which is a raw string. (Goffredo Baroncelli)
7509
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
7510
overhead on non-weave repositories which don't require all parents to be
7511
present. (Robert Collins)
7513
* Deprecated method ``find_previous_heads`` on
7514
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
7515
of ``parent_candidates`` and a separate heads check via the repository
7516
API. (Robert Collins)
7518
* New trace function ``mutter_callsite`` will print out a subset of the
7519
stack to the log, which can be useful for gathering debug details.
7522
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
7523
added via a public attribute records_written. (Robert Collins)
7525
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
7526
This provides a hint to users of transports as to the reasonable
7527
minimum data to read. In principle this can take latency and
7528
bandwidth into account on a per-connection basis, but for now it
7529
just has hard coded values based on the url. (e.g. http:// has a large
7530
page size, file:// has a small one.) (Robert Collins)
7532
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
7533
incremental addition of data to a file without requiring that all the
7534
data be buffered in memory. (Robert Collins)
7536
* New methods on ``bzrlib.knit.KnitVersionedFile``:
7537
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
7538
``get_format_signature()``. These provide some infrastructure for
7539
efficiently streaming the knit data for a set of versions over the smart
7542
* Knits with no annotation cache still produce correct annotations.
7545
* Three new methods have been added to ``bzrlib.trace``:
7546
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
7547
``set_verbosity_level`` expects a numeric value: negative for quiet,
7548
zero for normal, positive for verbose. The size of the number can be
7549
used to determine just how quiet or verbose the application should be.
7550
The existing ``be_quiet`` and ``is_quiet`` routines have been
7551
integrated into this new scheme. (Ian Clatworthy)
7553
* Options can now be delcared with a ``custom_callback`` parameter. If
7554
set, this routine is called after the option is processed. This feature
7555
is now used by the standard options ``verbose`` and ``quiet`` so that
7556
setting one implicitly resets the other. (Ian Clatworthy)
7558
* Rather than declaring a new option from scratch in order to provide
7559
custom help, a centrally registered option can be decorated using the
7560
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
7561
is useful when declaring better help for the ``verbose`` and ``quiet``
7562
standard options as the base definition of these is now more complex
7563
than before thanks to their use of a custom callback. (Ian Clatworthy)
7565
* Tree._iter_changes(specific_file=[]) now iterates through no files,
7566
instead of iterating through all files. None is used to iterate through
7567
all files. (Aaron Bentley)
7569
* WorkingTree.revert() now accepts None to revert all files. The use of
7570
[] to revert all files is deprecated. (Aaron Bentley)
7576
:Released: 2007-08-28
7581
* Documentation is now organized into multiple directories with a level
7582
added for different languages or locales. Added the Mini Tutorial
7583
and Quick Start Summary (en) documents from the Wiki, improving the
7584
content and readability of the former. Formatted NEWS as Release Notes
7585
complete with a Table of Conents, one heading per release. Moved the
7586
Developer Guide into the main document catalog and provided a link
7587
from the developer document catalog back to the main one.
7588
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
7594
* The static convenience method ``BzrDir.create_repository``
7595
is deprecated. Callers should instead create a ``BzrDir`` instance
7596
and call ``create_repository`` on that. (Martin Pool)
7602
:Released: 2007-08-14
7607
* ``bzr init`` should connect to the remote location one time only. We
7608
have been connecting several times because we forget to pass around the
7609
Transport object. This modifies ``BzrDir.create_branch_convenience``,
7610
so that we can give it the Transport we already have.
7611
(John Arbash Meinel, Vincent Ladeuil, #111702)
7613
* Get rid of sftp connection cache (get rid of the FTP one too).
7614
(Vincent Ladeuil, #43731)
7616
* bzr branch {local|remote} remote don't try to create a working tree
7618
(Vincent Ladeuil, #112173)
7620
* All identified multiple connections for a single bzr command have been
7621
fixed. See bzrlib/tests/commands directory.
7624
* ``bzr rm`` now does not insist on ``--force`` to delete files that
7625
have been renamed but not otherwise modified. (Marius Kruger,
7628
* ``bzr selftest --bench`` no longer emits deprecation warnings
7631
* ``bzr status`` now honours FILE parameters for conflict lists
7632
(Aaron Bentley, #127606)
7634
* ``bzr checkout`` now honours -r when reconstituting a working tree.
7635
It also honours -r 0. (Aaron Bentley, #127708)
7637
* ``bzr add *`` no more fails on Windows if working tree contains
7638
non-ascii file names. (Kuno Meyer, #127361)
7640
* allow ``easy_install bzr`` runs without fatal errors.
7641
(Alexander Belchenko, #125521)
7643
* Graph._filter_candidate_lca does not raise KeyError if a candidate
7644
is eliminated just before it would normally be examined. (Aaron Bentley)
7646
* SMTP connection failures produce a nice message, not a traceback.
7652
* Don't show "dots" progress indicators when run non-interactively, such
7653
as from cron. (Martin Pool)
7655
* ``info`` now formats locations more nicely and lists "submit" and
7656
"public" branches (Aaron Bentley)
7658
* New ``pack`` command that will trigger database compression within
7659
the repository (Robert Collins)
7661
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
7662
version is approximately 2-3x faster at parsing a ``.kndx`` file.
7663
Which yields a measurable improvement for commands which have to
7664
read from the repository, such as a 1s => 0.75s improvement in
7665
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
7667
* Merge is now faster. Depending on the scenario, it can be more than 2x
7668
faster. (Aaron Bentley)
7670
* Give a clearer warning, and allow ``python setup.py install`` to
7671
succeed even if pyrex is not available.
7672
(John Arbash Meinel)
7674
* ``DirState._read_dirblocks`` now has an optional Pyrex
7675
implementation. This improves the speed of any command that has to
7676
read the entire DirState. (``diff``, ``status``, etc, improve by
7678
``bisect_dirblocks`` has also been improved, which helps all
7679
``_get_entry`` type calls (whenever we are searching for a
7680
particular entry in the in-memory DirState).
7681
(John Arbash Meinel)
7683
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
7684
branch revision history for ui display unless -v is supplied.
7687
* ``bzr log -rA..B`` output shifted to the left margin if the log only
7688
contains merge revisions. (Kent Gibson)
7690
* The ``plugins`` command is now public with improved help.
7693
* New bundle and merge directive formats are faster to generate, and
7695
* Annotate merge now works when there are local changes. (Aaron Bentley)
7697
* Commit now only shows the progress in terms of directories instead of
7698
entries. (Ian Clatworthy)
7700
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
7701
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
7704
* Fix ``VersionedFile.get_graph()`` to avoid using
7705
``set.difference_update(other)``, which has bad scaling when
7706
``other`` is large. This improves ``VF.get_graph([version_id])`` for
7707
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
7709
* The ``--lsprof-file`` option now generates output for KCacheGrind if
7710
the file starts with ``callgrind.out``. This matches the default file
7711
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
7713
* Fix ``bzr update`` to avoid an unnecessary
7714
``branch.get_master_branch`` call, which avoids 1 extra connection
7715
to the remote server. (Partial fix for #128076, John Arbash Meinel)
7717
* Log errors from the smart server in the trace file, to make debugging
7718
test failures (and live failures!) easier. (Andrew Bennetts)
7720
* The HTML version of the man page has been superceded by a more
7721
comprehensive manual called the Bazaar User Reference. This manual
7722
is completed generated from the online help topics. As part of this
7723
change, limited reStructuredText is now explicitly supported in help
7724
topics and command help with 'unnatural' markup being removed prior
7725
to display by the online help or inclusion in the man page.
7728
* HTML documentation now use files extension ``*.html``
7729
(Alexander Belchenko)
7731
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
7732
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
7734
* ``bzr selftest --strict`` fails if there are any missing features or
7735
expected test failures. (Daniel Watkins, #111914)
7737
* Link to registration survey added to README. (Ian Clatworthy)
7739
* Windows standalone installer show link to registration survey
7740
when installation finished. (Alexander Belchenko)
7745
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
7746
Options are now required to provide a help string and it must
7747
comply with the style guide by being one or more sentences with an
7748
initial capital and final period. (Martin Pool)
7750
* KnitIndex.get_parents now returns tuples. (Robert Collins)
7752
* Ancient unused ``Repository.text_store`` attribute has been removed.
7755
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
7756
rather than just bytestrings, making it easier to represent multiple
7757
element names. As this interface was not used by any internal facilities
7758
since it was introduced in 0.18 no API compatibility is being preserved.
7759
The serialised form of these packs is identical with 0.18 when a single
7760
element tuple is in use. (Robert Collins)
7765
* merge now uses ``iter_changes`` to calculate changes, which makes room for
7766
future performance increases. It is also more consistent with other
7767
operations that perform comparisons, and reduces reliance on
7768
Tree.inventory. (Aaron Bentley)
7770
* Refactoring of transport classes connected to a remote server.
7771
ConnectedTransport is a new class that serves as a basis for all
7772
transports needing to connect to a remote server. transport.split_url
7773
have been deprecated, use the static method on the object instead. URL
7774
tests have been refactored too.
7777
* Better connection sharing for ConnectedTransport objects.
7778
transport.get_transport() now accepts a 'possible_transports' parameter.
7779
If a newly requested transport can share a connection with one of the
7783
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
7784
the null revision, and consider using ``None`` for this purpose
7785
deprecated. (Aaron Bentley)
7787
* New ``index`` module with abstract index functionality. This will be
7788
used during the planned changes in the repository layer. Currently the
7789
index layer provides a graph aware immutable index, a builder for the
7790
same index type to allow creating them, and finally a composer for
7791
such indices to allow the use of many indices in a single query. The
7792
index performance is not optimised, however the API is stable to allow
7793
development on top of the index. (Robert Collins)
7795
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
7796
their directory sections. This is equivalent to comparing
7797
``path.split('/')``, only without having to split the paths.
7798
This has a Pyrex implementation available.
7799
(John Arbash Meinel)
7801
* New transport decorator 'unlistable+' which disables the list_dir
7802
functionality for testing.
7804
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
7806
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
7807
for performing annotate-merge. (Aaron Bentley)
7809
* New EmailMessage class to create email messages. (Adeodato Simó)
7811
* Unused functions on the private interface KnitIndex have been removed.
7814
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
7815
of a ``index.GraphIndex``. (Robert Collins)
7817
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
7818
the parents of many knit nodes at once, reducing round trips to the
7819
underlying index. (Robert Collins)
7821
* Graph now has an is_ancestor method, various bits use it.
7824
* The ``-Dhpss`` flag now includes timing information. As well as
7825
logging when a new connection is opened. (John Arbash Meinel)
7827
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
7828
callers when inserting data, allowing generation of readv style access
7829
during pack creation, without needing a separate pass across the output
7830
pack to gather such details. (Robert Collins)
7832
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
7833
files that are stored on a transport. (Robert Collins)
7835
* New ``Repository.has_same_location`` method that reports if two
7836
repository objects refer to the same repository (although with some risk
7837
of false negatives). (Andrew Bennetts)
7839
* InterTree.compare now passes require_versioned on correctly.
7842
* New methods on Repository - ``start_write_group``,
7843
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
7844
which provide a clean hook point for transactional Repositories - ones
7845
where all the data for a fetch or commit needs to be made atomically
7846
available in one step. This allows the write lock to remain while making
7847
a series of data insertions. (e.g. data conversion). (Robert Collins)
7849
* In ``bzrlib.knit`` the internal interface has been altered to use
7850
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
7851
describe where data in a knit is, allowing knits to be split into
7852
many files. (Robert Collins)
7854
* ``bzrlib.knit._KnitData`` split into cache management and physical access
7855
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
7856
The former provides access into a .pack file, and the latter provides the
7857
current production repository form of .knit files. (Robert Collins)
7862
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
7863
``--keep-output`` options, which are obsolete now that tests
7864
are done within directories in $TMPDIR. (Martin Pool)
7866
* The SSH_AUTH_SOCK environment variable is now reset to avoid
7867
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
7869
* run_bzr_subprocess handles parameters the same way as run_bzr:
7870
either a string or a list of strings should be passed as the first
7871
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
7877
:Released: 2007-07-17
7882
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
7888
:Released: 2007-07-10
7893
* Do not suppress pipe errors, etc. in non-display commands
7894
(Alexander Belchenko, #87178)
7896
* Display a useful error message when the user requests to annotate
7897
a file that is not present in the specified revision.
7898
(James Westby, #122656)
7900
* Commands that use status flags now have a reference to 'help
7901
status-flags'. (Daniel Watkins, #113436)
7903
* Work around python-2.4.1 inhability to correctly parse the
7904
authentication header.
7905
(Vincent Ladeuil, #121889)
7907
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
7909
* Fix tempfile permissions error in smart server tar bundling under
7910
Windows. (Martin _, #119330)
7912
* Fix detection of directory entries in the inventory. (James Westby)
7914
* Fix handling of http code 400: Bad Request When issuing too many ranges.
7915
(Vincent Ladeuil, #115209)
7917
* Issue a CONNECT request when connecting to an https server
7918
via a proxy to enable SSL tunneling.
7919
(Vincent Ladeuil, #120678)
7921
* Fix ``bzr log -r`` to support selecting merge revisions, both
7922
individually and as part of revision ranges.
7923
(Kent Gibson, #4663)
7925
* Don't leave cruft behind when failing to acquire a lockdir.
7926
(Martin Pool, #109169)
7928
* Don't use the '-f' strace option during tests.
7929
(Vincent Ladeuil, #102019).
7931
* Warn when setting ``push_location`` to a value that will be masked by
7932
locations.conf. (Aaron Bentley, #122286)
7934
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7936
* Make annotate behave in a non-ASCII world (Adeodato Simó).
7941
* The --lsprof-file option now dumps a text rendering of the profiling
7942
information if the filename ends in ".txt". It will also convert the
7943
profiling information to a format suitable for KCacheGrind if the
7944
output filename ends in ".callgrind". Fixes to the lsprofcalltree
7945
conversion process by Jean Paul Calderone and Itamar were also merged.
7946
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
7948
* ``info`` now defaults to non-verbose mode, displaying only paths and
7949
abbreviated format info. ``info -v`` displays all the information
7950
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
7952
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
7955
* The internal ``weave-list`` command has become ``versionedfile-list``,
7956
and now lists knits as well as weaves. (Aaron Bentley)
7958
* Automatic merge base selection uses a faster algorithm that chooses
7959
better bases in criss-cross merge situations (Aaron Bentley)
7961
* Progress reporting in ``commit`` has been improved. The various logical
7962
stages are now reported on as follows, namely:
7964
* Collecting changes [Entry x/y] - Stage n/m
7965
* Saving data locally - Stage n/m
7966
* Uploading data to master branch - Stage n/m
7967
* Updating the working tree - Stage n/m
7968
* Running post commit hooks - Stage n/m
7970
If there is no master branch, the 3rd stage is omitted and the total
7971
number of stages is adjusted accordingly.
7973
Each hook that is run after commit is listed with a name (as hooks
7974
can be slow it is useful feedback).
7975
(Ian Clatworthy, Robert Collins)
7977
* Various operations that are now faster due to avoiding unnecessary
7978
topological sorts. (Aaron Bentley)
7980
* Make merge directives robust against broken bundles. (Aaron Bentley)
7982
* The lsprof filename note is emitted via trace.note(), not standard
7983
output. (Aaron Bentley)
7985
* ``bzrlib`` now exports explicit API compatibility information to assist
7986
library users and plugins. See the ``bzrlib.api`` module for details.
7989
* Remove unnecessary lock probes when acquiring a lockdir.
7992
* ``bzr --version`` now shows the location of the bzr log file, which
7993
is especially useful on Windows. (Martin Pool)
7995
* -D now supports hooks to get debug tracing of hooks (though its currently
7996
minimal in nature). (Robert Collins)
7998
* Long log format reports deltas on merge revisions.
7999
(John Arbash Meinel, Kent Gibson)
8001
* Make initial push over ftp more resilient. (John Arbash Meinel)
8003
* Print a summary of changes for update just like pull does.
8004
(Daniel Watkins, #113990)
8006
* Add a -Dhpss option to trace smart protocol requests and responses.
8012
* Testing cleanups -
8013
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
8014
to ``bzrlib.tests.repository_implementations``;
8015
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
8016
to ``bzrlib.tests.interrepository_implementations``;
8017
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
8018
``bzrlib.tests.test_transport_implementations``.
8019
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
8020
``bzrlib.tests.branch_implementations``.
8021
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
8022
``bzrlib.tests.bzrdir_implementations``.
8023
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
8024
to ``bzrlib.tests.interversionedfile_implementations``.
8025
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
8026
``bzrlib.tests.revisionstore_implementations``.
8027
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
8028
``bzrlib.tests.workingtree_implementations``.
8029
These changes are an API break in the testing infrastructure only.
8032
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
8034
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
8035
win32. Callers of the function should do this and use the new
8036
``MutableTree.smart_add`` method instead. (Robert Collins)
8038
* ``bzrlib.add.glob_expand_for_win32`` is now
8039
``bzrlib.win32utils.glob_expand``. (Robert Collins)
8041
* ``bzrlib.add.FastPath`` is now private and moved to
8042
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
8044
* ``LockDir.wait`` removed. (Martin Pool)
8046
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
8047
``server_stopped`` hooks. The first parameter is now an iterable of
8048
backing URLs rather than a single URL. This is to reflect that many
8049
URLs may map to the external URL of the server. E.g. the server interally
8050
may have a chrooted URL but also the local file:// URL will be at the
8051
same location. (Robert Collins)
8056
* New SMTPConnection class to unify email handling. (Adeodato Simó)
8058
* Fix documentation of BzrError. (Adeodato Simó)
8060
* Make BzrBadParameter an internal error. (Adeodato Simó)
8062
* Remove use of 'assert False' to raise an exception unconditionally.
8065
* Give a cleaner error when failing to decode knit index entry.
8068
* TreeConfig would mistakenly search the top level when asked for options
8069
from a section. It now respects the section argument and only
8070
searches the specified section. (James Westby)
8072
* Improve ``make api-docs`` output. (John Arbash Meinel)
8074
* Use os.lstat rather than os.stat for osutils.make_readonly and
8075
osutils.make_writeable. This makes the difftools plugin more
8076
robust when dangling symlinks are found. (Elliot Murphy)
8078
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
8079
lockdirs are taken or released. (Martin Pool)
8081
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
8082
allows a nicer UI when hooks are running as the current hook can
8083
be displayed. (Robert Collins)
8085
* ``Transport.get`` has had its interface made more clear for ease of use.
8086
Retrieval of a directory must now fail with either 'PathError' at open
8087
time, or raise 'ReadError' on a read. (Robert Collins)
8089
* New method ``_maybe_expand_globs`` on the ``Command`` class for
8090
dealing with unexpanded glob lists - e.g. on the win32 platform. This
8091
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
8093
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
8094
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
8097
* New method ``external_url`` on Transport for obtaining the url to
8098
hand to external processes. (Robert Collins)
8100
* Teach windows installers to build pyrex/C extensions.
8101
(Alexander Belchenko)
8106
* Removed the ``--keep-output`` option from selftest and clean up test
8107
directories as they're used. This reduces the IO load from
8108
running the test suite and cuts the time by about half.
8109
(Andrew Bennetts, Martin Pool)
8111
* Add scenarios as a public attribute on the TestAdapter classes to allow
8112
modification of the generated scenarios before adaption and easier
8113
testing. (Robert Collins)
8115
* New testing support class ``TestScenarioApplier`` which multiplies
8116
out a single teste by a list of supplied scenarios. (RobertCollins)
8118
* Setting ``repository_to_test_repository`` on a repository_implementations
8119
test will cause it to be called during repository creation, allowing the
8120
testing of repository classes which are not based around the Format
8121
concept. For example a repository adapter can be tested in this manner,
8122
by altering the repository scenarios to include a scenario that sets this
8123
attribute during the test parameterisation in
8124
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
8126
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
8127
interface is now self.run_bzr. The command to run can be passed as
8128
either a list of parameters, a string containing the command line, or
8129
(deprecated) varargs parameters. (Martin Pool)
8131
* The base TestCase now isolates tests from -D parameters by clearing
8132
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
8134
* Add a relpath parameter to get_transport methods in test framework to
8135
avoid useless cloning.
8136
(Vincent Ladeuil, #110448)
8142
:Released: 2007-06-18
8147
* Fix crash of commit due to wrong lookup of filesystem encoding.
8148
(Colin Watson, #120647)
8150
* Revert logging just to stderr in commit as broke unicode filenames.
8151
(Aaron Bentley, Ian Clatworthy, #120930)
8157
:Released: 2007-06-12
8159
Notes When Upgrading
8160
********************
8162
* The kind() and is_executable() APIs on the WorkingTree interface no
8163
longer implicitly (read) locks and unlocks the tree. This *might*
8164
impact some plug-ins and tools using this part of the API. If you find
8165
an issue that may be caused by this change, please let us know,
8166
particularly the plug-in/tool maintainer. If encountered, the API
8167
fix is to surround kind() and is_executable() calls with lock_read()
8168
and unlock() like so::
8170
work_tree.lock_read()
8172
kind = work_tree.kind(...)
8178
* Rework of LogFormatter API to provide beginning/end of log hooks and to
8179
encapsulate the details of the revision to be logged in a LogRevision
8181
In long log formats, merge revision ids are only shown when --show-ids
8182
is specified, and are labelled "revision-id:", as per mainline
8183
revisions, instead of "merged:". (Kent Gibson)
8185
* New ``BranchBuilder`` API which allows the construction of particular
8186
histories quickly. Useful for testing and potentially other applications
8187
too. (Robert Collins)
8192
* There are two new help topics, working-trees and repositories that
8193
attempt to explain these concepts. (James Westby, John Arbash Meinel,
8196
* Added ``bzr log --limit`` to report a limited number of revisions.
8197
(Kent Gibson, #3659)
8199
* Revert does not try to preserve file contents that were originally
8200
produced by reverting to a historical revision. (Aaron Bentley)
8202
* ``bzr log --short`` now includes ``[merge]`` for revisions which
8203
have more than one parent. This is a small improvement to help
8204
understanding what changes have occurred
8205
(John Arbash Meinel, #83887)
8207
* TreeTransform avoids many renames when contructing large trees,
8208
improving speed. 3.25x speedups have been observed for construction of
8209
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
8211
* Commit on large trees is now faster. In my environment, a commit of
8212
a small change to the Mozilla tree (55k files) has dropped from
8213
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
8214
small change is 33% faster. (Ian Clatworthy)
8216
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
8222
* ``bzr push`` should only connect to the remote location one time.
8223
We have been connecting 3 times because we forget to pass around
8224
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
8225
that we can pass in the Transport that we already have.
8226
(John Arbash Meinel, #75721)
8228
* ``DirState.set_state_from_inventory()`` needs to properly order
8229
based on split paths, not just string paths.
8230
(John Arbash Meinel, #115947)
8232
* Let TestUIFactoy encode the password prompt with its own stdout.
8233
(Vincent Ladeuil, #110204)
8235
* pycurl should take use the range header that takes the range hint
8237
(Vincent Ladeuil, #112719)
8239
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
8240
on a missing file. (Aaron Bentley, #118186)
8242
* WorkingTree.remove works correctly with tree references, and when pwd is
8243
not the tree root. (Aaron Bentley)
8245
* Merge no longer fails when a file is renamed in one tree and deleted
8246
in the other. (Aaron Bentley, #110279)
8248
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
8249
and defaults to the last revision (Matthew Fuller, #90048)
8251
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
8252
(Daniel Watkins, #111958)
8254
* ``bzr branch -r revid:foo`` can be used to branch any revision in
8255
your repository. (Previously Branch6 only supported revisions in your
8256
mainline). (John Arbash Meinel, #115343)
8261
:Released: 2007-05-07
8266
* Handle when you have 2 directories with similar names, but one has a
8267
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
8268
iterator was using direct comparison and ``'abc/a'`` sorts after
8269
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
8270
(John Arbash Meinel, #111227)
8272
* Handle when someone renames a file on disk without telling bzr.
8273
Previously we would report the first file as missing, but not show
8274
the new unknown file. (John Arbash Meinel, #111288)
8276
* Avoid error when running hooks after pulling into or pushing from
8277
a branch bound to a smartserver branch. (Martin Pool, #111968)
8282
* Move developer documentation to doc/developers/. This reduces clutter in
8283
the root of the source tree and allows HACKING to be split into multiple
8284
files. (Robert Collins, Alexander Belchenko)
8286
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
8287
``DirState.update_entry()``. This optimizes the core logic for ``bzr
8288
diff`` and ``bzr status`` significantly improving the speed of
8289
both. (John Arbash Meinel)
8294
:Released: 2007-04-30
8299
* Handle the case when you delete a file, and then rename another file
8300
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
8301
status`` should show the removed file and an unknown file in its
8302
place. (John Arbash Meinel, #109993)
8304
* Bundles properly read and write revision properties that have an
8305
empty value. And when the value is not ASCII.
8306
(John Arbash Meinel, #109613)
8308
* Fix the bzr commit message to be in text mode.
8309
(Alexander Belchenko, #110901)
8311
* Also handle when you rename a file and create a file where it used
8312
to be. (John Arbash Meinel, #110256)
8314
* ``WorkingTree4._iter_changes`` should not descend into unversioned
8315
directories. (John Arbash Meinel, #110399)
8320
:Released: 2007-04-26
8322
Notes When Upgrading
8323
********************
8325
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
8326
it could be recovered again.
8327
This has been done for consistency with svn and the unix rm command.
8328
The old ``remove`` behaviour has been retained in the new option
8329
``bzr remove --keep``, which will just stop versioning the file,
8331
``bzr remove --force`` have been added which will always delete the
8333
``bzr remove`` is also more verbose.
8334
(Marius Kruger, #82602)
8339
* Merge directives can now be supplied as input to `merge` and `pull`,
8340
like bundles can. (Aaron Bentley)
8342
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
8343
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
8344
to continue. This can be disabled by setting the environment variable
8345
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
8347
* selftest now supports --list-only to list tests instead of running
8348
them. (Ian Clatworthy)
8350
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
8351
tests with names that match that regular expression.
8352
(Ian Clatworthy, #102679)
8354
* selftest now supports --randomize SEED to run tests in a random order.
8355
SEED is typically the value 'now' meaning 'use the current time'.
8356
(Ian Clatworthy, #102686)
8358
* New option ``--fixes`` to commit, which stores bug fixing annotations as
8359
revision properties. Built-in support for Launchpad, Debian, Trac and
8360
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
8362
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
8363
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
8366
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
8369
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
8370
into using local variables instead of going through ``self._var``.
8371
Improves the time to ``merge_sort`` a 10k revision graph by
8372
approximately 40% (~700->400ms). (John Arbash Meinel)
8374
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
8377
* ``bzr help`` now provides cross references to other help topics using
8378
the _see_also facility on command classes. Likewise the bzr_man
8379
documentation, and the bzr.1 man page also include this information.
8382
* Tags are now included in logs, that use the long log formatter.
8383
(Erik Bågfors, Alexander Belchenko)
8385
* ``bzr help`` provides a clearer message when a help topic cannot be
8386
found. (Robert Collins, #107656)
8388
* ``bzr help`` now accepts optional prefixes for command help. The help
8389
for all commands can now be found at ``bzr help commands/COMMANDNAME``
8390
as well as ``bzr help COMMANDNAME`` (which only works for commands
8391
where the name is not the same as a more general help topic).
8394
* ``bzr help PLUGINNAME`` will now return the module docstring from the
8395
plugin PLUGINNAME. (Robert Collins, #50408)
8397
* New help topic ``urlspec`` which lists the availables transports.
8398
(Goffredo Baroncelli)
8400
* doc/server.txt updated to document the default bzr:// port
8401
and also update the blurb about the hpss' current status.
8402
(Robert Collins, #107125).
8404
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
8405
serve out to the local LAN (and anyone in the world that can reach the
8406
machine running ``bzr serve``. (Robert Collins, #98918)
8408
* A new smart server protocol version has been added. It prefixes requests
8409
and responses with an explicit version identifier so that future protocol
8410
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
8412
* The bzr protocol version 2 indicates success or failure in every response
8413
without depending on particular commands encoding that consistently,
8414
allowing future client refactorings to be much more robust about error
8415
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
8417
* The smart protocol over HTTP client has been changed to always post to the
8418
same ``.bzr/smart`` URL under the original location when it can. This allows
8419
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
8420
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
8422
* digest authentication is now supported for proxies and HTTP by the urllib
8423
based http implementation. Tested against Apache 2.0.55 and Squid
8424
2.6.5. Basic and digest authentication are handled coherently for HTTP
8425
and proxy: if the user is provided in the url (bzr command line for HTTP,
8426
proxy environment variables for proxies), the password is prompted for
8427
(only once). If the password is provided, it is taken into account. Once
8428
the first authentication is successful, all further authentication
8429
roundtrips are avoided by preventively setting the right authentication
8436
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
8437
code paths. (Robert Collins)
8439
* Change the format of chroot urls so that they can be safely manipulated
8440
by generic url utilities without causing the resulting urls to have
8441
escaped the chroot. A side effect of this is that creating a chroot
8442
requires an explicit action using a ChrootServer.
8443
(Robert Collins, Andrew Bennetts)
8445
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
8446
rather than fixing bug #96847. (Aaron Bentley)
8448
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
8449
``WorkingTree._write_inventory``. (Aaron Bentley)
8451
* Convenience method ``TestCase.expectFailure`` ensures that known failures
8452
do not silently pass. (Aaron Bentley)
8454
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
8455
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
8457
* New SmartServer hooks facility. There are two initial hooks documented
8458
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
8459
plugins to execute code upon server startup and shutdown.
8462
* SmartServer in standalone mode will now close its listening socket
8463
when it stops, rather than waiting for garbage collection. This primarily
8464
fixes test suite hangs when a test tries to connect to a shutdown server.
8465
It may also help improve behaviour when dealing with a server running
8466
on a specific port (rather than dynamically assigned ports).
8469
* Move most SmartServer code into a new package, bzrlib/smart.
8470
bzrlib/transport/remote.py contains just the Transport classes that used
8471
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
8473
* urllib http implementation avoid roundtrips associated with
8474
401 (and 407) errors once the authentication succeeds.
8477
* urlib http now supports querying the user for a proxy password if
8478
needed. Realm is shown in the prompt for both HTTP and proxy
8479
authentication when the user is required to type a password.
8482
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
8483
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
8484
consistent with its new home in ``bzrlib/transport/remote.py``, and because
8485
it's not really a "smart" transport, just one that does file operations
8486
via remote procedure calls. (Andrew Bennetts)
8488
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
8489
``Branch`` now accept a ``token`` keyword argument, so that separate
8490
instances of those objects can share a lock if it has the right token.
8491
(Andrew Bennetts, Robert Collins)
8493
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
8494
branch references - which the smart server component needs.
8496
* The Repository API ``make_working_trees`` is now permitted to return
8497
False when ``set_make_working_trees`` is not implemented - previously
8498
an unimplemented ``set_make_working_trees`` implied the result True
8499
from ``make_working_trees``. This has been changed to accomodate the
8500
smart server, where it does not make sense (at this point) to ever
8501
make working trees by default. (Robert Collins)
8503
* Command objects can now declare related help topics by having _see_also
8504
set to a list of related topic. (Robert Collins)
8506
* ``bzrlib.help`` now delegates to the Command class for Command specific
8507
help. (Robert Collins)
8509
* New class ``TransportListRegistry``, derived from the Registry class, which
8510
simplifies tracking the available Transports. (Goffredo Baroncelli)
8512
* New function ``Branch.get_revision_id_to_revno_map`` which will
8513
return a dictionary mapping revision ids to dotted revnos. Since
8514
dotted revnos are defined in the context of the branch tip, it makes
8515
sense to generate them from a ``Branch`` object.
8516
(John Arbash Meinel)
8518
* Fix the 'Unprintable error' message display to use the repr of the
8519
exception that prevented printing the error because the str value
8520
for it is often not useful in debugging (e.g. KeyError('foo') has a
8521
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
8522
useful. (Robert Collins)
8524
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
8530
* Don't fail bundle selftest if email has 'two' embedded.
8531
(Ian Clatworthy, #98510)
8533
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
8534
(Robert Widhopf-Fenk, #98591)
8536
* Remove ``--basis`` from the checkout/branch commands - it didn't work
8537
properly and is no longer beneficial.
8538
(Robert Collins, #53675, #43486)
8540
* Don't produce encoding error when adding duplicate files.
8543
* Fix ``bzr log <file>`` so it only logs the revisions that changed
8544
the file, and does it faster.
8545
(Kent Gibson, John Arbash Meinel, #51980, #69477)
8547
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
8548
an empty versioned directory, which now has files in it.
8549
(John Arbash Meinel, #104257)
8551
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
8552
inside the ancestry of the other. Saves a lot of graph processing
8553
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
8554
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
8556
* Fix ``show_diff_trees`` to handle the case when a file is modified,
8557
and the containing directory is renamed. (The file path is different
8558
in this versus base, but it isn't marked as a rename).
8559
(John Arbash Meinel, #103870)
8561
* FTP now works even when the FTP server does not support atomic rename.
8562
(Aaron Bentley, #89436)
8564
* Correct handling in bundles and merge directives of timezones with
8565
that are not an integer number of hours offset from UTC. Always
8566
represent the epoch time in UTC to avoid problems with formatting
8567
earlier times on win32. (Martin Pool, Alexander Belchenko, John
8570
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
8572
* "dirstate" and "dirstate-tags" formats now produce branches compatible
8573
with old versions of bzr. (Aaron Bentley, #107168))
8575
* Handle moving a directory when children have been added, removed,
8576
and renamed. (John Arbash Meinel, #105479)
8578
* Don't preventively use basic authentication for proxy before receiving a
8579
407 error. Otherwise people willing to use other authentication schemes
8580
may expose their password in the clear (or nearly). This add one
8581
roundtrip in case basic authentication should be used, but plug the
8585
* Handle http and proxy digest authentication.
8586
(Vincent Ladeuil, #94034).
8591
* Added ``bzrlib.strace.strace`` which will strace a single callable and
8592
return a StraceResult object which contains just the syscalls involved
8593
in running it. (Robert Collins)
8595
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
8596
default time down to one suitable for tests. (Andrew Bennetts)
8598
* Add new ``vfs_transport_factory`` attribute on tests which provides the
8599
common vfs backing for both the readonly and readwrite transports.
8600
This allows the RemoteObject tests to back onto local disk or memory,
8601
and use the existing ``transport_server`` attribute all tests know about
8602
to be the smart server transport. This in turn allows tests to
8603
differentiate between 'transport to access the branch', and
8604
'transport which is a VFS' - which matters in Remote* tests.
8605
(Robert Collins, Andrew Bennetts)
8607
* The ``make_branch_and_tree`` method for tests will now create a
8608
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
8609
a LocalURLServer. (Robert Collins, Andrew Bennetts)
8611
* Branch implementation tests have been audited to ensure that all urls
8612
passed to Branch APIs use proper urls, except when local-disk paths
8613
are intended. This is so that tests correctly access the test transport
8614
which is often not equivalent to local disk in Remote* tests. As part
8615
of this many tests were adjusted to remove dependencies on local disk
8617
(Robert Collins, Andrew Bennetts)
8619
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
8620
functions by adding a ``__unittest`` global attribute. (Robert Collins,
8621
Andrew Bennetts, Martin Pool, Jonathan Lange)
8623
* Refactored proxy and authentication handling to simplify the
8624
implementation of new auth schemes for both http and proxy.
8630
:Released: 2007-04-01
8635
* Handle incompatible repositories as a user issue when fetching.
8638
* Don't give a recommendation to upgrade when branching or
8639
checking out a branch that contains an old-format working tree.
8645
:Released: 2007-03-26
8650
* A warning is now displayed when opening working trees in older
8651
formats, to encourage people to upgrade to WorkingTreeFormat4.
8657
* HTTP redirections are now taken into account when a branch (or a
8658
bundle) is accessed for the first time. A message is issued at each
8659
redirection to inform the user. In the past, http redirections were
8660
silently followed for each request which significantly degraded the
8661
performances. The http redirections are not followed anymore by
8662
default, instead a RedirectRequested exception is raised. For bzrlib
8663
users needing to follow http redirections anyway,
8664
``bzrlib.transport.do_catching_redirections`` provide an easy transition
8670
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
8671
lock to an OS write lock. Linux can do this without unlocking, Win32
8672
needs to unlock in between. (John Arbash Meinel)
8674
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
8675
to silence (when false) warnings about opening old formats.
8678
* Fix minor performance regression with bzr-0.15 on pre-dirstate
8679
trees. (We were reading the working inventory too many times).
8680
(John Arbash Meinel)
8682
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
8683
``revision_history``. Branch subclasses should override
8684
``_gen_revision_history`` rather than ``revision_history`` to make use of
8685
this cache, and call ``_clear_revision_history_cache`` and
8686
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
8691
* Take ``smtp_server`` from user config into account.
8694
* Restore Unicode filename handling for versioned and unversioned files.
8695
(John Arbash Meinel, #92608)
8697
* Don't fail during ``bzr commit`` if a file is marked removed, and
8698
the containing directory is auto-removed. (John Arbash Meinel, #93681)
8700
* ``bzr status FILENAME`` failed on Windows because of an uncommon
8701
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
8702
(Wouter van Heyst, John Arbash Meinel, #90819)
8704
* ``bzr checkout source`` should create a local branch in the same
8705
format as source. (John Arbash Meinel, #93854)
8707
* ``bzr commit`` with a kind change was failing to update the
8708
last-changed-revision for directories. The
8709
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
8710
ignoring the fact that the kind could have changed, too.
8711
(John Arbash Meinel, #90111)
8713
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
8714
the directory. So that there was a chance it would break commit,
8715
etc. (John Arbash Meinel, #94037)
8717
* Correctly handles mutiple permanent http redirections.
8723
:Released: 2007-03-14
8725
Notes When Upgrading
8726
********************
8728
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
8729
default to ``--trees`` instead of ``--no-trees``.
8730
Existing shared repositories are not affected.
8735
* New ``merge-directive`` command to generate machine- and human-readable
8736
merge requests. (Aaron Bentley)
8738
* New ``submit:`` revision specifier makes it easy to diff against the
8739
common ancestor with the submit location (Aaron Bentley)
8741
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
8743
* Added ``bzr status --versioned`` to report only versioned files,
8744
not unknowns. (Kent Gibson)
8746
* Merge now autodetects the correct line-ending style for its conflict
8747
markers. (Aaron Bentley)
8752
* Refactored SSH vendor registration into SSHVendorManager class.
8758
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
8759
numbered dirs for TestCaseInTempDir. This is default behavior
8760
on Windows. Anyone can force named dirs on Windows
8761
with ``--no-numbered-dirs``. (Alexander Belchenko)
8763
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
8764
from the command line. (Marien Zwart, #90501)
8766
* Fix ``TreeTransform._iter_changes`` when both the source and
8767
destination are missing. (Aaron Bentley, #88842)
8769
* Fix commit of merges with symlinks in dirstate trees.
8772
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
8773
(Wouter van Heyst, #53483)
8779
:Released: 2007-03-07
8784
* The default disk format has changed. Please run 'bzr upgrade' in your
8785
working trees to upgrade. This new default is compatible for network
8786
operations, but not for local operations. That is, if you have two
8787
versions of bzr installed locally, after upgrading you can only use the
8788
bzr 0.15 version. This new default does not enable tags or nested-trees
8789
as they are incompatible with bzr versions before 0.15 over the network.
8791
* For users of bzrlib: Two major changes have been made to the working tree
8792
api in bzrlib. The first is that many methods and attributes, including
8793
the inventory attribute, are no longer valid for use until one of
8794
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
8795
and become invalid again after unlock is called. This has been done
8796
to improve performance and correctness as part of the dirstate
8798
(Robert Collins, John A Meinel, Martin Pool, and others).
8800
* For users of bzrlib: The attribute 'tree.inventory' should be considered
8801
readonly. Previously it was possible to directly alter this attribute, or
8802
its contents, and have the tree notice this. This has been made
8803
unsupported - it may work in some tree formats, but in the newer dirstate
8804
format such actions will have no effect and will be ignored, or even
8805
cause assertions. All operations possible can still be carried out by a
8806
combination of the tree API, and the bzrlib.transform API. (Robert
8807
Collins, John A Meinel, Martin Pool, and others).
8812
* Support for OS Windows 98. Also .bzr.log on any windows system
8813
saved in My Documents folder. (Alexander Belchenko)
8815
* ``bzr mv`` enhanced to support already moved files.
8816
In the past the mv command would have failed if the source file doesn't
8817
exist. In this situation ``bzr mv`` would now detect that the file has
8818
already moved and update the repository accordingly, if the target file
8820
A new option ``--after`` has been added so that if two files already
8821
exist, you could notify Bazaar that you have moved a (versioned) file
8822
and replaced it with another. Thus in this case ``bzr move --after``
8823
will only update the Bazaar identifier.
8824
(Steffen Eichenberg, Marius Kruger)
8826
* ``ls`` now works on treeless branches and remote branches.
8829
* ``bzr help global-options`` describes the global options.
8832
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
8835
* Files are now allowed to change kind (e.g. from file to symlink).
8836
Supported by ``commit``, ``revert`` and ``status``
8839
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
8842
* ``bzr help checkouts`` descibes what checkouts are and some possible
8843
uses of them. (James Westby, Aaron Bentley)
8845
* A new ``-d`` option to push, pull and merge overrides the default
8846
directory. (Martin Pool)
8848
* Branch format 6: smaller, and potentially faster than format 5. Supports
8849
``append_history_only`` mode, where the log view and revnos do not change,
8850
except by being added to. Stores policy settings in
8851
".bzr/branch/branch.conf".
8853
* ``append_only`` branches: Format 6 branches may be configured so that log
8854
view and revnos are always consistent. Either create the branch using
8855
"bzr init --append-revisions-only" or edit the config file as descriped
8856
in docs/configuration.txt.
8858
* rebind: Format 6 branches retain the last-used bind location, so if you
8859
"bzr unbind", you can "bzr bind" to bind to the previously-selected
8862
* Builtin tags support, created and deleted by the ``tag`` command and
8863
stored in the branch. Tags can be accessed with the revisionspec
8864
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
8865
at present. Tags require a network incompatible upgrade. To perform this
8866
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
8867
repositories. (Martin Pool)
8869
* The ``bzr://`` transport now has a well-known port number, 4155,
8870
which it will use by default. (Andrew Bennetts, Martin Pool)
8872
* Bazaar now looks for user-installed plugins before looking for site-wide
8873
plugins. (Jonathan Lange)
8875
* ``bzr resolve`` now detects and marks resolved text conflicts.
8881
* Internally revision ids and file ids are now passed around as utf-8
8882
bytestrings, rather than treating them as Unicode strings. This has
8883
performance benefits for Knits, since we no longer need to decode the
8884
revision id for each line of content, nor for each entry in the index.
8885
This will also help with the future dirstate format.
8886
(John Arbash Meinel)
8888
* Reserved ids (any revision-id ending in a colon) are rejected by
8889
versionedfiles, repositories, branches, and working trees
8892
* Minor performance improvement by not creating a ProgressBar for
8893
every KnitIndex we create. (about 90ms for a bzr.dev tree)
8894
(John Arbash Meinel)
8896
* New easier to use Branch hooks facility. There are five initial hooks,
8897
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
8898
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
8899
``'post_uncommit'``. These hooks fire after the matching operation
8900
on a branch has taken place, and were originally added for the
8901
branchrss plugin. (Robert Collins)
8903
* New method ``Branch.push()`` which should be used when pushing from a
8904
branch as it makes performance and policy decisions to match the UI
8905
level command ``push``. (Robert Collins).
8907
* Add a new method ``Tree.revision_tree`` which allows access to cached
8908
trees for arbitrary revisions. This allows the in development dirstate
8909
tree format to provide access to the callers to cached copies of
8910
inventory data which are cheaper to access than inventories from the
8912
(Robert Collins, Martin Pool)
8914
* New ``Branch.last_revision_info`` method, this is being done to allow
8915
optimization of requests for both the number of revisions and the last
8916
revision of a branch with smartservers and potentially future branch
8917
formats. (Wouter van Heyst, Robert Collins)
8919
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
8920
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
8921
other for code reuse without requiring users to perform file-renaming
8922
gymnastics. (Robert Collins)
8924
* New Repository method ``'gather_stats'`` for statistic data collection.
8925
This is expected to grow to cover a number of related uses mainly
8926
related to bzr info. (Robert Collins)
8928
* Log formatters are now managed with a registry.
8929
``log.register_formatter`` continues to work, but callers accessing
8930
the FORMATTERS dictionary directly will not.
8932
* Allow a start message to be passed to the ``edit_commit_message``
8933
function. This will be placed in the message offered to the user
8934
for editing above the separator. It allows a template commit message
8935
to be used more easily. (James Westby)
8937
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
8938
you pass a Unicode string rather than an 8-bit string. Callers need
8939
to be updated to encode first. (John Arbash Meinel)
8941
* Branch.push, pull, merge now return Result objects with information
8942
about what happened, rather than a scattering of various methods. These
8943
are also passed to the post hooks. (Martin Pool)
8945
* File formats and architecture is in place for managing a forest of trees
8946
in bzr, and splitting up existing trees into smaller subtrees, and
8947
finally joining trees to make a larger tree. This is the first iteration
8948
of this support, and the user-facing aspects still require substantial
8949
work. If you wish to experiment with it, use ``bzr upgrade
8950
--dirstate-with-subtree`` in your working trees and repositories.
8951
You can use the hidden commands ``split`` and ``join`` and to create
8952
and manipulate nested trees, but please consider using the nested-trees
8953
branch, which contains substantial UI improvements, instead.
8954
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
8955
(Aaron Bentley, Martin Pool, Robert Collins).
8960
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
8961
branch, rather than the last changed revision of the file.
8962
(John Arbash Meinel, #82158)
8964
* Lock operations no longer hang if they encounter a permission problem.
8967
* ``bzr push`` can resume a push that was canceled before it finished.
8968
Also, it can push even if the target directory exists if you supply
8969
the ``--use-existing-dir`` flag.
8970
(John Arbash Meinel, #30576, #45504)
8972
* Fix http proxy authentication when user and an optional
8973
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
8976
* ``bzr log branch/file`` works for local treeless branches
8977
(Aaron Bentley, #84247)
8979
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
8981
* Searching location of CA bundle for PyCurl in env variable
8982
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
8983
(Alexander Belchenko, #82086)
8985
* ``bzr init`` works with unicode argument LOCATION.
8986
(Alexander Belchenko, #85599)
8988
* Raise ``DependencyNotPresent`` if pycurl do not support https.
8989
(Vincent Ladeuil, #85305)
8991
* Invalid proxy env variables should not cause a traceback.
8992
(Vincent Ladeuil, #87765)
8994
* Ignore patterns normalised to use '/' path separator.
8995
(Kent Gibson, #86451)
8997
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
8999
* Fix bzrtools shelve command for removed lines beginning with "--"
9000
(Johan Dahlberg, #75577)
9005
* New ``--first`` option to ``bzr selftest`` to run specified tests
9006
before the rest of the suite. (Martin Pool)
9012
:Released: 2007-01-23
9017
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
9022
* Skip documentation generation tests if the tools to do so are not
9023
available. Fixes running selftest for installled copies of bzr.
9024
(John Arbash Meinel, #80330)
9026
* Fix the code that discovers whether bzr is being run from it's
9027
working tree to handle the case when it isn't but the directory
9028
it is in is below a repository. (James Westby, #77306)
9034
:Released: 2007-01-16
9039
* New connection: ``bzr+http://`` which supports tunnelling the smart
9040
protocol over an HTTP connection. If writing is enabled on the bzr
9041
server, then you can write over the http connection.
9042
(Andrew Bennetts, John Arbash Meinel)
9044
* Aliases now support quotation marks, so they can contain whitespace
9047
* PyCurlTransport now use a single curl object. By specifying explicitly
9048
the 'Range' header, we avoid the need to use two different curl objects
9049
(and two connections to the same server). (Vincent Ladeuil)
9051
* ``bzr commit`` does not prompt for a message until it is very likely to
9052
succeed. (Aaron Bentley)
9054
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
9057
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
9058
of a list while checking if a revision id was requested. Takes 10s
9059
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
9060
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
9061
filtering lines with a regex rather than multiple ``str.find()``
9062
calls. (saves another 300ms) (John Arbash Meinel)
9064
* Policy can be set for each configuration key. This allows keys to be
9065
inherited properly across configuration entries. For example, this
9066
should enable you to do::
9068
[/home/user/project]
9069
push_location = sftp://host/srv/project/
9070
push_location:policy = appendpath
9072
And then a branch like ``/home/user/project/mybranch`` should get an
9073
automatic push location of ``sftp://host/srv/project/mybranch``.
9076
* Added ``bzr status --short`` to make status report svn style flags
9077
for each file. For example::
9079
$ bzr status --short
9085
* 'bzr selftest --clean-output' allows easily clean temporary tests
9086
directories without running tests. (Alexander Belchenko)
9088
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
9090
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
9091
local is fully merged into remote. (Jan Hudec)
9093
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
9098
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
9099
help speed up processing, as well allowing to extract unannotated
9100
lines. Between the two ``fileids_affected_by_revision_ids`` is
9101
improved by approx 10%. (John Arbash Meinel)
9103
* Change Revision serialization to only write out millisecond
9104
resolution. Rather than expecting floating point serialization to
9105
preserve more resolution than we need. (Henri Weichers, Martin Pool)
9107
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
9109
* When ``encoding_type`` attribute of class Command is equal to 'exact',
9110
force sys.stdout to be a binary stream on Windows, and therefore
9111
keep exact line-endings (without LF -> CRLF conversion).
9112
(Alexander Belchenko)
9114
* Single-letter short options are no longer globally declared. (Martin
9117
* Before using detected user/terminal encoding bzr should check
9118
that Python has corresponding codec. (Alexander Belchenko)
9120
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
9125
* ``bzr missing --verbose`` was showing adds/removals in the wrong
9126
direction. (John Arbash Meinel)
9128
* ``bzr annotate`` now defaults to showing dotted revnos for merged
9129
revisions. It cuts them off at a depth of 12 characters, but you can
9130
supply ``--long`` to see the full number. You can also use
9131
``--show-ids`` to display the original revision ids, rather than
9132
revision numbers and committer names. (John Arbash Meinel, #75637)
9134
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
9135
(Alexander Belchenko, #57869)
9137
* Win32-specific: output of cat, bundle and diff commands don't mangle
9138
line-endings (Alexander Belchenko, #55276)
9140
* Replace broken fnmatch based ignore pattern matching with custom pattern
9142
(Kent Gibson, Jan Hudec #57637)
9144
* pycurl and urllib can detect short reads at different places. Update
9145
the test suite to test more cases. Also detect http error code 416
9146
which was raised for that specific bug. Also enhance the urllib
9147
robustness by detecting invalid ranges (and pycurl's one by detecting
9148
short reads during the initial GET). (Vincent Ladeuil, #73948)
9150
* The urllib connection sharing interacts badly with urllib2
9151
proxy setting (the connections didn't go thru the proxy
9152
anymore). Defining a proper ProxyHandler solves the
9153
problem. (Vincent Ladeuil, #74759)
9155
* Use urlutils to generate relative URLs, not osutils
9156
(Aaron Bentley, #76229)
9158
* ``bzr status`` in a readonly directory should work without giving
9159
lots of errors. (John Arbash Meinel, #76299)
9161
* Mention the revisionspec topic for the revision option help.
9162
(Wouter van Heyst, #31663)
9164
* Allow plugins import from zip archives.
9165
(Alexander Belchenko, #68124)
9171
:Released: 2006-12-05
9173
No changes from 0.13rc
9179
:Released: 2006-11-27
9184
* New command ``bzr remove-tree`` allows the removal of the working
9186
(Daniel Silverstone)
9188
* urllib uses shared keep-alive connections, so http
9189
operations are substantially faster.
9190
(Vincent Ladeuil, #53654)
9192
* ``bzr export`` allows an optional branch parameter, to export a bzr
9193
tree from some other url. For example:
9194
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
9195
(Daniel Silverstone)
9197
* Added ``bzr help topics`` to the bzr help system. This gives a
9198
location for general information, outside of a specific command.
9199
This includes updates for ``bzr help revisionspec`` the first topic
9200
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
9202
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
9205
* Knit files will now cache full texts only when the size of the
9206
deltas is as large as the size of the fulltext. (Or after 200
9207
deltas, whichever comes first). This has the most benefit on large
9208
files with small changes, such as the inventory for a large project.
9209
(eg For a project with 2500 files, and 7500 revisions, it changes
9210
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
9215
* New -D option given before the command line turns on debugging output
9216
for particular areas. -Derror shows tracebacks on all errors.
9219
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
9220
and remove benchmarks that take longer than 10min to run.
9221
(John Arbash Meinel)
9223
* Use ``time.time()`` instead of ``time.clock()`` to decide on
9224
progress throttling. Because ``time.clock()`` is actually CPU time,
9225
so over a high-latency connection, too many updates get throttled.
9226
(John Arbash Meinel)
9228
* ``MemoryTransport.list_dir()`` would strip the first character for
9229
files or directories in root directory. (John Arbash Meinel)
9231
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
9232
branch references - which the smart server component needs.
9234
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
9235
prefix. It disallows any access to locations above a set URL. (Andrew
9241
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
9242
And optimize the knit index parsing code.
9243
(Dmitry Vasiliev, John Arbash Meinel)
9245
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
9246
without importing it. This prevented ``bzr upgrade`` from working
9247
unless a plugin already imported ``bzrlib.workingtree``
9248
(John Arbash Meinel, #70716)
9250
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
9252
* Give nicer error message when an http server returns a 403
9253
error code. (Vincent Ladeuil, #57644).
9255
* When a multi-range http GET request fails, try a single
9256
range one. If it fails too, forget about ranges. Remember that until
9257
the death of the transport and propagates that to the clones.
9258
(Vincent Ladeuil, #62276, #62029).
9260
* Handles user/passwords supplied in url from command
9261
line (for the urllib implementation). Don't request already
9262
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
9264
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
9265
are added. This fixes bug where fetching remote revisions records
9266
them as full references rather than integers.
9267
(John Arbash Meinel, #64789)
9269
* ``bzr ignore`` strips trailing slashes in patterns.
9270
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
9272
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
9274
* mv correctly handles paths that traverse symlinks.
9275
(Aaron Bentley, #66964)
9277
* Give nicer looking error messages when failing to connect over ssh.
9278
(John Arbash Meinel, #49172)
9280
* Pushing to a remote branch does not currently update the remote working
9281
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
9282
machine now show that the working tree is out of date.
9283
(Cheuksan Edward Wang #48136)
9285
* Use patiencediff instead of difflib for determining deltas to insert
9286
into knits. This avoids the O(N^3) behavior of difflib. Patience
9287
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
9289
* Running ``bzr log`` on nonexistent file gives an error instead of the
9290
entire log history. (Cheuksan Edward Wang #50793)
9292
* ``bzr cat`` can look up contents of removed or renamed files. If the
9293
pathname is ambiguous, i.e. the files in the old and new trees have
9294
different id's, the default is the file in the new tree. The user can
9295
use "--name-from-revision" to select the file in the old tree.
9296
(Cheuksan Edward Wang, #30190)
9301
* TestingHTTPRequestHandler really handles the Range header
9302
(previously it was ignoring it and returning the whole file,).
9307
:Released: 2006-10-30
9312
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
9313
and remove benchmarks that take longer than 10min to run.
9314
(John Arbash Meinel)
9319
:Released: 2006-10-23
9324
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
9325
rather than just showing a decimal revision number for revisions on the
9326
mainline. These revision numbers are not yet accepted as input into bzr
9327
commands such as log, diff etc. (Robert Collins)
9329
* revisions can now be specified using dotted-decimal revision numbers.
9330
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
9332
* ``bzr help commands`` output is now shorter (Aaron Bentley)
9334
* ``bzr`` now uses lazy importing to reduce the startup time. This has
9335
a moderate effect on lots of actions, especially ones that have
9336
little to do. For example ``bzr rocks`` time is down to 116ms from
9337
283ms. (John Arbash Meinel)
9339
* New Registry class to provide name-to-object registry-like support,
9340
for example for schemes where plugins can register new classes to
9341
do certain tasks (e.g. log formatters). Also provides lazy registration
9342
to allow modules to be loaded on request.
9343
(John Arbash Meinel, Adeodato Simó)
9348
* LogFormatter subclasses show now expect the 'revno' parameter to
9349
show() to be a string rather than an int. (Robert Collins)
9354
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
9355
can take a ``working_dir='foo'`` parameter, which will change directory
9356
for the command. (John Arbash Meinel)
9358
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
9359
around a regex, which defers compilation until first use.
9360
(John Arbash Meinel)
9362
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
9363
``--no-plugins`` parameter to ensure test reproducability, and avoid
9364
problems with system-wide installed plugins. (John Arbash Meinel)
9366
* Unique tree root ids are now supported. Newly created trees still
9367
use the common root id for compatibility with bzr versions before 0.12.
9370
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
9371
pass in ``inventory.ROOT_ID`` if you want the default root id value.
9372
(Robert Collins, John Arbash Meinel)
9374
* New method ``WorkingTree.flush()`` which will write the current memory
9375
inventory out to disk. At the same time, ``read_working_inventory`` will
9376
no longer trash the current tree inventory if it has been modified within
9377
the current lock, and the tree will now ``flush()`` automatically on
9378
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
9379
advantage of this functionality. (Robert Collins, John Arbash Meinel)
9381
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
9382
parameter will cause it to add another column to its output, which
9383
contains the dotted-decimal revno for each revision, as a tuple.
9386
* ``LogFormatter.show_merge`` is deprecated in favour of
9387
``LogFormatter.show_merge_revno``. (Robert Collins)
9392
* Avoid circular imports by creating a deprecated function for
9393
``bzrlib.tree.RevisionTree``. Callers should have been using
9394
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
9397
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
9398
platforms. (Martin Pool, #66356)
9400
* Don't require ``Content-Type`` in range responses. Assume they are a
9401
single range if ``Content-Type`` does not exist.
9402
(John Arbash Meinel, #62473)
9404
* bzr branch/pull no longer complain about progress bar cleanup when
9405
interrupted during fetch. (Aaron Bentley, #54000)
9407
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
9408
the basis inventory, rather than going through the repository. This
9409
allows us to have 1 inventory read, and 2 inventory writes when
9410
committing a new tree. (John Arbash Meinel)
9412
* When reverting, files that are not locally modified that do not exist
9413
in the target are deleted, not just unversioned (Aaron Bentley)
9415
* When trying to acquire a lock, don't fail immediately. Instead, try
9416
a few times (up to 1 hour) before timing out. Also, report why the
9417
lock is unavailable (John Arbash Meinel, #43521, #49556)
9419
* Leave HttpTransportBase daughter classes decides how they
9420
implement cloning. (Vincent Ladeuil, #61606)
9422
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
9424
* If a commit fails, the commit message is stored in a file at the root of
9425
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
9431
* New test base class TestCaseWithMemoryTransport offers memory-only
9432
testing facilities: its not suitable for tests that need to mutate disk
9433
state, but most tests should not need that and should be converted to
9434
TestCaseWithMemoryTransport. (Robert Collins)
9436
* ``TestCase.make_branch_and_memory_tree`` now takes a format
9437
option to set the BzrDir, Repository and Branch formats of the
9438
created objects. (Robert Collins, John Arbash Meinel)
9443
:Released: 2006-10-02
9445
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
9450
:Released: 2006-09-27
9455
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
9457
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
9463
:Released: 2006-09-25
9468
* Knit files now wait to create their contents until the first data is
9469
added. The old code used to create an empty .knit and a .kndx with just
9470
the header. However, this caused a lot of extra round trips over sftp.
9471
This can change the time for ``bzr push`` to create a new remote branch
9472
from 160s down to 100s. This also affects ``bzr commit`` performance when
9473
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
9474
down to 40s (John Arbash Meinel, #44692)
9476
* When an entire subtree has been deleted, commit will now report that
9477
just the top of the subtree has been deleted, rather than reporting
9478
all the individual items. (Robert Collins)
9480
* Commit performs one less XML parse. (Robert Collins)
9482
* ``bzr checkout`` now operates on readonly branches as well
9483
as readwrite branches. This fixes bug #39542. (Robert Collins)
9485
* ``bzr bind`` no longer synchronises history with the master branch.
9486
Binding should be followed by an update or push to synchronise the
9487
two branches. This is closely related to the fix for bug #39542.
9490
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
9491
objects. This allows all imports to stay at the global scope, but
9492
modules will not actually be imported if they are not used.
9493
(John Arbash Meinel)
9495
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
9496
transport which will be used with the upcoming high-performance smart
9497
server. The new command ``bzr serve`` will invoke bzr in server mode,
9498
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
9501
* New command ``bzr version-info`` which can be used to get a summary
9502
of the current state of the tree. This is especially useful as part
9503
of a build commands. See ``doc/version_info.txt`` for more information
9504
(John Arbash Meinel)
9509
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
9510
specific set of files. (John Arbash Meinel, #3631)
9512
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
9514
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
9515
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
9516
reading a nested Stanza. (John Arbash Meinel)
9518
* Transform._set_mode() needs to stat the right file.
9519
(John Arbash Meinel, #56549)
9521
* Raise WeaveFormatError rather than StopIteration when trying to read
9522
an empty Weave file. (John Arbash Meinel, #46871)
9524
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
9525
(Vincent Ladeuil, #59835)
9527
* Handle boundary="" lines properly to allow access through a Squid proxy.
9528
(John Arbash Meinel, #57723)
9530
* revert now removes newly-added directories (Aaron Bentley, #54172)
9532
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
9533
isn't a working tree. (David Allouche, #40679)
9535
* Give nicer error messages when a user supplies an invalid --revision
9536
parameter. (John Arbash Meinel, #55420)
9538
* Handle when LANG is not recognized by python. Emit a warning, but
9539
just revert to using 'ascii'. (John Arbash Meinel, #35392)
9541
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
9542
(John Arbash Meinel)
9544
* Skip specific tests when the dependencies aren't met. This includes
9545
some ``setup.py`` tests when ``python-dev`` is not available, and
9546
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
9548
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
9549
the system. (Andrew Bennetts, John Arbash Meinel)
9551
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
9552
other branch, and will not push or pull between the two branches.
9553
API users will need to perform a push or pull or update operation if they
9554
require branch synchronisation to take place. (Robert Collins, #47344)
9556
* When creating a tarball or zipfile export, export unicode names as utf-8
9557
paths. This may not work perfectly on all platforms, but has the best
9558
chance of working in the common case. (John Arbash Meinel, #56816)
9560
* When committing, only files that exist in working tree or basis tree
9561
may be specified (Aaron Bentley, #50793)
9566
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
9571
* TestCaseInTempDir now creates a separate directory for HOME, rather
9572
than having HOME set to the same location as the working directory.
9573
(John Arbash Meinel)
9575
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
9576
which will update os.environ inside the spawned child. It also can
9577
take a ``universal_newlines=True``, which helps when checking the output
9578
of the command. (John Arbash Meinel)
9580
* Refactor SFTP vendors to allow easier re-use when ssh is used.
9583
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
9584
return urlescaped paths. This is now tested (there were bugs in a few
9585
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
9587
* New utility function ``symbol_versioning.deprecation_string``. Returns the
9588
formatted string for a callable, deprecation format pair. (Robert Collins)
9590
* New TestCase helper applyDeprecated. This allows you to call a callable
9591
which is deprecated without it spewing to the screen, just by supplying
9592
the deprecation format string issued for it. (Robert Collins)
9594
* Transport.append and Transport.put have been deprecated in favor of
9595
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
9596
``.put_file``. This removes the ambiguity in what type of object the
9597
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
9598
been added. Which works similarly to ``Transport.append()`` except for
9599
SFTP, it doesn't have a round trip when opening the file. Also, it
9600
provides functionality for creating a parent directory when trying
9601
to create a file, rather than raise NoSuchFile and forcing the
9602
caller to repeat their request.
9603
(John Arbash Meinel)
9605
* WorkingTree has a new api ``unversion`` which allow the unversioning of
9606
entries by their file id. (Robert Collins)
9608
* ``WorkingTree.pending_merges`` is deprecated. Please use the
9609
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
9611
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
9612
read rather than write. This is appropriate for actions which only need
9613
the branch data for reference rather than mutation. A new decorator
9614
``needs_tree_write_lock`` is provided in the workingtree module. Like the
9615
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
9616
declaration of the locking requirements of a function to ensure that
9617
a lock is taken out for casual scripts. (Robert Collins, #54107)
9619
* All WorkingTree methods which write to the tree, but not to the branch
9620
have been converted to use ``needs_tree_write_lock`` rather than
9621
``needs_write_lock``. Also converted is the revert, conflicts and tree
9622
transform modules. This provides a modest performance improvement on
9623
metadir style trees, due to the reduce lock-acquisition, and a more
9624
significant performance improvement on lightweight checkouts from
9625
remote branches, where trivial operations used to pay a significant
9626
penalty. It also provides the basis for allowing readonly checkouts.
9629
* Special case importing the standard library 'copy' module. This shaves
9630
off 40ms of startup time, while retaining compatibility. See:
9631
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
9633
* WorkingTree has a new parent class MutableTree which represents the
9634
specialisations of Tree which are able to be altered. (Robert Collins)
9636
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
9637
mutate the tree and its contents. (Robert Collins)
9639
* Transport behaviour at the root of the URL is now defined and tested.
9640
(Andrew Bennetts, Robert Collins)
9645
* New test helper classs MemoryTree. This is typically accessed via
9646
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
9648
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
9649
code to continue running concurrently with a subprocess of bzr.
9650
(Andrew Bennetts, Robert Collins)
9652
* Add a new method ``Transport.get_smart_client()``. This is provided to
9653
allow upgrades to a richer interface than the VFS one provided by
9654
Transport. (Andrew Bennetts, Martin Pool)
9659
:Released: 2006-08-29
9663
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
9664
tree. (Aaron Bentley)
9666
* 'bzr add --file-ids-from' can be used to specify another path to use
9667
for creating file ids, rather than generating all new ones. Internally,
9668
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
9669
will be used, rather than having bzrlib generate new ones.
9670
(John Arbash Meinel, #55781)
9672
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
9673
This will cache some of the intermediate trees, and decrease the
9674
setup time for benchmark tests. (John Arbash Meinel)
9676
* Inverse forms are provided for all boolean options. For example,
9677
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
9679
* Serialize out Inventories directly, rather than using ElementTree.
9680
Writing out a kernel sized inventory drops from 2s down to ~350ms.
9681
(Robert Collins, John Arbash Meinel)
9686
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
9688
* Change LockDir so that if the lock directory doesn't exist when
9689
``lock_write()`` is called, an attempt will be made to create it.
9690
(John Arbash Meinel, #56974)
9692
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
9694
* Active FTP transport now works as intended. (ghozzy, #56472)
9696
* Really fix mutter() so that it won't ever raise a UnicodeError.
9697
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
9698
But it is a debugging log, not a real user file.
9699
(John Arbash Meinel, #56947, #53880)
9701
* Change Command handle to allow Unicode command and options.
9702
At present we cannot register Unicode command names, so we will get
9703
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
9704
But that is better than a UnicodeError + a traceback.
9705
(John Arbash Meinel, #57123)
9707
* Handle TZ=UTC properly when reading/writing revisions.
9708
(John Arbash Meinel, #55783, #56290)
9710
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
9711
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
9713
* External diff does the right thing for binaries even in foreign
9714
languages. (John Arbash Meinel, #56307)
9716
* Testament handles more cases when content is unicode. Specific bug was
9717
in handling of revision properties.
9718
(John Arbash Meinel, Holger Krekel, #54723)
9720
* The bzr selftest was failing on installed versions due to a bug in a new
9721
test helper. (John Arbash Meinel, Robert Collins, #58057)
9726
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
9727
which can be used to cache the conversion between utf8 and Unicode.
9728
Especially helpful for some of the knit annotation code, which has to
9729
convert revision ids to utf8 to annotate lines in storage.
9730
(John Arbash Meinel)
9732
* ``setup.py`` now searches the filesystem to find all packages which
9733
need to be installed. This should help make the life of packagers
9734
easier. (John Arbash Meinel)
9739
:Released: 2006-08-11
9744
* The hard-coded built-in ignore rules have been removed. There are
9745
now two rulesets which are enforced. A user global one in
9746
``~/.bazaar/ignore`` which will apply to every tree, and the tree
9747
specific one '.bzrignore'.
9748
``~/.bazaar/ignore`` will be created if it does not exist, but with
9749
a more conservative list than the old default.
9750
This fixes bugs with default rules being enforced no matter what.
9751
The old list of ignore rules from bzr is available by
9752
running 'bzr ignore --old-default-rules'.
9753
(Robert Collins, Martin Pool, John Arbash Meinel)
9755
* 'branches.conf' has been changed to 'locations.conf', since it can apply
9756
to more locations than just branch locations.
9762
* The revision specifier "revno:" is extended to accept the syntax
9763
revno:N:branch. For example,
9764
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
9765
bzr.dev. (Matthieu Moy)
9767
* Tests updates to ensure proper URL handling, UNICODE support, and
9768
proper printing when the user's terminal encoding cannot display
9769
the path of a file that has been versioned.
9770
``bzr branch`` can take a target URL rather than only a local directory.
9771
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
9772
and normalize the parent based on root, allowing access across
9773
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
9774
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
9777
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
9778
Use terminal width for single-line logs from ``bzr log --line`` and
9779
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
9782
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
9783
(Alexander Belchenko)
9785
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
9787
* Show the correct number of revisions pushed when pushing a new branch.
9790
* 'bzr selftest' now shows a progress bar with the number of tests, and
9791
progress made. 'make check' shows tests in -v mode, to be more useful
9792
for the PQM status window. (Robert Collins).
9793
When using a progress bar, failed tests are printed out, rather than
9794
being overwritten by the progress bar until the suite finishes.
9795
(John Arbash Meinel)
9797
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
9798
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
9799
profile data for the individual profiled calls, allowing for fine
9800
grained analysis of performance.
9801
(Robert Collins, Martin Pool).
9803
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
9804
where commit can take an appreciable time. (Robert Collins)
9806
* 'bzr add' is now less verbose in telling you what ignore globs were
9807
matched by files being ignored. Instead it just tells you how many
9808
were ignored (because you might reasonably be expecting none to be
9809
ignored). 'bzr add -v' is unchanged and will report every ignored
9810
file. (Robert Collins).
9812
* ftp now has a test server if medusa is installed. As part of testing,
9813
ftp support has been improved, including support for supplying a
9814
non-standard port. (John Arbash Meinel).
9816
* 'bzr log --line' shows the revision number, and uses only the
9817
first line of the log message (#5162, Alexander Belchenko;
9820
* 'bzr status' has had the --all option removed. The 'bzr ls' command
9821
should be used to retrieve all versioned files. (Robert Collins)
9823
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
9824
over email, and applied on the other end, while maintaining ancestry.
9825
This bundle can be applied with either 'bzr merge' or 'bzr pull',
9826
the same way you would apply another branch.
9827
(John Arbash Meinel, Aaron Bentley)
9829
* 'bzr whoami' can now be used to set your identity from the command line,
9830
for a branch or globally. (Robey Pointer)
9832
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
9835
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
9838
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
9839
Also updates things like 'http+pycurl://' if pycurl is not present.
9840
(John Arbash Meinel) (Malone #47821, #52204)
9842
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
9843
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
9844
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
9846
* Improve the help text for 'bzr diff' to explain what various options do.
9847
(John Arbash Meinel, #6391)
9849
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
9850
revision 10. This makes -r10 more in line with what other commands do.
9851
'bzr uncommit' also now saves the pending merges of the revisions that
9852
were removed. So it is safe to uncommit after a merge, fix something,
9853
and commit again. (John Arbash Meinel, #32526, #31426)
9855
* 'bzr init' now also works on remote locations.
9856
(Wouter van Heyst, #48904)
9858
* HTTP support has been updated. When using pycurl we now support
9859
connection keep-alive, which reduces dns requests and round trips.
9860
And for both urllib and pycurl we support multi-range requests,
9861
which decreases the number of round-trips. Performance results for
9862
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
9863
http branching is now 2-3x faster, and ``bzr pull`` in an existing
9864
branch is as much as 4x faster.
9865
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
9867
* Performance improvements for sftp. Branching and pulling are now up to
9868
2x faster. Utilize paramiko.readv() support for async requests if it
9869
is available (paramiko > 1.6) (John Arbash Meinel)
9874
* Fix shadowed definition of TestLocationConfig that caused some
9876
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
9878
* Fix unnecessary requirement of sign-my-commits that it be run from
9879
a working directory. (Martin Pool, Robert Collins)
9881
* 'bzr push location' will only remember the push location if it succeeds
9882
in connecting to the remote location. (John Arbash Meinel, #49742)
9884
* 'bzr revert' no longer toggles the executable bit on win32
9885
(John Arbash Meinel, #45010)
9887
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
9889
* sftp tests now work correctly on win32 if you have a newer paramiko
9890
(John Arbash Meinel)
9892
* Cleanup win32 test suite, and general cleanup of places where
9893
file handles were being held open. (John Arbash Meinel)
9895
* When specifying filenames for 'diff -r x..y', the name of the file in the
9896
working directory can be used, even if its name is different in both x
9899
* File-ids containing single- or double-quotes are handled correctly by
9900
push. (Aaron Bentley, #52227)
9902
* Normalize unicode filenames to ensure cross-platform consistency.
9903
(John Arbash Meinel, #43689)
9905
* The argument parser can now handle '-' as an argument. Currently
9906
no code interprets it specially (it is mostly handled as a file named
9907
'-'). But plugins, and future operations can use it.
9908
(John Arbash meinel, #50984)
9910
* Bundles can properly read binary files with a plain '\r' in them.
9911
(John Arbash Meinel, #51927)
9913
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
9915
* Lots of win32 fixes (the test suite passes again).
9916
(John Arbash Meinel, #50155)
9918
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
9920
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
9922
* Removals are only committed if they match the filespec (or if there is
9923
no filespec). (#46635, Aaron Bentley)
9925
* smart-add recurses through all supplied directories
9926
(John Arbash Meinel, #52578)
9928
* Make the bundle reader extra lines before and after the bundle text.
9929
This allows you to parse an email with the bundle inline.
9930
(John Arbash Meinel, #49182)
9932
* Change the file id generator to squash a little bit more. Helps when
9933
working with long filenames on windows. (Also helps for unicode filenames
9934
not generating hidden files). (John Arbash Meinel, #43801)
9936
* Restore terminal mode on C-c while reading sftp password. (#48923,
9937
Nicholas Allen, Martin Pool)
9939
* Timestamps are rounded to 1ms, and revision entries can be recreated
9940
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
9942
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
9943
use local paths, since it is user visible (John Arbash Meinel, #53653)
9945
* ``bzr status foo`` when foo was unversioned used to cause a full delta
9946
to be generated (John Arbash Meinel, #53638)
9948
* When reading revision properties, an empty value should be considered
9949
the empty string, not None (John Arbash Meinel, #47782)
9951
* ``bzr diff --diff-options`` can now handle binary files being changed.
9952
Also, the output is consistent when --diff-options is not supplied.
9953
(John Arbash Meinel, #54651, #52930)
9955
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
9957
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
9958
accessible (John Arbash Meinel, #52976)
9963
* Combine the ignore rules into a single regex rather than looping over
9964
them to reduce the threshold where N^2 behaviour occurs in operations
9965
like status. (Jan Hudec, Robert Collins).
9967
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
9968
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
9970
* 'bzr push' should only push the ancestry of the current revision, not
9971
all of the history in the repository. This is especially important for
9972
shared repositories. (John Arbash Meinel)
9974
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
9975
rather than randomly walking the inventories. (John Arbash Meinel)
9977
* Doctests are now run in temporary directories which are cleaned up when
9978
they finish, rather than using special ScratchDir/ScratchBranch objects.
9981
* Split ``check`` into separate methods on the branch and on the repository,
9982
so that it can be specialized in ways that are useful or efficient for
9983
different formats. (Martin Pool, Robert Collins)
9985
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
9986
the global revision graph but only that part leading up to a particular
9987
revision. (Martin Pool, Robert Collins)
9989
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
9990
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
9991
(Robert Collins, Jelmer Vernooij).
9993
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
9994
Uses subprocess instead of spawnvp.
9995
(James Henstridge, John Arbash Meinel, #4047, #48914)
9997
* New command line option '--profile-imports', which will install a custom
9998
importer to log time to import modules and regex compilation time to
9999
sys.stderr (John Arbash Meinel)
10001
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
10002
instead. (Robert Collins)
10004
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
10009
:Released: 2006-05-17
10014
* setup.py failed to install launchpad plugin. (Martin Pool)
10019
:Released: 2006-05-16
10024
* Fix failure to commit a merge in a checkout. (Martin Pool,
10025
Robert Collins, Erik Bågfors, #43959)
10027
* Nicer messages from 'commit' in the case of renames, and correct
10028
messages when a merge has occured. (Robert Collins, Martin Pool)
10030
* Separate functionality from assert statements as they are skipped in
10031
optimized mode of python. Add the same check to pending merges.
10032
(Olaf Conradi, #44443)
10037
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
10039
* Add info on standalone branches without a working tree.
10040
(Olaf Conradi, #44155)
10042
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
10047
* Make editor invocation comply with Debian Policy. First check
10048
environment variables VISUAL and EDITOR, then try editor from
10049
alternatives system. If that all fails, fall back to the pre-defined
10050
list of editors. (Olaf Conradi, #42904)
10055
* New 'register-branch' command registers a public branch into
10056
Launchpad.net, where it can be associated with bugs, etc.
10057
(Martin Pool, Bjorn Tillenius, Robert Collins)
10062
* New public api in InventoryEntry - ``describe_change(old, new)`` which
10063
provides a human description of the changes between two old and
10064
new. (Robert Collins, Martin Pool)
10069
* Fix test case for bzr info in upgrading a standalone branch to metadir,
10070
uses bzrlib api now. (Olaf Conradi)
10075
:Released: 2006-05-08
10077
Notes When Upgrading
10078
********************
10080
Release 0.8 of bzr introduces a new format for history storage, called
10081
'knit', as an evolution of to the 'weave' format used in 0.7. Local
10082
and remote operations are faster using knits than weaves. Several
10083
operations including 'init', 'init-repo', and 'upgrade' take a
10084
--format option that controls this. Branching from an existing branch
10085
will keep the same format.
10087
It is possible to merge, pull and push between branches of different
10088
formats but this is slower than moving data between homogenous
10089
branches. It is therefore recommended (but not required) that you
10090
upgrade all branches for a project at the same time. Information on
10091
formats is shown by 'bzr info'.
10093
bzr 0.8 now allows creation of 'repositories', which hold the history
10094
of files and revisions for several branches. Previously bzr kept all
10095
the history for a branch within the .bzr directory at the root of the
10096
branch, and this is still the default. To create a repository, use
10097
the new 'bzr init-repo' command. Branches exist as directories under
10098
the repository and contain just a small amount of information
10099
indicating the current revision of the branch.
10101
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
10102
subversion. Checkouts are associated with a branch (optionally in a
10103
repository), which contains all the historical information. The
10104
result is that a checkout can be deleted without losing any
10105
already-committed revisions. A new 'update' command is also available.
10107
Repositories and checkouts are not supported with the 0.7 storage
10108
format. To use them you must upgrad to either knits, or to the
10109
'metaweave' format, which uses weaves but changes the .bzr directory
10116
* sftp paths can now be relative, or local, according to the lftp
10117
convention. Paths now take the form::
10119
sftp://user:pass@host:port/~/relative/path
10121
sftp://user:pass@host:port/absolute/path
10123
* The FTP transport now tries to reconnect after a temporary
10124
failure. ftp put is made atomic. (Matthieu Moy)
10126
* The FTP transport now maintains a pool of connections, and
10127
reuses them to avoid multiple connections to the same host (like
10128
sftp did). (Daniel Silverstone)
10130
* The ``bzr_man.py`` file has been removed. To create the man page now,
10131
use ``./generate_docs.py man``. The new program can also create other files.
10132
Run ``python generate_docs.py --help`` for usage information.
10133
(Hans Ulrich Niedermann & James Blackwell).
10135
* Man Page now gives full help (James Blackwell).
10136
Help also updated to reflect user config now being stored in .bazaar
10137
(Hans Ulrich Niedermann)
10139
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
10141
* Pull now accepts a --revision argument (Erik Bågfors)
10143
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
10144
line. You can now use the following command to sign all of your old
10147
find .bzr/revision-store// -name my@email-* \
10148
| sed 's/.*\/\/..\///' \
10149
| xargs bzr re-sign
10151
* Upgrade can now upgrade over the network. (Robert Collins)
10153
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
10154
behaviour. By default they will cache history in the checkout, but
10155
with --lightweight almost all data is kept in the master branch.
10158
* 'revert' unversions newly-versioned files, instead of deleting them.
10160
* 'merge' is more robust. Conflict messages have changed.
10162
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
10165
* Default log format can be set in configuration and plugins can register
10166
their own formatters. (Erik Bågfors)
10168
* New 'reconcile' command will check branch consistency and repair indexes
10169
that can become out of sync in pre 0.8 formats. (Robert Collins,
10170
Daniel Silverstone)
10172
* New 'bzr init --format' and 'bzr upgrade --format' option to control
10173
what storage format is created or produced. (Robert Collins,
10176
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
10178
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
10180
* New 'init-repository' command, plus support for repositories in 'init'
10181
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
10183
* Improve output of 'info' command. Show all relevant locations related to
10184
working tree, branch and repository. Use kibibytes for binary quantities.
10185
Fix off-by-one error in missing revisions of working tree. Make 'info'
10186
work on branches, repositories and remote locations. Show locations
10187
relative to the shared repository, if applicable. Show locking status
10188
of locations. (Olaf Conradi)
10190
* Diff and merge now safely handle binary files. (Aaron Bentley)
10192
* 'pull' and 'push' now normalise the revision history, so that any two
10193
branches with the same tip revision will have the same output from 'log'.
10196
* 'merge' accepts --remember option to store parent location, like 'push'
10197
and 'pull'. (Olaf Conradi)
10199
* bzr status and diff when files given as arguments do not exist
10200
in the relevant trees. (Martin Pool, #3619)
10202
* Add '.hg' to the default ignore list. (Martin Pool)
10204
* 'knit' is now the default disk format. This improves disk performance and
10205
utilization, increases incremental pull performance, robustness with SFTP
10206
and allows checkouts over SFTP to perform acceptably.
10207
The initial Knit code was contributed by Johan Rydberg based on a
10208
specification by Martin Pool.
10209
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
10211
* New tool to generate all-in-one html version of the manual. (Alexander
10214
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
10215
to be left in the SFTP repository. (Robert Collins, Martin Pool).
10217
* New option 'diff --prefix' to control how files are named in diff
10218
output, with shortcuts '-p0' and '-p1' corresponding to the options for
10219
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
10221
* Add --revision option to 'annotate' command. (Olaf Conradi)
10223
* If bzr shows an unexpected revision-history after pulling (perhaps due
10224
to a reweave) it can now be corrected by 'bzr reconcile'.
10230
* Commit is now verbose by default, and shows changed filenames and the
10231
new revision number. (Robert Collins, Martin Pool)
10233
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
10235
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
10237
* Make 'pull' and 'push' remember location on failure using --remember.
10240
* For compatibility, make old format for using weaves inside metadir
10241
available as 'metaweave' format. Rename format 'metadir' to 'default'.
10242
Clean up help for option --format in commands 'init', 'init-repo' and
10243
'upgrade'. (Olaf Conradi)
10248
* The internal storage of history, and logical branch identity have now
10249
been split into Branch, and Repository. The common locking and file
10250
management routines are now in bzrlib.lockablefiles.
10251
(Aaron Bentley, Robert Collins, Martin Pool)
10253
* Transports can now raise DependencyNotPresent if they need a library
10254
which is not installed, and then another implementation will be
10255
tried. (Martin Pool)
10257
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
10260
* Using Tree Transform for merge, revert, tree-building
10262
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
10263
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
10264
replacement API's. (Robert Collins)
10266
* New BzrDir class represents the .bzr control directory and manages
10267
formatting issues. (Robert Collins)
10269
* New repository.InterRepository class encapsulates Repository to
10270
Repository actions and allows for clean selection of optimised code
10271
paths. (Robert Collins)
10273
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
10274
deprecated, please use ``branch.fetch`` or ``repository.fetch``
10275
depending on your needs. (Robert Collins)
10277
* deprecated methods now have a ``is_deprecated`` flag on them that can
10278
be checked, if you need to determine whether a given callable is
10279
deprecated at runtime. (Robert Collins)
10281
* Progress bars are now nested - see
10282
``bzrlib.ui.ui_factory.nested_progress_bar``.
10283
(Robert Collins, Robey Pointer)
10285
* New API call ``get_format_description()`` for each type of format.
10288
* Changed ``branch.set_parent()`` to accept None to remove parent.
10291
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
10293
* WorkingTree.branch is now a read only property. (Robert Collins)
10295
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
10296
can be None or a factory that will create a progress bar. This is
10297
useful for testing or for overriding the bzrlib.progress heuristic.
10300
* New API method ``get_physical_lock_status()`` to query locks present on a
10301
transport. (Olaf Conradi)
10303
* Repository.reconcile now takes a thorough keyword parameter to allow
10304
requesting an indepth reconciliation, rather than just a data-loss
10305
check. (Robert Collins)
10307
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
10308
the user for yes/no style input. (Robert Collins)
10313
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
10314
for testing SFTP protocol support. (Robey Pointer)
10316
* Branch formats are now tested once per implementation (see ``bzrlib.
10317
tests.branch_implementations``. This is analagous to the transport
10318
interface tests, and has been followed up with working tree,
10319
repository and BzrDir tests. (Robert Collins)
10321
* New test base class TestCaseWithTransport provides a transport aware
10322
test environment, useful for testing any transport-interface using
10323
code. The test suite option --transport controls the transport used
10324
by this class (when its not being used as part of implementation
10325
contract testing). (Robert Collins)
10327
* Close logging handler on disabling the test log. This will remove the
10328
handler from the internal list inside python's logging module,
10329
preventing shutdown from closing it twice. (Olaf Conradi)
10331
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
10333
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
10334
parameter which will provide String("foo") to the command as its stdin.
10339
:Released: 2006-01-09
10344
* .bzrignore is excluded from exports, on the grounds that it's a bzr
10345
internal-use file and may not be wanted. (Jamie Wilkinson)
10347
* The "bzr directories" command were removed in favor of the new
10348
--kind option to the "bzr inventory" command. To list all
10349
versioned directories, now use "bzr inventory --kind directory".
10352
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
10353
by default. (John Arbash Meinel)
10355
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
10356
environment variable. Now the path for it is searched in ``BZR_HOME``,
10357
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
10358
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
10359
``HOME``. (John Arbash Meinel)
10361
* Plugins with the same name in different directories in the bzr plugin
10362
path are no longer loaded: only the first successfully loaded one is
10363
used. (Robert Collins)
10365
* Use systems' external ssh command to open connections if possible.
10366
This gives better integration with user settings such as ProxyCommand.
10369
* Permissions on files underneath .bzr/ are inherited from the .bzr
10370
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
10371
will mean that future file will be created with group write permissions.
10373
* configure.in and config.guess are no longer in the builtin default
10376
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
10377
files. (John Arbash Meinel, Martin Pool)
10382
* "bzr INIT dir" now initializes the specified directory, and creates
10383
it if it does not exist. (John Arbash Meinel)
10385
* New remerge command (Aaron Bentley)
10387
* Better zsh completion script. (Steve Borho)
10389
* 'bzr diff' now returns 1 when there are changes in the working
10390
tree. (Robert Collins)
10392
* 'bzr push' now exists and can push changes to a remote location.
10393
This uses the transport infrastructure, and can store the remote
10394
location in the ~/.bazaar/branches.conf configuration file.
10397
* Test directories are only kept if the test fails and the user requests
10400
* Tweaks to short log printing
10402
* Added branch nicks, new nick command, printing them in log output.
10405
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
10406
occurs. (Martin Pool)
10408
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
10409
the same as Subversion. (Martin Pool)
10411
* New ftp transport support (on ftplib), for ftp:// and aftp://
10412
URLs. (Daniel Silverstone)
10414
* Commit editor temporary files now start with ``bzr_log.``, to allow
10415
text editors to match the file name and set up appropriate modes or
10416
settings. (Magnus Therning)
10418
* Improved performance when integrating changes from a remote weave.
10419
(Goffredo Baroncelli)
10421
* Sftp will attempt to cache the connection, so it is more likely that
10422
a connection will be reused, rather than requiring multiple password
10425
* bzr revno now takes an optional argument indicating the branch whose
10426
revno should be printed. (Michael Ellerman)
10428
* bzr cat defaults to printing the last version of the file.
10429
(Matthieu Moy, #3632)
10431
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
10432
profiler. (Denys Duchier)
10434
* Faster commits by reading only the headers of affected weave files.
10437
* 'bzr add' now takes a --dry-run parameter which shows you what would be
10438
added, but doesn't actually add anything. (Michael Ellerman)
10440
* 'bzr add' now lists how many files were ignored per glob. add --verbose
10441
lists the specific files. (Aaron Bentley)
10443
* 'bzr missing' now supports displaying changes in diverged trees and can
10444
be limited to show what either end of the comparison is missing.
10445
(Aaron Bently, with a little prompting from Daniel Silverstone)
10450
* SFTP can walk up to the root path without index errors. (Robert Collins)
10452
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
10454
* Error when run with -OO
10456
* Fix bug in reporting http errors that don't have an http error code.
10459
* Handle more cases of pipe errors in display commands
10461
* Change status to 3 for all errors
10463
* Files that are added and unlinked before committing are completely
10464
ignored by diff and status
10466
* Stores with some compressed texts and some uncompressed texts are now
10467
able to be used. (John A Meinel)
10469
* Fix for bzr pull failing sometimes under windows
10471
* Fix for sftp transport under windows when using interactive auth
10473
* Show files which are both renamed and modified as such in 'bzr
10474
status' output. (Daniel Silverstone, #4503)
10476
* Make annotate cope better with revisions committed without a valid
10477
email address. (Marien Zwart)
10479
* Fix representation of tab characters in commit messages.
10482
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
10483
now parsed properly under Windows. (Alexander Belchenko)
10485
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
10487
* Keep a cached copy of the basis inventory to speed up operations
10488
that need to refer to it. (Johan Rydberg, Martin Pool)
10490
* Fix bugs in bzr status display of non-ascii characters.
10493
* Remove Makefile.in from default ignore list.
10494
(Tollef Fog Heen, Martin Pool, #6413)
10496
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
10501
* Fix selftest asking for passwords when there are no SFTP keys.
10502
(Robey Pointer, Jelmer Vernooij)
10504
* Fix selftest run with 'python -O'. (Martin Pool)
10506
* Fix HTTP tests under Windows. (John Arbash Meinel)
10508
* Make tests work even if HOME is not set (Aaron Bentley)
10510
* Updated ``build_tree`` to use fixed line-endings for tests which read
10511
the file cotents and compare. Make some tests use this to pass under
10512
Windows. (John Arbash Meinel)
10514
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
10516
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
10517
(John Arbash Meinel)
10519
* Use terminal width to align verbose test output. (Martin Pool)
10521
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
10522
If adding a new test script please add that to
10523
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
10525
* Much better error message if one of the test suites can't be
10526
imported. (Martin Pool)
10528
* Make check now runs the test suite twice - once with the default locale,
10529
and once with all locales forced to C, to expose bugs. This is not
10530
trivially done within python, so for now its only triggered by running
10531
Make check. Integrators and packagers who wish to check for full
10532
platform support should run 'make check' to test the source.
10535
* Tests can now run TestSkipped if they can't execute for any reason.
10536
(Martin Pool) (NB: TestSkipped should only be raised for correctable
10537
reasons - see the wiki spec ImprovingBzrTestSuite).
10539
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
10540
paths for the transport tests. Introduce blackbox remote sftp tests that
10541
test the same permutations. (Robert Collins, Robey Pointer)
10543
* Transport implementation tests are now independent of the local file
10544
system, which allows tests for esoteric transports, and for features
10545
not available in the local file system. They also repeat for variations
10546
on the URL scheme that can introduce issues in the transport code,
10547
see bzrlib.transport.TransportTestProviderAdapter() for this.
10550
* ``TestCase.build_tree`` uses the transport interface to build trees,
10551
pass in a transport parameter to give it an existing connection.
10557
* WorkingTree.pull has been split across Branch and WorkingTree,
10558
to allow Branch only pulls. (Robert Collins)
10560
* ``commands.display_command`` now returns the result of the decorated
10561
function. (Robert Collins)
10563
* LocationConfig now has a ``set_user_option(key, value)`` call to save
10564
a setting in its matching location section (a new one is created
10565
if needed). (Robert Collins)
10567
* Branch has two new methods, ``get_push_location`` and
10568
``set_push_location`` to respectively, get and set the push location.
10571
* ``commands.register_command`` now takes an optional flag to signal that
10572
the registrant is planning to decorate an existing command. When
10573
given multiple plugins registering a command is not an error, and
10574
the original command class (whether built in or a plugin based one) is
10575
returned to the caller. There is a new error 'MustUseDecorated' for
10576
signalling when a wrapping command should switch to the original
10577
version. (Robert Collins)
10579
* Some option parsing errors will raise 'BzrOptionError', allowing
10580
granular detection for decorating commands. (Robert Collins).
10582
* ``Branch.read_working_inventory`` has moved to
10583
``WorkingTree.read_working_inventory``. This necessitated changes to
10584
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
10585
WorkingTree as well. To make it clear that a WorkingTree cannot always
10586
be obtained ``Branch.working_tree()`` will raise
10587
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
10589
* All pending merges operations from Branch are now on WorkingTree.
10592
* The follow operations from Branch have moved to WorkingTree::
10602
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
10604
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
10606
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
10609
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
10610
query method. (Robert Collins)
10612
* New options to read only the table-of-contents of a weave.
10615
* Raise NoSuchFile when someone tries to add a non-existant file.
10618
* Simplify handling of DivergedBranches in ``cmd_pull()``.
10621
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
10622
is exposed as ``Branch().control_files``. Also this has been altered with the
10623
controlfile pre/suffix replaced by simple method names like 'get' and
10624
'put'. (Aaron Bentley, Robert Collins).
10626
* Deprecated functions and methods can now be marked as such using the
10627
``bzrlib.symbol_versioning`` module. Marked method have their docstring
10628
updated and will issue a DeprecationWarning using the warnings module
10629
when they are used. (Robert Collins)
10631
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
10632
for functions that need unicode strings. (Robert Collins)
10637
:Released: 2005-10-28
10642
* pull now takes --verbose to show you what revisions are added or removed
10645
* merge now takes a --show-base option to include the base text in
10649
* The config files are now read using ConfigObj, so '=' should be used as
10650
a separator, not ':'.
10653
* New 'bzr commit --strict' option refuses to commit if there are
10654
any unknown files in the tree. To commit, make sure all files are
10655
either ignored, added, or deleted. (Michael Ellerman)
10657
* The config directory is now ~/.bazaar, and there is a single file
10658
~/.bazaar/bazaar.conf storing email, editor and other preferences.
10661
* 'bzr add' no longer takes a --verbose option, and a --quiet option
10662
has been added that suppresses all output.
10664
* Improved zsh completion support in contrib/zsh, from Clint
10667
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
10668
Goffredo Baroncelli.
10670
* 'bzr check' now accepts -v for verbose reporting, and checks for
10671
ghosts in the branch. (Robert Collins)
10673
* New command 're-sign' which will regenerate the gpg signature for
10674
a revision. (Robert Collins)
10676
* If you set ``check_signatures=require`` for a path in
10677
``~/.bazaar/branches.conf`` then bzr will invoke your
10678
``gpg_signing_command`` (defaults to gpg) and record a digital signature
10679
of your commit. (Robert Collins)
10681
* New sftp transport, based on Paramiko. (Robey Pointer)
10683
* 'bzr pull' now accepts '--clobber' which will discard local changes
10684
and make this branch identical to the source branch. (Robert Collins)
10686
* Just give a quieter warning if a plugin can't be loaded, and
10687
put the details in .bzr.log. (Martin Pool)
10689
* 'bzr branch' will now set the branch-name to the last component of the
10690
output directory, if one was supplied.
10692
* If the option ``post_commit`` is set to one (or more) python function
10693
names (must be in the bzrlib namespace), then they will be invoked
10694
after the commit has completed, with the branch and ``revision_id`` as
10695
parameters. (Robert Collins)
10697
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
10699
* --merge-type weave is now supported for file contents. Tree-shape
10700
changes are still three-way based. (Martin Pool, Aaron Bentley)
10702
* 'bzr check' allows the first revision on revision-history to have
10703
parents - something that is expected for cheap checkouts, and occurs
10704
when conversions from baz do not have all history. (Robert Collins).
10706
* 'bzr merge' can now graft unrelated trees together, if your specify
10707
0 as a base. (Aaron Bentley)
10709
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
10712
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
10714
* 'bzr merge --reprocess' minimizes conflicts
10719
* The 'bzr selftest --pattern' option for has been removed, now
10720
test specifiers on the command line can be simple strings, or
10721
regexps, or both. (Robert Collins)
10723
* Passing -v to selftest will now show the time each test took to
10724
complete, which will aid in analysing performance regressions and
10725
related questions. (Robert Collins)
10727
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
10728
is given. (Martin Pool)
10730
* There is a new method for TestCaseInTempDir, assertFileEqual, which
10731
will check that a given content is equal to the content of the named
10732
file. (Robert Collins)
10734
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
10740
* New 'testament' command and concept for making gpg-signatures
10741
of revisions that are not tied to a particular internal
10742
representation. (Martin Pool).
10744
* Per-revision properties ('revprops') as key-value associated
10745
strings on each revision created when the revision is committed.
10746
Intended mainly for the use of external tools. (Martin Pool).
10748
* Config options have moved from bzrlib.osutils to bzrlib.config.
10751
* Improved command line option definitions allowing explanations
10752
for individual options, among other things. Contributed by
10755
* Config options have moved from bzrlib.osutils to bzrlib.config.
10756
Configuration is now done via the config.Config interface:
10757
Depending on whether you have a Branch, a Location or no information
10758
available, construct a ``*Config``, and use its ``signature_checking``,
10759
``username`` and ``user_email`` methods. (Robert Collins)
10761
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
10762
they are made available for other plugins to use. You should not
10763
import other plugins during the ``__init__`` of your plugin though, as
10764
no ordering is guaranteed, and the plugins directory is not on the
10765
python path. (Robert Collins)
10767
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
10768
no longer takes an inventory, rather it takes an option branch
10769
parameter, and if None is given will open the branch at basedir
10770
implicitly. (Robert Collins)
10772
* Cleaner exception structure and error reporting. Suggested by
10773
Scott James Remnant. (Martin Pool)
10775
* Branch.remove has been moved to WorkingTree, which has also gained
10776
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
10779
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
10780
added to the branch module. Use these to cause a function to run in a
10781
read or write lock respectively. (Robert Collins)
10783
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
10784
which allows direct access to the common case of 'get me this file
10785
from its branch'. (Robert Collins)
10787
* Transports can register using ``register_lazy_transport``, and they
10788
will be loaded when first used. (Martin Pool)
10790
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
10791
A new option to WorkingTree.pull has been added, clobber, which will
10792
ignore diverged history and pull anyway.
10795
* config.Config has a ``get_user_option`` call that accepts an option name.
10796
This will be looked up in branches.conf and bazaar.conf as normal.
10797
It is intended that this be used by plugins to support options -
10798
options of built in programs should have specific methods on the config.
10801
* ``merge.merge_inner`` now has tempdir as an optional parameter.
10804
* Tree.kind is not recorded at the top level of the hierarchy, as it was
10805
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
10808
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
10809
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
10810
about future directions. (Robert Collins/Martin Pool)
10812
* bzrlib.transport.http has been modified so that only 404 urllib errors
10813
are returned as NoSuchFile. Other exceptions will propagate as normal.
10814
This allows debuging of actual errors. (Robert Collins)
10816
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
10817
to apis like 'put', 'get' and 'has'. This is to provide consistent
10818
behaviour - it operates on url's only. (Robert Collins)
10820
* Transports can register using ``register_lazy_transport``, and they
10821
will be loaded when first used. (Martin Pool)
10823
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
10824
is called by ``merge_inner``. This is so that the conflict count can be
10825
retrieved (and potentially manipulated) before returning to the caller
10826
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
10827
caller. (Robert Collins)
10829
* ``revision.revision_graph`` can handle having only partial history for
10830
a revision - that is no revisions in the graph with no parents.
10833
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
10834
produce a branch and a list of paths, relative to that branch
10837
* New TestCase.addCleanup facility.
10839
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
10840
which can be used by programs importing bzrlib.
10845
* Better handling of branches in directories with non-ascii names.
10846
(Joel Rosdahl, Panagiotis Papadakos)
10848
* Upgrades of trees with no commits will not fail due to accessing
10849
[-1] in the revision-history. (Andres Salomon)
10855
:Released: 2005-10-12
10860
* Fix problem in pulling over http from machines that do not
10861
allow directories to be listed.
10863
* Avoid harmless warning about invalid hash cache after
10864
upgrading branch format.
10869
* Avoid some unnecessary http operations in branch and pull.
10875
:Released: 2005-10-11
10880
* 'bzr branch' over http initially gives a very high estimate
10881
of completion time but it should fall as the first few
10882
revisions are pulled in. branch is still slow on
10883
high-latency connections.
10888
* bzr-man.py has been updated to work again. Contributed by
10891
* Locking is now done with fcntl.lockf which works with NFS
10892
file systems. Contributed by Harald Meland.
10894
* When a merge encounters a file that has been deleted on
10895
one side and modified on the other, the old contents are
10896
written out to foo.BASE and foo.SIDE, where SIDE is this
10897
or OTHER. Contributed by Aaron Bentley.
10899
* Export was choosing incorrect file paths for the content of
10900
the tarball, this has been fixed by Aaron Bentley.
10902
* Commit will no longer commit without a log message, an
10903
error is returned instead. Contributed by Jelmer Vernooij.
10905
* If you commit a specific file in a sub directory, any of its
10906
parent directories that are added but not listed will be
10907
automatically included. Suggested by Michael Ellerman.
10909
* bzr commit and upgrade did not correctly record new revisions
10910
for files with only a change to their executable status.
10911
bzr will correct this when it encounters it. Fixed by
10914
* HTTP tests now force off the use of ``http_proxy`` for the duration.
10915
Contributed by Gustavo Niemeyer.
10917
* Fix problems in merging weave-based branches that have
10918
different partial views of history.
10920
* Symlink support: working with symlinks when not in the root of a
10921
bzr tree was broken, patch from Scott James Remnant.
10926
* 'branch' now accepts a --basis parameter which will take advantage
10927
of local history when making a new branch. This allows faster
10928
branching of remote branches. Contributed by Aaron Bentley.
10930
* New tree format based on weave files, called version 5.
10931
Existing branches can be upgraded to this format using
10934
* Symlinks are now versionable. Initial patch by
10935
Erik Toubro Nielsen, updated to head by Robert Collins.
10937
* Executable bits are tracked on files. Patch from Gustavo
10940
* 'bzr status' now shows unknown files inside a selected directory.
10941
Patch from Heikki Paajanen.
10943
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
10944
and 'resolve' have needed added, which list and remove those
10945
merge conflicts respectively. A conflicted tree cannot be committed
10946
in. Contributed by Aaron Bentley.
10948
* 'rm' is now an alias for 'remove'.
10950
* Stores now split out their content in a single byte prefixed hash,
10951
dropping the density of files per directory by 256. Contributed by
10954
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
10955
Contributed by Robert Collins.
10957
* 'bzr log' with the default formatter will show merged revisions,
10958
indented to the right. Initial implementation contributed by Gustavo
10959
Niemeyer, made incremental by Robert Collins.
10965
* Test case failures have the exception printed after the log
10966
for your viewing pleasure.
10968
* InventoryEntry is now an abstract base class, use one of the
10969
concrete InventoryDirectory etc classes instead.
10971
* Branch raises an UnsupportedFormatError when it detects a
10972
bzr branch it cannot understand. This allows for precise
10973
handling of such circumstances.
10975
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
10976
list of their ids and ``parent_sha1s`` is a list of their corresponding
10977
sha1s (for old branches only at the moment.)
10979
* New method-object style interface for Commit() and Fetch().
10981
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
10982
we call them revisions not patches.
10984
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
10985
directory is created if it doesn't exist.
10987
* Inventories now identify the files which were present by
10988
giving the revision *of that file*.
10990
* Inventory and Revision XML contains a version identifier.
10991
This must be consistent with the overall branch version
10992
but allows for more flexibility in future upgrades.
10997
* Removed testsweet module so that tests can be run after
10998
bzr installed by 'bzr selftest'.
11000
* 'bzr selftest' command-line arguments can now be partial ids
11001
of tests to run, e.g. ``bzr selftest test_weave``
11007
:Released: 2005-09-23
11012
* Fixed "branch -r" option.
11014
* Fix remote access to branches containing non-compressed history.
11017
* Better reliability of http server tests. (John Arbash-Meinel)
11019
* Merge graph maximum distance calculation fix. (Aaron Bentley)
11021
* Various minor bug in windows support have been fixed, largely in the
11022
test suite. Contributed by Alexander Belchenko.
11027
* Status now accepts a -r argument to give status between chosen
11028
revisions. Contributed by Heikki Paajanen.
11030
* Revision arguments no longer use +/-/= to control ranges, instead
11031
there is a 'before' namespace, which limits the successive namespace.
11032
For example '$ bzr log -r date:yesterday..before:date:today' will
11033
select everything from yesterday and before today. Contributed by
11036
* There is now a bzr.bat file created by distutils when building on
11037
Windows. Contributed by Alexander Belchenko.
11042
* Removed uuid() as it was unused.
11044
* Improved 'fetch' code for pulling revisions from one branch into
11045
another (used by pull, merged, etc.)
11051
:Released: 2005-09-20
11057
* Adding a file whose parent directory is not versioned will
11058
implicitly add the parent, and so on up to the root. This means
11059
you should never need to explictly add a directory, they'll just
11060
get added when you add a file in the directory. Contributed by
11063
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
11066
* If you set ``BZR_EDITOR`` in the environment, it is checked in
11067
preference to EDITOR and the config file for the interactive commit
11068
editing program. Related to this is a bugfix where a missing program
11069
set in EDITOR would cause editing to fail, now the fallback program
11070
for the operating system is still tried.
11072
* Files that are not directories/symlinks/regular files will no longer
11073
cause bzr to fail, it will just ignore them by default. You cannot add
11074
them to the tree though - they are not versionable.
11080
* Refactor xml packing/unpacking.
11085
* Fixed 'bzr mv' by Ollie Rutherfurd.
11087
* Fixed strange error when trying to access a nonexistent http
11090
* Make sure that the hashcache gets written out if it can't be
11097
* Various Windows fixes from Ollie Rutherfurd.
11099
* Quieten warnings about locking; patch from Matt Lavin.
11105
:Released: 2005-09-02
11110
* ``bzr shell-complete`` command contributed by Clint Adams to
11111
help with intelligent shell completion.
11113
* New expert command ``bzr find-merge-base`` for debugging merges.
11119
* Much better merge support.
11121
* merge3 conflicts are now reported with markers like '<<<<<<<'
11122
(seven characters) which is the same as CVS and pleases things
11129
* ``bzr upgrade`` no longer fails when trying to fix trees that
11130
mention revisions that are not present.
11132
* Fixed bugs in listing plugins from ``bzr plugins``.
11134
* Fix case of $EDITOR containing options for the editor.
11136
* Fix log -r refusing to show the last revision.
11137
(Patch from Goffredo Baroncelli.)
11143
* ``bzr log --show-ids`` shows the revision ids of all parents.
11145
* Externally provided commands on your $BZRPATH no longer need
11146
to recognize --bzr-usage to work properly, and can just handle
11153
* Changed trace messages to go through the standard logging
11154
framework, so that they can more easily be redirected by
11162
:Released: 2005-08-18
11167
* Python plugins, automatically loaded from the directories on
11168
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
11170
* New 'bzr mkdir' command.
11172
* Commit mesage is fetched from an editor if not given on the
11173
command line; patch from Torsten Marek.
11175
* ``bzr log -m FOO`` displays commits whose message matches regexp
11178
* ``bzr add`` with no arguments adds everything under the current directory.
11180
* ``bzr mv`` does move or rename depending on its arguments, like
11183
* ``bzr missing`` command shows a summary of the differences
11184
between two trees. (Merged from John Arbash-Meinel.)
11186
* An email address for commits to a particular tree can be
11187
specified by putting it into .bzr/email within a branch. (Based
11188
on a patch from Heikki Paajanen.)
11194
* Faster working tree operations.
11200
* 3rd-party modules shipped with bzr are copied within the bzrlib
11201
python package, so that they can be installed by the setup
11202
script without clashing with anything already existing on the
11203
system. (Contributed by Gustavo Niemeyer.)
11205
* Moved plugins directory to bzrlib/, so that there's a standard
11206
plugin directory which is not only installed with bzr itself but
11207
is also available when using bzr from the development tree.
11208
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
11209
standard plugins directory.
11211
* When exporting to a tarball with ``bzr export --format tgz``, put
11212
everything under a top directory rather than dumping it into the
11213
current directory. This can be overridden with the ``--root``
11214
option. Patch from William Dodé and John Meinel.
11216
* New ``bzr upgrade`` command to upgrade the format of a branch,
11217
replacing ``bzr check --update``.
11219
* Files within store directories are no longer marked readonly on
11222
* Changed ``bzr log`` output to a more compact form suggested by
11223
John A Meinel. Old format is available with the ``--long`` or
11224
``-l`` option, patched by William Dodé.
11226
* By default the commit command refuses to record a revision with
11227
no changes unless the ``--unchanged`` option is given.
11229
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
11230
line options must come before the command name because they
11231
affect what commands are available; all other options must come
11232
after the command name because their interpretation depends on
11235
* ``branch`` and ``clone`` added as aliases for ``branch``.
11237
* Default log format is back to the long format; the compact one
11238
is available with ``--short``.
11244
* Fix bugs in committing only selected files or within a subdirectory.
11250
:Released: 2005-06-15
11255
* ``bzr`` with no command now shows help rather than giving an
11256
error. Suggested by Michael Ellerman.
11258
* ``bzr status`` output format changed, because svn-style output
11259
doesn't really match the model of bzr. Now files are grouped by
11260
status and can be shown with their IDs. ``bzr status --all``
11261
shows all versioned files and unknown files but not ignored files.
11263
* ``bzr log`` runs from most-recent to least-recent, the reverse
11264
of the previous order. The previous behaviour can be obtained
11265
with the ``--forward`` option.
11267
* ``bzr inventory`` by default shows only filenames, and also ids
11268
if ``--show-ids`` is given, in which case the id is the second
11275
* New 'bzr whoami --email' option shows only the email component
11276
of the user identification, from Jo Vermeulen.
11278
* New ``bzr ignore PATTERN`` command.
11280
* Nicer error message for broken pipe, interrupt and similar
11281
conditions that don't indicate an internal error.
11283
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
11285
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
11286
either read or write mode.
11288
* New option ``bzr log --show-ids`` shows revision and file ids.
11290
* New usage ``bzr log FILENAME`` shows only revisions that
11291
affected that file.
11293
* Changed format for describing changes in ``bzr log -v``.
11295
* New option ``bzr commit --file`` to take a message from a file,
11296
suggested by LarstiQ.
11298
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
11299
Oler. File may be in a branch other than the working directory.
11301
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
11304
* Commands can now be defined by external programs or scripts
11305
in a directory on $BZRPATH.
11307
* New "stat cache" avoids reading the contents of files if they
11308
haven't changed since the previous time.
11310
* If the Python interpreter is too old, try to find a better one
11311
or give an error. Based on a patch from Fredrik Lundh.
11313
* New optional parameter ``bzr info [BRANCH]``.
11315
* New form ``bzr commit SELECTED`` to commit only selected files.
11317
* New form ``bzr log -r FROM:TO`` shows changes in selected
11318
range; contributed by John A Meinel.
11320
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
11321
options through to an external GNU diff.
11323
* New option ``bzr add --no-recurse`` to add a directory but not
11326
* ``bzr --version`` now shows more information if bzr is being run
11333
* Fixed diff format so that added and removed files will be
11334
handled properly by patch. Fix from Lalo Martins.
11336
* Various fixes for files whose names contain spaces or other
11343
* Converted black-box test suites from Bourne shell into Python;
11344
now run using ``./testbzr``. Various structural improvements to
11347
* testbzr by default runs the version of bzr found in the same
11348
directory as the tests, or the one given as the first parameter.
11350
* testbzr also runs the internal tests, so the only command
11351
required to check is just ``./testbzr``.
11353
* testbzr requires python2.4, but can be used to test bzr running
11354
under a different version.
11356
* Tests added for many other changes in this release.
11362
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
11364
* Refactor command functions into Command objects based on HCT by
11365
Scott James Remnant.
11367
* Better help messages for many commands.
11369
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
11370
this is called trace messages are just discarded.
11372
* New internal function ``find_touching_revisions()`` and hidden
11373
command touching-revisions trace the changes to a given file.
11375
* Simpler and faster ``compare_inventories()`` function.
11377
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
11379
* New AtomicFile class.
11381
* New developer commands ``added``, ``modified``.
11387
* Cope on Windows on python2.3 by using the weaker random seed.
11388
2.4 is now only recommended.
11394
:Released: 2005-04-22
11399
* 'bzr diff' optionally takes a list of files to diff. Still a bit
11400
basic. Patch from QuantumG.
11402
* More default ignore patterns.
11404
* New 'bzr log --verbose' shows a list of files changed in the
11405
changeset. Patch from Sebastian Cote.
11407
* Roll over ~/.bzr.log if it gets too large.
11409
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
11412
* New 'bzr help commands' based on a patch from Denys Duchier.
11418
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
11419
or $EMAIL. All are decoded by the locale preferred encoding.
11420
If none of these are present user@hostname is used. The host's
11421
fully-qualified name is not used because that tends to fail when
11422
there are DNS problems.
11424
* New 'bzr whoami' command instead of username user-email.
11430
* Make commit safe for hardlinked bzr trees.
11432
* Some Unicode/locale fixes.
11434
* Partial workaround for ``difflib.unified_diff`` not handling
11435
trailing newlines properly.
11441
* Allow docstrings for help to be in PEP0257 format. Patch from
11444
* More tests in test.sh.
11446
* Write profile data to a temporary file not into working
11447
directory and delete it when done.
11449
* Smaller .bzr.log with process ids.
11455
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
11458
* Some improvements in handling paths on Windows, based on a patch
11465
:Released: 2005-04-06
11470
* New "directories" internal command lists versioned directories
11473
* Can now say "bzr commit --help".
11475
* New "rename" command to rename one file to a different name
11478
* New "move" command to move one or more files into a different
11481
* New "renames" command lists files renamed since base revision.
11483
* New cat command contributed by janmar.
11488
* .bzr.log is placed in $HOME (not pwd) and is always written in
11489
UTF-8. (Probably not a completely good long-term solution, but
11495
* Workaround for difflib bug in Python 2.3 that causes an
11496
exception when comparing empty files. Reported by Erik Toubro
11502
* Refactored inventory storage to insert a root entry at the top.
11507
* Start of shell-based black-box testing in test.sh.
11516
* Win32 fixes from Steve Brown.
11522
:Codename: "black cube"
11523
:Released: 2005-03-31
11528
* Default ignore list extended (see bzrlib/__init__.py).
11530
* Patterns in .bzrignore are now added to the default ignore list,
11531
rather than replacing it.
11533
* Ignore list isn't reread for every file.
11535
* More help topics.
11537
* Reinstate the 'bzr check' command to check invariants of the
11540
* New 'ignored' command lists which files are ignored and why;
11541
'deleted' lists files deleted in the current working tree.
11543
* Performance improvements.
11545
* New global --profile option.
11547
* Ignore patterns like './config.h' now correctly match files in
11548
the root directory only.
11554
:Released: 2005-03-26
11559
* More information from info command.
11561
* Can now say "bzr help COMMAND" for more detailed help.
11563
* Less file flushing and faster performance when writing logs and
11564
committing to stores.
11566
* More useful verbose output from some commands.
11571
* Fix inverted display of 'R' and 'M' during 'commit -v'.
11576
* Include a subset of ElementTree-1.2.20040618 to make
11577
installation easier.
11579
* Fix time.localtime call to work with Python 2.3 (the minimum
11586
:Released: 2005-03-22
11591
* First public release.
11593
* Storage of local versions: init, add, remove, rm, info, log,
11597
bzr ?.?.? (not released yet)
11598
############################
11600
:Codename: template
11603
Compatibility Breaks
11604
********************
11630
vim: tw=74 ft=rst ff=unix