5
.. contents:: List of Releases
8
bzr 2.1.0rc1 (not released yet)
9
###############################
12
:2.1.0rc1: 2009-01-06 (expected)
20
* The ``suppress_warnings`` configuration option has been introduced and
21
accept the ``format_deprecation`` value to disable the corresponding
22
warning for repositories. It can be set to in either ``bazaar.conf``,
23
``locations.conf`` or ``branch.conf``.
24
(Ted Gould, Matthew Fuller, Vincent Ladeuil)
26
* ``bzr update`` now takes a ``--revision`` argument. This lets you
27
change the revision of the working tree to any revision in the
28
ancestry of the current or master branch. (Matthieu Moy, Mark Hammond,
34
* ``bzr export dir`` now requests all file content as a record stream,
35
rather than requsting the file content one file-at-a-time. This can make
36
exporting over the network significantly faster (54min => 9min in one
37
case). (John Arbash Meinel, #343218)
39
* ``bzr serve`` no longer slowly leaks memory. The compiled
40
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
41
free resources, and it should have been using ``__dealloc__``.
42
This will likely have an impact on any other process that is serving for
43
an extended period of time. (John Arbash Meinel, #494406)
45
* ``bzr switch -b`` can now create branches that are located using directory
46
services such as ``lp:``, even when the branch name doesn't contain a
47
'/'. (Neil Martinsen-Burrell, #495263)
49
* ``bzr unshelve`` has improved messages about what it is doing.
50
(Neil Martinsen-Burrell, #496917)
52
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
53
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
54
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
56
* Give a clearer message if the lockdir disappears after being apparently
57
successfully taken. (Martin Pool, #498378)
59
* Listen to the SIGWINCH signal to update the terminal width.
60
(Vincent Ladeuil, #316357)
62
* The 2a format wasn't properly restarting autopacks when something
63
changed underneath it (like another autopack). Now concurrent
64
autopackers will properly succeed. (John Arbash Meinel, #495000)
69
* Push will now inform the user when they are trying to push to a foreign
70
VCS for which roundtripping is not supported, and will suggest them to
71
use dpush. (Jelmer Vernooij)
73
* Transport network activity indicator is shown more of the time when
74
Bazaar is doing network IO.
80
* There is a System Administrator's Guide in ``doc/en/admin-guide``,
81
including discussions of installation, relevant plugins, security and
87
* Many test features were renamed from ``FooFeature`` to ``foo_feature``
88
to be consistent with instances being lower case and classes being
89
CamelCase. For the features that were more likely to be used, we added a
90
deprecation thunk, but not all. (John Arbash Meinel)
92
* ``WorkingTree.update`` implementations must now accept a ``revision``
98
* New helper osutils.UnicodeOrBytesToBytesWriter which encodes unicode
99
objects but passes str objects straight through. This is used for
100
selftest but may be useful for diff and other operations that generate
101
mixed output. (Robert Collins)
103
* New exception ``NoRoundtrippingSupport``, for use by foreign branch
104
plugins. (Jelmer Vernooij)
109
* ``bzrlib.tests.permute_for_extension`` is a helper that simplifies
110
running all tests in the current module, once against a pure python
111
implementation, and once against an extension (pyrex/C) implementation.
112
It can be used to dramatically simplify the implementation of
113
``load_tests``. (John Arbash Meinel)
115
* ``bzrlib.tests.TestCase`` now subclasses ``testtools.testcase.TestCase``.
116
This permits features in testtools such as getUniqueInteger and
117
getUniqueString to be used. Because of this, testtools version 0.9.2 or
118
newer is now a dependency to run bzr selftest. Running with versions of
119
testtools less than 0.9.2 will cause bzr to error while loading the test
120
suite. (Robert Collins)
122
* The test progress bar no longer distinguishes tests that 'errored' from
123
tests that 'failed' - they're all just failures.
126
bzr 2.0.4 (not released yet)
127
############################
141
* ``bzr export dir`` now requests all file content as a record stream,
142
rather than requsting the file content one file-at-a-time. This can make
143
exporting over the network significantly faster (54min => 9min in one
144
case). (John Arbash Meinel, #343218)
146
* ``bzr serve`` no longer slowly leaks memory. The compiled
147
``bzrlib.bencode.Encoder()`` class was using ``__del__`` to cleanup and
148
free resources, and it should have been using ``__dealloc__``.
149
This will likely have an impact on any other process that is serving for
150
an extended period of time. (John Arbash Meinel, #494406)
152
* Check for SIGINT (Ctrl-C) and other signals immediately if ``readdir``
153
returns ``EINTR`` by calling ``PyErr_CheckSignals``. This affected the
154
optional ``_readdir_pyx`` extension. (Andrew Bennetts, #495023)
156
* Give a clearer message if the lockdir disappears after being apparently
157
successfully taken. (Martin Pool, #498378)
159
* The 2a format wasn't properly restarting autopacks when something
160
changed underneath it (like another autopack). Now concurrent
161
autopackers will properly succeed. (John Arbash Meinel, #495000)
182
:Codename: san francisco airport
185
The fourth beta release in the 2.1 series brings with it a significant
186
number of bugfixes (~20). The test suite is once again (finally) "green"
187
on Windows, and should remain that way for future releases. There are a
188
few performance related updates (faster upgrade and log), and several UI
189
tweaks. There has also been a significant number of tweaks to the runtime
190
documentation. 2.1.0b4 include everything from the 2.0.3 release.
196
* The BZR_SSH environmental variable may now be set to the path of a secure
197
shell client. If currently set to the value ``ssh`` it will now guess the
198
vendor of the program with that name, to restore the old behaviour that
199
indicated the SSH Corporation client use ``sshcorp`` instead as the magic
200
string. (Martin <gzlist@googlemail.com>, #176292)
205
* ``bzr commit`` now has a ``--commit-time`` option.
206
(Alexander Sack, #459276)
208
* ``-Dhpss`` now increases logging done when run on the bzr server,
209
similarly to how it works on the client. (John Arbash Meinel)
211
* New option ``bzr unshelve --keep`` applies the changes and leaves them
212
on the shelf. (Martin Pool, Oscar Fuentes, #492091)
214
* The ``BZR_COLUMNS`` envrionment variable can be set to force bzr to
215
respect a given terminal width. This can be useful when output is
216
redirected or in obscure cases where the default value is not
217
appropriate. Pagers can use it to get a better control of the line
221
* The new command ``bzr lp-mirror`` will request that Launchpad update its
222
mirror of a local branch. This command will only function if launchpadlib
230
* After renaming a file, the dirstate could accidentally reference
231
``source\\path`` rather than ``source/path`` on Windows. This might be a
232
source of some dirstate-related failures. (John Arbash Meinel)
234
* ``bzr commit`` now detects commit messages that looks like file names
235
and issues a warning.
236
(Gioele Barabucci, #73073)
238
* ``bzr ignore /`` no longer causes an IndexError. (Gorder Tyler, #456036)
240
* ``bzr log -n0 -rN`` should not return revisions beyond its merged revisions.
241
(#325618, #484109, Marius Kruger)
243
* ``bzr merge --weave`` and ``--lca`` will now create ``.BASE`` files for
244
files with conflicts (similar to ``--merge3``). The contents of the file
245
is a synthesis of all bases used for the merge.
246
(John Arbash Meinel, #40412)
248
* ``bzr mv --quiet`` really is quiet now. (Gordon Tyler, #271790)
250
* ``bzr serve`` is more clear about the risk of supplying --allow-writes.
251
(Robert Collins, #84659)
253
* ``bzr serve --quiet`` really is quiet now. (Gordon Tyler, #252834)
255
* Fix bug with redirected URLs over authenticated HTTP.
256
(Glen Mailer, Neil Martinsen-Burrell, Vincent Ladeuil, #395714)
258
* Interactive merge doesn't leave branch locks behind. (Aaron Bentley)
260
* Lots of bugfixes for the test suite on Windows. We should once again
261
have a test suite with no failures on Windows. (John Arbash Meinel)
263
* ``osutils.terminal_width()`` obeys the BZR_COLUMNS environment
264
variable but returns None if the terminal is not a tty (when output is
265
redirected for example). Also fixes its usage under OSes that doesn't
266
provide termios.TIOCGWINSZ. Make sure the corresponding tests runs on
268
(Joke de Buhr, Vincent Ladeuil, #353370, #62539)
269
(John Arbash Meinel, Vincent Ladeuil, #492561)
271
* Terminate ssh subprocesses when no references to them remain, fixing
272
subprocess and file descriptor leaks. (Andrew Bennetts, #426662)
274
* The ``--hardlink`` option of ``bzr branch`` and ``bzr checkout`` now
275
works for 2a format trees. Only files unaffected by content filters
276
will be hardlinked. (Andrew Bennetts, #408193)
278
* The new glob expansion on Windows would replace all ``\`` characters
279
with ``/`` even if it there wasn't a glob to expand, the arg was quoted,
280
etc. Now only change slashes if there is something being glob expanded.
281
(John Arbash Meinel, #485771)
283
* Use our faster ``KnownGraph.heads()`` functionality when computing the
284
new rich-root heads. This can cut a conversion time in half (mysql from
285
13.5h => 6.2h) (John Arbash Meinel, #487632)
287
* When launching a external diff tool via bzr diff --using, temporary files
288
are no longer created, rather, the path to the file in the working tree is
289
passed to the external diff tool. This allows the file to be edited if the
290
diff tool provides for this. (Gary van der Merwe, #490738)
292
* The launchpad-open command can now be used from a subdirectory of a
293
branch, not just from the root of the branch.
294
(Neil Martinsen-Burrell, #489102)
300
* ``bzr log`` is now faster. (Ian Clatworthy)
302
* ``bzr update`` provides feedback on which branch it is up to date with.
303
(Neil Martinsen-Burrell)
305
* ``bzr upgrade`` from pre-2a to 2a can be significantly faster (4x).
306
For details see the xml8 patch and heads() improvements.
309
* ``bzrlib.urlutils.local_path_from_url`` now accepts
310
'file://localhost/' as well as 'file:///' URLs on POSIX. (Michael
313
* The progress bar now shows only a spinner and per-operation counts,
314
not an overall progress bar. The previous bar was often not correlated
315
with real overall operation progress, either because the operations take
316
nonlinear time, or because at the start of the operation Bazaar couldn't
317
estimate how much work there was to do. (Martin Pool)
322
* Lots of documentation tweaks for inline help topics and command help
328
* ``bzrlib.textui`` (vestigial module) removed. (Martin Pool)
330
* The Launchpad plugin now has a function ``login`` which will log in to
331
Launchpad with launchpadlib, and ``load_branch`` which will return the
332
Launchpad Branch object corresponding to a given Bazaar Branch object.
338
* New test Feature: ``ModuleAvailableFeature``. It is designed to make it
339
easier to handle what tests you want to run based on what modules can be
340
imported. (Rather than lots of custom-implemented features that were
341
basically copy-and-pasted.) (John Arbash Meinel)
343
* ``osutils.timer_func()`` can be used to get either ``time.time()`` or
344
``time.clock()`` when you want to do performance timing.
345
``time.time()`` is limited to 15ms resolution on Windows, but
346
``time.clock()`` gives CPU and not wall-clock time on other platforms.
349
* Several code paths that were calling ``Transport.get().read()`` have
350
been changed to the equalivent ``Transport.get_bytes()``. The main
351
difference is that the latter will explicitly call ``file.close()``,
352
rather than expecting the garbage collector to handle it. This helps
353
with some race conditions on Windows during the test suite and sftp
354
tests. (John Arbash Meinel)
359
* TestCaseWithMemoryTransport no longer sets $HOME and $BZR_HOME to
360
unicode strings. (Michael Hudson, #464174)
366
:Codename: little italy
370
The third stable release of Bazaar has a small handful of bugfixes. As
371
expected, this has no internal or external compatibility changes versus
377
* ``bzr push --use-existing-dir`` no longer crashes if the directory
378
exists but contains an invalid ``.bzr`` directory.
379
(Andrew Bennetts, #423563)
381
* Content filters are now applied correctly after pull, merge and switch.
382
(Ian Clatworthy, #385879)
384
* Fix a potential segfault in the groupcompress hash map handling code.
385
When inserting new entries, if the final hash bucket was empty, we could
386
end up trying to access if ``(last_entry+1)->ptr == NULL``.
387
(John Arbash Meinel, #490228)
389
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
395
:Codename: after sprint recovery
398
This release was pushed up from its normal release cycle due to a
399
regression in python 2.4 compatibility in 2.1.0b2. Since this regression
400
was caught before 2.1.0b2 was officially announced, the full changelog
401
includes both 2.1.0b3 and 2.1.0b2 changes.
403
Highlights of 2.1.0b3 are: new globbing code for all commands on Windows,
404
the test suite now conforms to python's trunk enhanced semantics (skip,
405
etc.), and ``bzr info -v`` will now report the correct branch and repo
406
formats for Remote objects.
412
* Users can define a shelve editor to provide shelf functionality at a
413
granularity finer than per-patch-hunk. (Aaron Bentley)
418
* Fix for shell completion and short options. (Benoît PIERRE)
420
* Hooks daughter classes should always call the base constructor.
421
(Alexander Belchenko, Vincent Ladeuil, #389648)
423
* Improve "Binary files differ" hunk handling. (Aaron Bentley, #436325)
425
* On Windows, do glob expansion at the command-line level (as is usually
426
done in bash, etc.) This means that *all* commands get glob expansion
427
(bzr status, bzr add, bzr mv, etc). It uses a custom command line
428
parser, which allows us to know if a given section was quoted. It means
429
you can now do ``bzr ignore "*.py"``.
430
(John Arbash Meinel, #425510, #426410, #194450)
432
* Sanitize commit messages that come in from the '-m' flag. We translate
433
'\r\n' => '\n' and a plain '\r' => '\n'. The storage layer doesn't
434
allow those because XML store silently translate it anyway. (The parser
435
auto-translates \r\n => \n in ways that are hard for us to catch.)
437
* Show correct branch and repository format descriptions in
438
``bzr info -v`` on a smart server location. (Andrew Bennetts, #196080)
440
* The fix for bug #186920 accidentally broke compatibility with python
441
2.4. (Vincent Ladeuil, #475585)
443
* Using ``Repository.get_commit_builder().record_iter_changes()`` now
444
correctly sets ``self.inv_sha1`` to a sha1 string and
445
``self.new_inventory`` to an Inventory instance after calling
446
``self.finish_inventory()``. (Previously it accidently set both values
447
as a tuple on ``self.inv_sha1``. This was missed because
448
``repo.add_revision`` ignores the supplied inventory sha1 and recomputes
449
the sha1 from the repo directly. (John Arbash Meinel)
451
* Shelve command refuse to run if there is no real terminal.
452
(Alexander Belchenko)
454
* Avoid unnecessarily flushing of trace file; it's now unbuffered at the
455
Python level. (Martin Pool)
460
* Include Japanese translations for documentation (Inada Naoki)
462
* New API ``ui_factory.make_output_stream`` to be used for sending bulk
463
(rather than user-interaction) data to stdout. This automatically
464
coordinates with progress bars or other terminal activity, and can be
466
(Martin Pool, 493944)
471
* Some of the core groupcompress functionality now releases the GIL before
472
operation. Similar to how zlib and bz2 operate without the GIL in the
473
core compression and decompression routines. (John Arbash Meinel)
478
* -Dhpssvfs will now trigger on ``RemoteBzrDir._ensure_real``, providing
479
more debugging of VFS access triggers. (Robert Collins)
481
* KnownFailure is now signalled to ``ExtendedTestResult`` using the same
482
method that Python 2.7 uses - ``addExpectedFailure``. (Robert Collins)
484
* ``--parallel=fork`` is now compatible with --subunit.
485
(Robert Collins, Vincent Ladeuil, #419776)
487
* TestNotApplicable is now handled within the TestCase.run method rather
488
than being looked for within ``ExtendedTestResult.addError``. This
489
provides better handling with other ``TestResult`` objects, degrading to
490
sucess rather than error. (Robert Collins)
492
* The private method ``_testConcluded`` on ``ExtendedTestResult`` has been
493
removed - it was empty and unused. (Robert Collins)
495
* UnavailableFeature is now handled within the TestCase.run method rather
496
than being looked for within addError. If the Result object does not
497
have an addNotSupported method, addSkip is attempted instead, and
498
failing that addSuccess. (Robert Collins)
500
* When a TestResult does not have an addSkip method, skipped tests are now
501
reported as successful tests, rather than as errors. This change is
502
to make it possible to get a clean test run with a less capable
503
TestResult. (Robert Collins)
510
:Codename: a load off my mind
513
This is our second feature-filled release since 2.0, pushing us down the
514
path to a 2.1.0. Once again, all bugfixes in 2.0.2 are present in 2.1.0b2.
516
Key highlights in this release are: improved handling of
517
failures-during-cleanup for commit, fixing a long-standing bug with
518
``bzr+http`` and shared repositories, all ``lp:`` urls to be resolved
519
behind proxies, and a new StaticTuple datatype, allowing us to reduce
520
memory consumption (50%) and garbage collector overhead (40% faster) for
523
* A new ``--concurrency`` option has been added as well as an associated
524
BZR_CONCURRENCY environment variable to specify the number of
525
processes that can be run concurrently when running ``bzr selftest``. The
526
command-line option overrides the environment variable if both are
527
specified. If none is specified. the number of processes is obtained
528
from the OS as before. (Matt Nordhoff, Vincent Ladeuil)
533
* ``bzr+http`` servers no longer give spurious jail break errors when
534
serving branches inside a shared repository. (Andrew Bennetts, #348308)
536
* Errors during commit are handled more robustly so that knock-on errors
537
are less likely to occur, and will not obscure the original error if
538
they do occur. This fixes some causes of ``TooManyConcurrentRequests``
539
and similar errors. (Andrew Bennetts, #429747, #243391)
541
* Launchpad urls can now be resolved from behind proxies.
542
(Gordon Tyler, Vincent Ladeuil, #186920)
544
* Reduce the strictness for StaticTuple, instead add a debug flag
545
``-Dstatic_tuple`` which will change apis to be strict and raise errors.
546
This way, most users won't see failures, but developers can improve
547
internals. (John Arbash Meinel, #471193)
549
* TreeTransform.adjust_path updates the limbo paths of descendants of adjusted
550
files. (Aaron Bentley)
552
* Unicode paths are now handled correctly and consistently by the smart
553
server. (Andrew Bennetts, Michael Hudson, #458762)
558
* When reading index files, we now use a ``StaticTuple`` rather than a
559
plain ``tuple`` object. This generally gives a 20% decrease in peak
560
memory, and can give a performance boost up to 40% on large projects.
563
* Peak memory under certain operations has been reduced significantly.
564
(eg, 'bzr branch launchpad standalone' is cut in half)
570
* Filtered views user documentation upgraded to refer to format 2a
571
instead of pre-2.0 formats. (Ian Clatworthy)
576
* Remove deprecated ``CLIUIFactory``. (Martin Pool)
578
* ``UIFactory`` now has new ``show_error``, ``show_message`` and
579
``show_warning`` methods, which can be hooked by non-text UIs.
585
* Added ``bzrlib._simple_set_pyx``. This is a hybrid between a Set and a
586
Dict (it only holds keys, but you can lookup the object located at a
587
given key). It has significantly reduced memory consumption versus the
588
builtin objects (1/2 the size of Set, 1/3rd the size of Dict). This is
589
used as the interning structure for StaticTuple objects.
592
* ``bzrlib._static_tuple_c.StaticTuple`` is now available and used by
593
the btree index parser and the chk map parser. This class functions
594
similarly to ``tuple`` objects. However, it can only point to a limited
595
collection of types. (Currently StaticTuple, str, unicode, None, bool,
596
int, long, float, but not subclasses). This allows us to remove it from
597
the garbage collector (it cannot be in a cycle), it also allows us to
598
intern the objects. In testing, this can reduce peak memory by 20-40%,
599
and significantly improve performance by removing objects from being
600
inspected by the garbage collector. (John Arbash Meinel)
602
* ``GroupCompressBlock._ensure_content()`` will now release the
603
``zlib.decompressobj()`` when the first request is for all of the
604
content. (Previously it would only be released if you made a request for
605
part of the content, and then all of it later.) This turns out to be a
606
significant memory savings, as a ``zstream`` carries around approx 260kB
607
of internal state and buffers. (For branching bzr.dev this drops peak
608
memory from 382MB => 345MB.) (John Arbash Meinel)
610
* When streaming content between ``2a`` format repositories, we now clear
611
caches from earlier versioned files. (So 'revisions' is cleared when we
612
start reading 'inventories', etc.) This can have a significant impact on
613
peak memory for initial copies (~200MB). (John Arbash Meinel)
619
:Codename: after the scare
622
The second in our "let's keep the stable bugfixes flowing" series. As
623
expected this has a few (~9) bugfixes relative to 2.0.1, and no major api
629
* Avoid "NoneType has no attribute st_mode" error when files disappear
630
from a directory while it's being read. (Martin Pool, #446033)
632
* Content filters are now applied correctly after revert.
635
* Diff parsing handles "Binary files differ" hunks. (Aaron Bentley, #436325)
637
* Fetching from stacked pre-2a repository via a smart server no longer
638
fails intermittently with "second push failed to complete".
639
(Andrew Bennetts, #437626)
641
* Fix typos left after test_selftest refactoring.
642
(Vincent Ladeuil, Matt Nordhoff, #461149)
644
* Fixed ``ObjectNotLocked`` errors during ``bzr log -r NNN somefile``.
645
(Andrew Bennetts, #445171)
647
* PreviewTree file names are not limited by the encoding of the temp
648
directory's filesystem. (Aaron Bentley, #436794)
653
* ``bzr log`` now read-locks branches exactly once, so makes better use of
654
data caches. (Andrew Bennetts)
659
* Filtered views user documentation upgraded to refer to format 2a
660
instead of pre-2.0 formats. (Ian Clatworthy)
666
:Codename: While the cat is away
669
This is the first development release in the new split "stable" and
670
"development" series. As such, the release is a snapshot of bzr.dev
671
without creating a release candidate first. This release includes a
672
fair amount of internal changes, with deprecated code being removed,
673
and several new feature developments. People looking for a stable code
674
base with only bugfixes should focus on the 2.0.1 release. All bugfixes
675
present in 2.0.1 are present in 2.1.0b1.
677
Highlights include support for ``bzr+ssh://host/~/homedir`` style urls,
678
finer control over the plugin search path via extended BZR_PLUGIN_PATH
679
syntax, visible warnings when extension modules fail to load, and improved
680
error handling during unlocking.
686
* Bazaar can now send mail through Apple OS X Mail.app.
689
* ``bzr+ssh`` and ``bzr`` paths can now be relative to home directories
690
specified in the URL. Paths starting with a path segment of ``~`` are
691
relative to the home directory of the user running the server, and paths
692
starting with ``~user`` are relative to the home directory of the named
693
user. For example, for a user "bob" with a home directory of
694
``/home/bob``, these URLs are all equivalent:
696
* ``bzr+ssh://bob@host/~/repo``
697
* ``bzr+ssh://bob@host/~bob/repo``
698
* ``bzr+ssh://bob@host/home/bob/repo``
700
If ``bzr serve`` was invoked with a ``--directory`` argument, then no
701
home directories outside that directory will be accessible via this
704
This is a feature of ``bzr serve``, so pre-2.1 clients will
705
automatically benefit from this feature when ``bzr`` on the server is
706
upgraded. (Andrew Bennetts, #109143)
708
* Extensions can now be compiled if either Cython or Pyrex is available.
709
Currently Pyrex is preferred, but that may change in the future.
712
* Give more control on BZR_PLUGIN_PATH by providing a way to refer to or
713
disable the user, site and core plugin directories.
714
(Vincent Ladeuil, #412930, #316192, #145612)
719
* Bazaar's native protocol code now correctly handles EINTR, which most
720
noticeably occurs if you break in to the debugger while connected to a
721
bzr+ssh server. You can now can continue from the debugger (by typing
722
'c') and the process continues. However, note that pressing C-\ in the
723
shell may still kill the SSH process, which is bug 162509, so you must
724
sent a signal to the bzr process specifically, for example by typing
725
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
727
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
728
filename will issue a warning and skip over those files.
729
(Robert Collins, #3918)
731
* ``bzr dpush`` now aborts if uncommitted changes (including pending merges)
732
are present in the working tree. The configuration option ``dpush_strict``
733
can be used to set the default for this behavior.
734
(Vincent Ladeuil, #438158)
736
* ``bzr merge`` and ``bzr remove-tree`` now requires --force if pending
737
merges are present in the working tree.
738
(Vincent Ladeuil, #426344)
740
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
741
traceback. (Martin Pool, #109115)
743
* Don't give a warning on Windows when failing to import ``_readdir_pyx``
744
as it is never built. (John Arbash Meinel, #430645)
746
* Don't restrict the command name used to run the test suite.
747
(Vincent Ladeuil, #419950)
749
* ftp transports were built differently when the kerberos python module was
750
present leading to obscure failures related to ASCII/BINARY modes.
751
(Vincent Ladeuil, #443041)
753
* Network streams now decode adjacent records of the same type into a
754
single stream, reducing layering churn. (Robert Collins)
756
* PreviewTree behaves correctly when get_file_mtime is invoked on an unmodified
757
file. (Aaron Bentley, #251532)
759
* Registry objects should not use iteritems() when asked to use items().
760
(Vincent Ladeuil, #430510)
762
* Weave based repositories couldn't be cloned when committers were using
763
domains or user ids embedding '.sig'. Now they can.
764
(Matthew Fuller, Vincent Ladeuil, #430868)
769
* Revision specifiers can now be given in a more DWIM form, without
770
needing explicit prefixes for specifiers like tags or revision id's.
771
See ``bzr help revisionspec`` for full details. (Matthew Fuller)
773
* Bazaar gives a warning before exiting, and writes into ``.bzr.log``, if
774
compiled extensions can't be loaded. This typically indicates a
775
packaging or installation problem. In this case Bazaar will keep
776
running using pure-Python versions, but this may be substantially
777
slower. The warning can be disabled by setting
778
``ignore_missing_extensions = True`` in ``bazaar.conf``.
779
See also <https://answers.launchpad.net/bzr/+faq/703>.
780
(Martin Pool, #406113, #430529)
782
* Secondary errors that occur during Branch.unlock and Repository.unlock
783
no longer obscure the original error. These methods now use a new
784
decorator, ``only_raises``. This fixes many causes of
785
``TooManyConcurrentRequests`` and similar errors.
786
(Andrew Bennetts, #429747)
791
* Describe the new shell-like test feature. (Vincent Ladeuil)
793
* Help on hooks no longer says 'Not deprecated' for hooks that are
794
currently supported. (Ian Clatworthy, #422415)
799
* ``bzrlib.user_encoding`` has been removed; use
800
``bzrlib.osutils.get_user_encoding`` instead. (Martin Pool)
802
* ``bzrlib.tests`` now uses ``stopTestRun`` for its ``TestResult``
803
subclasses - the same as python's unittest module. (Robert Collins)
805
* ``diff._get_trees_to_diff`` has been renamed to
806
``diff.get_trees_and_branches_to_diff``. It is now a public API, and it
807
returns the old and new branches. (Gary van der Merwe)
809
* ``bzrlib.trace.log_error``, ``error`` and ``info`` have been deprecated.
812
* ``MutableTree.has_changes()`` does not require a tree parameter anymore. It
813
now defaults to comparing to the basis tree. It now checks for pending
814
merges too. ``Merger.check_basis`` has been deprecated and replaced by the
815
corresponding has_changes() calls. ``Merge.compare_basis``,
816
``Merger.file_revisions`` and ``Merger.ensure_revision_trees`` have also
818
(Vincent Ladeuil, #440631)
820
* ``ProgressTask.note`` is deprecated.
826
* Added ``-Drelock`` debug flag. It will ``note`` a message every time a
827
repository or branch object is unlocked then relocked the same way.
830
* ``BTreeLeafParser.extract_key`` has been tweaked slightly to reduce
831
mallocs while parsing the index (approx 3=>1 mallocs per key read).
832
This results in a 10% speedup while reading an index.
835
* The ``bzrlib.lsprof`` module has a new class ``BzrProfiler`` which makes
836
profiling in some situations like callbacks and generators easier.
842
* Passing ``--lsprof-tests -v`` to bzr selftest will cause lsprof output to
843
be output for every test. Note that this is very verbose! (Robert Collins)
845
* Setting ``BZR_TEST_PDB=1`` when running selftest will cause a pdb
846
post_mortem to be triggered when a test failure occurs. (Robert Collins)
848
* Shell-like tests can now be written. Code in ``bzrlib/tests/script.py`` ,
849
documentation in ``developers/testing.txt`` for details.
852
* Some tests could end up with the same id, that was dormant for
854
(Vincent Ladeuil, #442980)
856
* Stop showing the number of tests due to missing features in the test
857
progress bar. (Martin Pool)
859
* Test parameterisation now does a shallow copy, not a deep copy of the test
860
to be parameterised. This is not expected to break external use of test
861
parameterisation, and is substantially faster. (Robert Collins)
863
* Tests that try to open a bzr dir on an arbitrary transport will now
864
fail unless they have explicitly permitted the transport via
865
``self.permit_url``. The standard test factories such as ``self.get_url``
866
will permit the urls they provide automatically, so only exceptional
867
tests should need to do this. (Robert Collins)
869
* The break-in test no longer cares about clean shutdown of the child,
870
instead it is happy if the debugger starts up. (Robert Collins)
872
* The full test suite is expected to pass when the C extensions are not
873
present. (Vincent Ladeuil, #430749)
879
:Codename: Stability First
882
The first of our new ongoing bugfix-only stable releases has arrived. It
883
includes a collection of 12 bugfixes applied to bzr 2.0.0, but does not
884
include any of the feature development in the 2.1.0 series.
890
* ``bzr add`` in a tree that has files with ``\r`` or ``\n`` in the
891
filename will issue a warning and skip over those files.
892
(Robert Collins, #3918)
894
* bzr will attempt to authenticate with SSH servers that support
895
``keyboard-interactive`` auth but not ``password`` auth when using
896
Paramiko. (Andrew Bennetts, #433846)
898
* Fixed fetches from a stacked branch on a smart server that were failing
899
with some combinations of remote and local formats. This was causing
900
"unknown object type identifier 60" errors. (Andrew Bennetts, #427736)
902
* Fixed ``ObjectNotLocked`` errors when doing some log and diff operations
903
on branches via a smart server. (Andrew Bennetts, #389413)
905
* Handle things like ``bzr add foo`` and ``bzr rm foo`` when the tree is
906
at the root of a drive. ``osutils._cicp_canonical_relpath`` always
907
assumed that ``abspath()`` returned a path that did not have a trailing
908
``/``, but that is not true when working at the root of the filesystem.
909
(John Arbash Meinel, Jason Spashett, #322807)
911
* Hide deprecation warnings for 'final' releases for python2.6.
912
(John Arbash Meinel, #440062)
914
* Improve the time for ``bzr log DIR`` for 2a format repositories.
915
We had been using the same code path as for <2a formats, which required
916
iterating over all objects in all revisions.
917
(John Arbash Meinel, #374730)
919
* Make sure that we unlock the tree if we fail to create a TreeTransform
920
object when doing a merge, and there is limbo, or pending-deletions
921
directory. (Gary van der Merwe, #427773)
923
* Occasional IndexError on renamed files have been fixed. Operations that
924
set a full inventory in the working tree will now go via the
925
apply_inventory_delta code path which is simpler and easier to
926
understand than dirstates set_state_from_inventory method. This may
927
have a small performance impact on operations built on _write_inventory,
928
but such operations are already doing full tree scans, so no radical
929
performance change should be observed. (Robert Collins, #403322)
931
* Retrieving file text or mtime from a _PreviewTree has good performance when
932
there are many changes. (Aaron Bentley)
934
* The CHK index pages now use an unlimited cache size. With a limited
935
cache and a large project, the random access of chk pages could cause us
936
to download the entire cix file many times.
937
(John Arbash Meinel, #402623)
939
* When a file kind becomes unversionable after being added, a sensible
940
error will be shown instead of a traceback. (Robert Collins, #438569)
945
* Improved README. (Ian Clatworthy)
947
* Improved upgrade documentation for Launchpad branches.
955
:Codename: Instant Karma
957
This release of Bazaar makes the 2a (previously 'brisbane-core') format
958
the default when new branches or repositories are created. This format is
959
substantially smaller and faster for many operations. Most of the work in
960
this release focuses on bug fixes and stabilization, covering both 2a and
961
previous formats. (See the Upgrade Guide for information on migrating
964
This release also improves the documentation content and presentation,
965
including adding Windows HtmlHelp manuals.
967
The Bazaar team decided that 2.0 will be a long-term supported release,
968
with bugfix-only 2.0.x releases based on it, continuing for at least six
969
months or until the following stable release.
971
Changes from 2.0.0rc2 to final
972
******************************
974
* Officially branded as 2.0.0 rather than 2.0 to clarify between things
975
that "want to happen on the 2.0.x stable series" versus things that want
976
to "land in 2.0.0". (Changes how bzrlib._format_version_tuple() handles
977
micro = 0.) (John Arbash Meinel)
983
:2.0.0rc2: 2009-09-10
988
* Added post_commit hook for mutable trees. This allows the keywords
989
plugin to expand keywords on files changed by the commit.
990
(Ian Clatworthy, #408841)
995
* Bazaar's native protocol code now correctly handles EINTR, which most
996
noticeably occurs if you break in to the debugger while connected to a
997
bzr+ssh server. You can now can continue from the debugger (by typing
998
'c') and the process continues. However, note that pressing C-\ in the
999
shell may still kill the SSH process, which is bug 162509, so you must
1000
sent a signal to the bzr process specifically, for example by typing
1001
``kill -QUIT PID`` in another shell. (Martin Pool, #341535)
1003
* ``bzr check`` in pack-0.92, 1.6 and 1.9 format repositories will no
1004
longer report incorrect errors about ``Missing inventory ('TREE_ROOT', ...)``
1005
(Robert Collins, #416732)
1007
* ``bzr info -v`` on a 2a format still claimed that it was a "Development
1008
format" (John Arbash Meinel, #424392)
1010
* ``bzr log stacked-branch`` shows the full log including
1011
revisions that are in the fallback repository. (Regressed in 2.0rc1).
1012
(John Arbash Meinel, #419241)
1014
* Clearer message when Bazaar runs out of memory, instead of a ``MemoryError``
1015
traceback. (Martin Pool, #109115)
1017
* Conversion to 2a will create a single pack for all the new revisions (as
1018
long as it ran without interruption). This improves both ``bzr upgrade``
1019
and ``bzr pull`` or ``bzr merge`` from local branches in older formats.
1020
The autopack logic that occurs every 100 revisions during local
1021
conversions was not returning that pack's identifier, which resulted in
1022
the partial packs created during the conversion not being consolidated
1023
at the end of the conversion process. (Robert Collins, #423818)
1025
* Fetches from 2a to 2a are now again requested in 'groupcompress' order.
1026
Groups that are seen as 'underutilized' will be repacked on-the-fly.
1027
This means that when the source is fully packed, there is minimal
1028
overhead during the fetch, but if the source is poorly packed the result
1029
is a fairly well packed repository (not as good as 'bzr pack' but
1030
good-enough.) (Robert Collins, John Arbash Meinel, #402652)
1032
* Fix a potential segmentation fault when doing 'log' of a branch that had
1033
ghosts in its mainline. (Evaluating None as a tuple is bad.)
1034
(John Arbash Meinel, #419241)
1036
* ``groupcompress`` sort order is now more stable, rather than relying on
1037
``topo_sort`` ordering. The implementation is now
1038
``KnownGraph.gc_sort``. (John Arbash Meinel)
1040
* Local data conversion will generate correct deltas. This is a critical
1041
bugfix vs 2.0rc1, and all 2.0rc1 users should upgrade to 2.0rc2 before
1042
converting repositories. (Robert Collins, #422849)
1044
* Network streams now decode adjacent records of the same type into a
1045
single stream, reducing layering churn. (Robert Collins)
1047
* Prevent some kinds of incomplete data from being committed to a 2a
1048
repository, such as revisions without inventories, a missing chk_bytes
1049
record for an inventory, or a missing text referenced by an inventory.
1050
(Andrew Bennetts, #423506, #406687)
1055
* Fix assertion error about "_remember_remote_is_before" when pushing to
1056
older smart servers.
1057
(Andrew Bennetts, #418931)
1059
* Help on hooks no longer says 'Not deprecated' for hooks that are
1060
currently supported. (Ian Clatworthy, #422415)
1062
* PDF and CHM (Windows HtmlHelp) formats are now supported for the
1063
user documentation. The HTML documentation is better broken up into
1064
topics. (Ian Clatworthy)
1066
* The developer and foreign language documents are now separated
1067
out so that searching in the HTML and CHM files produces more
1068
useful results. (Ian Clatworthy)
1070
* The main table of contents now provides links to the new Migration Docs
1071
and Plugins Guide. (Ian Clatworthy)
1077
:Codename: no worries
1078
:2.0.0rc1: 2009-08-26
1080
Compatibility Breaks
1081
********************
1083
* The default format for bzr is now ``2a``. This format brings many
1084
significant performance and size improvements. bzr can pull from
1085
any existing repository into a ``2a`` one, but can only transfer
1086
from ``2a`` into ``rich-root`` repositories. The Upgrade guide
1087
has more information about this change. (Robert Collins)
1089
* On Windows auto-detection of Putty's plink.exe is disabled.
1090
Default SSH client for Windows is paramiko. User still can force
1091
usage of plink if explicitly set environment variable BZR_SSH=plink.
1092
(#414743, Alexander Belchenko)
1097
* ``bzr branch --switch`` can now switch the checkout in the current directory
1098
to the newly created branch. (Lukáš Lalinský)
1103
* Further tweaks to handling of ``bzr add`` messages about ignored files.
1104
(Jason Spashett, #76616)
1106
* Fetches were being requested in 'groupcompress' order, but weren't
1107
recombining the groups. Thus they would 'fragment' to get the correct
1108
order, but not 'recombine' to actually benefit from it. Until we get
1109
recombining to work, switching to 'unordered' fetches avoids the
1110
fragmentation. (John Arbash Meinel, #402645)
1112
* Fix a pycurl related test failure on karmic by recognizing an error
1113
raised by newer versions of pycurl.
1114
(Vincent Ladeuil, #306264)
1116
* Fix a test failure on karmic by making a locale test more robust.
1117
(Vincent Ladeuil, #413514)
1119
* Fix IndexError printing CannotBindAddress errors.
1120
(Martin Pool, #286871)
1122
* Fix "Revision ... not present" errors when upgrading stacked branches,
1123
or when doing fetches from a stacked source to a stacked target.
1124
(Andrew Bennetts, #399140)
1126
* ``bzr branch`` of 2a repositories over HTTP is much faster. bzr now
1127
batches together small fetches from 2a repositories, rather than
1128
fetching only a few hundred bytes at a time.
1129
(Andrew Bennetts, #402657)
1134
* A better description of the platform is shown in crash tracebacks, ``bzr
1135
--version`` and ``bzr selftest``.
1136
(Martin Pool, #409137)
1138
* bzr can now (again) capture crash data through the apport library,
1139
so that a single human-readable file can be attached to bug reports.
1140
This can be disabled by using ``-Dno_apport`` on the command line, or by
1141
putting ``no_apport`` into the ``debug_flags`` section of
1143
(Martin Pool, Robert Collins, #389328)
1145
* ``bzr push`` locally on windows will no longer give a locking error with
1146
dirstate based formats. (Robert Collins)
1148
* ``bzr shelve`` and ``bzr unshelve`` now work on windows.
1149
(Robert Collins, #305006)
1151
* Commit of specific files no longer prevents using the iter_changes
1152
codepath. On 2a repositories, commit of specific files should now be as
1153
fast, or slightly faster, than a full commit. (Robert Collins)
1155
* The internal core code that handles specific file operations like
1156
``bzr st FILENAME`` or ``bzr commit FILENAME`` has been changed to
1157
include the parent directories if they have altered, and when a
1158
directory stops being a directory its children are always included. This
1159
fixes a number of causes for ``InconsistentDelta`` errors, and permits
1160
faster commit of specific paths. (Robert Collins, #347649)
1165
* New developer documentation for content filtering.
1171
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
1172
classes changed to manage lock lifetime of the trees they open in a way
1173
consistent with reader-exclusive locks. (Robert Collins, #305006)
1181
:Codename: nein nein nein!
1184
This release fixes two small but worthwhile bugs relevant to users on
1185
Microsoft Windows: some commands that failed on with locking errors will
1186
now work, and a bug that caused poor performance after committing a file
1187
with line-ending conversion has now been fixed. It also fixes a bug in
1188
pushing to older servers.
1193
* Fixed a problem where using content filtering and especially end-of-line
1194
conversion will commit too many copies a file.
1195
(Martin Pool, #415508)
1197
* Fix assertion error about ``_remember_remote_is_before`` in
1198
``set_tags_bytes`` when pushing to older smart servers.
1199
(Andrew Bennetts, Alexander Belchenko, #418931)
1204
* ``bzr push`` locally on Windows will no longer give a locking error with
1205
dirstate based formats. (Robert Collins)
1207
* ``bzr shelve`` and ``bzr unshelve`` now work on Windows.
1208
(Robert Collins, #305006)
1213
* ``bzrlib.shelf_ui`` has had the ``from_args`` convenience methods of its
1214
classes changed to manage lock lifetime of the trees they open in a way
1215
consistent with reader-exclusive locks. (Robert Collins, #305006)
1217
* ``Tree.path_content_summary`` may return a size of None, when called on
1218
a tree with content filtering where the size of the canonical form
1219
cannot be cheaply determined. (Martin Pool)
1221
* When manually creating transport servers in test cases, a new helper
1222
``TestCase.start_server`` that registers a cleanup and starts the server
1223
should be used. (Robert Collins)
1228
Compatibility Breaks
1229
********************
1231
* Committing directly to a stacked branch from a lightweight checkout will
1232
no longer work. In previous versions this would appear to work but would
1233
generate repositories with insufficient data to create deltas, leading
1234
to later errors when branching or reading from the repository.
1235
(Robert Collins, bug #375013)
1243
* Fetching from 2a branches from a version-2 bzr protocol would fail to
1244
copy the internal inventory pages from the CHK store. This cannot happen
1245
in normal use as all 2a compatible clients and servers support the
1246
version-3 protocol, but it does cause test suite failures when testing
1247
downlevel protocol behaviour. (Robert Collins)
1249
* Fix a test failure on karmic by making a locale test more robust.
1250
(Vincent Ladeuil, #413514)
1252
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
1253
fully packed 2a repository. (Andrew Bennetts, #382463)
1255
* Further tweaks to handling of ``bzr add`` messages about ignored files.
1256
(Jason Spashett, #76616)
1258
* Properly handle fetching into a stacked branch while converting the
1259
data, especially when there are also ghosts. The code was filling in
1260
parent inventories incorrectly, and also not handling when one of the
1261
parents was a ghost. (John Arbash Meinel, #402778, #412198)
1263
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
1264
inventory pages when appropriate (by falling back to the vfs stream
1265
source). (Andrew Bennetts, #406686)
1267
* StreamSource generates rich roots from non-rich root sources correctly
1268
now. (Andrew Bennetts, #368921)
1270
* When deciding whether a repository was compatible for upgrading or
1271
fetching, we previously incorrectly checked the default repository
1272
format for the bzrdir format, rather than the format that was actually
1273
present on disk. (Martin Pool, #408824)
1278
* A better description of the platform is shown in crash tracebacks, ``bzr
1279
--version`` and ``bzr selftest``.
1280
(Martin Pool, #409137)
1282
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
1283
smart server are more efficient now. They send inventory deltas rather
1284
than full inventories. The smart server has two new requests,
1285
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
1286
support this. (Andrew Bennetts, #374738, #385826)
1288
* Extracting the full ancestry and computing the ``merge_sort`` is now
1289
significantly faster. This effects things like ``bzr log -n0``. (For
1290
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
1291
(John Arbash Meinel)
1302
* ``-Dstrict_locks`` can now be used to check that read and write locks
1303
are treated properly w.r.t. exclusivity. (We don't try to take an OS
1304
read lock on a file that we already have an OS write lock on.) This is
1305
now set by default for all tests, if you have a test which cannot be
1306
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
1307
compatibility knob. (John Arbash Meinel)
1309
* InterDifferingSerializer is now only used locally. Other fetches that
1310
would have used InterDifferingSerializer now use the more network
1311
friendly StreamSource, which now automatically does the same
1312
transformations as InterDifferingSerializer. (Andrew Bennetts)
1314
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
1315
are implemented in pyrex and significantly faster. This is exposed along
1316
with ``CombinedGraphIndex.find_ancestry()`` as
1317
``VersionedFiles.get_known_graph_ancestry(keys)``.
1318
(John Arbash Meinel)
1320
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
1321
protocols. (Robert Collins)
1323
* The index code now has some specialized routines to extract the full
1324
ancestry of a key in a more efficient manner.
1325
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
1326
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
1332
* Install the test ssl certificate and key so that installed bzr
1333
can run the https tests. (Denys Duchier, #392401)
1339
:Codename: little traveller
1341
:1.18rc1: 2009-08-10
1343
This release of Bazaar marches on towards the 2.0 release in which the 2a
1344
'brisbane-core' format becomes generally recommended. Most of the work in
1345
this release now focusses on bug fixes and stabilization, covering both 2a
1346
and previous formats. There is a new text-mode interactive merge feature,
1347
a new guide to migration to 2a format in the user documentation, and
1348
pushing branches to a smart server is now much faster.
1350
The Bazaar team decided that 2.0 will be a long-term supported release,
1351
with bugfix-only releases based on it continuing for at least six months
1352
or until the following stable release.
1354
There are no changes from 1.18rc1 to 1.18.
1359
* ``bzr merge --interactive`` applies a user-selected portion of the
1360
merge. The UI is similar to ``shelve``. (Aaron Bentley)
1362
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
1363
``--unstacked`` to change stacking of a branch.
1364
(Martin Pool, #391411)
1369
* Annotating on a stacked branch will now succeed in simple scenarios.
1370
There are still some complex scenarios where it will fail (bug #399884)
1371
(John Arbash Meinel, #393366)
1373
* A progress bar is no longer left dangling when ``bzr selftest``
1374
completes, and the progress bar updates with zero latency so the
1375
displayed test name is always the one that's actually running.
1376
(Martin Pool, #123688)
1378
* Authenticating against an ssh server now uses ``auth_none`` to determine
1379
if password authentication is even supported. This fixes a bug where
1380
users would be prompted for a launchpad password, even though launchpad
1381
only supports publickey authentication. (John Arbash Meinel, #375867)
1383
* BranchBuilder now accepts timezone to avoid test failures in countries far
1384
from GMT. (Vincent Ladeuil, #397716)
1386
* ``bzr commit`` no longer saves the unversioning of missing files until
1387
the commit has completed on the branch. This means that aborting a
1388
commit that found a missing file will leave the tree unedited.
1389
(Robert Collins, #282402)
1391
* ``bzr mv`` no longer takes out branch locks, which allows it to work
1392
when the branch is readonly. (Robert Collins, #216541)
1394
* ``bzr revert .`` no longer generates an InconsistentDelta error when
1395
there are missing subtrees. (Robert Collins, #367632)
1397
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
1398
do to internal changes necessary to support this, older clients will
1399
fail when trying to insert them. For newer clients, the bundle can be
1400
used to apply the changes to any rich-root compatible format.
1401
(John Arbash Meinel, #393349)
1403
* Cope with FTP servers that don't support restart/append by falling back
1404
to reading and then rewriting the whole file, such as TahoeLAFS. (This
1405
fallback may be slow for some access patterns.) (Nils Durner, #294709)
1407
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
1408
external diff client. This at least allows supporting filenames that are
1409
not ascii, but are present in the current locale. Ideally we would be
1410
able to pass the Unicode path, but that would be client dependent.
1411
(John Arbash Meinel, #382709)
1413
* Fix a compile bug on Solaris having to do with const and
1414
pointer-to-pointers. (John Arbash Meinel, #408441)
1416
* Fixed a NameError that occurs when merging or pulling from a URL that
1417
causes a redirection loop when bzr tries to read a URL as a bundle.
1418
(Andrew Bennetts, #400847)
1420
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
1421
running send and similar commands on 2a formats.
1422
(Martin Pool, #408201)
1424
* Fix crash in some invocations of ``bzr status`` in format 2a.
1425
(Martin Pool, #403523)
1427
* Fixed export to existing directory: if directory is empty then export
1428
will succeed, otherwise it fails with error.
1429
(Alexander Belchenko, #406174)
1431
* Fixed spurious "Source branch does not support stacking" warning when
1432
pushing. (Andrew Bennetts, #388908)
1434
* Fixed spurious transport activity indicator appearing while tests are
1435
running. (Martin Pool, #343532)
1437
* Merge now correctly handles empty right-hand revision specs.
1438
(Aaron Bentley, #333961)
1440
* Renames to lexographically lower basenames in trees that have never been
1441
committed to will no longer corrupt the dirstate. This was caused by an
1442
bug in the dirstate update_minimal method. (Robert Collins, #395556)
1444
* Requests for unknown methods no longer cause the smart server to log
1445
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
1446
``do_end``. (Andrew Bennetts, #338561)
1448
* Shelve will not shelve the initial add of the tree root. (Aaron Bentley)
1450
* Streaming from bzr servers where there is a chain of stacked branches
1451
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
1453
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
1454
always forces progress bars either on or off respectively. Otherwise,
1455
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
1456
bzr always uses the 'text' user interface when run as a command, so
1457
``BZR_USE_TEXT_UI`` is no longer needed.
1458
(Martin Pool, #339385, #387717)
1460
* The optional ``_knit_load_data_pyx`` C extension was never being
1461
imported. This caused significant slowdowns when reading data from
1462
repositories. (Andrew Bennetts, #405653)
1464
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
1465
supported at the moment on workingtree formats that can do content
1466
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
1467
bzr now says so, rather than just ignoring the option. (Martin Pool)
1469
* There was a bug in ``osutils.relpath`` that was only triggered on
1470
Windows. Essentially if you were at the root of a drive, and did
1471
something to a branch/repo on another drive, we would go into an
1472
infinite loop while trying to find a 'relative path'.
1473
(John Arbash Meinel, #394227)
1475
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
1476
were present in a parent tree but renamed in the working tree.
1477
(Robert Collins, #187207)
1482
* Can now rename/move files even if they have been removed from the inventory.
1485
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
1486
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
1487
than VFS methods. For example, pushes of small branches with tags take
1488
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
1490
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
1491
the same way that sending Ctrl-\\ does on other platforms.
1492
(John Arbash Meinel)
1497
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
1502
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
1503
need to subclass or create a specific class, or better yet the existing
1504
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
1505
user interaction at all, rather than trying to read from stdin but not
1506
writing any output, which would be strange if reading prompts or
1507
passwords. (Martin Pool)
1509
* New TransformPreview.commit() allows committing without a working tree.
1512
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
1515
* ProgressTasks now prefer to talk direct to their ProgressView not to the
1519
* ``WorkingTree._check`` now requires a references dict with keys matching
1520
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
1525
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
1526
reading the entries along the path, reducing work to lookup ids from
1527
paths. (Robert Collins)
1529
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
1530
as new a key which was already mapped. (Robert Collins)
1532
* Inventory delta application catches more cases of corruption and can
1533
prevent corrupt deltas from affecting consistency of data structures on
1534
disk. (Robert Collins)
1536
* --subunit support now adds timestamps if the subunit version supports
1537
it. (Robert Collins)
1539
* The Windows all-in-one installer now bundles the PyQt image format
1540
plugins, which allows previewing more images as part of 'qdiff'.
1541
(Alexander Belchenko)
1547
* Merge directive cherrypick tests must use the same root id.
1548
(Martin Pool, #409684)
1550
* Spurious failure in ``check`` tests on rich-root formats fixed.
1551
(Martin Pool, #408199)
1553
* The ``bzrlib.tests.TextTestRunner`` will no longer call
1554
``countTestsCases`` on the test being run. Progress information is
1555
instead handled by having the test passed in call ``result.progress``
1556
before running its contents. This improves the behaviour when using
1557
``TextTestRunner`` with test suites that don't support
1558
``countTestsCases``. (Robert Collins)
1561
bzr 1.17.1 (unreleased)
1562
#######################
1567
* The optional ``_knit_load_data_pyx`` C extension was never being
1568
imported. This caused significant slowdowns when reading data from
1569
knit format repositories. (Andrew Bennetts, #405653)
1574
:Codename: so-late-its-brunch
1575
:1.17rc1: 2009-07-13
1579
Bazaar continues to blaze a straight and shining path to the 2.0 release and
1580
the elevation of the ``2a`` beta format to the full glory of "supported and
1583
Highlights in this release include greatly reduced memory consumption during
1584
commits, faster ``ls``, faster ``annotate``, faster network operations if
1585
you're specifying a revision number and the final destruction of those
1586
annoying progress bar artifacts.
1589
Changes from 1.17rc1 to 1.17final
1590
*********************************
1592
* Change an extension to call the python ``frozenset()`` rather than the C
1593
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
1594
C api. (John Arbash Meinel, #399366)
1596
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
1597
``tools/generate_docs.py`` to allow everything to be built on Windows.
1598
(John Arbash Meinel, #399356)
1600
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
1601
directory before serving it. (Andrew Bennetts, #400535)
1604
Compatibility Breaks
1605
********************
1607
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
1608
instead of "product" which is the correct Launchpad terminology. The
1609
--product option is deprecated and users should switch to using --project.
1610
(Neil Martinsen-Burrell, #238764)
1616
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
1617
are present in the working tree (if one is present) and no revision is
1618
specified. The configuration option ``push_strict`` can be used to set the
1619
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
1621
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
1622
show revision info for the working tree instead of the branch.
1623
(Matthew Fuller, John Arbash Meinel)
1625
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
1626
are present in the working tree and no revision is specified. The
1627
configuration option ``send_strict`` can be used to set the default for this
1629
(Vincent Ladeuil, #206577)
1631
* ``bzr switch --create-branch/-b`` can now be used to create and switch
1632
to a new branch. Supplying a name without a ``/`` will create the branch
1633
relative to the existing branch. (similar to how ``bzr switch name``
1634
works when the branch already exists.) (John Arbash Meinel)
1640
* Accept uppercase "Y/N" to prompts such as from break lock.
1641
(#335182, Tim Powell, Martin Pool)
1643
* Add documentation about diverged branches and how to fix them in the
1644
centralized workflow with local commits. Mention ``bzr help
1645
diverged-branches`` when a push fails because the branches have
1646
diverged. (Neil Martinsen-Burrell, #269477)
1648
* Annotate would sometimes 'latch on' to trivial lines, causing important
1649
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
1651
* Automatic format upgrades triggered by default stacking policies on a
1652
1.16rc1 (or later) smart server work again.
1653
(Andrew Bennetts, #388675)
1655
* Avoid progress bar artifacts being left behind on the screen.
1656
(Martin Pool, #321935)
1658
* Better message in ``bzr split`` error suggesting a rich root format.
1659
(Neil Martinsen-Burrell, #220067)
1661
* ``Branch.set_append_revisions_only`` now works with branches on a smart
1662
server. (Andrew Bennetts, #365865)
1664
* By default, ``bzr branch`` will fail if the target directory exists, but
1665
does not already have a control directory. The flag ``--use-existing-dir``
1666
will allow operation to proceed. (Alexander Belchenko, #307554)
1668
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
1671
* Fetch between repositories does not error if they have inconsistent data
1672
that should be irrelevant to the fetch operation. (Aaron Bentley)
1674
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
1675
of a remote repository.
1676
(Jelmer Vernooij, #332194)
1678
* Fix bug in decoding v3 smart server messages when receiving multiple
1679
lots of excess bytes after an end-of-message.
1682
* Force deletion of readonly files during merge, update and other tree
1684
(Craig Hewetson, Martin Pool, #218206)
1686
* Force socket shutdown in threaded http test servers to avoid client hangs
1687
(pycurl). (Vincent Ladeuil, #383920).
1689
* ``LRUCache`` will maintain the linked list pointers even if a nodes
1690
cleanup function raises an exception. (John Arbash Meinel, #396838)
1692
* Progress bars are now suppressed again when the environment variable
1693
``BZR_PROGRESS_BAR`` is set to ``none``.
1694
(Martin Pool, #339385)
1696
* Reduced memory consumption during ``bzr commit`` of large files. For
1697
pre 2a formats, should be down to ~3x the size of a file.
1698
For ``--2a`` format repositories, it is down to the size of the file
1699
content plus the size of the compressed text. Related to bug #109114.
1700
(John Arbash Meinel)
1702
* Set hidden attribute on .bzr directory below unicode path should never
1703
fail with error. The operation should succeed even if bzr unable to set
1704
the attribute. (Alexander Belchenko, related to bug #335362).
1706
* Stacking will no longer accept requests to stack on the same
1707
branch/repository. Existing branches that incorrectly reference the same
1708
repository in a stacking configuration will now raise
1709
UnstackableLocationError when the branch is opened. This can be fixed by
1710
removing the stacking location inside ``.bzr/branch``.
1711
(Robert Collins, #376243)
1713
* The ``log+`` decorator, useful in debugging or profiling, could cause
1714
"AttributeError: 'list' object has no attribute 'next'". This is now
1715
fixed. The log decorator no longer shows the elapsed time or transfer
1716
rate because they're available in the log prefixes and the transport
1717
activity display respectively.
1718
(Martin Pool, #340347)
1720
* Unshelve works correctly when multiple zero-length files are present on
1721
the shelf. (Aaron Bentley, #363444)
1723
* Progress bars no longer show the network transport scheme or direction.
1726
* launchpad-login now respects the 'verbose' option.
1727
(Jonathan Lange, #217031)
1733
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
1734
possible to write a deprecation wrapper, but the variable will be
1735
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
1736
instead. (Alexander Belchenko)
1738
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
1739
three new hook points: ``get_command``, ``get_missing_command`` and
1740
``list_commands``, which allow just-in-time command name provision
1741
rather than requiring all command names be known a-priori.
1744
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
1745
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
1747
* ``graph.KnownGraph`` has been added. This is a class that can give
1748
answers to ``heads()`` very quickly. However, it has the assumption that
1749
the whole graph has already been loaded. This is true during
1750
``annotate`` so it is used there with good success (as much as 2x faster
1751
for files with long ancestry and 'cherrypicked' changes.)
1752
(John Arbash Meinel, Vincent Ladeuil)
1754
* OS file locks are now taken out using ``CreateFile`` rather than
1755
``LockFileEx`` on Windows. The locking remains exclusive with
1756
``LockFileEx`` but now it also works on older versions of Windows (such
1757
as Win98). (Martin <gzlist>)
1759
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
1760
than the ``Packer`` code. The user visible change is that we now
1761
properly fetch the minimum number of texts for non-smart fetching.
1762
(John Arbash Meinel)
1765
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
1766
the repository as a single string, rather than a list of lines. This can
1767
improve memory overhead and performance of committing large files.
1768
(Currently a private api, used only by commit). (John Arbash Meinel)
1774
* ``bzr annotate`` can now be significantly faster. The time for
1775
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
1776
histories and lots of 'duplicate insertions' will be improved more than
1777
others. (John Arbash Meinel, Vincent Ladeuil)
1779
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
1780
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
1781
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
1783
* Improve "Path(s) are not versioned" error reporting for some commands.
1786
* Initial commit performance in ``--2a`` repositories has been improved by
1787
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
1789
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
1790
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
1791
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
1793
* ``revision-info`` now properly aligns the revnos/revids in the output
1794
and doesn't traceback when given revisions not in the current branch.
1795
Performance is also significantly improved when requesting multiple revs
1796
at once. (Matthew Fuller, John Arbash Meinel)
1798
* Tildes are no longer escaped by Transports. (Andy Kilner)
1804
* Avoid bad text wrapping in generated documentation. Slightly better
1805
formatting in the user reference.
1806
(Martin Pool, #249908)
1808
* Minor clarifications to the help for End-Of-Line conversions.
1814
* Removed overspecific error class ``InvalidProgressBarType``.
1817
* The method ``ProgressView._show_transport_activity`` is now
1818
``show_transport_activity`` because it's part of the contract between
1819
this class and the UI. (Martin Pool)
1825
:Released: 2009-06-26
1827
End user testing of the 2a format revealed two serious bugs. The first,
1828
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
1829
This meant that commits or pushes to 2a-format repositories failed
1832
The second bug, #390563, caused the smart server to raise AbsentContentFactory
1833
when streaming 2a stacked 2a-format branches. This particularly affected
1834
branches stored on Launchpad in the 2a format.
1836
Both of these bugs cause command failures only, neither of them cause data
1837
corruption or data loss. And, of course, both of these bugs are now fixed.
1842
* We now properly request a more minimal set of file texts when fetching
1843
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
1845
* Repositories using CHK pages (which includes the new 2a format) will no
1846
longer error during commit or push operations when an autopack operation
1847
is triggered. (Robert Collins, #365615)
1849
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
1850
of referenced nodes rather than the *union* to determine what
1851
uninteresting pages we still need to look at. Prior to this,
1852
incrementally pushing to stacked branch would push the minimal data, but
1853
fetching everything would request extra texts. There are some unhandled
1854
cases wrt trees of different depths, but this fixes the common cases.
1855
(Robert Collins, John Arbash Meinel, #390563)
1857
* ``GroupCompress`` repositories now take advantage of the pack hints
1858
parameter to permit cross-format fetching to incrementally pack the
1859
converted data. (Robert Collins)
1861
* ``Repository.commit_write_group`` now returns opaque data about what
1862
was committed, for passing to the ``Repository.pack``. Repositories
1863
without atomic commits will still return None. (Robert Collins)
1865
* ``Repository.pack`` now takes an optional ``hint`` parameter
1866
which will support doing partial packs for repositories that can do
1867
that. (Robert Collins)
1869
* RepositoryFormat has a new attribute 'pack_compresses' which is True
1870
when doing a pack operation changes the compression of content in the
1871
repository. (Robert Collins)
1873
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
1874
``Repository.pack`` with the hint returned by
1875
``Repository.commit_write_group`` if the formats were different and the
1876
repository can increase compression by doing a pack operation.
1877
(Robert Collins, #376748)
1882
:Codename: yesterday-in-california
1883
:1.16rc1: 2009-06-11
1886
This version of Bazaar contains the beta release of the new ``2a`` repository
1887
format, suitable for testing by fearless, advanced users. This format or an
1888
updated version of it will become the default format in Bazaar 2.0. Please
1889
read the NEWS entry before even thinking about upgrading to the new format.
1891
Also included are speedups for many operations on huge projects, a bug fix for
1892
pushing stacked new stacked branches to smart servers and the usual bevy of
1893
bug fixes and improvements.
1896
Changes from 1.16rc1 to 1.16final
1897
*********************************
1899
* Fix the nested tree flag check so that upgrade from development formats to
1900
2a can work correctly.
1901
(Jelmer Vernooij, #388727)
1903
* Automatic format upgrades triggered by default stacking policies on a
1904
1.16rc1 (or later) smart server work again.
1905
(Andrew Bennetts, #388675)
1908
Compatibility Breaks
1909
********************
1911
* Display prompt on stderr (instead of stdout) when querying users so
1912
that the output of commands can be safely redirected.
1913
(Vincent Ladeuil, #376582)
1919
* A new repository format ``2a`` has been added. This is a beta release
1920
of the brisbane-core (aka group-compress) project. This format now
1921
suitable for wider testing by advanced users willing to deal with some
1922
bugs. We would appreciate test reports, either positive or negative.
1923
Format 2a is substantially smaller and faster for many operations on
1924
many trees. This format or an updated version will become the default
1927
This is a rich-root format, so this repository format can be used with
1928
bzr-svn. Bazaar branches in previous non-rich-root formats can be
1929
converted (including by merge, push and pull) to format 2a, but not vice
1930
versa. We recommend upgrading previous development formats to 2a.
1932
Upgrading to this format can take considerable time because it expands
1933
and more concisely repacks the full history.
1935
If you use stacked branches, you must upgrade the stacked branches
1936
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
1938
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
1939
but using a Revision serializer using bencode rather than XML.
1940
(Jelmer Vernooij, John Arbash Meinel)
1942
* mail_client=claws now supports --body (and message body hooks). Also uses
1943
configured from address. (Barry Warsaw)
1949
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
1950
bugs with stacking and non default formats.)
1951
(John Arbash Meinel, #373455)
1953
* ``--development6-rich-root`` delays generating a delta index for the
1954
first object inserted into a group. This has a beneficial impact on
1955
``bzr commit`` since each committed texts goes to its own group. For
1956
committing a 90MB file, it drops peak memory by about 200MB, and speeds
1957
up commit from 7s => 4s. (John Arbash Meinel)
1959
* Numerous operations are now faster for huge projects, i.e. those
1960
with a large number of files and/or a large number of revisions,
1961
particularly when the latest development format is used. These
1962
operations (and improvements on OpenOffice.org) include:
1964
* branch in a shared repository (2X faster)
1965
* branch --no-tree (100X faster)
1971
* Pyrex version of ``bencode`` support. This provides optimized support
1972
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
1973
``bzrlib.utils.bencode`` is now deprecated.
1974
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
1980
* Bazaar can now pass attachment files to the mutt email client.
1981
(Edwin Grubbs, #384158)
1983
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
1984
see which files can also be added. (Jason Spashett, #76616)
1986
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
1987
Also, the ``Branch.revision_history()`` API now works in the same
1988
situation. (Andrew Bennetts, #380314)
1990
* ``bzr serve`` on Windows no longer displays a traceback simply because a
1991
TCP client disconnected. (Andrew Bennetts)
1993
* Clarify the rules for locking and fallback repositories. Fix bugs in how
1994
``RemoteRepository`` was handling fallbacks along with the
1995
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
1997
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
1998
branch. Not often triggered, because it required ghosts to be part of
1999
the fetched revisions, not in the stacked-on ancestry.
2000
(John Arbash Meinel)
2002
* Fix status and commit to work with content filtered trees, addressing
2003
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
2005
* Fix problem of "directory not empty" when contending for a lock over
2006
sftp. (Martin Pool, #340352)
2008
* Fix rule handling so that eol is optional, not mandatory.
2009
(Ian Clatworthy, #379370)
2011
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
2012
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
2013
1.16, but required changes to the network protocol, so the
2014
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
2015
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
2016
still work with a 1.16 server as they will fallback to slower (and
2018
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
2020
* Reconcile can now deal with text revisions that originated in revisions
2021
that are ghosts. (Jelmer Vernooij, #336749)
2023
* Support cloning of branches with ghosts in the left hand side history.
2024
(Jelmer Vernooij, #248540)
2026
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
2027
helpful message to the trace file, unless the temp directory really was
2028
removed (which would be very strange). Since the diff operation has
2029
succeeded from the user's perspective, no output is written to stderr
2030
or stdout. (Maritza Mendez, #363837)
2032
* Translate errors received from a smart server in response to a
2033
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
2034
This was causing tracebacks even for mundane errors like
2035
``PermissionDenied``. (Andrew Bennetts, #381329)
2040
* Added directory structure and started translation of docs in Russian.
2041
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
2042
Volodymyr Kotulskyi)
2047
* Added osutils.parent_directories(). (Ian Clatworthy)
2049
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
2050
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
2051
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
2053
* ``graph.StackedParentsProvider`` is now a public API, replacing
2054
``graph._StackedParentsProvider``. The api is now considered stable and ready
2055
for external users. (Gary van der Merwe)
2057
* ``bzrlib.user_encoding`` is deprecated in favor of
2058
``get_user_encoding``. (Alexander Belchenko)
2060
* TreeTransformBase no longer assumes that limbo is provided via disk.
2061
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
2066
* Remove ``weave.py`` script for accessing internals of old weave-format
2067
repositories. (Martin Pool)
2072
* ``make check`` no longer repeats the test run in ``LANG=C``.
2073
(Martin Pool, #386180)
2075
* The number of cores is now correctly detected on OSX. (John Szakmeister)
2077
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
2079
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
2084
:1.15rc1: 2009-05-16
2088
The smart server will no longer raise 'NoSuchRevision' when streaming content
2089
with a size mismatch in a reconstructed graph search. New command ``bzr
2090
dpush``. Plugins can now define their own annotation tie-breaker when two
2091
revisions introduce the exact same line.
2093
Changes from 1.15.1 to 1.15.2
2094
*****************************
2096
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
2097
(Alexander Belchenko)
2099
Changes from 1.15final to 1.15.1
2100
*********************************
2102
* Translate errors received from a smart server in response to a
2103
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
2104
This was causing tracebacks even for mundane errors like
2105
``PermissionDenied``. (Andrew Bennetts, #381329)
2107
Changes from 1.15rc1 to 1.15final
2108
*********************************
2112
Compatibility Breaks
2113
********************
2115
* ``bzr ls`` is no longer recursive by default. To recurse, use the
2116
new ``-R`` option. The old ``--non-recursive`` option has been removed.
2117
If you alias ``ls`` to ``ls -R``, you can disable recursion using
2118
``--no-recursive`` instead. (Ian Clatworthy)
2123
* New command ``bzr dpush`` that can push changes to foreign
2124
branches (svn, git) without setting custom bzr-specific metadata.
2127
* The new development format ``--development6-rich-root`` now supports
2128
stacking. We chose not to use a new format marker, since old clients
2129
will just fail to open stacked branches, the same as if we used a new
2130
format flag. (John Arbash Meinel, #373455)
2132
* Plugins can now define their own annotation tie-breaker when two revisions
2133
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
2134
Be aware though that this is temporary, private (as indicated by the leading
2135
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
2137
* New command ``bzr dpush`` that can push changes to foreign
2138
branches (svn, git) without setting custom bzr-specific metadata.
2141
* ``bzr send`` will now check the ``child_submit_format`` setting in
2142
the submit branch to determine what format to use, if none was
2143
specified on the command-line. (Jelmer Vernooij)
2148
* -Dhpss output now includes the number of VFS calls made to the remote
2149
server. (Jonathan Lange)
2151
* ``--coverage`` works for code running in threads too.
2152
(Andrew Bennets, Vincent Ladeuil)
2154
* ``bzr pull`` now has a ``--local`` option to only make changes to the
2155
local branch, and not the bound master branch.
2156
(Gary van der Merwe, #194716)
2158
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
2163
* Adding now works properly when path contains a symbolic link.
2164
(Geoff Bache, #183831)
2166
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
2168
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
2169
line, and the other side modifies the line. (John Arbash Meinel, #328171)
2171
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
2172
(Martin von Gagern, #248932)
2174
* ``bzr send`` works to send emails again using MAPI.
2175
(Neil Martinsen-Burrell, #346998)
2177
* Check for missing parent inventories in StreamSink. This prevents
2178
incomplete stacked branches being created by 1.13 bzr:// and
2179
bzr+ssh:// clients (which have bug #354036). Instead, the server now
2180
causes those clients to send the missing records. (Andrew Bennetts)
2182
* Correctly handle http servers proposing multiple authentication schemes.
2183
(Vincent Ladeuil, #366107)
2185
* End-Of-Line content filters are now loaded correctly.
2186
(Ian Clatworthy, Brian de Alwis, #355280)
2188
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
2189
longer than 64KiB. (John Arbash Meinel, #364900)
2191
* Fix TypeError in running ``bzr break-lock`` on some URLs.
2192
(Alexander Belchenko, Martin Pool, #365891)
2194
* Non-recursive ``bzr ls`` now works properly when a path is specified.
2195
(Jelmer Vernooij, #357863)
2197
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
2198
(Vincent Ladeuil, #367726)
2200
* Several bugs related to unicode symlinks have been fixed and the test suite
2201
enhanced to better catch regressions for them. (Vincent Ladeuil)
2203
* The smart server will no longer raise 'NoSuchRevision' when streaming
2204
content with a size mismatch in a reconstructed graph search: it assumes
2205
that the client will make sure it is happy with what it got, and this
2206
sort of mismatch is normal for stacked environments.
2207
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
2208
getting all the content expected would be a bug. However the graph
2209
search is how we figured out what we wanted, so a mismatch is both odd
2210
and unrecoverable without starting over, and starting over will end up
2211
with the same data as if we just permitted the mismatch. If data is
2212
gc'd, doing a new search will find only the truncated data, so sending
2213
only the truncated data seems reasonable. bzr versions newer than this
2214
will stream from stacked branches and check the stream to find missing
2215
content in the stacked-on branch, and thus will handle the situation
2216
implicitly. (Robert Collins, #360791)
2218
* Upgrading to, or fetching into a 'rich-root' format will now correctly
2219
set the root data the same way that reconcile does.
2220
(Robert Collins, #368921)
2222
* Using unicode Windows API to obtain command-line arguments.
2223
(Alexander Belchenko, #375934)
2231
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
2232
instead of ``InstallFailed`` when they detect a missing revision.
2233
``InstallFailed`` itself has been deleted. (Jonathan Lange)
2235
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
2236
arguments from ``osutils.get_unicode_argv()`` which has proper support
2237
for unicode arguments on windows. Further, the supplied arguments are now
2238
required to be unicode strings, rather than user_encoded strings.
2239
(Alexander Belchenko)
2244
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
2245
class and will call ``_set_parent_location`` after doing unicode
2246
encoding. (Robert Collins)
2248
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
2249
``Branch.set_parent_location`` removing further VFS operations.
2252
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
2253
or similar when the dir supports configuration settings. The base class
2254
defaults to None. There is a matching new server verb
2255
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
2256
configuration. (Robert Collins)
2258
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
2259
called before the first test is started, ``done`` called after the last
2260
test completes, and a new parameter ``strict``. (Robert Collins)
2262
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
2263
VFS operations are started on a smart server repository. This should not
2264
occur on regular push and pull operations, and is a key indicator for
2265
performance regressions. (Robert Collins)
2267
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
2268
cause mismatched physical locks to cause test errors rather than just
2269
reporting to the screen. (Robert Collins)
2271
* -Dprogress will cause pdb to start up if a progress view jumps
2272
backwards. (Robert Collins)
2274
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
2275
are now be able to provide credentials if obtaining credentials
2276
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
2277
Vincent Ladeuil, #321918)
2279
* New hook ``Lock.lock_broken`` which runs when a lock is
2280
broken. This is mainly for testing that lock/unlock are
2281
balanced in tests. (Vincent Ladeuil)
2283
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
2284
alter a body for the message produced by ``bzr send``.
2286
* New smart server verb ``BzrDir.initialize_ex`` which implements a
2287
refactoring to the core of clone allowing less round trips on new
2288
branches. (Robert Collins)
2290
* New method ``Tags.rename_revisions`` that can rename revision ids tags
2291
are pointing at. (Jelmer Vernooij)
2293
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
2298
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
2299
tests. Using ``-Dlock`` will turn the related failures into warnings.
2300
(Vincent Ladeuil, Robert Collins)
2304
:Codename: brisbane-core
2305
:1.14rc1: 2009-04-06
2306
:1.14rc2: 2009-04-19
2310
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
2311
keyword templating (via the bzr-keywords plugin) and generic content filtering.
2312
End-of-line conversion is now supported for formats supporting content
2315
Changes from 1.14final to 1.14.1
2316
********************************
2318
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
2320
Changes from 1.14rc2 to 1.14final
2321
*********************************
2323
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
2324
longer than 64KiB. (John Arbash Meinel, #364900)
2326
Changes from 1.14rc1 to 1.14rc2
2327
*******************************
2329
* Fix for bug 358037 Revision not in
2330
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
2333
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
2334
attribute 'get_bytes_as' exception while pulling from Launchpad
2335
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
2337
* Fix for bug 355280 eol content filters are never loaded and thus never
2338
applied (Brian de Alwis, Ian Clatworthy)
2340
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
2341
write a better fix. (John Arbash Meinel, Robert Collins)
2343
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
2344
(Marius Kruger, Ian Clatworthy)
2346
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
2347
(Andrew Bennetts, Robert Collins)
2349
Compatibility Breaks
2350
********************
2352
* A previously disabled code path to accelerate getting configuration
2353
settings from a smart server has been reinstated. We think this *may*
2354
cause a incompatibility with servers older than bzr 0.15. We intend
2355
to issue a point release to address this if it turns out to be a
2356
problem. (Robert Collins, Andrew Bennetts)
2358
* bzr no longer autodetects nested trees as 'tree-references'. They
2359
must now be explicitly added tree references. At the commandline, use
2360
join --reference instead of add. (Aaron Bentley)
2362
* The ``--long`` log format (the default) no longer shows merged
2363
revisions implicitly, making it consistent with the ``short`` and
2364
``line`` log formats. To see merged revisions for just a given
2365
revision, use ``bzr log -n0 -rX``. To see every merged revision,
2366
use ``bzr log -n0``. (Ian Clatworthy)
2371
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
2372
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
2373
and generic content filtering. These formats replace the experimental
2374
``development-wt5`` and ``development-wt5-rich-root`` formats
2375
respectively, but have support for filtered views disabled.
2378
* New ``mv --auto`` option recognizes renames after they occur.
2381
* ``bzr`` can now get passwords from stdin without requiring a controlling
2382
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
2384
* ``bzr log`` now supports filtering of multiple files and directories
2385
and will show changes that touch any of them. Furthermore,
2386
directory filtering now shows the changes to any children of that
2387
directory, not just the directory object itself.
2388
(Ian Clatworthy, #97715)
2390
* ``bzr shelve`` can now apply changes without storing anything on the
2391
shelf, via the new --destroy option. (Aaron Bentley)
2393
* ``bzr send`` now accepts --body to specify an initial message body.
2396
* ``bzr xxx --usage`` where xxx is a command now shows a usage
2397
message and the options without the descriptive help sections
2398
(like Description and Examples). A message is also given
2399
explaining how to see the complete help, i.e. ``bzr help xxx``.
2402
* Content filters can now be used to provide custom conversion
2403
between the canonical format of content (i.e. as stored) and
2404
the convenience format of content (i.e. as created in working
2405
trees). See ``bzr help content-filters`` for further details.
2406
(Ian Clatworthy, Alexander Belchenko)
2408
* End-of-line conversion is now supported for formats supporting
2409
content filtering. See ``bzr help eol`` for details.
2412
* Newly-blessed `join` command allows combining two trees into one.
2418
* A new format name alias ``default-rich-root`` has been added and
2419
points at the closest relative of the default format that supports
2420
rich roots. (Jelmer Vernooij, #338061)
2422
* Branching from a stacked branch using ``bzr*://`` will now stream
2423
the data when the target repository does not need topological
2424
ordering, reducing round trips and network overhead. This uses the
2425
existing smart server methods added in 1.13, so will work on any
2426
1.13 or newer server. (Robert Collins, Andrew Bennetts)
2428
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
2429
that displays/saves the content after content filters are applied.
2432
* ``bzr ignore`` gives a more informative message when existing
2433
version controlled files match the ignore pattern. (Neil
2434
Martinsen-Burrell, #248895)
2436
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
2439
* ``bzr send`` is faster on repositories with deep histories.
2442
* IPv6 literals are accepted in URLs.
2443
(stlman, Martin Pool, Jelmer Vernooij, #165014)
2445
* Progress bars now show the rate of network activity for
2446
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
2448
* Prompt for user names if they are not in the configuration.
2449
(Jelmer Vernooij, #256612)
2451
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
2452
now takes many less round trips. (Andrew Bennetts, Robert Collins,
2455
* Streaming push can be done to older repository formats. This is
2456
implemented using a new ``Repository.insert_stream_locked`` RPC.
2457
(Andrew Bennetts, Robert Collins)
2459
* The "ignoring files outside view: .." message has been re-worded
2460
to "Ignoring files outside view. View is .." to reduce confusion
2461
about what was being considered and what was being ignored.
2464
* The ``long`` log formatter now shows [merge] indicators. If
2465
only one level of revisions is displayed and merges are found,
2466
the ``long`` and ``short`` log formatters now tell the user
2467
how to see the hidden merged revisions. (Ian Clatworthy)
2469
* The ``brisbane-core`` project has delivered its beta format
2470
``development6-rich-root``. This format is suitable for judicious
2471
testing by early adopters. In particular if you are benchmarking bzr
2472
performance please be sure to test using this format. At this stage
2473
more information is best obtained by contacting the Bazaar mailing list
2474
or IRC channel if you are interested in using this format. We will make
2475
end user documentation available closer to blessing the format as
2476
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
2477
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
2479
* Tildes are no longer escaped. No more %7Euser/project/branch!
2485
* Pushing a new stacked branch will also push the parent inventories for
2486
revisions at the stacking boundary. This makes sure that the stacked
2487
branch has enough data to calculate inventory deltas for all of its
2488
revisions (without requiring the fallback branch). This avoids
2489
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
2490
when fetching the stacked branch from a 1.13 (or later) smart server.
2491
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
2493
* End-Of-Line content filters are now loaded correctly.
2494
(Ian Clatworthy, Brian de Alwis, #355280)
2496
* Authentication plugins now receive all the parameters from the request
2497
itself (aka host, port, realm, path, etc). Previously, only the
2498
authentication section name, username and encoded password were
2499
provided. (Jean-Francois Roy)
2501
* bzr gives a better message if an invalid regexp is passed to ``bzr log
2502
-m``. (Anne Mohsen, Martin Pool)
2504
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
2506
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
2509
* Fix "is not a stackable format" error when pushing a
2510
stackable-format branch with an unstackable-format repository to a
2511
destination with a default stacking policy. (Andrew Bennetts)
2513
* Fixed incorrect "Source format does not support stacking" warning
2514
when pushing to a smart server. (Andrew Bennetts, #334114)
2516
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
2517
needed. (Vincent Ladeuil, #355454)
2519
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
2520
on ``bzr add x/y/z`` in formats supporting views when no view is
2521
defined. (Ian Clatworthy, #344708)
2523
* It is no longer possible to fetch between repositories while the
2524
target repository is in a write group. This prevents race conditions
2525
that prevent the use of RPC's to perform fetch, and thus allows
2526
optimising more operations. (Robert Collins, Andrew Bennetts)
2528
* ``merge --force`` works again. (Robert Collins, #342105)
2530
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
2531
(Vincent Ladeuil, #346593)
2533
* Pushing a new branch to a server that has a stacking policy will now
2534
upgrade from the local branch format when the stacking policy points at
2535
a branch which is itself stackable, because we know the client can read
2536
both branches, we know that the trunk for the project can be read too,
2537
so the upgrade will not inconvenience users. (Robert Collins, #345169)
2539
* Pushing a new stacked branch will also push the parent inventories for
2540
revisions at the stacking boundary. This makes sure that the stacked
2541
branch has enough data to calculate inventory deltas for all of its
2542
revisions (without requiring the fallback branch). This avoids
2543
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
2544
when fetching the stacked branch from a 1.13 (or later) smart server.
2545
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
2547
* The full test suite is passing again on OSX. Several minor issues (mostly
2548
test related) have been fixed. (Vincent Ladeuil, #355273).
2550
* The GNU Changelog formatter is slightly improved in the case where
2551
the delta is empty, and now correctly claims not to support tags.
2554
* Shelve can now shelve changes to a symlink target.
2555
(James Westby, #341558)
2557
* The help for the ``info`` command has been corrected.
2558
(Ian Clatworthy, #351931)
2560
* Upgrade will now use a sensible default format if the source repository
2561
uses rich roots. (Jelmer Vernooij, #252908)
2566
* Expanded the index of the developer documentation. (Eric Siegerman)
2568
* New topic `bzr help debug-flags`. (Martin Pool)
2570
* The generated manpage now explicitly lists aliases as commands.
2571
(James Westby, #336998)
2576
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
2579
* ``CommitReporter`` is no longer called with ``unchanged`` status during
2580
commit - this was a full-tree overhead that bzr no longer performs.
2583
* New abstract ``UIFactory`` method ``get_username`` which will be called to
2584
obtain the username to use when connecting to remote machines.
2587
* New API ``Inventory.filter()`` added that filters an inventory by
2588
a set of file-ids so that only those fileids, their parents and
2589
their children are included. (Ian Clatworthy)
2591
* New sort order for ``get_record_stream`` ``groupcompress`` which
2592
sorts optimally for use with groupcompress compressors. (John Arbash
2593
Meinel, Robert Collins)
2595
* Repository APIs ``get_deltas_for_revisions()`` and
2596
``get_revision_delta()`` now support an optional ``specific_fileids``
2597
parameter. If provided, the deltas are filtered so that only those
2598
file-ids, their parents and their children are included.
2601
* The ``get_credentials`` and ``set_credentials`` methods of
2602
``AuthenticationConfig`` now accept an optional realm argument.
2605
* The ``pb`` argument to ``fetch()`` is deprecated.
2608
* The ``Serializer`` class and the serializer ``format registry`` have moved
2609
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
2611
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
2612
that is not inside the backing transport from being opened. See the
2613
module documentation for ``bzrlib.smart.request`` for details.
2614
(Andrew Bennetts, Robert Collins)
2616
* ``Tree.get_symlink_target`` now always returns a unicode string result
2617
or None. Previously it would return the bytes from reading the link
2618
which could be in any arbitrary encoding. (Robert Collins)
2623
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
2624
and ``tearDown`` weren't called. This catches faulty tests that
2625
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
2626
faulty tests were not properly isolated.
2627
(Andrew Bennetts, Robert Collins)
2629
* Fix test_msgeditor.MsgEditorTest test isolation.
2630
(Vincent Ladeuil, #347130)
2632
* ``medusa`` is not used anymore as an FTP test server starting with
2633
python2.6. A new FTP test server based on ``pyftplib`` can be used
2634
instead. This new server is a soft dependency as medusa which is still
2635
preferred if both are available (modulo python version).
2641
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
2642
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
2644
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
2645
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
2647
* Added ``bzrlib.inventory_delta`` module. This will be used for
2648
serializing and deserializing inventory deltas for more efficient
2649
streaming on the network. (Robert Collins, Andrew Bennetts)
2651
* ``Branch._get_config`` has been added, which splits out access to the
2652
specific config file from the branch. This is used to let RemoteBranch
2653
avoid constructing real branch objects to access configuration settings.
2654
(Robert Collins, Andrew Bennetts)
2656
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
2657
the implementation is generic and should impact foreign formats. This
2658
helps performance for ``RemoteBranch`` push operations to new stacked
2659
branches. (Robert Collins, Andrew Bennetts)
2661
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
2662
optmizations turned off. This only has effect when processing > 100,000
2663
keys during something like ``bzr pack``. (John Arbash Meinel)
2665
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
2666
mode. Requires ``lp:subunit`` installed to work, but is not a hard
2667
dependency. (Robert Collins)
2669
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
2670
parameter for controlling opening of stacked branches.
2671
(Andrew Bennetts, Robert Collins)
2673
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
2674
in terms of an iter_changes iterator rather than full tree scanning.
2677
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
2678
enabling it to store the SHA1 and stat of the canonical (post
2679
content filtered) form. (Ian Clatworthy)
2681
* New ``assertLength`` method based on one Martin has squirreled away
2682
somewhere. (Robert Collins, Martin Pool)
2684
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
2685
objects, allowing better enforcement of the smart server jail when
2686
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
2688
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
2689
to be added to the stanza that is printed for a particular revision.
2692
* New repository method ``refresh_data`` to cause any repository to
2693
make visible data inserted into the repository by a smart server
2694
fetch operation. (Robert Collins, Andrew Bennetts)
2696
* ``register_filter_stack_map`` now takes an optional fallback parameter,
2697
a callable to invoke if a preference has a value not in the map
2698
of filter stacks. This enhancement allows, for example, bzr-svn to
2699
handle existing svn properties that define a list of keywords to be
2700
expanded. (Ian Clatworthy)
2702
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
2703
to write config settings to smart servers that support this, saving
2704
5 round trips on the stacked streaming acceptance test.
2705
(Robert Collins, Andrew Bennetts)
2707
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
2708
branch specific configuration from a remote server, which uses the
2709
already existing ``Branch.get_config_file`` smart verb.
2710
(Robert Collins, Andrew Bennetts)
2712
* ``RemoteRepository`` will now negatively cache missing revisions during
2713
``get_parent_map`` while read-locked. Write-locks are unaffected.
2714
(Robert Collins, Andrew Bennetts)
2716
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
2717
``InterPackToRemotePack`` classes, as they are now unnecessary.
2720
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
2721
whether the repository can efficiently generate deltas between trees
2722
regardless of tree size. (Robert Collins)
2724
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
2725
byte strings" (aka 'chunked') for the content. It previously was
2726
returning a plain string, which worked, but performed very poorly when
2727
building a working tree (file.writelines(str) is very inefficient). This
2728
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
2730
* selftest now supports a --parallel option, with values of 'fork' or
2731
'subprocess' to run the test suite in parallel. Currently only linux
2732
machine work, other platforms need patches submitted. (Robert Collins,
2735
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
2736
callables to use to decorate the test suite. Such decorators can add or
2737
remove tests, or even remote the test suite to another machine if
2738
desired. (Robert Collins)
2740
* The smart server verb ``Repository.get_parent_map`` can now include
2741
information about ghosts when the special revision ``include-missing:``
2742
is in the requested parents map list. With this flag, ghosts are
2743
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
2745
* ``_walk_to_common_revisions`` will now batch up at least 50
2746
revisions before calling ``get_parent_map`` on the target,
2747
regardless of ``InterRepository``.
2748
(Andrew Bennetts, Robert Collins)
2753
:Codename: paraskavedekatriaphobia
2755
:1.13rc1: 2009-03-10
2759
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
2760
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
2761
stacked branches should both be much faster over remote connections.
2763
Changes From 1.13.1 to 1.13.2
2764
*****************************
2766
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
2767
a stacked branch they do not take care to push all the parent inventories for
2768
the transferred revisions. This means that a smart server serving that branch
2769
often cannot calculate inventory deltas for the branch (because smart server
2770
does not/cannot open fallback repositories). Prior to 1.13 the server did not
2771
have a verb to stream revisions out of a repository, so that's why this bug has
2777
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
2778
attribute 'get_bytes_as' exception while pulling from Launchpad
2779
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
2781
Changes From 1.13final to 1.13.1
2782
********************************
2784
A couple regessions where found in the 1.13 release. The pyrex-generated C
2785
extensions are missing from the .tar.gz and .zip files. Documentation on how
2786
to generate GNU ChangeLogs is wrong.
2791
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
2792
version_info. (Bob Tanner, Martin Pool, #345232)
2794
* Distribution archives for 1.13 do not contain generated C extension modules
2795
(Jean-Francois Roy, Bob Tanner, #344465)
2797
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
2798
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
2800
* ``merge --force`` works again. (Robert Collins, #342105)
2802
Changes From 1.13rc1 to 1.13final
2803
*********************************
2805
* Fix "is not a stackable format" error when pushing a
2806
stackable-format branch with an unstackable-format repository to a
2807
destination with a default stacking policy. (Andrew Bennetts)
2809
* Progress bars now show the rate of network activity for
2810
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
2812
Compatibility Breaks
2813
********************
2815
* ``bzr log --line`` now indicates which revisions are merges with
2816
`[merge]` after the date. Scripts which parse the output of this
2817
command may need to be adjusted.
2818
(Neil Martinsen-Burrell)
2823
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
2824
options to change the default tree-creation policy of shared
2825
repositories. (Matthew Fuller, Marius Kruger, #145033)
2827
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
2830
* Filtered views provide a mask over the tree so that users can focus
2831
on a subset of a tree when doing their work. See ``Filtered views``
2832
in chapter 7 of the User Guide and ``bzr help view`` for details.
2835
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
2836
(Andrea Bolognani, Martin Pool)
2838
* The ``-Dmemory`` flag now gives memory information on Windows.
2839
(John Arbash Meinel)
2841
* Multiple authors for a commit can now be recorded by using the "--author"
2842
option multiple times. (James Westby, #185772)
2844
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernooij)
2846
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
2847
branch in your web browser, as long as the branch is on Launchpad at all.
2850
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
2856
* All bzr ``Hooks`` classes are now registered in
2857
``bzrlib.hooks.known_hooks``. This removes the separate list from
2858
``bzrlib.tests`` and ensures that all hooks registered there are
2859
correctly isolated by the test suite (previously
2860
``MutableTreeHooks`` were not being isolated correctly). Further,
2861
documentation for hooks is now dynamically generated from the
2862
present HookPoints. ``bzr hooks`` will now also report on all the
2863
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
2866
* ``bzr add`` no longer prints ``add completed`` on success. Failure
2867
still prints an error message. (Robert Collins)
2869
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
2870
generation of a working tree in the new branch.
2871
(Daniel Watkins, John Klinger, #273993)
2873
* Bazaar will now point out ``bzr+ssh://`` to the user when they
2874
use ssh://. (Jelmer Vernooij, #330535)
2876
* ``bzr -v info`` now omits the number of committers branch statistic,
2877
making it many times faster for large projects. To include that
2878
statistic in the output, use ``bzr -vv info``.
2881
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
2882
stream if the server is version 1.13 or greater, reducing roundtrips
2883
significantly. (Andrew Bennetts, Robert Collins)
2885
* Lightweight Checkouts and Stacked Branches should both be much
2886
faster over remote connections. Building the working tree now
2887
batches up requests into approx 5MB requests, rather than a separate
2888
request for each file. (John Arbash Meinel)
2890
* Support for GSSAPI authentication when using HTTP or HTTPS.
2893
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
2894
short options better. (Daniel Watkins, #327429)
2896
* ``bzr lp-open`` now falls back to the push location if it cannot find a
2897
public location. (Jonathan Lange, #332372)
2899
* ``bzr lp-open`` will try to find the Launchpad URL for the location
2900
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
2901
expected. (Jonathan Lange, #332705)
2903
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
2908
* Allows ``bzr log <FILE>`` to be called in an empty branch without
2909
backtracing. (Vincent Ladeuil, #346431)
2911
* Bazaar now gives a better message including the filename if it's
2912
unable to read a file in the working directory, for example because
2913
of a permission error. (Martin Pool, #338653)
2915
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
2916
file id in the working tree different from the one in revision <old>.
2917
(Vincent Ladeuil, #341517, #253806)
2919
* ``bzr send`` help is more specific about how to apply merge
2920
directives. (Neil Martinsen-Burrell, #253470)
2922
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
2923
than fetching trees and determining a delta itself. (Jelmer
2926
* ``bzr push`` to a smart server no longer causes "Revision
2927
{set([('null:',)])} not present ..." errors when the branch has
2928
multiple root revisions. (Andrew Bennetts, #317654)
2930
* ``bzr shelve`` now properly handle patches with no terminating newline.
2931
(Benoît PIERRE, #303569)
2933
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
2934
shelf id. (Daniel Watkins)
2936
* Export now handles files that are not present in the tree.
2937
(James Westby, #174539)
2939
* Fixed incorrect "Source format does not support stacking" warning
2940
when pushing to a smart server. (Andrew Bennetts, #334114)
2942
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
2943
error branching from old repositories.
2944
(Martin Pool, #321695)
2946
* Make ``bzr push --quiet <non-local location>`` less chatty.
2947
(Kent Gibson, #221461)
2949
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
2950
branches, and this was not noticed due to a bug in the test logic
2951
for branches. This is now fixed and a test added to prevent it
2952
reoccuring. (Robert Collins, Andrew Bennetts)
2954
* Restore the progress bar on Windows. We were disabling it when TERM
2955
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
2958
* ``setup.py build_ext`` now gives a proper error when an extension
2959
fails to build. (John Arbash Meinel)
2961
* Symlinks to non ascii file names are now supported.
2962
(Robert Collins, Vincent Ladeuil, #339055, #272444)
2964
* Under rare circumstances (aka nobody reported a bug about it), the ftp
2965
transport could revert to ascii mode. It now stays in binary mode except
2966
when needed. (Vincent Ladeuil)
2968
* Unshelve does not generate warnings about progress bars.
2969
(Aaron Bentley, #328148)
2971
* shelve cleans up properly when unversioned files are specified.
2972
(Benoît Pierre, Aaron Bentley)
2977
* Added ``Organizing your workspace`` to the User Guide appendices,
2978
summarizing some common ways of organizing trees, branches and
2979
repositories and the processes/workflows implied/enabled by each.
2982
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
2983
is the entry point for this feature. (Robert Collins)
2985
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
2986
(Daniel Watkins, #327421, #327425)
2991
* ``bzr selftest`` now fails if the bazaar sources contain trailing
2992
whitespace, non-unix style line endings and files not ending in a
2993
newline. About 372 files and 3243 lines with trailing whitespace was
2994
updated to comply with this. The code already complied with the other
2995
criteria, but now it is enforced. (Marius Kruger)
2997
* ``bzrlib.branch.PushResult`` was renamed to
2998
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
3000
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
3001
than a count of copied revisions and failed revisions. A while back
3002
we stopped ever reporting failed revisions because we started
3003
erroring instead, and the copied revisions count is not used in the
3004
UI at all - indeed it only reflects the repository status not
3005
changes to the branch itself. (Robert Collins)
3007
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
3008
appears multiple times within the delta. (Ian Clatworthy)
3010
* MutableTree.commit now favours the "authors" argument, with the old
3011
"author" argument being deprecated.
3013
* Remove deprecated EmptyTree. (Martin Pool)
3015
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
3016
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
3017
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
3018
which revisions to fetch. (Andrew Bennetts)
3020
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
3021
tuple of ``(repository, is_new_flag)``, rather than just the
3022
repository. (Andrew Bennetts)
3024
* Revision.get_apparent_author() is now deprecated, replaced by
3025
Revision.get_apparent_authors(), which returns a list. The former
3026
now returns the first item that would be returned from the second.
3028
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
3029
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
3031
* The ``_fetch_*`` attributes on ``Repository`` are now on
3032
``RepositoryFormat``, more accurately reflecting their intent (they
3033
describe a disk format capability, not state of a particular
3034
repository of that format). (Robert Collins)
3039
* Branching from a non-stacked branch on a smart protocol is now
3040
free of virtual file system methods.
3041
(Robert Collins, Andrew Bennetts)
3043
* Branch and Repository creation on a bzr+ssh://server are now done
3044
via RPC calls rather than VFS calls, reducing round trips for
3045
pushing new branches substantially. (Robert Collins)
3047
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
3048
inside ``BzrDir.clone_on_transport``, allowing stacking to be
3049
configured before the branch tags and revision tip are set. This
3050
fixes a race condition cloning stacked branches that would cause
3051
plugins to have hooks called on non-stacked instances.
3052
(Robert Collins, #334187)
3054
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
3056
* ``BzrDirFormat.__str__`` now uses the human readable description
3057
rather than the sometimes-absent disk label. (Robert Collins)
3059
* ``bzrlib.fetch`` is now composed of a sender and a sink component
3060
allowing for decoupling over a network connection. Fetching from
3061
or into a RemoteRepository with a 1.13 server will use this to
3062
stream the operation.
3063
(Andrew Bennetts, Robert Collins)
3065
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
3066
supporting the use of different runners. (Robert Collins)
3068
* Change how file_ids and revision_ids are interned as part of
3069
inventory deserialization. Now we use the real ``intern()``, rather
3070
than our own workaround that would also cache a Unicode copy of the
3071
string, and never emptied the cache. This should slightly reduce
3072
memory consumption. (John Arbash Meinel)
3074
* New branch method ``create_clone_on_transport`` that returns a
3075
branch object. (Robert Collins)
3077
* New hook Commands['extend_command'] to allow plugins to access a
3078
command object before the command is run (or help generated from
3079
it), without overriding the command. (Robert Collins)
3081
* New version of the ``BzrDir.find_repository`` verb supporting
3082
``_network_name`` to support removing more _ensure_real calls.
3085
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
3088
* ``Repository`` objects now have ``suspend_write_group`` and
3089
``resume_write_group`` methods. These are currently only useful
3090
with pack repositories. (Andrew Bennetts, Robert Collins)
3092
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
3093
now have a ``network_name`` for passing the format across RPC calls.
3094
(Robert Collins, Andrew Bennetts)
3096
* ``RepositoryFormat`` objects now all have a new attribute
3097
``_serializer`` used by fetch when reserialising is required.
3098
(Robert Collins, Andrew Bennetts)
3100
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
3101
to aid branch types that are not bzr branch objects (like
3102
RemoteBranch). (Robert Collins, Andrew Bennetts)
3104
* Test adaptation has been made consistent throughout the built in
3105
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
3106
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
3107
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
3108
and ``apply_scenario``. (Robert Collins)
3110
* ``TestSkipped`` is now detected by TestCase and passed to the
3111
``TestResult`` by calling ``addSkip``. For older TestResult objects,
3112
where ``addSkip`` is not available, ``addError`` is still called.
3113
This permits test filtering in subunit to strip out skipped tests
3114
resulting in a faster fix-shrink-list-run cycle. This is compatible
3115
with the testtools protocol for skips. (Robert Collins)
3117
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
3118
to scan an underlying index that is going to be incorporated into
3119
the ``KnitVersionedFiles`` object, to determine if it has missing
3120
delta references. The method is ``scan_unvalidated_index``.
3121
(Andrew Bennetts, Robert Collins)
3123
* There is a RemoteSink object which handles pushing to smart servers.
3124
(Andrew Bennetts, Robert Collins)
3126
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
3127
``rmdir`` calls. (Robert Collins)
3129
* ``VersionedFiles`` record adapters have had their signature change
3130
from ``(record, record.get_bytes_as(record.storage_kind))`` to
3131
``(record)`` reducing excess duplication and allowing adapters
3132
to access private data in record to obtain content more
3133
efficiently. (Robert Collins)
3135
* We no longer probe to see if we should create a working tree during
3136
clone if we cannot get a local_abspath for the new bzrdir.
3143
:Codename: 1234567890
3145
:1.12rc1: 2009-02-10
3147
This release of Bazaar contains many improvements to the speed,
3148
documentation and functionality of ``bzr log`` and the display of logged
3149
revisions by ``bzr status``. bzr now also gives a better indication of
3150
progress, both in the way operations are drawn onto a text terminal, and
3151
by showing the rate of network IO.
3153
Changes from RC1 to Final
3154
*************************
3156
* ``bzr init --development-wt5[-rich-root]`` would fail because of
3157
circular import errors. (John Arbash Meinel, #328135)
3159
* Expanded the help for log and added a new help topic called
3160
``log-formats``. (Ian Clatworthy)
3162
Compatibility Breaks
3163
********************
3165
* By default, ``bzr status`` after a merge now shows just the pending
3166
merge tip revisions. This improves the signal-to-noise ratio after
3167
merging from trunk and completes much faster. To see all merged
3168
revisions, use the new ``-v`` flag. (Ian Clatworthy)
3170
* ``bzr log --line`` now shows any tags after the date and before
3171
the commit message. If you have scripts which parse the output
3172
from this command, you may need to adjust them accordingly.
3175
* ``bzr log --short`` now shows any additional revision properties
3176
after the date and before the commit message. Scripts that parse
3177
output of the log command in this situation may need to adjust.
3178
(Neil Martinsen-Burrell)
3180
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
3181
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
3182
respectively, given they are not ready for release in 1.12.
3185
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
3190
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
3191
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
3192
be filtered using ``bzr missing --my-revision -20..-10``.
3195
* ``bzr log -p`` displays the patch diff for each revision.
3196
When logging a file, the diff only includes changes to that file.
3197
(Ian Clatworthy, #202331, #227335)
3199
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
3200
A value of 0 (zero) means "show all nested merge revisions" while
3201
a value of 1 (one) means "show just the top level". Values above
3202
1 can be used to see a limited amount of nesting. That can be
3203
useful for seeing the level or two below PQM submits for example.
3204
To force the ``--short`` and ``--line`` formats to display all nested
3205
merge revisions just like ``--long`` does by default, use a command
3206
like ``bzr log --short -n0``. To display just the mainline using
3207
``--long`` format, ``bzr log --long -n1``.
3213
* ``bzr add`` more clearly communicates success vs failure.
3216
* ``bzr init`` will now print a little less verbose output.
3219
* ``bzr log`` is now much faster in many use cases, particularly
3220
at incrementally displaying results and filtering by a
3221
revision range. (Ian Clatworthy)
3223
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
3224
for each revision. The tags are shown comma-separated inside
3225
``{}``. For short format, the tags appear at the end of line
3226
before the optional ``[merge]`` indicator. For line format,
3227
the tags appear after the date. (Ian Clatworthy)
3229
* Progress bars now show the rate of activity for some sftp
3230
operations, and they are drawn different. (Martin Pool, #172741)
3232
* Progress bars now show the rate of activity for urllib and pycurl based
3233
http client implementations. The operations are tracked at the socket
3234
level for better precision.
3237
* Rule-based preferences can now accept multiple patterns for a set of
3238
rules. (Marius Kruger)
3240
* The ``ancestor:`` revision spec will now default to referring to the
3241
parent of the branch if no other location is given.
3242
(Daniel Watkins, #198417)
3244
* The debugger started as a result of setting ``$BZR_PDB`` works
3245
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
3246
can cause truncated tracebacks in Python versions before 2.6.
3249
* VirtualVersionedFiles now implements
3250
``iter_lines_added_or_present_in_keys``. This allows the creation of
3251
new branches based on stacked bzr-svn branches. (#311997)
3256
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
3258
(Anne Mohsen, Vincent Ladeuil, #314525)
3260
* ``bzr log FILE`` now correctly shows mainline revisions merging
3261
a change to FILE when the ``--short`` and ``--line`` log formats
3262
are used. (Ian Clatworthy, #317417)
3264
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
3265
it existed in Y or X, even if the file has since been deleted or
3266
renamed. If no range is given, the current/basis tree and
3267
initial tree are searched in that order. More generally, log
3268
now interprets filenames in their historical context.
3269
(Ian Clatworthy, #175520)
3271
* ``bzr status`` now reports nonexistent files and continues, then
3272
errors (with code 3) at the end. (Karl Fogel, #306394)
3274
* Don't require the present compression base in knits to be the same
3275
when adding records in knits. (Jelmer Vernooij, #307394)
3277
* Fix a problem with CIFS client/server lag on Windows colliding with
3278
an invariant-per-process algorithm for generating AtomicFile names
3279
(Adrian Wilkins, #304023)
3281
* Many socket operations now handle EINTR by retrying the operation.
3282
Previously EINTR was treated as an unrecoverable failure. There is
3283
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
3286
* Support symlinks with non-ascii characters in the symlink filename.
3287
(Jelmer Vernooij, #319323)
3289
* There was a bug in how we handled resolving when a file is deleted
3290
in one branch, and modified in the other. If there was a criss-cross
3291
merge, we would cause the deletion to conflict a second time.
3292
(Vincent Ladeuil, John Arbash Meinel)
3294
* There was another bug in how we chose the correct intermediate LCA in
3295
criss-cross merges leading to several kind of changes be incorrectly
3297
(John Arbash Meinel, Vincent Ladeuil)
3299
* Unshelve now handles deleted paths without crashing. (Robert Collins)
3304
* Improved plugin developer documentation. (Martin Pool)
3309
* ``ProgressBarStack`` is deprecated; instead use
3310
``ui_factory.nested_progress_bar`` to create new progress bars.
3313
* ForeignVcsMapping() now requires a ForeignVcs object as first
3314
argument. (Jelmer Vernooij)
3316
* ForeignVcsMapping.show_foreign_revid() has been moved to
3317
ForeignVcs. (Jelmer Vernooij)
3319
* ``read_bundle_from_url`` is deprecated in favor of
3320
``read_mergeable_from_url``. (Vincent Ladeuil)
3322
* Revision specifiers are now registered in
3323
``bzrlib.revisionspec.revspec_registry``, and the old list of
3324
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
3325
deprecated. (Jelmer Vernooij, #321183)
3327
* The progress and UI classes have changed; the main APIs remain the
3328
same but code that provides a new UI or progress bar class may
3329
need to be updated. (Martin Pool)
3334
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
3335
terminal. It is sometimes desirable do override this default by forcing
3336
bzr to use TextUIFactory. This can be achieved by setting the
3337
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
3338
compile buffers, are such an example).
3341
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
3342
``(revision_id, depth, revno, end_of_merge)`` tuples.
3345
* New ``Branch.dotted_revno_to_revision_id()`` and
3346
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
3347
efficient way of doing the mapping.
3350
* Refactor cmd_serve so that it's a little easier to build commands that
3351
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
3353
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
3354
formatters to retrict the output.
3361
:Codename: "Eyes up!"
3362
:Released: 2009-01-19
3364
This first monthly release of Bazaar for 2009 improves Bazaar's operation
3365
in Windows, Mac OS X, and other situations where file names are matched
3366
without regard to capitalization: Bazaar tries to match the case of an
3367
existing file. This release of Bazaar also improves the efficiency of
3368
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
3370
The UI through which Bazaar supports historic formats has been improved,
3371
so 'bzr help formats' now gives a simpler and shorter list, with clear
3374
This release also fixes a number of bugs, particularly a glitch that can
3375
occur when there are concurrent writes to a pack repository.
3380
* Fix failing test when CompiledChunksToLines is not available.
3383
* Stacked branches don't repeatedly open their transport connection.
3384
(John Arbash Meinel)
3391
:Codename: "Eyes up!"
3392
:Released: 2009-01-09
3397
* Formats using Knit-based repository formats are now explicitly
3398
marked as deprecated. (Ian Clatworthy)
3403
* Add support for `bzr tags -r 1..2`, that is we now support showing
3404
tags applicable for a specified revision range. (Marius Kruger)
3406
* ``authentication.conf`` now accepts pluggable read-only credential
3407
stores. Such a plugin (``netrc_credential_store``) is now included,
3408
handles the ``$HOME/.netrc`` file and can server as an example to
3409
implement other plugins.
3412
* ``shelve --list`` can now be used to list shelved changes.
3418
* Add trailing slash to directories in all output of ``bzr ls``, except
3419
``bzr ls --null``. (Gordon P. Hemsley, #306424)
3421
* ``bzr revision-info`` now supports a -d option to specify an
3422
alternative branch. (Michael Hudson)
3424
* Add connection to a C++ implementation of the Windows Shell Extension
3425
which is able to fully replace the current Python implemented one.
3426
Advantages include 64bit support and reduction in overhead for
3427
processes which drag in shell extensions.
3430
* Support the Claws mail client directly, rather than via
3431
xdg-email. This prevents the display of an unnecessary modal
3432
dialog in Claws, informing the user that a file has been
3433
attached to the message, and works around bug #291847 in
3434
xdg-utils which corrupts the destination address.
3436
* When working on a case-insensitive case-preserving file-system, as
3437
commonly found with Windows, bzr will often ignore the case of the
3438
arguments specified by the user in preference to the case of an existing
3439
item on the file-system or in the inventory to help prevent
3440
counter-intuitive behaviour on Windows. (Mark Hammond)
3445
* Allow BzrDir implementation to implement backing up of
3446
control directory. (#139691)
3448
* ``bzr push`` creating a new stacked branch will now only open a
3449
single connection to the target machine. (John Arbash Meinel)
3451
* Don't call iteritems on transport_list_registry, because it may
3452
change during iteration. (Martin Pool, #277048)
3454
* Don't make a broken branch when pushing an unstackable-format branch
3455
that's in a stackable shared repository to a location with default
3456
stack-on location. (Andrew Bennetts, #291046)
3458
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
3459
(Ben Jansen, Vincent Ladeuil, #300347)
3461
* Fix a problem with CIFS client/server lag on windows colliding with
3462
an invariant-per-process algorithm for generating AtomicFile names
3463
(Adrian Wilkins, #304023)
3465
* Fix bogus setUp signature in UnavailableFTPServer.
3466
(Gary van der Merwe, #313498)
3468
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
3471
* Fix SystemError in ``_patiencediff_c`` module by calling
3472
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
3473
(Andrew Bennetts, #303206)
3475
* Give proper error message for diff with non-existent dotted revno.
3476
(Marius Kruger, #301969)
3478
* Handle EACCES (permission denied) errors when launching a message
3479
editor, and emit warnings when a configured editor cannot be
3480
started. (Andrew Bennetts)
3482
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
3483
if configured in ``authentication.conf`` with 'password_encoding=netrc'
3484
in the appropriate sections.
3485
(Vincent Ladeuil, #103029)
3487
* Opening a stacked branch now properly shares the connection, rather
3488
than opening a new connection for the stacked-on branch.
3489
(John Arbash meinel)
3491
* Preserve transport decorators while following redirections.
3492
(Vincent Ladeuil, #245964, #270863)
3494
* Provides a finer and more robust filter for accepted redirections.
3495
(Vincent Ladeuil, #303959, #265070)
3497
* ``shelve`` paths are now interpreted relative to the current working
3498
tree. (Aaron Bentley)
3500
* ``Transport.readv()`` defaults to not reading more than 100MB in a
3501
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
3502
work better with how it splits its requests.
3503
(John Arbash Meinel, #303538)
3505
* Pack repositories are now able to reload the pack listing and retry
3506
the current operation if another action causes the data to be
3507
repacked. (John Arbash Meinel, #153786)
3509
* ``pull -v`` now respects the log_format configuration variable.
3512
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
3514
* Use the short status format when the short format is used for log.
3515
(Vincent Ladeuil, #87179)
3517
* Allow files to be renamed or moved via remove + add-by-id. (Charles
3523
* Improved the formats help topic to explain why multiple formats
3524
exist and to provide guidelines in selecting one. Introduced
3525
two new supporting help topics: current-formats and other-formats.
3531
* ``LRUCache(after_cleanup_size)`` was renamed to
3532
``after_cleanup_count`` and the old name deprecated. The new name is
3533
used for clarity, and to avoid confusion with
3534
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
3536
* New ``ForeignRepository`` base class, to help with foreign branch
3537
support (e.g. svn). (Jelmer Vernooij)
3539
* ``node_distances`` and ``select_farthest`` can no longer be imported
3540
from ``bzrlib.graph``. They can still be imported from
3541
``bzrlib.deprecated_graph``, which has been the preferred way to
3542
import them since before 1.0. (Andrew Bennetts)
3544
* The logic in commit now delegates inventory basis calculations to
3545
the ``CommitBuilder`` object; this requires that the commit builder
3546
in use has been updated to support the new ``recording_deletes`` and
3547
``record_delete`` methods. (Robert Collins)
3552
* An HTTPS server is now available (it requires python-2.6). Future bzr
3553
versions will allow the use of the python-2.6 ssl module that can be
3554
installed for 2.5 and 2.4.
3556
* ``bzr selftest`` now fails if new trailing white space is added to
3557
the bazaar sources. It only checks changes not committed yet. This
3558
means that PQM will now reject changes that introduce new trailing
3559
whitespace. (Marius Kruger)
3561
* Introduced new experimental formats called ``1.12-preview`` and
3562
``1.12-preview-rich-root`` to enable testing of related pending
3563
features, namely content filtering and filtered views.
3569
* Added an ``InventoryEntry`` cache when deserializing inventories.
3570
Can cut the time to iterate over multiple RevisionsTrees in half.
3571
(John Arbash Meinel)
3573
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
3574
minimal overhead versus using a plain dict for cache hits, at the
3575
cost of not preserving the 'active' set as well as an ``LRUCache``.
3576
(John Arbash Meinel)
3578
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
3579
character to separate the filename from the date stamp, and doesn't
3580
add trailing whitespace when a date stamp is not supplied.
3581
(Adeodato Simó, John Arbash Meinel)
3583
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
3584
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
3585
respectively. (Ian Clatworthy)
3587
* ``KnitVersionedFiles._check_should_delta()`` now uses the
3588
``get_build_details`` api to avoid multiple hits to the index, and
3589
to properly follow the ``compression_parent`` rather than assuming
3590
it is the left-hand parent. (John Arbash Meinel)
3592
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
3593
more optimal ordering when the keys are requested 'unordered'.
3594
Previously the order was fully random, now the records should be
3595
returned from each pack in turn, in forward I/O order.
3596
(John Arbash Meinel)
3598
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
3599
than 2s since the last time it flushed. (John Arbash Meinel)
3601
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
3602
allows adding an inventory via an inventory delta, which can be
3603
more efficient for some repository types. (Robert Collins)
3605
* Repository ``CommitBuilder`` objects can now accumulate an inventory
3606
delta. To enable this functionality call ``builder.recording_deletes``
3607
and additionally call ``builder.record_delete`` when a delete
3608
against the basis occurs. (Robert Collins)
3610
* The default http handler has been changed from pycurl to urllib.
3611
The default is still pycurl for https connections. (The only
3612
advantage of pycurl is that it checks ssl certificates.)
3613
(John Arbash Meinel)
3615
* ``VersionedFiles.get_record_stream()`` can now return objects with a
3616
storage_kind of ``chunked``. This is a collection (list/tuple) of
3617
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
3618
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
3619
into a fulltext. This allows for some very good memory savings when
3620
asking for many texts that share ancestry, as the individual chunks
3621
can be shared between versions of the file. (John Arbash Meinel)
3623
* ``pull -v`` and ``push -v`` use new function
3624
``bzrlib.log.show_branch_change`` (Aaron Bentley)
3631
:Released: 2008-12-05
3633
Bazaar 1.10 has several performance improvements for copying revisions
3634
(especially for small updates to large projects). There has also been a
3635
significant amount of effort in polishing stacked branches. The commands
3636
``shelve`` and ``unshelve`` have become core commands, with an improved
3639
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
3644
* Don't set a pack write cache size from RepoFetcher, because the
3645
cache is not coherent with reads and causes ShortReadvErrors.
3646
This reverses the change that fixed #294479.
3647
(Martin Pool, #303856)
3649
* Properly handle when a revision can be inserted as a delta versus
3650
when it needs to be expanded to a fulltext for stacked branches.
3651
There was a bug involving merge revisions. As a method to help
3652
prevent future difficulties, also make stacked fetches sort
3653
topologically. (John Arbash Meinel, #304841)
3659
:Released: 2008-11-28
3661
This release of Bazaar focuses on performance improvements when pushing
3662
and pulling revisions, both locally and to remote networks. The popular
3663
``shelve`` and ``unshelve`` commands, used to interactively revert and
3664
restore work in progress, have been merged from bzrtools into the bzr
3665
core. There are also bug fixes for portability, and for stacked branches.
3670
* New ``commit_message_template`` hook that is called by the commit
3671
code to generate a template commit message. (Jelmer Vernooij)
3673
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
3679
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
3680
history just to set the last revision info.
3681
(Andrew Bennetts, John Arbash Meinel)
3683
* Fetches between formats with different serializers (such as
3684
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
3685
operating on batches of 100 revisions at time rather than
3686
one-by-one. (Andrew Bennetts, John Arbash Meinel)
3688
* Search index files corresponding to pack files we've already used
3689
before searching others, because they are more likely to have the
3690
keys we're looking for. This reduces the number of iix and tix
3691
files accessed when pushing 1 new revision, for instance.
3692
(John Arbash Meinel)
3694
* Signatures to transfer are calculated more efficiently in
3695
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
3697
* The generic fetch code can once again copy revisions and signatures
3698
without extracting them completely to fulltexts and then serializing
3699
them back down into byte strings. This is a significant performance
3700
improvement when fetching from a stacked branch.
3701
(John Arbash Meinel, #300289)
3703
* When making a large readv() request over ``bzr+ssh``, break up the
3704
request into more manageable chunks. Because the RPC is not yet able
3705
to stream, this helps keep us from buffering too much information at
3706
once. (John Arbash Meinel)
3711
* Better message when the user needs to set their Launchpad ID.
3712
(Martin Pool, #289148)
3714
* ``bzr commit --local`` doesn't access the master branch anymore.
3715
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
3717
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
3718
to give an error in that case. Also, don't count on ``getcwd()``
3719
being able to allocate a new buffer, which is a gnu extension.
3720
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
3722
* Don't crash when requesting log --forward <file> for a revision range
3723
starting with a dotted revno.
3724
(Vincent Ladeuil, #300055)
3726
* Don't create text deltas spanning stacked repositories; this could
3727
cause "Revision X not present in Y" when later accessing them.
3728
(Martin Pool, #288751)
3730
* Pack repositories are now able to reload the pack listing and retry
3731
the current operation if another action causes the data to be
3732
repacked. (John Arbash Meinel, #153786)
3734
* PermissionDenied errors from smart servers no longer cause
3735
"PermissionDenied: "None"" on the client.
3736
(Andrew Bennetts, #299254)
3738
* Pushing to a stacked pack repository now batches writes, the same
3739
way writes are batched to ordinary pack repository. This makes
3740
pushing to a stacked branch over the network much faster.
3741
(Andrew Bennetts, #294479)
3743
* TooManyConcurrentRequests no longer occur when a fetch fails and
3744
tries to abort a write group. This allows the root cause (e.g. a
3745
network interruption) to be reported. (Andrew Bennetts, #297014)
3747
* RemoteRepository.get_parent_map now uses fallback repositories.
3748
(Aaron Bentley, #297991?, #293679?)
3753
* ``CommitBuilder`` now validates the strings it will be committing,
3754
to ensure that they do not have characters that will not be properly
3755
round-tripped. For now, it just checks for characters that are
3756
invalid in the XML form. (John Arbash Meinel, #295161)
3758
* Constructor parameters for NewPack (internal to pack repositories)
3759
have changed incompatibly.
3761
* ``Repository.abort_write_group`` now accepts an optional
3762
``suppress_errors`` flag. Repository implementations that override
3763
``abort_write_group`` will need to be updated to accept the new
3764
argument. Subclasses that only override ``_abort_write_group``
3765
don't need to change.
3767
* Transport implementations must provide copy_tree_to_transport. A default
3768
implementation is provided for Transport subclasses.
3773
* ``bzr selftest`` now fails if no doctests are found in a module
3774
that's expected to have them. (Martin Pool)
3776
* Doctests now only report the first failure. (Martin Pool)
3782
:Released: 2008-11-07
3784
This release of Bazaar adds a new repository format, ``1.9``, with smaller
3785
and more efficient index files. This format can be specified when
3786
creating a new repository, or used to losslessly upgrade an existing
3787
repository. bzr 1.9 also speeds most operations over the smart server
3788
protocol, makes annotate faster, and uses less memory when making
3789
checkouts or pulling large amounts of data.
3794
* Fix "invalid property value 'branch-nick' for None" regression with
3795
branches bound to svn branches. (Martin Pool, #293440)
3797
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
3799
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
3800
This only triggers some-of-the-time on Knit format repositories.
3801
(John Arbash Meinel, #293746)
3807
:Released: 2008-10-31
3812
* New Branch hook ``transform_fallback_location`` allows a function to
3813
be called when looking up the stacked source. (Michael Hudson)
3815
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
3816
the functionality of ``1.6``, but use the new btree indexes.
3817
These indexes are both smaller and faster for access to historical
3818
information. (John Arbash Meinel)
3823
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
3824
the tradeoff between bandwidth and latency. Should be tuned
3825
appropriately to not impact commands which need minimal information,
3826
but provide a significant boost to ones that need more context. Only
3827
has a direct impact on the ``--development2`` format which uses
3828
btree's for the indexes. (John Arbash Meinel)
3830
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
3831
the contents of a compressed btree file. (John Arbash Meinel)
3833
* ``bzr pack`` now tells the index builders to optimize for size. For
3834
btree index repositories, this can save 25% of the index size
3835
(mostly in the text indexes). (John Arbash Meinel)
3837
* ``bzr push`` to an existing branch or repository on a smart server
3838
is faster, due to Bazaar making more use of the ``get_parent_map``
3839
RPC when querying the remote branch's revision graph.
3842
* default username for bzr+ssh and sftp can be configured in
3843
authentication.conf. (Aaron Bentley)
3845
* launchpad-login now provides a default username for bzr+ssh and sftp
3846
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
3848
* ``lp:`` lookups no longer include usernames, making them shareable and
3849
shorter. (Aaron Bentley)
3851
* New ``PackRepository.autopack`` smart server RPC, which does
3852
autopacking entirely on the server. This is much faster than
3853
autopacking via plain file methods, which downloads a large amount
3854
of pack data and then re-uploads the same pack data into a single
3855
file. This fixes a major (although infrequent) cause of lengthy
3856
delays when using a smart server. For example, pushing the 10th
3857
revision to a repository with 9 packs now takes 44 RPCs rather than
3858
179, and much less bandwidth too. This requires Bazaar 1.9 on both
3859
the client and the server, otherwise the client will fallback to the
3860
slower method. (Andrew Bennetts)
3865
* A failure to load a plugin due to an IncompatibleAPI exception is
3866
now correctly reported. (Robert Collins, #279451)
3868
* API versioning support now has a multiple-version checking api
3869
``require_any_api``. (Robert Collins, #279447)
3871
* ``bzr branch --stacked`` from a smart server to a standalone branch
3872
works again. This fixes a regression in 1.7 and 1.8.
3873
(Andrew Bennetts, #270397)
3875
* ``bzr co`` uses less memory. It used to unpack the entire WT into
3876
memory before writing it to disk. This was a little bit faster, but
3877
consumed lots of memory. (John Arbash Meinel, #269456)
3879
* ``bzr missing --quiet`` no longer prints messages about whether
3880
there are missing revisions. The exit code indicates whether there
3881
were or not. (Martin Pool, #284748)
3883
* Fixes to the ``annotate`` code. The fast-path which re-used the
3884
stored deltas was accidentally disabled all the time, instead of
3885
only when a branch was stacked. Second, the code would accidentally
3886
re-use a delta even if it wasn't against the left-parent, this
3887
could only happen if ``bzr reconcile`` decided that the parent
3888
ordering was incorrect in the file graph. (John Arbash Meinel)
3890
* "Permission denied" errors that occur when pushing a new branch to a
3891
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
3893
* Some compatibility fixes for building the extensions with MSVC and
3894
for python2.4. (John Arbash Meinel, #277484)
3896
* The index logic is now able to reload the list of pack files if and
3897
index ends up disappearing. We still don't reload if the pack data
3898
itself goes missing after checking the index. This bug appears as a
3899
transient failure (file not found) when another process is writing
3900
to the repository. (John Arbash Meinel, #153786)
3902
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
3903
it was previously set. All checkouts will now refer to the bound branch
3904
for a nickname if one was not explicitly set.
3905
(Marius Kruger, #230903)
3910
* Improved hook documentation. (Michael Ernst)
3915
* commands.plugins_cmds is now a CommandRegistry, not a dict.
3920
* New AuthenticationConfig.set_credentials method allows easy programmatic
3921
configuration of authetication credentials.
3927
:Released: 2008-10-16
3929
Bazaar 1.8 includes several fixes that improve working tree performance,
3930
display of revision logs, and merges. The bzr testsuite now passes on OS
3931
X and Python 2.6, and almost completely passes on Windows. The
3932
smartserver code has gained several bug fixes and performance
3933
improvements, and can now run server-side hooks within an http server.
3938
* Fix "Must end write group" error when another error occurs during
3939
``bzr push``. (Andrew Bennetts, #230902)
3944
* Some Pyrex versions require the WIN32 macro defined to compile on
3945
that platform. (Alexander Belchenko, Martin Pool, #277481)
3951
:Released: 2008-10-07
3956
* ``bzr log file`` has been changed. It now uses a different method
3957
for determining which revisions to show as merging the changes to
3958
the file. It now only shows revisions which merged the change
3959
towards your mainline. This simplifies the output, makes it faster,
3960
and reduces memory consumption. (John Arbash Meinel)
3962
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
3963
``--show-base`` is not supplied. (John Arbash Meinel)
3965
* ``bzr+http//`` will now optionally load plugins and write logs on the
3966
server. (Marius Kruger)
3968
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
3969
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
3970
explicitly blacklist that version of the compiler for that
3971
extension. Packaged versions will include .c files created with
3972
pyrex >= 0.9.6 so it doesn't effect releases, only users running
3973
from the source tree. (John Arbash Meinel, #276868)
3978
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
3979
supported (nor released, tests were conducted with the dev version of
3980
python-2.6rc2), but all known problems have been fixed. Feedback
3982
(Vincent Ladeuil, #269535)
3987
* ``bzr annotate`` will now include uncommitted changes from the local
3988
working tree by default. Such uncommitted changes are given the
3989
revision number they would get if a commit was done, followed with a
3990
? to indicate that its not actually known. (Robert Collins, #3439)
3992
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
3993
standalone branch regardless of the presence of shared repositories.
3996
* ``bzr push`` is faster in the case there are no new revisions to
3997
push. It is also faster if there are no tags in the local branch.
4000
* File changes during a commit will update the tree stat cache.
4003
* Location aliases can now accept a trailing path. (Micheal Hudson)
4005
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
4006
(Robert Collins, MartinPool)
4008
* Switching in heavyweight checkouts uses the master branch's context, not
4009
the checkout's context. (Adrian Wilkins)
4011
* ``status`` on large trees is now faster, due to optimisations in the
4012
walkdirs code. Of particular note, the walkdirs code now performs
4013
a temporary ``chdir()`` while reading a single directory; if your
4014
platform has non thread-local current working directories (and is
4015
not windows which has its own implementation), this may introduce a
4016
race condition during concurrent uses of bzrlib. The bzrlib CLI
4017
will not encounter this as it is single threaded for working tree
4018
operations. (Robert Collins)
4020
* The C extensions now build on python 2.4 (Robert Collins, #271939)
4022
* The ``-Dhpss`` debug flag now reports the number of smart server
4023
calls per medium to stderr. This is in addition to the existing
4024
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
4029
* Avoid random failures arising from misinterpreted ``errno`` values
4030
in ``_readdir_pyx.read_dir``.
4031
(Martin Pool, #279381)
4033
* Branching from a shared repository on a smart server into a new
4034
repository now preserves the repository format.
4035
(Andrew Bennetts, #269214)
4037
* ``bzr log`` now accepts a ``--change`` option.
4038
(Vincent Ladeuil, #248427)
4040
* ``bzr missing`` now accepts an ``--include-merges`` option.
4041
(Vincent Ladeuil, #233817)
4043
* Don't try to filter (internally) '.bzr' from the files to be deleted if
4045
(Vincent Ladeuil, #272648)
4047
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
4050
* Fix TooManyConcurrentRequests errors caused by a connection failure
4051
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
4052
(Andrew Bennetts, #246233)
4054
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
4055
is in a different repository than the current one.
4056
(Lukáš Lalinský, #144421)
4058
* Make the first line of the manpage preamble a comment again.
4059
(David Futcher, #242106)
4061
* Remove use of optional parameter in GSSAPI FTP support, since
4062
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
4064
* The autopacking logic will now always create a single new pack from
4065
all of the content which it deems is worth moving. This avoids the
4066
'repack a single pack' bug and should result in better packing
4067
overall. (John Arbash Meinel, #242510, #172644)
4069
* Trivial documentation fix.
4070
(John Arbash Meinel, #270471)
4072
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
4073
it was previously set. All checkouts will now refer to the bound branch
4074
for a nickname if one was not explicitly set.
4075
(Marius Kruger, #230903)
4080
* Explain revision/range identifiers. (Daniel Clemente)
4085
* ``CommitBuilder.record_entry_contents`` returns one more element in
4086
its result tuple - an optional file system hash for the hash cache
4087
to use. (Robert Collins)
4089
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
4090
of a file if it is likely to be needed in determining the output
4091
of iter_changes. (Robert Collins)
4093
* The PackRepository, RepositoryPackCollection, NewPack classes have a
4094
slightly changed interface to support different index types; as a
4095
result other users of these classes need to supply the index types
4096
they want. (Robert Collins)
4101
* ``bzrlib.tests.repository_implementations`` has been renamed to
4102
``bzrlib.tests.per_repository`` so that we have a common structure
4103
(and it is shorter). (John Arbash Meinel, #239343)
4105
* ``LocalTransport.abspath()`` now returns a drive letter if the
4106
transport has one, fixing numerous tests on Windows.
4109
* PreviewTree is now tested via intertree_implementations.
4112
* The full test suite is passing again on OSX.
4113
(Guillermo Gonzalez, Vincent Ladeuil)
4115
* The full test suite passes when run with ``-Eallow_debug``.
4121
* A new hook, ``Branch.open``, has been added, which is called when
4122
branch objects are opened. (Robert Collins)
4124
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
4125
tree walking, and modular directory listing code to aid future
4126
performance optimisations and refactoring. (Robert Collins)
4128
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
4129
in the middle of processing. It only reports memory if
4130
``/proc/PID/status`` is available. (John Arbash Meinel)
4132
* New method ``RevisionSpec.as_tree`` for representing the revision
4133
specifier as a revision tree object. (Lukáš Lalinský)
4135
* New race-free method on MutableTree ``get_file_with_stat`` for use
4136
when generating stat cache results. (Robert Collins)
4138
* New win32utils.get_local_appdata_location() provides access to a local
4139
directory for storing data. (Mark Hammond)
4141
* To be compatible with python-2.6 a few new rules should be
4142
observed. 'message' attribute can't be used anymore in exception
4143
classes, 'sha' and 'md5' modules have been deprecated (use
4144
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
4152
:Released: 2008-10-01
4154
No changes from 1.7.1rc1.
4160
:Released: 2008-09-24
4162
This release just includes an update to how the merge algorithm handles
4163
file paths when we encounter complex history.
4168
* If we encounter a criss-cross in history, use information from
4169
direct Least Common Ancestors to resolve inventory shape (locations
4170
of files, adds, deletes, etc). This is similar in concept to using
4171
``--lca`` for merging file texts, only applied to paths.
4172
(John Arbash Meinel)
4178
:Released: 2008-09-23
4180
This release includes many bug fixes and a few performance and feature
4181
improvements. ``bzr rm`` will now scan for missing files and remove them,
4182
like how ``bzr add`` scans for unknown files and adds them. A bit more
4183
polish has been applied to the stacking code. The b-tree indexing code has
4184
been brought in, with an eye on using it in a future repository format.
4185
There are only minor installer changes since bzr-1.7rc2.
4190
* Some small updates to the win32 installer. Include localization
4191
files found in plugins, and include the builtin distutils as part of
4192
packaging qbzr. (Mark Hammond)
4198
:Released: 2008-09-17
4200
A few bug fixes from 1.7rc1. The biggest change is a new
4201
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
4202
trying to access a Stacked branch over the smart protocol, to properly
4203
connect to the stacked-on location.
4208
* Branching from a shared repository on a smart server into a new
4209
repository now preserves the repository format.
4210
(Andrew Bennetts, #269214)
4212
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
4213
to the stacked-on branch. (Martin Pool, #261315)
4215
* ``bzr init`` no longer re-opens the BzrDir multiple times.
4218
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
4225
:Released: 2008-09-09
4227
This release candidate for bzr 1.7 has several bug fixes and a few
4228
performance and feature improvements. ``bzr rm`` will now scan for
4229
missing files and remove them, like how ``bzr add`` scans for unknown
4230
files and adds them. A bit more polish has been applied to the stacking
4231
code. The b-tree indexing code has been brought in, with an eye on using
4232
it in a future repository format.
4238
* ``bzr export`` can now export a subdirectory of a project.
4241
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
4242
changes, unless the ``--force`` option is specified.
4243
(Lukáš Lalinský, #74101)
4245
* ``bzr rm`` will now scan for files that are missing and remove just
4246
them automatically, much as ``bzr add`` scans for new files that
4247
are not ignored and adds them automatically. (Robert Collins)
4252
* Support for GSSAPI authentication when using FTP as documented in
4253
RFC2228. (Jelmer Vernooij, #49623)
4255
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
4260
* A url like ``log+file:///tmp`` will log all access to that Transport
4261
to ``.bzr.log``, which may help in debugging or profiling.
4264
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
4265
branch format supports it. (Aaron Bentley)
4267
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
4268
``bzr info`` if it completed successfully.
4271
* ``bzr uncommit`` logs the old tip revision id, and displays how to
4272
restore the branch to that tip using ``bzr pull``. This allows you
4273
to recover if you realize you uncommitted the wrong thing.
4274
(John Arbash Meinel)
4276
* Fix problems in accessing stacked repositories over ``bzr://``.
4277
(Martin Pool, #261315)
4279
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
4280
which 'works', but adds each character separately to the list,
4281
rather than using ``list.append(string)``. Fixing this makes the
4282
SFTP transport a little bit faster (~20%) and use a bit less memory.
4283
(John Arbash Meinel)
4285
* When reading index files, if we happen to read the whole file in a
4286
single request treat it as a ``_buffer_all`` request. This happens
4287
most often on small indexes over remote transports, where we default
4288
to reading 64kB. It saves a round trip for each small index during
4289
fetch operations. Also, if we have read more than 50% of an index
4290
file, trigger a ``_buffer_all`` on the next request. This works
4291
around some inefficiencies because reads don't fall neatly on page
4292
boundaries, so we would ignore those bytes, but request them again
4293
later. This could trigger a total read size of more than the whole
4294
file. (John Arbash Meinel)
4299
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
4300
users. (Robert Collins, #205416)
4302
* Catch the infamous "select/poll returned error" which occurs when
4303
pycurl try to send a body request to an HTTP/1.0 server which has
4304
already refused to handle the request. (Vincent Ladeuil, #225020)
4306
* Fix ``ObjectNotLocked`` errors when using various commands
4307
(including ``bzr cat`` and ``bzr annotate``) in combination with a
4308
smart server URL. (Andrew Bennetts, #237067)
4310
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
4311
for the containing ``.bzr/`` directory (it does not implement
4312
permissions). This would cause us to set all subdirectories to
4313
``0700`` and files to ``0600`` rather than leaving them unmodified.
4314
Now we ignore ``0000`` as the permissions and assume they are
4315
invalid. (John Arbash Meinel, #259855)
4317
* Merging from a previously joined branch will no longer cause
4318
a traceback. (Jelmer Vernooij, #203376)
4320
* Pack operations on windows network shares will work even with large
4321
files. (Robert Collins, #255656)
4323
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
4324
status. Status is also about 7% faster on mozilla sized trees
4325
when the path to the root of the tree has been given. Users of
4326
the internal ``show_tree_status`` function should be aware that
4327
the show_pending flag is now authoritative for showing pending
4328
merges, as it was originally. (Robert Collins, #225204)
4330
* Set valid default _param_name for Option so that ListOption can embed
4331
'-' in names. (Vincent Ladeuil, #263249)
4333
* Show proper error rather than traceback when an unknown revision
4334
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
4336
* Trailing text in the dirstate file could cause the C dirstate parser
4337
to try to allocate an invalid amount of memory. We now properly
4338
check and test for parsing a dirstate with invalid trailing data.
4339
(John Arbash Meinel, #186014)
4341
* Unexpected error responses from a smart server no longer cause the
4342
client to traceback. (Andrew Bennetts, #263527)
4344
* Use a Windows api function to get a Unicode host name, rather than
4345
assuming the host name is ascii.
4346
(Mark Hammond, John Arbash Meinel, #256550)
4348
* ``WorkingTree4`` trees will now correctly report missing-and-new
4349
paths in the output of ``iter_changes``. (Robert Collins)
4354
* Updated developer documentation. (Martin Pool)
4359
* Exporters now take 4 parameters. (Robert Collins)
4361
* ``Tree.iter_changes`` will now return False for the content change
4362
field when a file is missing in the basis tree and not present in
4363
the target tree. Previously it returned True unconditionally.
4366
* The deprecated ``Branch.abspath`` and unimplemented
4367
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
4369
* BzrDir.clone_on_transport implementations must now accept a stacked_on
4370
parameter. (Aaron Bentley)
4372
* BzrDir.cloning_metadir implementations must now take a require_stacking
4373
parameter. (Aaron Bentley)
4378
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
4379
which are then passed to the cleanup callable as it is run. In
4380
addition, addCleanup no longer requires that the callables passed to
4381
it be unique. (Jonathan Lange)
4383
* Fix some tests that fail on Windows because files are deleted while
4387
* ``selftest``'s ``--starting-with`` option can now use predefined
4388
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
4389
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
4391
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
4397
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
4398
This allows dynamic log output filtering by plugins.
4401
* ``bzrlib.btree_index`` is now available, providing a b-tree index
4402
layer. The design is memory conservative (limited memory cache),
4403
faster to seek (approx 100 nodes per page, gives 100-way fan out),
4404
and stores compressed pages allowing more keys per page.
4405
(Robert Collins, John Arbash Meinel)
4407
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
4408
is unknown in both source and target.
4409
(Robert Collins, Aaron Bentley)
4411
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
4412
streamlined a bit. This should make creating large indexes faster.
4413
(In benchmarking, it now takes less time to create a BTree index than
4414
it takes to read the GraphIndex one.) (John Arbash Meinel)
4416
* Mail clients for `bzr send` are now listed in a registry. This
4417
allows plugins to add new clients by registering them with
4418
``bzrlib.mail_client.mail_client_registry``. All of the built-in
4419
clients now use this mechanism. (Neil Martinsen-Burrell)
4425
:Released: 2008-09-05
4427
A couple regressions were found in the 1.6 release. There was a
4428
performance issue when using ``bzr+ssh`` to branch large repositories,
4429
and some problems with stacking and ``rich-root`` capable repositories.
4435
:Released: 2008-09-03
4440
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
4441
versa) was accidentally using the inter-model fetcher, instead of
4442
recognizing that both were 'rich root' formats.
4443
(John Arbash Meinel, #264321)
4449
:Released: 2008-08-29
4451
This release fixes a few regressions found in the 1.6 client. Fetching
4452
changes was using an O(N^2) buffering algorithm, so for large projects it
4453
would cause memory thrashing. There is also a specific problem with the
4454
``--1.6-rich-root`` format, which prevented stacking on top of
4455
``--rich-root-pack`` repositories, and could allow users to accidentally
4456
fetch experimental data (``-subtree``) without representing it properly.
4457
The ``--1.6-rich-root`` format has been deprecated and users are
4458
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
4459
re-introduced a workaround for users who have repositories with incorrect
4460
nodes (not possible if you only used official releases).
4461
I should also clarify that none of this is data loss level issues, but
4462
still sufficient enough to warrant an updated release.
4467
* ``RemoteTransport.readv()`` was being inefficient about how it
4468
buffered the readv data and processed it. It would keep appending to
4469
the same string (causing many copies) and then pop bytes out of the
4470
start of the string (causing more copies).
4471
With this patch "bzr+ssh://local" can improve dramatically,
4472
especially for projects with large files.
4473
(John Arbash Meinel)
4475
* Revision texts were always meant to be stored as fulltexts. There
4476
was a bug in a bzr.dev version that would accidentally create deltas
4477
when copying from a Pack repo to a Knit repo. This has been fixed,
4478
but to support those repositories, we know always request full texts
4479
for Revision texts. (John Arbash Meinel, #261339)
4481
* The previous ``--1.6-rich-root`` format used an incorrect xml
4482
serializer, which would accidentally support fetching from a
4483
repository that supported subtrees, even though the local one would
4484
not. We deprecated that format, and introduced a new one that uses
4485
the correct serializer ``--1.6.1-rich-root``.
4486
(John Arbash Meinel, #262333)
4492
:Released: 2008-08-25
4494
Finally, the long awaited bzr 1.6 has been released. This release includes
4495
new features like Stacked Branches, improved weave merge, and an updated
4496
server protocol (now on v3) which will allow for better cross version
4497
compatibility. With this release we have deprecated Knit format
4498
repositories, and recommend that users upgrade them, we will continue to
4499
support reading and writing them for the forseeable future, but we will
4500
not be tuning them for performance as pack repositories have proven to be
4501
better at scaling. This will also be the first release to bundle
4502
TortoiseBzr in the standalone Windows installer.
4508
:Released: 2008-08-19
4513
* Disable automatic detection of stacking based on a containing
4514
directory of the target. It interacted badly with push, and needs a
4515
bit more work to get the edges polished before it should happen
4516
automatically. (John Arbash Meinel, #259275)
4517
(This change was reverted when merged to bzr.dev)
4523
:Released: 2008-08-18
4528
* Fix a regression in knit => pack fetching. We had a logic
4529
inversion, causing the fetch to insert fulltexts in random order,
4530
rather than preserving deltas. (John Arbash Meinel, #256757)
4536
:Released: 2008-08-14
4541
* Disable reading ``.bzrrules`` as a per-branch rule preferences
4542
file. The feature was not quite ready for a full release.
4548
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
4549
into the standalone installer. This will be the first official
4550
windows release that installs Tortoise by default.
4556
* Fix a regression in ``bzr+http`` support. There was a missing
4557
function (``_read_line``) that needed to be carried over from
4558
``bzr+ssh`` support. (Andrew Bennetts)
4560
* ``GraphIndex`` objects will internally read an entire index if more
4561
than 1/20th of their keyspace is requested in a single operation.
4562
This largely mitigates a performance regression in ``bzr log FILE``
4563
and completely corrects the performance regression in ``bzr log``.
4564
The regression was caused by removing an accomodation which had been
4565
supporting the index format in use. A newer index format is in
4566
development which is substantially faster. (Robert Collins)
4572
:Released: 2008-08-13
4574
This release candidate has a few minor bug fixes, and some regression
4580
* ``bzr upgrade`` on remote branches accessed via bzr:// and
4581
bzr+ssh:// now works. (Andrew Bennetts)
4583
* Change the ``get_format_description()`` strings for
4584
``RepositoryFormatKnitPack5`` et al to be single line messages.
4587
* Fix for a regression on Win32 where we would try to call
4588
``os.listdir()`` on a file and not catch the exception properly.
4589
(Windows raises a different exception.) This would manifest in
4590
places like ``bzr rm file`` or ``bzr switch``.
4591
(Mark Hammond, John Arbash Meinel)
4593
* ``Inventory.copy()`` was failing to set the revision property for
4594
the root entry. (Jelmer Vernooij)
4596
* sftp transport: added missing ``FileExists`` case to
4597
``_translate_io_exception`` (Christophe Troestler, #123475)
4599
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
4600
scripting use. (Robert Collins, #3834)
4602
* The default ``annotate`` logic will now always assign the
4603
last-modified value of a line to one of the revisions that modified
4604
it, rather than a merge revision. This would happen when both sides
4605
claimed to have modified the line resulting in the same text. The
4606
choice is arbitrary but stable, so merges in different directions
4607
will get the same results. (John Arbash Meinel, #232188)
4613
:Released: 2008-08-06
4615
This release candidate for bzr 1.6 solidifies the new branch stacking
4616
feature. Bazaar now recommends that users upgrade all knit repositories,
4617
because later formats are much faster. However, we plan to continue read/write and
4618
upgrade support for knit repostories for the forseeable future. Several
4619
other bugs and performance issues were fixed.
4624
* Knit format repositories are deprecated and bzr will now emit
4625
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
4626
knit repositories to pack format. (Andrew Bennetts)
4631
* ``bzr check`` can now be told which elements at a location it should
4632
check. (Daniel Watkins)
4634
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
4635
from the commit. (Robert Collins, #3117)
4637
* Fetching data between repositories that have the same model but no
4638
optimised fetcher will not reserialise all the revisions, increasing
4639
performance. (Robert Collins, John Arbash Meinel)
4641
* Give a more specific error when target branch is not reachable.
4644
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
4645
This uses a pyrex extension to get direct access to the
4646
``FindFirstFileW`` style apis, rather than using ``listdir`` +
4647
``lstat``. Shows a very strong improvement in commands like
4648
``status`` and ``diff`` which have to iterate the working tree.
4649
Anywhere from 2x-6x faster depending on the size of the tree (bigger
4650
trees, bigger benefit.) (John Arbash Meinel)
4652
* New registry for log properties handles and the method in
4653
LongLogFormatter to display the custom properties returned by the
4654
registered handlers. (Guillermo Gonzalez, #162469)
4659
* Add more tests that stacking does not create deltas spanning
4660
physical repository boundaries.
4661
(Martin Pool, #252428)
4663
* Better message about incompatible repositories.
4664
(Martin Pool, #206258)
4666
* ``bzr branch --stacked`` ensures the destination branch format can
4667
support stacking, even if the origin does not.
4670
* ``bzr export`` no longer exports ``.bzrrules``.
4673
* ``bzr serve --directory=/`` now correctly allows the whole
4674
filesystem to be accessed on Windows, not just the root of the drive
4675
that Python is running from.
4676
(Adrian Wilkins, #240910)
4678
* Deleting directories by hand before running ``bzr rm`` will not
4679
cause subsequent errors in ``bzr st`` and ``bzr commit``.
4680
(Robert Collins, #150438)
4682
* Fix a test case that was failing if encoding wasn't UTF-8.
4683
(John Arbash Meinel, #247585)
4685
* Fix "no buffer space available" error when branching with the new
4686
smart server protocol to or from Windows.
4687
(Andrew Bennetts, #246180)
4689
* Fixed problem in branching from smart server.
4690
(#249256, Michael Hudson, Martin Pool)
4692
* Handle a file turning in to a directory in TreeTransform.
4693
(James Westby, #248448)
4698
* ``MutableTree.commit`` has an extra optional keywork parameter
4699
``exclude`` that will be unconditionally supplied by the command
4700
line UI - plugins that add tree formats may need an update.
4703
* The API minimum version for plugin compatibility has been raised to
4704
1.6 - there are significant changes throughout the code base.
4707
* The generic fetch code now uses three attributes on Repository objects
4708
to control fetch. The streams requested are controlled via :
4709
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
4710
appropriately allows different repository implementations to recieve
4711
data in their optimial form. If the ``_fetch_reconcile`` is set then
4712
a reconcile operation is triggered at the end of the fetch.
4715
* The ``put_on_disk`` and ``get_tar_item`` methods in
4716
``InventoryEntry`` were deprecated. (Ian Clatworthy)
4718
* ``Repository.is_shared`` doesn't take a read lock. It didn't
4719
need one in the first place (nobody cached the value, and
4720
``RemoteRepository`` wasn't taking one either). This saves a round
4721
trip when probing Pack repositories, as they read the ``pack-names``
4722
file when locked. And during probe, locking the repo isn't very
4723
useful. (John Arbash Meinel)
4728
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
4729
putting together a real history without having to create a full
4730
WorkingTree. It is recommended that tests that are not directly
4731
testing the WorkingTree use BranchBuilder instead. See
4732
``BranchBuilder.build_snapshot`` or
4733
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
4735
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
4736
helper ``safe_relpath_files`` - used by the new ``exclude``
4737
parameter to commit. (Robert Collins)
4739
* Make it easier to introduce new WorkingTree formats.
4742
* The code for exporting trees was refactored not to use the
4743
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
4745
* RuleSearchers return () instead of [] now when there are no matches.
4752
:Released: 2008-07-17
4754
This release adds a new 'stacked branches' feature allowing branches to
4755
share storage without being in the same repository or on the same machine.
4756
(See the user guide for more details.) It also adds a new hook, improved
4757
weaves, aliases for related locations, faster bzr+ssh push, and several
4763
* New ``pre_change_branch_tip`` hook that is called before the
4764
branch tip is moved, while the branch is write-locked. See the User
4765
Reference for signature details. (Andrew Bennetts)
4767
* Rule-based preferences can now be defined for selected files in
4768
selected branches, allowing commands and plugins to provide
4769
custom behaviour for files matching defined patterns.
4770
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
4771
in the User Guide and ``bzr help rules`` for more information.
4774
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
4776
* Stacked branches are now supported. See ``bzr help branch`` and
4777
``bzr help push``. Branches must be in the ``development1`` format
4778
to stack, though the stacked-on branch can be of any format.
4784
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
4785
to stdout; also ``tar`` and ``tbz2``.
4788
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
4789
rather than the annotation-based merge it was using. It does so by
4790
building up a Weave of the important texts, without needing to build
4791
the full ancestry. (John Arbash Meinel, #238895)
4793
* ``bzr send`` documents and better supports ``emacsclient`` (proper
4794
escaping of mail headers and handling of the MUA Mew).
4795
(Christophe Troestler)
4797
* Remembered locations can be specified by aliases, e.g. :parent, :public,
4798
:submit. (Aaron Bentley)
4800
* The smart protocol now has improved support for setting branches'
4801
revision info directly. This makes operations like push
4802
faster. The new request method name is
4803
``Branch.set_last_revision_ex``. (Andrew Bennetts)
4808
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
4809
The broken implementations of RFC822 in Python and RFC2046 in IIS
4810
combined with boundary-line checking in Bazaar previously made this
4811
impossible. (NB, IIS 5 does not suffer from this problem).
4812
(Adrian Wilkins, #247585)
4814
* ``bzr log --long`` with a ghost in your mainline now handles that
4815
ghost properly. (John Arbash Meinel, #243536)
4817
* ``check`` handles the split-up .bzr layout correctly, so no longer
4818
requires a branch to be present.
4819
(Daniel Watkins, #64783)
4821
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
4823
(Martin Pool, #205230)
4825
* Errors about missing libraries are now shown without a traceback,
4826
and with a suggestion to install the library. The full traceback is
4827
still in ``.bzr.log`` and can be shown with ``-Derror``.
4828
(Martin Pool, #240161)
4830
* Fetch from a stacked branch copies all required data.
4831
(Aaron Bentley, #248506)
4833
* Handle urls such as ftp://user@host.com@www.host.com where the user
4835
(Neil Martinsen-Burrell, #228058)
4837
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
4838
``unlock`` if there was an error in the original function. This helps
4839
most when there is a failure with a smart server action, since often the
4840
connection closes and we cannot unlock.
4841
(Andrew Bennetts, John Arbash Meinel, #125784)
4843
* Obsolete hidden command ``bzr fetch`` removed.
4844
(Martin Pool, #172870)
4846
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
4847
(John Arbash Meinel, #239933)
4849
* You can now compare file revisions in Windows diff programs from
4851
(Matt McClure, #209281)
4853
* revision_history now tolerates mainline ghosts for Branch format 6.
4854
(Aaron Bentley, #235055)
4856
* Set locale from environment for third party libs.
4857
(Martin von Gagern, #128496)
4862
* Added *Using stacked branches* to the User Guide.
4865
* Updated developer documentation.
4871
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
4872
exits, allowing low-key analysis of peak memory use. (Robert Collins)
4874
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
4875
a tree with a ``branch`` attribute of the right format. This was
4876
preventing some ``RemoteBranch`` tests from actually running with
4877
``RemoteBranch`` instances. (Andrew Bennetts)
4882
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
4883
there are new attributes ``texts, inventories, revisions,
4884
signatures``, each of which is a ``VersionedFiles``. See the
4885
Repository docstring for more details.
4888
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
4889
parameter. If you have a subclass of ``Branch`` that overrides
4890
``pull`` then you should add this parameter. (Andrew Bennetts)
4892
* ``bzrlib.check.check()`` has been deprecated in favour of the more
4893
aptly-named ``bzrlib.check.check_branch()``.
4896
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
4897
These methods are bad APIs because they write directly to sys.stdout.
4898
bzrlib does not use them internally, and there are no direct tests
4899
for them. (Alexander Belchenko)
4904
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
4905
(Alexander Belchenko)
4907
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
4908
which eases the discovery of the tree, the branch and the repository
4909
containing a given location.
4912
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
4913
underlying .knit/.kndx etc files in repositories with partitioned
4914
storage. (Robert Collins)
4916
* Obsolete developer-use command ``weave-join`` has been removed.
4919
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
4920
to support new ``VersionedFiles`` layering.
4927
:Released: 2008-06-10
4929
This release contains further progress towards our 1.6 goals of shallow
4930
repositories, and contains a fix for some user-affecting bugs in the
4931
repository layer. Building working trees during checkout and branch is
4937
* Avoid KnitCorrupt error extracting inventories from some repositories.
4938
(The data is not corrupt; an internal check is detecting a problem
4939
reading from the repository.)
4940
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
4942
* ``bzr status`` was breaking if you merged the same revision twice.
4943
(John Arbash Meinel, #235407)
4945
* Fix infinite loop consuming 100% CPU when a connection is lost while
4946
reading a response body via the smart protocol v1 or v2.
4949
* Inserting a bundle which changes the contents of a file with no trailing
4950
end of line, causing a knit snapshot in a 'knits' repository will no longer
4951
cause KnitCorrupt. (Robert Collins)
4953
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
4954
pull result. It was instead just returning None, which breaks ``bzr
4955
pull``. (John Arbash Meinel, #238149)
4957
* Sanitize branch nick before using it as an attachment filename in
4958
``bzr send``. (Lukáš Lalinský, #210218)
4960
* Squash ``inv_entry.symlink_target`` to a plain string when
4961
generating DirState details. This prevents from getting a
4962
``UnicodeError`` when you have symlinks and non-ascii filenames.
4963
(John Arbash Meinel, #135320)
4968
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
4970
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
4971
now quote paths where required). Added ``--null`` option to ``added`` and
4972
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
4975
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
4976
(Ian Clatworthy, Aaron Bentley)
4981
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
4986
* Fix the test HTTPServer to be isolated from chdir calls made while it is
4987
running, allowing it to be used in blackbox tests. (Robert Collins)
4992
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
4993
which are in the ancestry of other revisions. So if you merge the same
4994
tree twice, or merge an ancestor of an existing merge, it will only
4995
record the newest. (If you merge a descendent, it will replace its
4996
ancestor). (John Arbash Meinel, #235407)
4998
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
4999
through the derived classes do not. (Aaron Bentley)
5004
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
5005
creating stacked branches. (Robert Collins)
5007
* Knit record serialisation is now stricter on what it will accept, to
5008
guard against potential internal bugs, or broken input. (Robert Collins)
5013
:Released: 2008-06-02
5015
Commands that work on the revision history such as push, pull, missing,
5016
uncommit and log are now substantially faster. This release adds a
5017
translation of some of the user documentation into Spanish. (Contributions of
5018
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
5019
protocol which is used by default and which allows for more efficient transfers
5020
and future extensions.
5023
Notes When Upgrading
5024
********************
5026
* There is a new version of the network protocol used for bzr://, bzr+ssh://
5027
and bzr+http:// connections. This will allow more efficient requests and
5028
responses, and more graceful fallback when a server is too old to
5029
recognise a request from a more recent client. Bazaar 1.6 will
5030
interoperate with 0.16 and later versions, but servers should be upgraded
5031
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
5032
these protocols. Use alternatives like SFTP or upgrade those servers.
5033
(Andrew Bennetts, #83935)
5038
* Deprecation warnings will not be suppressed when running ``bzr selftest``
5039
so that developers can see if their code is using deprecated functions.
5040
(John Arbash Meinel)
5045
* Adding ``-Derror`` will now display a traceback when a plugin fails to
5046
load. (James Westby)
5051
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
5052
the revno of the new revision (``Graph.find_distance_to_null``). This
5053
should make something like ``bzr branch -r -100`` in a shared, no-trees
5054
repository much snappier. (John Arbash Meinel)
5056
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
5057
history. This makes it noticeably faster when logging the last few
5058
revisions. (John Arbash Meinel)
5060
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
5061
(Jerad Cramp, #165086)
5063
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
5064
``Graph.find_differences`` to determine missing revisions without having
5065
to search the whole ancestry. (John Arbash Meinel, #174625)
5067
* ``bzr uncommit`` now uses partial history access, rather than always
5068
extracting the full revision history for a branch. This makes it
5069
resolve the appropriate revisions much faster (in testing it drops
5070
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
5071
step closer to not using full revision history.
5072
(John Arbash Meinel, #172649)
5077
* ``bzr merge --lca`` should handle when two revisions have no common
5078
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
5080
* ``bzr status`` was breaking if you merged the same revision twice.
5081
(John Arbash Meinel, #235407)
5083
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
5084
fails. (Andrew Bennetts, #234229)
5086
* Correctly track the base URL of a smart medium when using bzr+http://
5087
URLs, which was causing spurious "No repository present" errors with
5088
branches in shared repositories accessed over bzr+http.
5089
(Andrew Bennetts, #230550)
5091
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
5092
implementations have the attribute. Fixes 'PyCurlTransport' object has no
5093
attribute '_remote_is_at_least_1_2' attribute errors.
5094
(Andrew Bennetts, #220806)
5096
* Failure to delete an obsolete pack file should just give a warning
5097
message, not a fatal error. It may for example fail if the file is still
5098
in use by another process.
5101
* Fix MemoryError during large fetches over HTTP by limiting the amount of
5102
data we try to read per ``recv`` call. The problem was observed with
5103
Windows and a proxy, but might affect other environments as well.
5104
(Eric Holmberg, #215426)
5106
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
5107
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
5109
* Issue a warning and ignore passwords declared in authentication.conf when
5110
used for an ssh scheme (sftp or bzr+ssh).
5111
(Vincent Ladeuil, #203186)
5113
* Make both http implementations raise appropriate exceptions on 403
5114
Forbidden when POSTing smart requests.
5115
(Vincent Ladeuil, #230223)
5117
* Properly *title* header names in http requests instead of capitalizing
5119
(Vincent Ladeuil, #229076)
5121
* The "Unable to obtain lock" error message now also suggests using
5122
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
5124
* Treat an encoding of '' as ascii; this can happen when bzr is run
5125
under vim on Mac OS X.
5126
(Neil Martinsen-Burrell)
5128
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
5129
scope. (Daniel Fischer #235687)
5134
* Added directory structure and started translation of docs in spanish.
5135
(Martin Albisetti, Lucio Albenga)
5137
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
5138
on the plugin and integration chapters of the User Guide.
5141
* More Bazaar developer documentation about packaging and release process,
5142
and about use of Python reprs.
5143
(Martin Pool, Martin Albisetti)
5145
* Updated Tortise strategy document. (Mark Hammond)
5150
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
5153
* Fix the test HTTPServer to be isolated from chdir calls made while it is
5154
running, allowing it to be used in blackbox tests. (Robert Collins)
5156
* New helper function for splitting test suites
5157
``split_suite_by_condition``. (Robert Collins)
5162
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
5163
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
5164
fairly broken, and the function was unused, so we are getting rid of it.
5165
(John Arbash Meinel)
5170
* ``Branch.abspath`` is deprecated; use the Tree or Transport
5171
instead. (Martin Pool)
5173
* ``Branch.update_revisions`` now takes an optional ``Graph``
5174
object. This can be used by ``update_revisions`` when it is
5175
checking ancestry, and allows callers to prefer request to go to a
5176
local branch. (John Arbash Meinel)
5178
* Branch, Repository, Tree and BzrDir should expose a Transport as an
5179
attribute if they have one, rather than having it indirectly accessible
5180
as ``.control_files._transport``. This doesn't add a requirement
5181
to support a Transport in cases where it was not needed before;
5182
it just simplifies the way it is reached. (Martin Pool)
5184
* ``bzr missing --mine-only`` will return status code 0 if you have no
5185
new revisions, but the remote does. Similarly for ``--theirs-only``.
5186
The new code only checks one side, so it doesn't know if the other
5187
side has changes. This seems more accurate with the request anyway.
5188
It also changes the output to print '[This|Other] branch is up to
5189
date.' rather than displaying nothing. (John Arbash Meinel)
5191
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
5192
are now deprecated in favor of using Transport operations.
5195
* Many methods on ``VersionedFile``, ``Repository`` and in
5196
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
5199
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
5200
``RevisionSpec``. This will disable the existing behavior of passing in
5201
the full revision history to ``self._match_on``. Useful for specs that
5202
don't actually need access to the full history. (John Arbash Meinel)
5204
* The constructors of ``SmartClientMedium`` and its subclasses now require a
5205
``base`` parameter. ``SmartClientMedium`` implementations now also need
5206
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
5208
* The default permissions for creating new files and directories
5209
should now be obtained from ``BzrDir._get_file_mode()`` and
5210
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
5211
and ``_set_dir_mode`` variables on LockableFiles which were advertised
5212
as a way for plugins to control this are no longer consulted.
5215
* ``VersionedFile.join`` is deprecated. This method required local
5216
instances of both versioned file objects and was thus hostile to being
5217
used for streaming from a smart server. The new get_record_stream and
5218
insert_record_stream are meant to efficiently replace this method.
5221
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
5222
which are in the ancestry of other revisions. So if you merge the same
5223
tree twice, or merge an ancestor of an existing merge, it will only
5224
record the newest. (If you merge a descendent, it will replace its
5225
ancestor). (John Arbash Meinel, #235407)
5227
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
5234
:Released: 2008-05-16
5236
This release of Bazaar includes several updates to the documentation, and fixes
5237
to prepare for making rich root support the default format. Many bugs have been
5238
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
5243
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
5244
users of packaged software won't be bothered with DeprecationWarnings,
5245
but developers and testers will still see them. (John Arbash Meinel)
5250
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
5251
on the plugin and integration chapters of the User Guide.
5258
:Released: 2008-05-09
5263
* Broader support of GNU Emacs mail clients. Set
5264
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
5265
bundle in a mail buffer according to the value of ``mail-user-agent``
5266
variable. (Xavier Maillard)
5271
* Diff now handles revision specs like "branch:" and "submit:" more
5272
efficiently. (Aaron Bentley, #202928)
5274
* More friendly error given when attempt to start the smart server
5275
on an address already in use. (Andrea Corbellini, #200575)
5277
* Pull completes much faster when there is nothing to pull.
5283
* Authentication.conf can define sections without password.
5284
(Vincent Ladeuil, #199440)
5286
* Avoid muttering every time a child update does not cause a progress bar
5287
update. (John Arbash Meinel, #213771)
5289
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
5290
to fix when a Branch has a non-canonical mainline history. ``bzr check``
5291
also detects this condition. (John Arbash Meinel, #177855)
5293
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
5294
for ``revision_id=None`` which was not a string.
5295
(John Arbash Meinel, #211661)
5297
* ``bzr commit`` now works with Microsoft's FTP service.
5300
* Catch definitions outside sections in authentication.conf.
5301
(Vincent Ladeuil, #217650)
5303
* Conversion from non-rich-root to rich-root(-pack) updates inventory
5304
sha1s, even when bundles are used. (Aaron Bentley, #181391)
5306
* Conversion from non-rich-root to rich-root(-pack) works correctly even
5307
though search keys are not topologically sorted. (Aaron Bentley)
5309
* Conversion from non-rich-root to rich-root(-pack) works even when a
5310
parent revision has a different root id. (Aaron Bentley, #177874)
5312
* Disable strace testing until strace is fixed (see bug #103133) and emit a
5313
warning when selftest ends to remind us of leaking tests.
5314
(Vincent Ladeuil, #226769)
5316
* Fetching all revisions from a repository does not cause pack collisions.
5317
(Robert Collins, Aaron Bentley, #212908)
5319
* Fix error about "attempt to add line-delta in non-delta knit".
5320
(Andrew Bennetts, #217701)
5322
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
5323
if the remote server was < version 1.2. This was due to a bug in the
5324
RemoteRepository.get_parent_map() fallback code.
5325
(John Arbash Meinel, #214894)
5327
* Remove leftover code in ``bzr_branch`` that inappropriately creates
5328
a ``branch-name`` file in the branch control directory.
5331
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
5332
rebinding the socket when starting the server a second time.
5333
(John Arbash Meinel, Martin Pool, #164288)
5335
* Severe performance degradation in fetching from knit repositories to
5336
knits and packs due to parsing the entire revisions.kndx on every graph
5337
walk iteration fixed by using the Repository.get_graph API. There was
5338
another regression in knit => knit fetching which re-read the index for
5339
every revision each side had in common.
5340
(Robert Collins, John Arbash Meinel)
5342
* When logging the changes to a particular file, there was a bug if there
5343
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
5345
* xs4all's ftp server returns a temporary error when trying to list an
5346
empty directory, rather than returning an empty list. Adding a
5347
workaround so that we don't get spurious failures.
5348
(John Arbash Meinel, #215522)
5353
* Expanded the User Guide to include new chapters on popular plugins and
5354
integrating Bazaar into your environment. The *Best practices* chapter
5355
was renamed to *Miscellaneous topics* as suggested by community
5356
feedback as well. (Ian Clatworthy)
5358
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
5360
* Improved the documentation on hooks. (Ian Clatworthy)
5362
* Update authentication docs regarding ssh agents.
5363
(Vincent Ladeuil, #183705)
5368
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
5369
make it easy to identify which test spawned a thread with an unhandled
5370
exception. (Andrew Bennetts)
5372
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
5373
options for debugging tests, these are complementary to the -D
5374
options. The ``-Dselftest_debug`` global option has been replaced by the
5375
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
5377
* Parameterised test ids are preserved correctly to aid diagnosis of test
5378
failures. (Robert Collins, Andrew Bennetts)
5380
* selftest now accepts --starting-with <id> to load only the tests whose id
5381
starts with the one specified. This greatly speeds up running the test
5382
suite on a limited set of tests and can be used to run the tests for a
5383
single module, a single class or even a single test. (Vincent Ladeuil)
5385
* The test suite modules have been modified to define load_tests() instead
5386
of test_suite(). That speeds up selective loading (via --load-list)
5387
significantly and provides many examples on how to migrate (grep for
5388
load_tests). (Vincent Ladeuil)
5393
* ``Hooks.install_hook`` is now deprecated in favour of
5394
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
5395
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
5397
* Implement xml8 serializer. (Aaron Bentley)
5399
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
5400
deprecation wrappers. (Martin Pool)
5402
* ``Repository.revision_parents`` is now deprecated in favour of
5403
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
5405
* The Python ``assert`` statement is no longer used in Bazaar source, and
5406
a test checks this. (Martin Pool)
5411
* ``bzrlib.status.show_pending_merges`` requires the repository to be
5412
locked by the caller. Callers should have been doing it anyway, but it
5413
will now raise an exception if they do not. (John Arbash Meinel)
5415
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
5416
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
5417
Repository.item_keys_introduced_by() no longer take read locks.
5420
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
5421
towards removing LockableFiles and ``.control_files`` entirely.
5424
* Methods deprecated prior to 1.1 have been removed.
5431
:Released: 2008-04-28
5433
This release of Bazaar includes handy improvements to the speed of log and
5434
status, new options for several commands, improved documentation, and better
5435
hooks, including initial code for server-side hooks. A number of bugs have
5436
been fixed, particularly in interoperability between different formats or
5437
different releases of Bazaar over there network. There's been substantial
5438
internal work in both the repository and network code to enable new features
5439
and faster performance.
5444
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
5445
if the remote server was < version 1.2. This was due to a bug in the
5446
RemoteRepository.get_parent_map() fallback code.
5447
(John Arbash Meinel, Andrew Bennetts, #214894)
5453
:Released: 2008-04-21
5458
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
5459
for ``revision_id=None`` which was not a string.
5460
(John Arbash Meinel, #211661)
5462
* Fixed a bug in handling ghost revisions when logging changes in a
5463
particular file. (John Arbash Meinel, #209948)
5465
* Fix error about "attempt to add line-delta in non-delta knit".
5466
(Andrew Bennetts, #205156)
5468
* Fixed performance degradation in fetching from knit repositories to
5469
knits and packs due to parsing the entire revisions.kndx on every graph
5470
walk iteration fixed by using the Repository.get_graph API. There was
5471
another regression in knit => knit fetching which re-read the index for
5472
every revision each side had in common.
5473
(Robert Collins, John Arbash Meinel)
5479
:Released: 2008-04-11
5484
* bzr main script cannot be imported (Benjamin Peterson)
5486
* On Linux bzr additionally looks for plugins in arch-independent site
5487
directory. (Toshio Kuratomi)
5489
* The ``set_rh`` branch hook is now deprecated. Please migrate
5490
any plugins using this hook to use an alternative, e.g.
5491
``post_change_branch_tip``. (Ian Clatworthy)
5493
* When a plugin cannot be loaded as the file path is not a valid
5494
python module name bzr will now strip a ``bzr_`` prefix from the
5495
front of the suggested name, as many plugins (e.g. bzr-svn)
5496
want to be installed without this prefix. It is a common mistake
5497
to have a folder named "bzr-svn" for that plugin, especially
5498
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
5501
* UniqueIntegerBugTracker now appends bug-ids instead of joining
5502
them to the base URL. Plugins that register bug trackers may
5503
need a trailing / added to the base URL if one is not already there.
5504
(James Wesby, Andrew Cowie)
5509
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
5511
* ``status`` now accepts ``--no-pending`` to show the status without
5512
listing pending merges, which speeds up the command a lot on large
5513
histories. (James Westby, #202830)
5515
* New ``post_change_branch_tip`` hook that is called after the
5516
branch tip is moved but while the branch is still write-locked.
5517
See the User Reference for signature details.
5518
(Ian Clatworthy, James Henstridge)
5520
* Reconfigure can convert a branch to be standalone or to use a shared
5521
repository. (Aaron Bentley)
5526
* The smart protocol now has support for setting branches' revision info
5527
directly. This should make operations like push slightly faster, and is a
5528
step towards server-side hooks. The new request method name is
5529
``Branch.set_last_revision_info``. (Andrew Bennetts)
5531
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
5532
(James Westby, Andrew Cowie)
5534
* ``bzr switch`` will attempt to find branches to switch to relative to the
5535
current branch. E.g. ``bzr switch branchname`` will look for
5536
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
5539
* Diff is now more specific about execute-bit changes it describes
5542
* Fetching data over HTTP is a bit faster when urllib is used. This is done
5543
by forcing it to recv 64k at a time when reading lines in HTTP headers,
5544
rather than just 1 byte at a time. (Andrew Bennetts)
5546
* Log --short and --line are much faster when -r is not specified.
5549
* Merge is faster. We no longer check a file's existence unnecessarily
5550
when merging the execute bit. (Aaron Bentley)
5552
* ``bzr status`` on an explicit list of files no longer shows pending
5553
merges, making it much faster on large trees. (John Arbash Meinel)
5555
* The launchpad directory service now warns the user if they have not set
5556
their launchpad login and are trying to resolve a URL using it, just
5557
in case they want to do a write operation with it. (James Westby)
5559
* The smart protocol client is slightly faster, because it now only queries
5560
the server for the protocol version once per connection. Also, the HTTP
5561
transport will now automatically probe for and use a smart server if
5562
one is present. You can use the new ``nosmart+`` transport decorator
5563
to get the old behaviour. (Andrew Bennetts)
5565
* The ``version`` command takes a ``--short`` option to print just the
5566
version number, for easier use in scripts. (Martin Pool)
5568
* Various operations with revision specs and commands that calculate
5569
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
5574
* Add ``root_client_path`` parameter to SmartWSGIApp and
5575
SmartServerRequest. This makes it possible to publish filesystem
5576
locations that don't exactly match URL paths. SmartServerRequest
5577
subclasses should use the new ``translate_client_path`` and
5578
``transport_from_client_path`` methods when dealing with paths received
5579
from a client to take this into account. (Andrew Bennetts, #124089)
5581
* ``bzr mv a b`` can be now used also to rename previously renamed
5582
directories, not only files. (Lukáš Lalinský, #107967)
5584
* ``bzr uncommit --local`` can now remove revisions from the local
5585
branch to be symmetric with ``bzr commit --local``.
5586
(John Arbash Meinel, #93412)
5588
* Don't ask for a password if there is no real terminal.
5589
(Alexander Belchenko, #69851)
5591
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
5592
fetching revisions from a knit to pack repository or vice versa using
5593
bzr:// (including over http or ssh).
5594
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
5596
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
5597
fixed ``_get_bytes`` in the same module to use the push back buffer.
5598
These bugs had no known impact in normal use, but were problematic for
5599
developers working on the code, and were likely to cause real bugs sooner
5600
or later. (Andrew Bennetts)
5602
* Implement handling of basename parameter for DefaultMail. (James Westby)
5604
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
5605
(Andrew Bennetts, #213425)
5607
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
5609
* Merges that add files to deleted root directories complete. They
5610
do create conflicts. (Aaron Bentley, #210092)
5612
* vsftp's return ``550 RNFR command failed.`` supported.
5613
(Marcus Trautwig, #129786)
5618
* Improved documentation on send/merge relationship. (Peter Schuller)
5620
* Minor fixes to the User Guide. (Matthew Fuller)
5622
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
5624
* Added Integrating with Bazaar document for developers (Martin Albisetti)
5629
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
5630
non-ghost aware repository such as weaves will now fail if there are
5631
ghosts. (Robert Collins)
5633
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
5634
now requires the ``index`` and ``access_method`` parameters to be
5635
supplied. A compatible shim has been kept in the new function
5636
``knit.make_file_knit``. (Robert Collins)
5638
* Log formatters must now provide log_revision instead of show and
5639
show_merge_revno methods. The latter had been deprecated since the 0.17
5640
release. (James Westby)
5642
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
5645
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
5647
* ``Repository.get_revision_graph`` is deprecated, with no replacement
5648
method. The method was size(history) and not desirable. (Robert Collins)
5650
* ``revision.revision_graph`` is deprecated, with no replacement function.
5651
The function was size(history) and not desirable. (Robert Collins)
5653
* ``Transport.get_shared_medium`` is deprecated. Use
5654
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
5656
* ``VersionedFile`` factories now accept a get_scope parameter rather
5657
than using a call to ``transaction_finished``, allowing the removal of
5658
the fixed list of versioned files per repository. (Robert Collins)
5660
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
5661
allowed lower memory use, all users of annotations wanted full file
5662
annotations, and there is no storage format suitable for incremental
5663
line-by-line annotation. (Robert Collins)
5665
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
5666
is no longer used - reading the content of a file that is undergoing a
5667
file level merge to identical state on two branches is rare enough, and
5668
not expensive enough to special case. (Robert Collins)
5670
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
5671
These methods added significant complexity to the ``VersionedFile``
5672
implementation, but were only used for optimising fetches from knits -
5673
which can be done from outside the knit layer, or via a caching
5674
decorator. As knits are not the default format, the complexity is no
5675
longer worth paying. (Robert Collins)
5677
* ``VersionedFile.create_empty`` is removed. This method presupposed a
5678
sensible mapping to a transport for individual files, but pack backed
5679
versioned files have no such mapping. (Robert Collins)
5681
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
5682
The method was size(history) and not desirable. (Robert Collins)
5684
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
5685
replacement method. The method was size(history) and not desirable.
5688
* ``VersionedFile.get_parents`` is deprecated, please use
5689
``VersionedFile.get_parent_map``. (Robert Collins)
5691
* ``VersionedFile.get_sha1`` is deprecated, please use
5692
``VersionedFile.get_sha1s``. (Robert Collins)
5694
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
5695
and unused outside of a single test. (Robert Collins)
5697
* ``VersionedFile.iter_parents`` is now deprecated in favour of
5698
``get_parent_map`` which can be used to instantiate a Graph on a
5699
VersionedFile. (Robert Collins)
5701
* ``VersionedFileStore`` no longer uses the transaction parameter given
5702
to most methods; amongst other things this means that the
5703
get_weave_or_empty method no longer guarantees errors on a missing weave
5704
in a readonly transaction, and no longer caches versioned file instances
5705
which reduces memory pressure (but requires more careful management by
5706
callers to preserve performance). (Robert Collins)
5711
* New -Dselftest_debug flag disables clearing of the debug flags during
5712
tests. This is useful if you want to use e.g. -Dhpss to help debug a
5713
failing test. Be aware that using this feature is likely to cause
5714
spurious test failures if used with the full suite. (Andrew Bennetts)
5716
* selftest --load-list now uses a new more agressive test loader that will
5717
avoid loading unneeded modules and building their tests. Plugins can use
5718
this new loader by defining a load_tests function instead of a test_suite
5719
function. (a forthcoming patch will provide many examples on how to
5723
* selftest --load-list now does some sanity checks regarding duplicate test
5724
IDs and tests present in the list but not found in the actual test suite.
5727
* Slightly more concise format for the selftest progress bar, so there's
5728
more space to show the test name. (Martin Pool) ::
5730
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
5732
* The test suite takes much less memory to run, and is a bit faster. This
5733
is done by clearing most attributes of TestCases after running them, if
5734
they succeeded. (Andrew Bennetts)
5739
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
5741
* Added basic infrastructure for automatic plugin suggestion.
5744
* If a ``LockableFiles`` object is not explicitly unlocked (for example
5745
because of a missing ``try/finally`` block, it will give a warning but
5746
not automatically unlock itself. (Previously they did.) This
5747
sometimes caused knock-on errors if for example the network connection
5748
had already failed, and should not be relied upon by code.
5749
(Martin Pool, #109520)
5751
* ``make dist`` target to build a release tarball, and also
5752
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
5754
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
5755
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
5756
callers don't need to try distinguish unknown request errors from other
5757
errors. (Andrew Bennetts)
5759
* ``set_make_working_trees`` is now implemented provided on all repository
5760
implementations (Aaron Bentley)
5762
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
5763
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
5769
:Released: 2008-04-09
5771
No changes from 1.3.1rc1.
5777
:Released: 2008-04-04
5782
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
5783
fetching revisions from a knit to pack repository or vice versa using
5784
bzr:// (including over http or ssh).
5785
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
5791
:Released: 2008-03-20
5793
Bazaar has become part of the GNU project <http://www.gnu.org>
5795
Many operations that act on history, including ``log`` and ``annotate`` are now
5796
substantially faster. Several bugs have been fixed and several new options and
5797
features have been added.
5802
* Avoid spurious failure of ``TestVersion.test_version`` matching
5804
(#202778, Martin Pool)
5810
:Released: 2008-03-16
5812
Notes When Upgrading
5813
********************
5815
* The backup directory created by ``upgrade`` is now called
5816
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
5821
* A new repository format 'development' has been added. This format will
5822
represent the latest 'in-progress' format that the bzr developers are
5823
interested in getting early-adopter testing and feedback on.
5824
``doc/developers/development-repo.txt`` has detailed information.
5827
* BZR_LOG environment variable controls location of .bzr.log trace file.
5828
User can suppress writing messages to .bzr.log by using '/dev/null'
5829
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
5830
is not defined but BZR_HOME is defined then default location
5831
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
5832
(Alexander Belchenko, #106117)
5834
* ``launchpad`` builtin plugin now shipped as separate part in standalone
5835
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
5836
and standalone installer allows user to skip installation of this plugin.
5837
(Alexander Belchenko)
5839
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
5841
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
5842
missing final fields. (Martin Pool)
5847
* ``branch`` and ``checkout`` can hard-link working tree files, which is
5848
faster and saves space. (Aaron Bentley)
5850
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
5851
the submit branch to determine the email address to send to.
5857
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
5859
* Branch6.generate_revision_history is faster. (Aaron Bentley)
5861
* Directory services can now be registered, allowing special URLs to be
5862
dereferenced into real URLs. This is a generalization and cleanup of
5863
the lp: transport lookup. (Aaron Bentley)
5865
* Merge directives that are automatically attached to emails have nicer
5866
filenames, based on branch-nick + revno. (Aaron Bentley)
5868
* ``push`` has a ``--revision`` option, to specify what revision to push up
5869
to. (Daniel Watkins)
5871
* Significantly reducing execution time and network traffic for trivial
5872
case of running ``bzr missing`` command for two identical branches.
5873
(Alexander Belchenko)
5875
* Speed up operations that look at the revision graph (such as 'bzr log').
5876
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
5877
extract the revision history. This allows filtering ghosts while
5878
stepping instead of needing to peek ahead. (John Arbash Meinel)
5880
* The ``hooks`` command lists installed hooks, to assist in debugging.
5883
* Updates to how ``annotate`` work. Should see a measurable improvement in
5884
performance and memory consumption for file with a lot of merges.
5885
Also, correctly handle when a line is introduced by both parents (it
5886
should be attributed to the first merge which notices this, and not
5887
to all subsequent merges.) (John Arbash Meinel)
5892
* Autopacking no longer holds the full set of inventory lines in
5893
memory while copying. For large repositories, this can amount to
5894
hundreds of MB of ram consumption.
5895
(Ian Clatworthy, John Arbash Meinel)
5897
* Cherrypicking when using ``--format=merge3`` now explictly excludes
5898
BASE lines. (John Arbash Meinel, #151731)
5900
* Disable plink's interactive prompt for password.
5901
(#107593, Dmitry Vasiliev)
5903
* Encode command line arguments from unicode to user_encoding before
5904
invoking external mail client in `bzr send` command.
5905
(#139318, Alexander Belchenko)
5907
* Fixed problem connecting to ``bzr+https://`` servers.
5908
(#198793, John Ferlito)
5910
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
5913
* Include quick-start-summary.svg file to python-based installer(s)
5914
for Windows. (#192924, Alexander Belchenko)
5916
* lca merge now respects specified files. (Aaron Bentley)
5918
* Make version-info --custom imply --all. (#195560, James Westby)
5920
* ``merge --preview`` now works for merges that add or modify
5921
symlinks (James Henstridge)
5923
* Redirecting the output from ``bzr merge`` (when the remembered
5924
location is used) now works. (John Arbash Meinel)
5926
* setup.py script explicitly checks for Python version.
5927
(Jari Aalto, Alexander Belchenko, #200569)
5929
* UnknownFormatErrors no longer refer to branches regardless of kind of
5930
unknown format. (Daniel Watkins, #173980)
5932
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
5933
signs, among other small improvements. (Matt Nordhoff, #86838)
5935
* Use correct indices when emitting LCA conflicts. This fixes IndexError
5936
errors. (Aaron Bentley, #196780)
5941
* Explained how to use ``version-info --custom`` in the User Guide.
5942
(Neil Martinsen-Burrell)
5947
* Support for loading plugins from zip files and
5948
``bzrlib.plugin.load_from_zip()`` function are deprecated.
5949
(Alexander Belchenko)
5954
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
5956
* The branch interface tests were invalid for branches using rich-root
5957
repositories because the empty string is not a valid file-id.
5963
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
5964
``Repository.get_revision_graph()`` except it includes ghosts and you can
5965
stop part-way through. (John Arbash Meinel)
5967
* New module ``tools/package_mf.py`` provide custom module finder for
5968
python packages (improves standard python library's modulefinder.py)
5969
used by ``setup.py`` script while building standalone bzr.exe.
5970
(Alexander Belchenko)
5972
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
5973
detecting external lookup support on remote repositories. This method is
5974
now attempted first when lookup up repositories, leading to an extra
5975
round trip on older bzr smart servers. (Robert Collins)
5977
* Repository formats have a new supported-feature attribute
5978
``supports_external_lookups`` used to indicate repositories which support
5979
falling back to other repositories when they have partial data.
5982
* ``Repository.get_revision_graph_with_ghosts`` and
5983
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
5984
have been deprecated. (John Arbash Meinel)
5986
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
5987
``Tree._iter_changes``. The api is now considered stable and ready for
5988
external users. (Aaron Bentley)
5990
* The bzrdir format registry now accepts an ``alias`` keyword to
5991
register_metadir, used to indicate that a format name is an alias for
5992
some other format and thus should not be reported when describing the
5993
format. (Robert Collins)
5999
:Released: 2008-02-15
6004
* Fix failing test in Launchpad plugin. (Martin Pool)
6010
:Released: 2008-02-13
6012
Notes When Upgrading
6013
********************
6015
* Fetching via the smart protocol may need to reconnect once during a fetch
6016
if the remote server is running Bazaar 1.1 or earlier, because the client
6017
attempts to use more efficient requests that confuse older servers. You
6018
may be required to re-enter a password or passphrase when this happens.
6019
This won't happen if the server is upgraded to Bazaar 1.2.
6025
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
6026
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
6028
* Formatting of ``bzr plugins`` output is changed to be more human-
6029
friendly. Full path of plugins locations will be shown only with
6030
``--verbose`` command-line option. (Alexander Belchenko)
6032
* ``merge`` now prefers to use the submit branch, but will fall back to
6033
parent branch. For many users, this has no effect. But some users who
6034
pull and merge on the same branch will notice a change. This change
6035
makes it easier to work on a branch on two different machines, pulling
6036
between the machines, while merging from the upstream.
6037
``merge --remember`` can now be used to set the submit_branch.
6043
* ``merge --preview`` produces a diff of the changes merge would make,
6044
but does not actually perform the merge. (Aaron Bentley)
6046
* New smart method ``Repository.get_parent_map`` for getting revision
6047
parent data. This returns additional parent information topologically
6048
adjacent to the requested data to reduce round trip latency impacts.
6051
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
6052
revision data that streams revision data via a chunked encoding. This
6053
avoids buffering large amounts of revision data on the server and on the
6054
client, and sends less data to the server to request the revisions.
6055
(Andrew Bennetts, Robert Collins, #178353)
6057
* The launchpad plugin now handles lp urls of the form
6058
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
6059
launchpad instance to do the resolution of the branch identities.
6060
This is primarily of use to Launchpad developers, but can also
6061
be used by other users who want to try out Launchpad as
6062
a branch location without messing up their public Launchpad
6063
account. Branches that are pushed to the staging environment
6064
have an expected lifetime of one day. (Tim Penhey)
6069
* Creating a new branch no longer tries to read the entire revision-history
6070
unnecessarily over smart server operations. (Robert Collins)
6072
* Fetching between different repository formats with compatible models now
6073
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
6075
* The ``--coverage`` option is now global, rather specific to ``bzr
6076
selftest``. (Andrew Bennetts)
6078
* The ``register-branch`` command will now use the public url of the branch
6079
containing the current directory, if one has been set and no explicit
6080
branch is provided. (Robert Collins)
6082
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
6083
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
6084
(John Arbash Meinel)
6089
* Calculate remote path relative to the shared medium in _SmartClient. This
6090
is related to the problem in bug #124089. (Andrew Bennetts)
6092
* Cleanly handle connection errors in smart protocol version two, the same
6093
way as they are handled by version one. (Andrew Bennetts)
6095
* Clearer error when ``version-info --custom`` is used without
6096
``--template`` (Lukáš Lalinský)
6098
* Don't raise UnavailableFeature during test setup when medusa is not
6099
available or tearDown is never called leading to nasty side effects.
6100
(#137823, Vincent Ladeuil)
6102
* If a plugin's test suite cannot be loaded, for example because of a syntax
6103
error in the tests, then ``selftest`` fails, rather than just printing
6104
a warning. (Martin Pool, #189771)
6106
* List possible values for BZR_SSH environment variable in env-variables
6107
help topic. (Alexander Belchenko, #181842)
6109
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
6110
popping the log redirection now precisely restores the previous state,
6111
which makes it easier to use bzr log output from other programs.
6112
TestCaseInTempDir no longer depends on a log redirection being established
6113
by the test framework, which lets bzr tests cleanly run from a normal
6115
(#124153, #124849, Martin Pool, Jonathan Lange)
6117
* ``pull --quiet`` is now more quiet, in particular a message is no longer
6118
printed when the remembered pull location is used. (James Westby,
6121
* ``reconfigure`` can safely be interrupted while fetching.
6122
(Aaron Bentley, #179316)
6124
* ``reconfigure`` preserves tags when converting to and from lightweight
6125
checkouts. (Aaron Bentley, #182040)
6127
* Stop polluting /tmp when running selftest.
6128
(Vincent Ladeuil, #123363)
6130
* Switch from NFKC => NFC for normalization checks. NFC allows a few
6131
more characters which should be considered valid.
6132
(John Arbash Meinel, #185458)
6134
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
6135
interacting badly with a bug on the launchpad side. (Robert Collins)
6137
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
6138
tracebacks. (Andrew Bennetts, #182849)
6143
* Classes implementing Merge types like Merge3Merger must now accept (and
6144
honour) a do_merge flag in their constructor. (Aaron Bentley)
6146
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
6147
to previously take a write lock (and start a write group.)
6153
* selftest now accepts --load-list <file> to load a test id list. This
6154
speeds up running the test suite on a limited set of tests.
6160
* Add a new method ``get_result`` to graph search objects. The resulting
6161
``SearchResult`` can be used to recreate the search later, which will
6162
be useful in reducing network traffic. (Robert Collins)
6164
* Use convenience function to check whether two repository handles
6165
are referring to the same repository in ``Repository.get_graph``.
6166
(Jelmer Vernooij, #187162)
6168
* Fetching now passes the find_ghosts flag through to the
6169
``InterRepository.missing_revision_ids`` call consistently for all
6170
repository types. This will enable faster missing revision discovery with
6171
bzr+ssh. (Robert Collins)
6173
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
6175
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
6176
``InterRepository.search_missing_revision_ids`` which returns a
6177
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
6178
server. (Robert Collins)
6180
* New error ``NoPublicBranch`` for commands that need a public branch to
6181
operate. (Robert Collins)
6183
* New method ``iter_inventories`` on Repository for access to many
6184
inventories. This is primarily used by the ``revision_trees`` method, as
6185
direct access to inventories is discouraged. (Robert Collins)
6187
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
6188
which will split out ghosts and present parents into two separate sets,
6189
useful for code which needs to be aware of ghosts (e.g. fetching data
6190
cares about ghosts during revision selection). (Robert Collins)
6192
* Record a timestamp against each mutter to the trace file, relative to the
6193
first import of bzrlib. (Andrew Bennetts)
6195
* ``Repository.get_data_stream`` is now deprecated in favour of
6196
``Repository.get_data_stream_for_search`` which allows less network
6197
traffic when requesting data streams over a smart server. (Robert Collins)
6199
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
6200
removing one round trip on many network operations. (Robert Collins)
6202
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
6203
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
6205
* Repository has a new method ``has_revisions`` which signals the presence
6206
of many revisions by returning a set of the revisions listed which are
6207
present. This can be done by index queries without reading data for parent
6208
revision names etc. (Robert Collins)
6214
:Released: 2008-01-15
6216
(no changes from 1.1rc1)
6221
:Released: 2008-01-05
6226
* Dotted revision numbers have been revised. Instead of growing longer with
6227
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
6228
we now report 1.2.1.) This helps scale long lived branches which have many
6229
feature branches merged between them. (John Arbash Meinel)
6231
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
6232
Use ``bzr diff branch1 --new branch2`` instead. This change has
6233
been made to remove the ambiguity where ``branch2`` is in fact a
6234
specific file to diff within ``branch1``.
6239
* New option to use custom template-based formats in ``bzr version-info``.
6242
* diff '--using' allows an external diff tool to be used for files.
6245
* New "lca" merge-type for fast everyday merging that also supports
6246
criss-cross merges. (Aaron Bentley)
6251
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
6254
* ``branch`` and ``checkout`` can now use files from a working tree to
6255
to speed up the process. For checkout, this requires the new
6256
--files-from flag. (Aaron Bentley)
6258
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
6260
* ``bzr diff`` now works on branches without working trees. Tree-less
6261
branches can also be compared to each other and to working trees using
6262
the new diff options ``--old`` and ``--new``. Diffing between branches,
6263
with or without trees, now supports specific file filtering as well.
6264
(Ian Clatworthy, #6700)
6266
* ``bzr pack`` now orders revision texts in topological order, with newest
6267
at the start of the file, promoting linear reads for ``bzr log`` and the
6268
like. This partially fixes #154129. (Robert Collins)
6270
* Merge directives now fetch prerequisites from the target branch if
6271
needed. (Aaron Bentley)
6273
* pycurl now handles digest authentication.
6276
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
6278
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
6280
* ``merge`` now warns when merge directives cause cherrypicks.
6283
* ``split`` now supported, to enable splitting large trees into smaller
6284
pieces. (Aaron Bentley)
6289
* Avoid AttributeError when unlocking a pack repository when an error occurs.
6290
(Martin Pool, #180208)
6292
* Better handle short reads when processing multiple range requests.
6293
(Vincent Ladeuil, #179368)
6295
* build_tree acceleration uses the correct path when a file has been moved.
6298
* ``commit`` now succeeds when a checkout and its master branch share a
6299
repository. (Aaron Bentley, #177592)
6301
* Fixed error reporting of unsupported timezone format in
6302
``log --timezone``. (Lukáš Lalinský, #178722)
6304
* Fixed Unicode encoding error in ``ignored`` when the output is
6305
redirected to a pipe. (Lukáš Lalinský)
6307
* Fix traceback when sending large response bodies over the smart protocol
6308
on Windows. (Andrew Bennetts, #115781)
6310
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
6311
pointed to different logical drives on Windows.
6312
(Alexander Belchenko, #90847)
6314
* HTTP test servers are now compatible with the http protocol version 1.1.
6315
(Vincent Ladeuil, #175524)
6317
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
6318
correctly, instead of erroring or attributing incorrect parents to ghosts.
6321
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
6323
* pycurl authentication handling was broken and incomplete. Fix handling of
6324
user:pass embedded in the urls.
6325
(Vincent Ladeuil, #177643)
6327
* Files inside non-directories are now handled like other conflict types.
6328
(Aaron Bentley, #177390)
6330
* ``reconfigure`` is able to convert trees into lightweight checkouts.
6333
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
6336
* Test that the old ``version_info_format`` functions still work, even
6337
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
6339
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
6342
* ``uncommit`` works even when the commit messages of revisions to be
6343
removed use characters not supported in the terminal encoding.
6346
* When dumb http servers return whole files instead of the requested ranges,
6347
read the remaining bytes by chunks to avoid overflowing network buffers.
6348
(Vincent Ladeuil, #175886)
6353
* Minor tweaks made to the bug tracker integration documentation.
6356
* Reference material has now be moved out of the User Guide and added
6357
to the User Reference. The User Reference has gained 4 sections as
6358
a result: Authenication Settings, Configuration Settings, Conflicts
6359
and Hooks. All help topics are now dumped into text format in the
6360
doc/en/user-reference directory for those who like browsing that
6361
information in their editor. (Ian Clatworthy)
6363
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
6368
* find_* methods available for BzrDirs, Branches and WorkingTrees.
6371
* Help topics can now be loaded from files.
6372
(Ian Clatworthy, Alexander Belchenko)
6374
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
6376
* Parent Providers should now implement ``get_parent_map`` returning a
6377
dictionary instead of ``get_parents`` returning a list.
6378
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
6381
* Patience Diff now supports arbitrary python objects, as long as they
6382
support ``hash()``. (John Arbash Meinel)
6384
* Reduce selftest overhead to establish test names by memoization.
6393
* Modules can now customise their tests by defining a ``load_tests``
6394
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
6395
for the documentation on this attribute. (Robert Collins)
6397
* New helper function ``bzrlib.tests.condition_id_re`` which helps
6398
filter tests based on a regular expression search on the tests id.
6401
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
6402
filter tests based on class. (Robert Collins)
6404
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
6405
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
6407
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
6408
generalises the ``filter_suite_by_re`` function. (Robert Collins)
6410
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
6411
TestSuite that does not contain tests from the input that matched a
6412
regular expression. (Robert Collins)
6414
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
6415
randomized copy of the input suite. (Robert Collins)
6417
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
6418
suite into two according to a regular expression. (Robert Collins)
6420
* Parametrize all http tests for the transport implementations, the http
6421
protocol versions (1.0 and 1.1) and the authentication schemes.
6424
* The ``exclude_pattern`` and ``random_order`` parameters to the function
6425
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
6427
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
6428
replaced by the new helper methods added in this release. (Robert Collins)
6434
:Released: 2007-12-14
6439
* More improvements and fixes to the User Guide. (Ian Clatworthy)
6441
* Add information on cherrypicking/rebasing to the User Guide.
6444
* Improve bug tracker integration documentation. (Ian Clatworthy)
6446
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
6447
to the rebasing section of the User Guide from Aaron Bentley.
6454
:Released: 2007-12-11
6459
* If a traceback occurs, users are now asked to report the bug
6460
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
6461
by mail to the mailing list.
6467
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
6469
* Give more feedback during long http downloads by making readv deliver data
6470
as it arrives for urllib, and issue more requests for pycurl. High latency
6471
networks are better handled by urllib, the pycurl implementation give more
6472
feedback but also incur more latency.
6473
(Vincent Ladeuil, #173010)
6475
* Implement _make_parents_provider on RemoteRepository, allowing generating
6476
bundles against branches on a smart server. (Andrew Bennetts, #147836)
6481
* Improved user guide. (Ian Clatworthy)
6483
* The single-page quick reference guide is now available as a PDF.
6489
* readv urllib http implementation is now a real iterator above the
6490
underlying socket and deliver data as soon as it arrives. 'get' still
6491
wraps its output in a StringIO.
6498
:Released: 2007-12-07
6503
* Added a --coverage option to selftest. (Andrew Bennetts)
6505
* Annotate merge (merge-type=weave) now supports cherrypicking.
6508
* ``bzr commit`` now doesn't print the revision number twice. (Matt
6511
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
6512
define locations of bug trackers that are not directly supported by
6513
bzr or a plugin. The URL will be treated as a template and ``{id}``
6514
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
6516
* Support logging single merge revisions with short and line log formatters.
6519
* User Guide enhanced with suggested readability improvements from
6520
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
6522
* Quick Start Guide renamed to Quick Start Card, moved down in
6523
the catalog, provided in pdf and png format and updated to refer
6524
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
6526
* ``switch`` can now be used on heavyweight checkouts as well as
6527
lightweight ones. After switching a heavyweight checkout, the
6528
local branch is a mirror/cache of the new bound branch and
6529
uncommitted changes in the working tree are merged. As a safety
6530
check, if there are local commits in a checkout which have not
6531
been committed to the previously bound branch, then ``switch``
6532
fails unless the ``--force`` option is given. This option is
6533
now also required if the branch a lightweight checkout is pointing
6534
to has been moved. (Ian Clatworthy)
6539
* New -Dhttp debug option reports http connections, requests and responses.
6542
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
6547
* Better error message when running ``bzr cat`` on a non-existant branch.
6548
(Lukáš Lalinský, #133782)
6550
* Catch OSError 17 (file exists) in final phase of tree transform and show
6552
(Alexander Belchenko, #111758)
6554
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
6555
allowing multiple GET requests to be issued if too many ranges are
6557
(Vincent Ladeuil, #172701)
6559
* Check for missing basis texts when fetching from packs to packs.
6560
(John Arbash Meinel, #165290)
6562
* Fall back to showing e-mail in ``log --short/--line`` if the
6563
committer/author has only e-mail. (Lukáš Lalinský, #157026)
6568
* Deprecate not passing a ``location`` argument to commit reporters'
6569
``started`` methods. (Matt Nordhoff)
6575
:Released: 2007-11-30
6577
Notes When Upgrading
6578
********************
6580
* The default repository format is now ``pack-0.92``. This
6581
default is used when creating new repositories with ``init`` and
6582
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
6583
(See https://bugs.launchpad.net/bugs/164626)
6585
This format can be read and written by Bazaar 0.92 and later, and
6586
data can be transferred to and from older formats.
6588
To upgrade, please reconcile your repository (``bzr reconcile``), and then
6589
upgrade (``bzr upgrade``).
6591
``pack-0.92`` offers substantially better scaling and performance than the
6592
previous knits format. Some operations are slower where the code already
6593
had bad scaling characteristics under knits, the pack format makes such
6594
operations more visible as part of being more scalable overall. We will
6595
correct such operations over the coming releases and encourage the filing
6596
of bugs on any operation which you observe to be slower in a packs
6597
repository. One particular case that we do not intend to fix is pulling
6598
data from a pack repository into a knit repository over a high latency
6599
link; downgrading such data requires reinsertion of the file texts, and
6600
this is a classic space/time tradeoff. The current implementation is
6601
conservative on memory usage because we need to support converting data
6602
from any tree without problems.
6603
(Robert Collins, Martin Pool, #164476)
6608
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
6609
still available if user selects it explicitly with BZR_SSH environment
6610
variable. (Alexander Belchenko, workaround for bug #107593)
6612
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
6613
to enable the subtree functions (for example, for bzr-svn).
6619
* New ``authentication.conf`` file holding the password or other credentials
6620
for remote servers. This can be used for ssh, sftp, smtp and other
6621
supported transports.
6624
* New rich-root and rich-root-pack formats, recording the same data about
6625
tree roots that's recorded for all other directories.
6626
(Aaron Bentley, #164639)
6628
* ``pack-0.92`` repositories can now be reconciled.
6629
(Robert Collins, #154173)
6631
* ``switch`` command added for changing the branch a lightweight checkout
6632
is associated with and updating the tree to reflect the latest content
6633
accordingly. This command was previously part of the BzrTools plug-in.
6634
(Ian Clatworthy, Aaron Bentley, David Allouche)
6636
* ``reconfigure`` command can now convert branches, trees, or checkouts to
6637
lightweight checkouts. (Aaron Bentley)
6642
* Commit updates the state of the working tree via a delta rather than
6643
supplying entirely new basis trees. For commit of a single specified file
6644
this reduces the wall clock time for commit by roughly a 30%.
6645
(Robert Collins, Martin Pool)
6647
* Commit with many automatically found deleted paths no longer performs
6648
linear scanning for the children of those paths during inventory
6649
iteration. This should fix commit performance blowing out when many such
6650
paths occur during commit. (Robert Collins, #156491)
6652
* Fetch with pack repositories will no longer read the entire history graph.
6653
(Robert Collins, #88319)
6655
* Revert takes out an appropriate lock when reverting to a basis tree, and
6656
does not read the basis inventory twice. (Robert Collins)
6658
* Diff does not require an inventory to be generated on dirstate trees.
6659
(Aaron Bentley, #149254)
6661
* New annotate merge (--merge-type=weave) implementation is fast on
6662
versionedfiles withough cached annotations, e.g. pack-0.92.
6668
* ``bzr merge`` now warns when it encounters a criss-cross merge.
6671
* ``bzr send`` now doesn't require the target e-mail address to be
6672
specified on the command line if an interactive e-mail client is used.
6675
* ``bzr tags`` now prints the revision number for each tag, instead of
6676
the revision id, unless --show-ids is passed. In addition, tags can be
6677
sorted chronologically instead of lexicographically with --sort=time.
6678
(Adeodato Simó, #120231)
6680
* Windows standalone version of bzr is able to load system-wide plugins from
6681
"plugins" subdirectory in installation directory. In addition standalone
6682
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
6683
about paths and bzr version. (Alexander Belchenko, #129298)
6691
* A progress bar has been added for knitpack -> knitpack fetching.
6692
(Robert Collins, #157789, #159147)
6694
* Branching from a branch via smart server now preserves the repository
6695
format. (Andrew Bennetts, #164626)
6697
* ``commit`` is now able to invoke an external editor in a non-ascii
6698
directory. (Daniel Watkins, #84043)
6700
* Catch connection errors for ftp.
6701
(Vincent Ladeuil, #164567)
6703
* ``check`` no longer reports spurious unreferenced text versions.
6704
(Robert Collins, John A Meinel, #162931, #165071)
6706
* Conflicts are now resolved recursively by ``revert``.
6707
(Aaron Bentley, #102739)
6709
* Detect invalid transport reuse attempts by catching invalid URLs.
6710
(Vincent Ladeuil, #161819)
6712
* Deleting a file without removing it shows a correct diff, not a traceback.
6715
* Do no use timeout in HttpServer anymore.
6716
(Vincent Ladeuil, #158972).
6718
* Don't catch the exceptions related to the http pipeline status before
6719
retrying an http request or some programming errors may be masked.
6720
(Vincent Ladeuil, #160012)
6722
* Fix ``bzr rm`` to not delete modified and ignored files.
6723
(Lukáš Lalinský, #172598)
6725
* Fix exception when revisionspec contains merge revisons but log
6726
formatter doesn't support merge revisions. (Kent Gibson, #148908)
6728
* Fix exception when ScopeReplacer is assigned to before any members have
6729
been retrieved. (Aaron Bentley)
6731
* Fix multiple connections during checkout --lightweight.
6732
(Vincent Ladeuil, #159150)
6734
* Fix possible error in insert_data_stream when copying between
6735
pack repositories over bzr+ssh or bzr+http.
6736
KnitVersionedFile.get_data_stream now makes sure that requested
6737
compression parents are sent before any delta hunks that depend
6739
(Martin Pool, #164637)
6741
* Fix typo in limiting offsets coalescing for http, leading to
6742
whole files being downloaded instead of parts.
6743
(Vincent Ladeuil, #165061)
6745
* FTP server errors don't error in the error handling code.
6746
(Robert Collins, #161240)
6748
* Give a clearer message when a pull fails because the source needs
6750
(Martin Pool, #164443)
6752
* It is clearer when a plugin cannot be loaded because of its name, and a
6753
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
6755
* Leave port as None in transport objects if user doesn't
6756
specify a port in urls.
6757
(vincent Ladeuil, #150860)
6759
* Make sure Repository.fetch(self) is properly a no-op for all
6760
Repository implementations. (John Arbash Meinel, #158333)
6762
* Mark .bzr directories as "hidden" on Windows.
6763
(Alexander Belchenko, #71147)
6765
* ``merge --uncommitted`` can now operate on a single file.
6766
(Aaron Bentley, Lukáš Lalinský, #136890)
6768
* Obsolete packs are now cleaned up by pack and autopack operations.
6769
(Robert Collins, #153789)
6771
* Operations pulling data from a smart server where the underlying
6772
repositories are not both annotated/both unannotated will now work.
6773
(Robert Collins, #165304).
6775
* Reconcile now shows progress bars. (Robert Collins, #159351)
6777
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
6778
properly. (John Arbash Meinel, #162486)
6780
* Removing an already-removed file reports the file does not exist. (Daniel
6783
* Rename on Windows is able to change filename case.
6784
(Alexander Belchenko, #77740)
6786
* Return error instead of a traceback for ``bzr log -r0``.
6787
(Kent Gibson, #133751)
6789
* Return error instead of a traceback when bzr is unable to create
6790
symlink on some platforms (e.g. on Windows).
6791
(Alexander Belchenko, workaround for #81689)
6793
* Revert doesn't crash when restoring a single file from a deleted
6794
directory. (Aaron Bentley)
6796
* Stderr output via logging mechanism now goes through encoded wrapper
6797
and no more uses utf-8, but terminal encoding instead. So all unicode
6798
strings now should be readable in non-utf-8 terminal.
6799
(Alexander Belchenko, #54173)
6801
* The error message when ``move --after`` should be used makes how to do so
6802
clearer. (Daniel Watkins, #85237)
6804
* Unicode-safe output from ``bzr info``. The output will be encoded
6805
using the terminal encoding and unrepresentable characters will be
6806
replaced by '?'. (Lukáš Lalinský, #151844)
6808
* Working trees are no longer created when pushing into a local no-trees
6809
repo. (Daniel Watkins, #50582)
6811
* Upgrade util/configobj to version 4.4.0.
6812
(Vincent Ladeuil, #151208).
6814
* Wrap medusa ftp test server as an FTPServer feature.
6815
(Vincent Ladeuil, #157752)
6820
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
6821
during very long time. (Alexander Belchenko)
6823
* The return value of
6824
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
6825
changed. Previously it was an iterator of lines, now it is an iterator of
6826
(line, version_id) tuples. This change has been made to aid reconcile and
6827
fetch operations. (Robert Collins)
6829
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
6832
* The Repository format registry default has been removed; it was previously
6833
obsoleted by the bzrdir format default, which implies a default repository
6840
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
6841
``bzrlib.pack``. These classes provide more convenient APIs for generating
6842
and parsing containers from streams rather than from files. (Andrew
6845
* New module ``lru_cache`` providing a cache for use by tasks that need
6846
semi-random access to large amounts of data. (John A Meinel)
6848
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
6854
:Released: 2007-11-05
6859
* New uninstaller on Win32. (Alexander Belchenko)
6865
:Released: 2007-10-29
6870
* ``bzr`` now returns exit code 4 if an internal error occurred, and
6871
3 if a normal error occurred. (Martin Pool)
6873
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
6874
repository index errors that occured as a result of the Weave disk format.
6875
Instead the ``reconcile`` command needs to be run to correct those
6876
problems if they exist (and it has been able to fix most such problems
6877
since bzr 0.8). Some new problems have been identified during this release
6878
and you should run ``bzr check`` once on every repository to see if you
6879
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
6880
repository due to mismatched parent errors - a symptom of index errors -
6881
you should simply take a full copy of that remote repository to a clean
6882
directory outside any local repositories, then run reconcile on it, and
6883
finally pull from it locally. (And naturally email the repositories owner
6884
to ask them to upgrade and run reconcile).
6890
* New ``knitpack-experimental`` repository format. This is interoperable with
6891
the ``dirstate-tags`` format but uses a smarter storage design that greatly
6892
speeds up many operations, both local and remote. This new format can be
6893
used as an option to the ``init``, ``init-repository`` and ``upgrade``
6894
commands. (Robert Collins)
6896
* For users of bzr-svn (and those testing the prototype subtree support) that
6897
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
6898
been added. This is interoperable with the ``dirstate-subtrees`` format.
6901
* New ``reconfigure`` command. (Aaron Bentley)
6903
* New ``revert --forget-merges`` command, which removes the record of a pending
6904
merge without affecting the working tree contents. (Martin Pool)
6906
* New ``bzr_remote_path`` configuration variable allows finer control of
6907
remote bzr locations than BZR_REMOTE_PATH environment variable.
6910
* New ``launchpad-login`` command to tell Bazaar your Launchpad
6911
user ID. This can then be used by other functions of the
6912
Launchpad plugin. (James Henstridge)
6917
* Commit in quiet mode is now slightly faster as the information to
6918
output is no longer calculated. (Ian Clatworthy)
6920
* Commit no longer checks for new text keys during insertion when the
6921
revision id was deterministically unique. (Robert Collins)
6923
* Committing a change which is not a merge and does not change the number of
6924
files in the tree is faster by utilising the data about whether files are
6925
changed to determine if the tree is unchanged rather than recalculating
6926
it at the end of the commit process. (Robert Collins)
6928
* Inventory serialisation no longer double-sha's the content.
6931
* Knit text reconstruction now avoids making copies of the lines list for
6932
interim texts when building a single text. The new ``apply_delta`` method
6933
on ``KnitContent`` aids this by allowing modification of the revision id
6934
such objects represent. (Robert Collins)
6936
* Pack indices are now partially parsed for specific key lookup using a
6937
bisection approach. (Robert Collins)
6939
* Partial commits are now approximately 40% faster by walking over the
6940
unselected current tree more efficiently. (Robert Collins)
6942
* XML inventory serialisation takes 20% less time while being stricter about
6943
the contents. (Robert Collins)
6945
* Graph ``heads()`` queries have been fixed to no longer access all history
6946
unnecessarily. (Robert Collins)
6951
* ``bzr+https://`` smart server across https now supported.
6952
(John Ferlito, Martin Pool, #128456)
6954
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
6955
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
6957
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
6958
changes from one revision. (Alexander Belchenko, #141368)
6960
* Show encodings, locale and list of plugins in the traceback message.
6961
(Martin Pool, #63894)
6963
* Experimental directory formats can now be marked with
6964
``experimental = True`` during registration. (Ian Clatworthy)
6969
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
6971
* The hooks reference documentation is now converted to html as expected.
6977
* Connection error reporting for the smart server has been fixed to
6978
display a user friendly message instead of a traceback.
6979
(Ian Clatworthy, #115601)
6981
* Make sure to use ``O_BINARY`` when opening files to check their
6982
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
6984
* Fix a problem with Win32 handling of the executable bit.
6985
(John Arbash Meinel, #149113)
6987
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
6988
no longer assume that means port 22. This allows people using OpenSSH to
6989
override the default port in their ``~/.ssh/config`` if they wish. This
6990
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
6992
* Commands reporting exceptions can now be profiled and still have their
6993
data correctly dumped to a file. For example, a ``bzr commit`` with
6994
no changes still reports the operation as pointless but doing so no
6995
longer throws away the profiling data if this command is run with
6996
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
6998
* Fallback to ftp when paramiko is not installed and sftp can't be used for
6999
``tests/commands`` so that the test suite is still usable without
7001
(Vincent Ladeuil, #59150)
7003
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
7005
* Fix long standing bug in partial commit when there are renames
7006
left in tree. (Robert Collins, #140419)
7008
* Fix selftest semi-random noise during http related tests.
7009
(Vincent Ladeuil, #140614)
7011
* Fix typo in ftp.py making the reconnection fail on temporary errors.
7012
(Vincent Ladeuil, #154259)
7014
* Fix failing test by comparing real paths to cover the case where the TMPDIR
7015
contains a symbolic link.
7016
(Vincent Ladeuil, #141382).
7018
* Fix log against smart server branches that don't support tags.
7019
(James Westby, #140615)
7021
* Fix pycurl http implementation by defining error codes from
7022
pycurl instead of relying on an old curl definition.
7023
(Vincent Ladeuil, #147530)
7025
* Fix 'unprintable error' message when displaying BzrCheckError and
7026
some other exceptions on Python 2.5.
7027
(Martin Pool, #144633)
7029
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
7031
* Handles default value for ListOption in cmd_commit.
7032
(Vincent Ladeuil, #140432)
7034
* HttpServer and FtpServer need to be closed properly or a listening socket
7036
(Vincent Ladeuil, #140055)
7038
* Monitor the .bzr directory created in the top level test
7039
directory to detect leaking tests.
7040
(Vincent Ladeuil, #147986)
7042
* The basename, not the full path, is now used when checking whether
7043
the profiling dump file begins with ``callgrind.out`` or not. This
7044
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
7046
* Trivial fix for invoking command ``reconfigure`` without arguments.
7049
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
7050
new path causes bzr to be unable to access the file. (Robert Collins)
7052
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
7058
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
7059
constructor, for enabling bisection searches. (Robert Collins)
7061
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
7062
tree be supplied to it, previously failing to do so would trigger a
7063
deprecation warning. (Robert Collins)
7065
* ``KnitVersionedFile.add*`` will no longer cache added records even when
7066
enable_cache() has been called - the caching feature is now exclusively for
7067
reading existing data. (Robert Collins)
7069
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
7070
appropriate. (Martin Pool)
7072
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
7073
``trace+`` transport instead. (Robert Collins)
7075
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
7076
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
7079
* Removed previous deprecated ``basis_knit`` parameter to the
7080
``KnitVersionedFile`` constructor. (Robert Collins)
7082
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
7083
class that needs it.
7086
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
7087
``KnitRepository`` by parameters to the constructor. (Robert Collins)
7089
* The ``VersionedFile`` interface now allows content checks to be bypassed
7090
by supplying check_content=False. This saves nearly 30% of the minimum
7091
cost to store a version of a file. (Robert Collins)
7093
* Tree's with bad state such as files with no length or sha will no longer
7094
be silently accepted by the repository XML serialiser. To serialise
7095
inventories without such data, pass working=True to write_inventory.
7098
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
7099
``VersionedFile.join`` will no longer accept different parents on either
7100
side of a join - it will either ignore them, or error, depending on the
7101
implementation. See notes when upgrading for more information.
7107
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
7108
put by the method call, to allow avoiding stat-after-write or
7109
housekeeping in callers. (Robert Collins)
7111
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
7112
mandatory attributes are present on serialisation and deserialisation.
7113
This fixes some holes in API usage and allows better separation between
7114
physical storage and object serialisation. (Robert Collins)
7116
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
7117
shorthand for deriving from BzrError and setting internal_error = True.
7120
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
7121
moving the state of a parent tree to a new version via a delta rather than
7122
a complete replacement tree. (Robert Collins)
7124
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
7125
duplication from user input, when a user mentions both a path and an item
7126
contained within that path. (Robert Collins)
7128
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
7129
determining if a repository is write locked. (Robert Collins)
7131
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
7132
tuple containing the key information about a path for commit processing
7133
to complete. (Robert Collins)
7135
* New method on xml serialisers, write_inventory_to_lines, which matches the
7136
API used by knits for adding content. (Robert Collins)
7138
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
7139
logic, currently only available for byte-based lookup
7140
(``bisect_multi_bytes``). (Robert Collins)
7142
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
7143
and returns a gzipped version of the same. This is used to avoid a bunch
7144
of api friction during adding of knit hunks. (Robert Collins)
7146
* New parameter on ``bzrlib.transport.Transport.readv``
7147
``adjust_for_latency`` which changes readv from returning strictly the
7148
requested data to inserted return larger ranges and in forward read order
7149
to reduce the effect of network latency. (Robert Collins)
7151
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
7152
causes the parents of a selected id to be returned recursively, so all the
7153
paths from the root down to each element of selected_file_ids are
7154
returned. (Robert Collins)
7156
* Knit joining has been enhanced to support plain to annotated conversion
7157
and annotated to plain conversion. (Ian Clatworthy)
7159
* The CommitBuilder method ``record_entry_contents`` now returns summary
7160
information about the effect of the commit on the repository. This tuple
7161
contains an inventory delta item if the entry changed from the basis, and a
7162
boolean indicating whether a new file graph node was recorded.
7165
* The python path used in the Makefile can now be overridden.
7166
(Andrew Bennetts, Ian Clatworthy)
7171
* New transport implementation ``trace+`` which is useful for testing,
7172
logging activity taken to its _activity attribute. (Robert Collins)
7174
* When running bzr commands within the test suite, internal exceptions are
7175
not caught and reported in the usual way, but rather allowed to propagate
7176
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
7177
makes this behavior available to other users.
7180
* New method ``TestCase.call_catch_warnings`` for testing methods that
7181
raises a Python warning. (Martin Pool)
7187
:Released: 2007-09-26
7192
* Print a warning instead of aborting the ``python setup.py install``
7193
process if building of a C extension is not possible.
7194
(Lukáš Lalinský, Alexander Belchenko)
7196
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7198
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
7199
an implicit port. We were incorrectly raising PathNotChild due to
7200
inconsistent treatment of the ''_port'' attribute on the Transport object.
7201
(Andrew Bennetts, #133965)
7203
* Make RemoteRepository.sprout cope gracefully with servers that don't
7204
support the ``Repository.tarball`` request.
7211
:Released: 2007-09-11
7213
* Replaced incorrect tarball for previous release; a debug statement was left
7214
in bzrlib/remote.py.
7220
:Released: 2007-09-11
7225
* The default branch and repository format has changed to
7226
``dirstate-tags``, so tag commands are active by default.
7227
This format is compatible with Bazaar 0.15 and later.
7228
This incidentally fixes bug #126141.
7231
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
7232
must now appear after the command name. Scripts doing things like
7233
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
7239
* New option ``--author`` in ``bzr commit`` to specify the author of the
7240
change, if it's different from the committer. ``bzr log`` and
7241
``bzr annotate`` display the author instead of the committer.
7244
* In addition to global options and command specific options, a set of
7245
standard options are now supported. Standard options are legal for
7246
all commands. The initial set of standard options are:
7248
* ``--help`` or ``-h`` - display help message
7249
* ``--verbose`` or ``-v`` - display additional information
7250
* ``--quiet`` or ``-q`` - only output warnings and errors.
7252
Unlike global options, standard options can be used in aliases and
7253
may have command-specific help. (Ian Clatworthy)
7255
* Verbosity level processing has now been unified. If ``--verbose``
7256
or ``-v`` is specified on the command line multiple times, the
7257
verbosity level is made positive the first time then increased.
7258
If ``--quiet`` or ``-q`` is specified on the command line
7259
multiple times, the verbosity level is made negative the first
7260
time then decreased. To get the default verbosity level of zero,
7261
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
7262
Note that most commands currently ignore the magnitude of the
7263
verbosity level but do respect *quiet vs normal vs verbose* when
7264
generating output. (Ian Clatworthy)
7266
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
7267
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
7269
* New ``Repository.stream_knit_data_for_revisions`` request added to the
7270
network protocol for greatly reduced roundtrips when retrieving a set of
7271
revisions. (Andrew Bennetts)
7276
* ``bzr plugins`` now lists the version number for each plugin in square
7277
brackets after the path. (Robert Collins, #125421)
7279
* Pushing, pulling and branching branches with subtree references was not
7280
copying the subtree weave, preventing the file graph from being accessed
7281
and causing errors in commits in clones. (Robert Collins)
7283
* Suppress warning "integer argument expected, got float" from Paramiko,
7284
which sometimes caused false test failures. (Martin Pool)
7286
* Fix bug in bundle 4 that could cause attempts to write data to wrong
7287
versionedfile. (Aaron Bentley)
7289
* Diffs generated using "diff -p" no longer break the patch parser.
7292
* get_transport treats an empty possible_transports list the same as a non-
7293
empty one. (Aaron Bentley)
7295
* patch verification for merge directives is reactivated, and works with
7296
CRLF and CR files. (Aaron Bentley)
7298
* Accept ..\ as a path in revision specifiers. This fixes for example
7299
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
7301
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
7302
(Blake Winton, #129299)
7304
* man page no longer lists hidden options (#131667, Aaron Bentley)
7306
* ``uncommit --help`` now explains the -r option adequately. (Daniel
7309
* Error messages are now better formatted with parameters (such as
7310
filenames) quoted when necessary. This avoids confusion when directory
7311
names ending in a '.' at the end of messages were confused with a
7312
full stop that may or not have been there. (Daniel Watkins, #129791)
7314
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
7316
* If a particular command is an alias, ``help`` will show the alias
7317
instead of claiming there is no help for said alias. (Daniel Watkins,
7320
* TreeTransform-based operations, like pull, merge, revert, and branch,
7321
now roll back if they encounter an error. (Aaron Bentley, #67699)
7323
* ``bzr commit`` now exits cleanly if a character unsupported by the
7324
current encoding is used in the commit message. (Daniel Watkins,
7327
* bzr send uses default values for ranges when only half of an elipsis
7328
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
7330
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
7331
binary is present. (Martin Albisetti, #107155)
7333
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
7334
needing ``--force``) subtrees that contain no files with text changes or
7335
modified files. With ``--force`` it removes the subtree regardless of
7336
text changes or unknown files. Directories with renames in or out (but
7337
not changed otherwise) will now be removed without needing ``--force``.
7338
Unknown ignored files will be deleted without needing ``--force``.
7339
(Marius Kruger, #111665)
7341
* When two plugins conflict, the source of both the losing and now the
7342
winning definition is shown. (Konstantin Mikhaylov, #5454)
7344
* When committing to a branch, the location being committed to is
7345
displayed. (Daniel Watkins, #52479)
7347
* ``bzr --version`` takes care about encoding of stdout, especially
7348
when output is redirected. (Alexander Belchenko, #131100)
7350
* Prompt for an ftp password if none is provided.
7351
(Vincent Ladeuil, #137044)
7353
* Reuse bound branch associated transport to avoid multiple
7355
(Vincent Ladeuil, #128076, #131396)
7357
* Overwrite conflicting tags by ``push`` and ``pull`` if the
7358
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
7360
* In checkouts, tags are copied into the master branch when created,
7361
changed or deleted, and are copied into the checkout when it is
7362
updated. (Martin Pool, #93856, #93860)
7364
* Print a warning instead of aborting the ``python setup.py install``
7365
process if building of a C extension is not possible.
7366
(Lukáš Lalinský, Alexander Belchenko)
7371
* Add the option "--show-diff" to the commit command in order to display
7372
the diff during the commit log creation. (Goffredo Baroncelli)
7374
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
7377
* ``pull -v`` no longer includes deltas, making it much faster.
7380
* ``send`` now sends the directive as an attachment by default.
7381
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
7383
* Documentation updates (Martin Albisetti)
7385
* Help on debug flags is now included in ``help global-options``.
7386
(Daniel Watkins, #124853)
7388
* Parameters passed on the command line are checked to ensure they are
7389
supported by the encoding in use. (Daniel Watkins)
7391
* The compression used within the bzr repository has changed from zlib
7392
level 9 to the zlib default level. This improves commit performance with
7393
only a small increase in space used (and in some cases a reduction in
7394
space). (Robert Collins)
7396
* Initial commit no longer SHAs files twice and now reuses the path
7397
rather than looking it up again, making it faster.
7400
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
7401
changes in one revision. (Lukáš Lalinský)
7403
* If versioned files match a given ignore pattern, a warning is now
7404
given. (Daniel Watkins, #48623)
7406
* ``bzr status`` now has -S as a short name for --short and -V as a
7407
short name for --versioned. These have been added to assist users
7408
migrating from Subversion: ``bzr status -SV`` is now like
7409
``svn status -q``. (Daniel Watkins, #115990)
7411
* Added C implementation of ``PatienceSequenceMatcher``, which is about
7412
10x faster than the Python version. This speeds up commands that
7413
need file diffing, such as ``bzr commit`` or ``bzr diff``.
7416
* HACKING has been extended with a large section on core developer tasks.
7419
* Add ``branches`` and ``standalone-trees`` as online help topics and
7420
include them as Concepts within the User Reference.
7421
(Paul Moore, Ian Clatworthy)
7423
* ``check`` can detect versionedfile parent references that are
7424
inconsistent with revision and inventory info, and ``reconcile`` can fix
7425
them. These faulty references were generated by 0.8-era releases,
7426
so repositories which were manipulated by old bzrs should be
7427
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
7432
* ``Branch.append_revision`` is removed altogether; please use
7433
``Branch.set_last_revision_info`` instead. (Martin Pool)
7435
* CommitBuilder now advertises itself as requiring the root entry to be
7436
supplied. This only affects foreign repository implementations which reuse
7437
CommitBuilder directly and have changed record_entry_contents to require
7438
that the root not be supplied. This should be precisely zero plugins
7439
affected. (Robert Collins)
7441
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
7442
its return value to include the sha1 and length of the inserted text. This
7443
allows the avoidance of double-sha1 calculations during commit.
7446
* ``Transport.should_cache`` has been removed. It was not called in the
7447
previous release. (Martin Pool)
7452
* Tests may now raise TestNotApplicable to indicate they shouldn't be
7453
run in a particular scenario. (Martin Pool)
7455
* New function multiply_tests_from_modules to give a simpler interface
7456
to test parameterization. (Martin Pool, Robert Collins)
7458
* ``Transport.should_cache`` has been removed. It was not called in the
7459
previous release. (Martin Pool)
7461
* NULL_REVISION is returned to indicate the null revision, not None.
7464
* Use UTF-8 encoded StringIO for log tests to avoid failures on
7465
non-ASCII committer names. (Lukáš Lalinský)
7470
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
7471
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
7472
useful functionality for determining the path of a plugin, its tests, and
7473
its version information. (Robert Collins)
7475
* Add the option user_encoding to the function 'show_diff_trees()'
7476
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
7478
* Add the function make_commit_message_template_encoded() and the function
7479
edit_commit_message_encoded() which handle encoded strings.
7480
This is done in order to mix the commit messages (which is a unicode
7481
string), and the diff which is a raw string. (Goffredo Baroncelli)
7483
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
7484
overhead on non-weave repositories which don't require all parents to be
7485
present. (Robert Collins)
7487
* Deprecated method ``find_previous_heads`` on
7488
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
7489
of ``parent_candidates`` and a separate heads check via the repository
7490
API. (Robert Collins)
7492
* New trace function ``mutter_callsite`` will print out a subset of the
7493
stack to the log, which can be useful for gathering debug details.
7496
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
7497
added via a public attribute records_written. (Robert Collins)
7499
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
7500
This provides a hint to users of transports as to the reasonable
7501
minimum data to read. In principle this can take latency and
7502
bandwidth into account on a per-connection basis, but for now it
7503
just has hard coded values based on the url. (e.g. http:// has a large
7504
page size, file:// has a small one.) (Robert Collins)
7506
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
7507
incremental addition of data to a file without requiring that all the
7508
data be buffered in memory. (Robert Collins)
7510
* New methods on ``bzrlib.knit.KnitVersionedFile``:
7511
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
7512
``get_format_signature()``. These provide some infrastructure for
7513
efficiently streaming the knit data for a set of versions over the smart
7516
* Knits with no annotation cache still produce correct annotations.
7519
* Three new methods have been added to ``bzrlib.trace``:
7520
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
7521
``set_verbosity_level`` expects a numeric value: negative for quiet,
7522
zero for normal, positive for verbose. The size of the number can be
7523
used to determine just how quiet or verbose the application should be.
7524
The existing ``be_quiet`` and ``is_quiet`` routines have been
7525
integrated into this new scheme. (Ian Clatworthy)
7527
* Options can now be delcared with a ``custom_callback`` parameter. If
7528
set, this routine is called after the option is processed. This feature
7529
is now used by the standard options ``verbose`` and ``quiet`` so that
7530
setting one implicitly resets the other. (Ian Clatworthy)
7532
* Rather than declaring a new option from scratch in order to provide
7533
custom help, a centrally registered option can be decorated using the
7534
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
7535
is useful when declaring better help for the ``verbose`` and ``quiet``
7536
standard options as the base definition of these is now more complex
7537
than before thanks to their use of a custom callback. (Ian Clatworthy)
7539
* Tree._iter_changes(specific_file=[]) now iterates through no files,
7540
instead of iterating through all files. None is used to iterate through
7541
all files. (Aaron Bentley)
7543
* WorkingTree.revert() now accepts None to revert all files. The use of
7544
[] to revert all files is deprecated. (Aaron Bentley)
7550
:Released: 2007-08-28
7555
* Documentation is now organized into multiple directories with a level
7556
added for different languages or locales. Added the Mini Tutorial
7557
and Quick Start Summary (en) documents from the Wiki, improving the
7558
content and readability of the former. Formatted NEWS as Release Notes
7559
complete with a Table of Conents, one heading per release. Moved the
7560
Developer Guide into the main document catalog and provided a link
7561
from the developer document catalog back to the main one.
7562
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
7568
* The static convenience method ``BzrDir.create_repository``
7569
is deprecated. Callers should instead create a ``BzrDir`` instance
7570
and call ``create_repository`` on that. (Martin Pool)
7576
:Released: 2007-08-14
7581
* ``bzr init`` should connect to the remote location one time only. We
7582
have been connecting several times because we forget to pass around the
7583
Transport object. This modifies ``BzrDir.create_branch_convenience``,
7584
so that we can give it the Transport we already have.
7585
(John Arbash Meinel, Vincent Ladeuil, #111702)
7587
* Get rid of sftp connection cache (get rid of the FTP one too).
7588
(Vincent Ladeuil, #43731)
7590
* bzr branch {local|remote} remote don't try to create a working tree
7592
(Vincent Ladeuil, #112173)
7594
* All identified multiple connections for a single bzr command have been
7595
fixed. See bzrlib/tests/commands directory.
7598
* ``bzr rm`` now does not insist on ``--force`` to delete files that
7599
have been renamed but not otherwise modified. (Marius Kruger,
7602
* ``bzr selftest --bench`` no longer emits deprecation warnings
7605
* ``bzr status`` now honours FILE parameters for conflict lists
7606
(Aaron Bentley, #127606)
7608
* ``bzr checkout`` now honours -r when reconstituting a working tree.
7609
It also honours -r 0. (Aaron Bentley, #127708)
7611
* ``bzr add *`` no more fails on Windows if working tree contains
7612
non-ascii file names. (Kuno Meyer, #127361)
7614
* allow ``easy_install bzr`` runs without fatal errors.
7615
(Alexander Belchenko, #125521)
7617
* Graph._filter_candidate_lca does not raise KeyError if a candidate
7618
is eliminated just before it would normally be examined. (Aaron Bentley)
7620
* SMTP connection failures produce a nice message, not a traceback.
7626
* Don't show "dots" progress indicators when run non-interactively, such
7627
as from cron. (Martin Pool)
7629
* ``info`` now formats locations more nicely and lists "submit" and
7630
"public" branches (Aaron Bentley)
7632
* New ``pack`` command that will trigger database compression within
7633
the repository (Robert Collins)
7635
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
7636
version is approximately 2-3x faster at parsing a ``.kndx`` file.
7637
Which yields a measurable improvement for commands which have to
7638
read from the repository, such as a 1s => 0.75s improvement in
7639
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
7641
* Merge is now faster. Depending on the scenario, it can be more than 2x
7642
faster. (Aaron Bentley)
7644
* Give a clearer warning, and allow ``python setup.py install`` to
7645
succeed even if pyrex is not available.
7646
(John Arbash Meinel)
7648
* ``DirState._read_dirblocks`` now has an optional Pyrex
7649
implementation. This improves the speed of any command that has to
7650
read the entire DirState. (``diff``, ``status``, etc, improve by
7652
``bisect_dirblocks`` has also been improved, which helps all
7653
``_get_entry`` type calls (whenever we are searching for a
7654
particular entry in the in-memory DirState).
7655
(John Arbash Meinel)
7657
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
7658
branch revision history for ui display unless -v is supplied.
7661
* ``bzr log -rA..B`` output shifted to the left margin if the log only
7662
contains merge revisions. (Kent Gibson)
7664
* The ``plugins`` command is now public with improved help.
7667
* New bundle and merge directive formats are faster to generate, and
7669
* Annotate merge now works when there are local changes. (Aaron Bentley)
7671
* Commit now only shows the progress in terms of directories instead of
7672
entries. (Ian Clatworthy)
7674
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
7675
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
7678
* Fix ``VersionedFile.get_graph()`` to avoid using
7679
``set.difference_update(other)``, which has bad scaling when
7680
``other`` is large. This improves ``VF.get_graph([version_id])`` for
7681
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
7683
* The ``--lsprof-file`` option now generates output for KCacheGrind if
7684
the file starts with ``callgrind.out``. This matches the default file
7685
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
7687
* Fix ``bzr update`` to avoid an unnecessary
7688
``branch.get_master_branch`` call, which avoids 1 extra connection
7689
to the remote server. (Partial fix for #128076, John Arbash Meinel)
7691
* Log errors from the smart server in the trace file, to make debugging
7692
test failures (and live failures!) easier. (Andrew Bennetts)
7694
* The HTML version of the man page has been superceded by a more
7695
comprehensive manual called the Bazaar User Reference. This manual
7696
is completed generated from the online help topics. As part of this
7697
change, limited reStructuredText is now explicitly supported in help
7698
topics and command help with 'unnatural' markup being removed prior
7699
to display by the online help or inclusion in the man page.
7702
* HTML documentation now use files extension ``*.html``
7703
(Alexander Belchenko)
7705
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
7706
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
7708
* ``bzr selftest --strict`` fails if there are any missing features or
7709
expected test failures. (Daniel Watkins, #111914)
7711
* Link to registration survey added to README. (Ian Clatworthy)
7713
* Windows standalone installer show link to registration survey
7714
when installation finished. (Alexander Belchenko)
7719
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
7720
Options are now required to provide a help string and it must
7721
comply with the style guide by being one or more sentences with an
7722
initial capital and final period. (Martin Pool)
7724
* KnitIndex.get_parents now returns tuples. (Robert Collins)
7726
* Ancient unused ``Repository.text_store`` attribute has been removed.
7729
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
7730
rather than just bytestrings, making it easier to represent multiple
7731
element names. As this interface was not used by any internal facilities
7732
since it was introduced in 0.18 no API compatibility is being preserved.
7733
The serialised form of these packs is identical with 0.18 when a single
7734
element tuple is in use. (Robert Collins)
7739
* merge now uses ``iter_changes`` to calculate changes, which makes room for
7740
future performance increases. It is also more consistent with other
7741
operations that perform comparisons, and reduces reliance on
7742
Tree.inventory. (Aaron Bentley)
7744
* Refactoring of transport classes connected to a remote server.
7745
ConnectedTransport is a new class that serves as a basis for all
7746
transports needing to connect to a remote server. transport.split_url
7747
have been deprecated, use the static method on the object instead. URL
7748
tests have been refactored too.
7751
* Better connection sharing for ConnectedTransport objects.
7752
transport.get_transport() now accepts a 'possible_transports' parameter.
7753
If a newly requested transport can share a connection with one of the
7757
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
7758
the null revision, and consider using ``None`` for this purpose
7759
deprecated. (Aaron Bentley)
7761
* New ``index`` module with abstract index functionality. This will be
7762
used during the planned changes in the repository layer. Currently the
7763
index layer provides a graph aware immutable index, a builder for the
7764
same index type to allow creating them, and finally a composer for
7765
such indices to allow the use of many indices in a single query. The
7766
index performance is not optimised, however the API is stable to allow
7767
development on top of the index. (Robert Collins)
7769
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
7770
their directory sections. This is equivalent to comparing
7771
``path.split('/')``, only without having to split the paths.
7772
This has a Pyrex implementation available.
7773
(John Arbash Meinel)
7775
* New transport decorator 'unlistable+' which disables the list_dir
7776
functionality for testing.
7778
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
7780
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
7781
for performing annotate-merge. (Aaron Bentley)
7783
* New EmailMessage class to create email messages. (Adeodato Simó)
7785
* Unused functions on the private interface KnitIndex have been removed.
7788
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
7789
of a ``index.GraphIndex``. (Robert Collins)
7791
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
7792
the parents of many knit nodes at once, reducing round trips to the
7793
underlying index. (Robert Collins)
7795
* Graph now has an is_ancestor method, various bits use it.
7798
* The ``-Dhpss`` flag now includes timing information. As well as
7799
logging when a new connection is opened. (John Arbash Meinel)
7801
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
7802
callers when inserting data, allowing generation of readv style access
7803
during pack creation, without needing a separate pass across the output
7804
pack to gather such details. (Robert Collins)
7806
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
7807
files that are stored on a transport. (Robert Collins)
7809
* New ``Repository.has_same_location`` method that reports if two
7810
repository objects refer to the same repository (although with some risk
7811
of false negatives). (Andrew Bennetts)
7813
* InterTree.compare now passes require_versioned on correctly.
7816
* New methods on Repository - ``start_write_group``,
7817
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
7818
which provide a clean hook point for transactional Repositories - ones
7819
where all the data for a fetch or commit needs to be made atomically
7820
available in one step. This allows the write lock to remain while making
7821
a series of data insertions. (e.g. data conversion). (Robert Collins)
7823
* In ``bzrlib.knit`` the internal interface has been altered to use
7824
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
7825
describe where data in a knit is, allowing knits to be split into
7826
many files. (Robert Collins)
7828
* ``bzrlib.knit._KnitData`` split into cache management and physical access
7829
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
7830
The former provides access into a .pack file, and the latter provides the
7831
current production repository form of .knit files. (Robert Collins)
7836
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
7837
``--keep-output`` options, which are obsolete now that tests
7838
are done within directories in $TMPDIR. (Martin Pool)
7840
* The SSH_AUTH_SOCK environment variable is now reset to avoid
7841
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
7843
* run_bzr_subprocess handles parameters the same way as run_bzr:
7844
either a string or a list of strings should be passed as the first
7845
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
7851
:Released: 2007-07-17
7856
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
7862
:Released: 2007-07-10
7867
* Do not suppress pipe errors, etc. in non-display commands
7868
(Alexander Belchenko, #87178)
7870
* Display a useful error message when the user requests to annotate
7871
a file that is not present in the specified revision.
7872
(James Westby, #122656)
7874
* Commands that use status flags now have a reference to 'help
7875
status-flags'. (Daniel Watkins, #113436)
7877
* Work around python-2.4.1 inhability to correctly parse the
7878
authentication header.
7879
(Vincent Ladeuil, #121889)
7881
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
7883
* Fix tempfile permissions error in smart server tar bundling under
7884
Windows. (Martin _, #119330)
7886
* Fix detection of directory entries in the inventory. (James Westby)
7888
* Fix handling of http code 400: Bad Request When issuing too many ranges.
7889
(Vincent Ladeuil, #115209)
7891
* Issue a CONNECT request when connecting to an https server
7892
via a proxy to enable SSL tunneling.
7893
(Vincent Ladeuil, #120678)
7895
* Fix ``bzr log -r`` to support selecting merge revisions, both
7896
individually and as part of revision ranges.
7897
(Kent Gibson, #4663)
7899
* Don't leave cruft behind when failing to acquire a lockdir.
7900
(Martin Pool, #109169)
7902
* Don't use the '-f' strace option during tests.
7903
(Vincent Ladeuil, #102019).
7905
* Warn when setting ``push_location`` to a value that will be masked by
7906
locations.conf. (Aaron Bentley, #122286)
7908
* Fix commit ordering in corner case (Aaron Bentley, #94975)
7910
* Make annotate behave in a non-ASCII world (Adeodato Simó).
7915
* The --lsprof-file option now dumps a text rendering of the profiling
7916
information if the filename ends in ".txt". It will also convert the
7917
profiling information to a format suitable for KCacheGrind if the
7918
output filename ends in ".callgrind". Fixes to the lsprofcalltree
7919
conversion process by Jean Paul Calderone and Itamar were also merged.
7920
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
7922
* ``info`` now defaults to non-verbose mode, displaying only paths and
7923
abbreviated format info. ``info -v`` displays all the information
7924
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
7926
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
7929
* The internal ``weave-list`` command has become ``versionedfile-list``,
7930
and now lists knits as well as weaves. (Aaron Bentley)
7932
* Automatic merge base selection uses a faster algorithm that chooses
7933
better bases in criss-cross merge situations (Aaron Bentley)
7935
* Progress reporting in ``commit`` has been improved. The various logical
7936
stages are now reported on as follows, namely:
7938
* Collecting changes [Entry x/y] - Stage n/m
7939
* Saving data locally - Stage n/m
7940
* Uploading data to master branch - Stage n/m
7941
* Updating the working tree - Stage n/m
7942
* Running post commit hooks - Stage n/m
7944
If there is no master branch, the 3rd stage is omitted and the total
7945
number of stages is adjusted accordingly.
7947
Each hook that is run after commit is listed with a name (as hooks
7948
can be slow it is useful feedback).
7949
(Ian Clatworthy, Robert Collins)
7951
* Various operations that are now faster due to avoiding unnecessary
7952
topological sorts. (Aaron Bentley)
7954
* Make merge directives robust against broken bundles. (Aaron Bentley)
7956
* The lsprof filename note is emitted via trace.note(), not standard
7957
output. (Aaron Bentley)
7959
* ``bzrlib`` now exports explicit API compatibility information to assist
7960
library users and plugins. See the ``bzrlib.api`` module for details.
7963
* Remove unnecessary lock probes when acquiring a lockdir.
7966
* ``bzr --version`` now shows the location of the bzr log file, which
7967
is especially useful on Windows. (Martin Pool)
7969
* -D now supports hooks to get debug tracing of hooks (though its currently
7970
minimal in nature). (Robert Collins)
7972
* Long log format reports deltas on merge revisions.
7973
(John Arbash Meinel, Kent Gibson)
7975
* Make initial push over ftp more resilient. (John Arbash Meinel)
7977
* Print a summary of changes for update just like pull does.
7978
(Daniel Watkins, #113990)
7980
* Add a -Dhpss option to trace smart protocol requests and responses.
7986
* Testing cleanups -
7987
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
7988
to ``bzrlib.tests.repository_implementations``;
7989
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
7990
to ``bzrlib.tests.interrepository_implementations``;
7991
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
7992
``bzrlib.tests.test_transport_implementations``.
7993
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
7994
``bzrlib.tests.branch_implementations``.
7995
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
7996
``bzrlib.tests.bzrdir_implementations``.
7997
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
7998
to ``bzrlib.tests.interversionedfile_implementations``.
7999
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
8000
``bzrlib.tests.revisionstore_implementations``.
8001
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
8002
``bzrlib.tests.workingtree_implementations``.
8003
These changes are an API break in the testing infrastructure only.
8006
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
8008
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
8009
win32. Callers of the function should do this and use the new
8010
``MutableTree.smart_add`` method instead. (Robert Collins)
8012
* ``bzrlib.add.glob_expand_for_win32`` is now
8013
``bzrlib.win32utils.glob_expand``. (Robert Collins)
8015
* ``bzrlib.add.FastPath`` is now private and moved to
8016
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
8018
* ``LockDir.wait`` removed. (Martin Pool)
8020
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
8021
``server_stopped`` hooks. The first parameter is now an iterable of
8022
backing URLs rather than a single URL. This is to reflect that many
8023
URLs may map to the external URL of the server. E.g. the server interally
8024
may have a chrooted URL but also the local file:// URL will be at the
8025
same location. (Robert Collins)
8030
* New SMTPConnection class to unify email handling. (Adeodato Simó)
8032
* Fix documentation of BzrError. (Adeodato Simó)
8034
* Make BzrBadParameter an internal error. (Adeodato Simó)
8036
* Remove use of 'assert False' to raise an exception unconditionally.
8039
* Give a cleaner error when failing to decode knit index entry.
8042
* TreeConfig would mistakenly search the top level when asked for options
8043
from a section. It now respects the section argument and only
8044
searches the specified section. (James Westby)
8046
* Improve ``make api-docs`` output. (John Arbash Meinel)
8048
* Use os.lstat rather than os.stat for osutils.make_readonly and
8049
osutils.make_writeable. This makes the difftools plugin more
8050
robust when dangling symlinks are found. (Elliot Murphy)
8052
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
8053
lockdirs are taken or released. (Martin Pool)
8055
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
8056
allows a nicer UI when hooks are running as the current hook can
8057
be displayed. (Robert Collins)
8059
* ``Transport.get`` has had its interface made more clear for ease of use.
8060
Retrieval of a directory must now fail with either 'PathError' at open
8061
time, or raise 'ReadError' on a read. (Robert Collins)
8063
* New method ``_maybe_expand_globs`` on the ``Command`` class for
8064
dealing with unexpanded glob lists - e.g. on the win32 platform. This
8065
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
8067
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
8068
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
8071
* New method ``external_url`` on Transport for obtaining the url to
8072
hand to external processes. (Robert Collins)
8074
* Teach windows installers to build pyrex/C extensions.
8075
(Alexander Belchenko)
8080
* Removed the ``--keep-output`` option from selftest and clean up test
8081
directories as they're used. This reduces the IO load from
8082
running the test suite and cuts the time by about half.
8083
(Andrew Bennetts, Martin Pool)
8085
* Add scenarios as a public attribute on the TestAdapter classes to allow
8086
modification of the generated scenarios before adaption and easier
8087
testing. (Robert Collins)
8089
* New testing support class ``TestScenarioApplier`` which multiplies
8090
out a single teste by a list of supplied scenarios. (RobertCollins)
8092
* Setting ``repository_to_test_repository`` on a repository_implementations
8093
test will cause it to be called during repository creation, allowing the
8094
testing of repository classes which are not based around the Format
8095
concept. For example a repository adapter can be tested in this manner,
8096
by altering the repository scenarios to include a scenario that sets this
8097
attribute during the test parameterisation in
8098
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
8100
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
8101
interface is now self.run_bzr. The command to run can be passed as
8102
either a list of parameters, a string containing the command line, or
8103
(deprecated) varargs parameters. (Martin Pool)
8105
* The base TestCase now isolates tests from -D parameters by clearing
8106
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
8108
* Add a relpath parameter to get_transport methods in test framework to
8109
avoid useless cloning.
8110
(Vincent Ladeuil, #110448)
8116
:Released: 2007-06-18
8121
* Fix crash of commit due to wrong lookup of filesystem encoding.
8122
(Colin Watson, #120647)
8124
* Revert logging just to stderr in commit as broke unicode filenames.
8125
(Aaron Bentley, Ian Clatworthy, #120930)
8131
:Released: 2007-06-12
8133
Notes When Upgrading
8134
********************
8136
* The kind() and is_executable() APIs on the WorkingTree interface no
8137
longer implicitly (read) locks and unlocks the tree. This *might*
8138
impact some plug-ins and tools using this part of the API. If you find
8139
an issue that may be caused by this change, please let us know,
8140
particularly the plug-in/tool maintainer. If encountered, the API
8141
fix is to surround kind() and is_executable() calls with lock_read()
8142
and unlock() like so::
8144
work_tree.lock_read()
8146
kind = work_tree.kind(...)
8152
* Rework of LogFormatter API to provide beginning/end of log hooks and to
8153
encapsulate the details of the revision to be logged in a LogRevision
8155
In long log formats, merge revision ids are only shown when --show-ids
8156
is specified, and are labelled "revision-id:", as per mainline
8157
revisions, instead of "merged:". (Kent Gibson)
8159
* New ``BranchBuilder`` API which allows the construction of particular
8160
histories quickly. Useful for testing and potentially other applications
8161
too. (Robert Collins)
8166
* There are two new help topics, working-trees and repositories that
8167
attempt to explain these concepts. (James Westby, John Arbash Meinel,
8170
* Added ``bzr log --limit`` to report a limited number of revisions.
8171
(Kent Gibson, #3659)
8173
* Revert does not try to preserve file contents that were originally
8174
produced by reverting to a historical revision. (Aaron Bentley)
8176
* ``bzr log --short`` now includes ``[merge]`` for revisions which
8177
have more than one parent. This is a small improvement to help
8178
understanding what changes have occurred
8179
(John Arbash Meinel, #83887)
8181
* TreeTransform avoids many renames when contructing large trees,
8182
improving speed. 3.25x speedups have been observed for construction of
8183
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
8185
* Commit on large trees is now faster. In my environment, a commit of
8186
a small change to the Mozilla tree (55k files) has dropped from
8187
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
8188
small change is 33% faster. (Ian Clatworthy)
8190
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
8196
* ``bzr push`` should only connect to the remote location one time.
8197
We have been connecting 3 times because we forget to pass around
8198
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
8199
that we can pass in the Transport that we already have.
8200
(John Arbash Meinel, #75721)
8202
* ``DirState.set_state_from_inventory()`` needs to properly order
8203
based on split paths, not just string paths.
8204
(John Arbash Meinel, #115947)
8206
* Let TestUIFactoy encode the password prompt with its own stdout.
8207
(Vincent Ladeuil, #110204)
8209
* pycurl should take use the range header that takes the range hint
8211
(Vincent Ladeuil, #112719)
8213
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
8214
on a missing file. (Aaron Bentley, #118186)
8216
* WorkingTree.remove works correctly with tree references, and when pwd is
8217
not the tree root. (Aaron Bentley)
8219
* Merge no longer fails when a file is renamed in one tree and deleted
8220
in the other. (Aaron Bentley, #110279)
8222
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
8223
and defaults to the last revision (Matthew Fuller, #90048)
8225
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
8226
(Daniel Watkins, #111958)
8228
* ``bzr branch -r revid:foo`` can be used to branch any revision in
8229
your repository. (Previously Branch6 only supported revisions in your
8230
mainline). (John Arbash Meinel, #115343)
8235
:Released: 2007-05-07
8240
* Handle when you have 2 directories with similar names, but one has a
8241
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
8242
iterator was using direct comparison and ``'abc/a'`` sorts after
8243
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
8244
(John Arbash Meinel, #111227)
8246
* Handle when someone renames a file on disk without telling bzr.
8247
Previously we would report the first file as missing, but not show
8248
the new unknown file. (John Arbash Meinel, #111288)
8250
* Avoid error when running hooks after pulling into or pushing from
8251
a branch bound to a smartserver branch. (Martin Pool, #111968)
8256
* Move developer documentation to doc/developers/. This reduces clutter in
8257
the root of the source tree and allows HACKING to be split into multiple
8258
files. (Robert Collins, Alexander Belchenko)
8260
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
8261
``DirState.update_entry()``. This optimizes the core logic for ``bzr
8262
diff`` and ``bzr status`` significantly improving the speed of
8263
both. (John Arbash Meinel)
8268
:Released: 2007-04-30
8273
* Handle the case when you delete a file, and then rename another file
8274
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
8275
status`` should show the removed file and an unknown file in its
8276
place. (John Arbash Meinel, #109993)
8278
* Bundles properly read and write revision properties that have an
8279
empty value. And when the value is not ASCII.
8280
(John Arbash Meinel, #109613)
8282
* Fix the bzr commit message to be in text mode.
8283
(Alexander Belchenko, #110901)
8285
* Also handle when you rename a file and create a file where it used
8286
to be. (John Arbash Meinel, #110256)
8288
* ``WorkingTree4._iter_changes`` should not descend into unversioned
8289
directories. (John Arbash Meinel, #110399)
8294
:Released: 2007-04-26
8296
Notes When Upgrading
8297
********************
8299
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
8300
it could be recovered again.
8301
This has been done for consistency with svn and the unix rm command.
8302
The old ``remove`` behaviour has been retained in the new option
8303
``bzr remove --keep``, which will just stop versioning the file,
8305
``bzr remove --force`` have been added which will always delete the
8307
``bzr remove`` is also more verbose.
8308
(Marius Kruger, #82602)
8313
* Merge directives can now be supplied as input to `merge` and `pull`,
8314
like bundles can. (Aaron Bentley)
8316
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
8317
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
8318
to continue. This can be disabled by setting the environment variable
8319
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
8321
* selftest now supports --list-only to list tests instead of running
8322
them. (Ian Clatworthy)
8324
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
8325
tests with names that match that regular expression.
8326
(Ian Clatworthy, #102679)
8328
* selftest now supports --randomize SEED to run tests in a random order.
8329
SEED is typically the value 'now' meaning 'use the current time'.
8330
(Ian Clatworthy, #102686)
8332
* New option ``--fixes`` to commit, which stores bug fixing annotations as
8333
revision properties. Built-in support for Launchpad, Debian, Trac and
8334
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
8336
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
8337
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
8340
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
8343
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
8344
into using local variables instead of going through ``self._var``.
8345
Improves the time to ``merge_sort`` a 10k revision graph by
8346
approximately 40% (~700->400ms). (John Arbash Meinel)
8348
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
8351
* ``bzr help`` now provides cross references to other help topics using
8352
the _see_also facility on command classes. Likewise the bzr_man
8353
documentation, and the bzr.1 man page also include this information.
8356
* Tags are now included in logs, that use the long log formatter.
8357
(Erik Bågfors, Alexander Belchenko)
8359
* ``bzr help`` provides a clearer message when a help topic cannot be
8360
found. (Robert Collins, #107656)
8362
* ``bzr help`` now accepts optional prefixes for command help. The help
8363
for all commands can now be found at ``bzr help commands/COMMANDNAME``
8364
as well as ``bzr help COMMANDNAME`` (which only works for commands
8365
where the name is not the same as a more general help topic).
8368
* ``bzr help PLUGINNAME`` will now return the module docstring from the
8369
plugin PLUGINNAME. (Robert Collins, #50408)
8371
* New help topic ``urlspec`` which lists the availables transports.
8372
(Goffredo Baroncelli)
8374
* doc/server.txt updated to document the default bzr:// port
8375
and also update the blurb about the hpss' current status.
8376
(Robert Collins, #107125).
8378
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
8379
serve out to the local LAN (and anyone in the world that can reach the
8380
machine running ``bzr serve``. (Robert Collins, #98918)
8382
* A new smart server protocol version has been added. It prefixes requests
8383
and responses with an explicit version identifier so that future protocol
8384
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
8386
* The bzr protocol version 2 indicates success or failure in every response
8387
without depending on particular commands encoding that consistently,
8388
allowing future client refactorings to be much more robust about error
8389
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
8391
* The smart protocol over HTTP client has been changed to always post to the
8392
same ``.bzr/smart`` URL under the original location when it can. This allows
8393
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
8394
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
8396
* digest authentication is now supported for proxies and HTTP by the urllib
8397
based http implementation. Tested against Apache 2.0.55 and Squid
8398
2.6.5. Basic and digest authentication are handled coherently for HTTP
8399
and proxy: if the user is provided in the url (bzr command line for HTTP,
8400
proxy environment variables for proxies), the password is prompted for
8401
(only once). If the password is provided, it is taken into account. Once
8402
the first authentication is successful, all further authentication
8403
roundtrips are avoided by preventively setting the right authentication
8410
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
8411
code paths. (Robert Collins)
8413
* Change the format of chroot urls so that they can be safely manipulated
8414
by generic url utilities without causing the resulting urls to have
8415
escaped the chroot. A side effect of this is that creating a chroot
8416
requires an explicit action using a ChrootServer.
8417
(Robert Collins, Andrew Bennetts)
8419
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
8420
rather than fixing bug #96847. (Aaron Bentley)
8422
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
8423
``WorkingTree._write_inventory``. (Aaron Bentley)
8425
* Convenience method ``TestCase.expectFailure`` ensures that known failures
8426
do not silently pass. (Aaron Bentley)
8428
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
8429
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
8431
* New SmartServer hooks facility. There are two initial hooks documented
8432
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
8433
plugins to execute code upon server startup and shutdown.
8436
* SmartServer in standalone mode will now close its listening socket
8437
when it stops, rather than waiting for garbage collection. This primarily
8438
fixes test suite hangs when a test tries to connect to a shutdown server.
8439
It may also help improve behaviour when dealing with a server running
8440
on a specific port (rather than dynamically assigned ports).
8443
* Move most SmartServer code into a new package, bzrlib/smart.
8444
bzrlib/transport/remote.py contains just the Transport classes that used
8445
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
8447
* urllib http implementation avoid roundtrips associated with
8448
401 (and 407) errors once the authentication succeeds.
8451
* urlib http now supports querying the user for a proxy password if
8452
needed. Realm is shown in the prompt for both HTTP and proxy
8453
authentication when the user is required to type a password.
8456
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
8457
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
8458
consistent with its new home in ``bzrlib/transport/remote.py``, and because
8459
it's not really a "smart" transport, just one that does file operations
8460
via remote procedure calls. (Andrew Bennetts)
8462
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
8463
``Branch`` now accept a ``token`` keyword argument, so that separate
8464
instances of those objects can share a lock if it has the right token.
8465
(Andrew Bennetts, Robert Collins)
8467
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
8468
branch references - which the smart server component needs.
8470
* The Repository API ``make_working_trees`` is now permitted to return
8471
False when ``set_make_working_trees`` is not implemented - previously
8472
an unimplemented ``set_make_working_trees`` implied the result True
8473
from ``make_working_trees``. This has been changed to accomodate the
8474
smart server, where it does not make sense (at this point) to ever
8475
make working trees by default. (Robert Collins)
8477
* Command objects can now declare related help topics by having _see_also
8478
set to a list of related topic. (Robert Collins)
8480
* ``bzrlib.help`` now delegates to the Command class for Command specific
8481
help. (Robert Collins)
8483
* New class ``TransportListRegistry``, derived from the Registry class, which
8484
simplifies tracking the available Transports. (Goffredo Baroncelli)
8486
* New function ``Branch.get_revision_id_to_revno_map`` which will
8487
return a dictionary mapping revision ids to dotted revnos. Since
8488
dotted revnos are defined in the context of the branch tip, it makes
8489
sense to generate them from a ``Branch`` object.
8490
(John Arbash Meinel)
8492
* Fix the 'Unprintable error' message display to use the repr of the
8493
exception that prevented printing the error because the str value
8494
for it is often not useful in debugging (e.g. KeyError('foo') has a
8495
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
8496
useful. (Robert Collins)
8498
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
8504
* Don't fail bundle selftest if email has 'two' embedded.
8505
(Ian Clatworthy, #98510)
8507
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
8508
(Robert Widhopf-Fenk, #98591)
8510
* Remove ``--basis`` from the checkout/branch commands - it didn't work
8511
properly and is no longer beneficial.
8512
(Robert Collins, #53675, #43486)
8514
* Don't produce encoding error when adding duplicate files.
8517
* Fix ``bzr log <file>`` so it only logs the revisions that changed
8518
the file, and does it faster.
8519
(Kent Gibson, John Arbash Meinel, #51980, #69477)
8521
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
8522
an empty versioned directory, which now has files in it.
8523
(John Arbash Meinel, #104257)
8525
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
8526
inside the ancestry of the other. Saves a lot of graph processing
8527
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
8528
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
8530
* Fix ``show_diff_trees`` to handle the case when a file is modified,
8531
and the containing directory is renamed. (The file path is different
8532
in this versus base, but it isn't marked as a rename).
8533
(John Arbash Meinel, #103870)
8535
* FTP now works even when the FTP server does not support atomic rename.
8536
(Aaron Bentley, #89436)
8538
* Correct handling in bundles and merge directives of timezones with
8539
that are not an integer number of hours offset from UTC. Always
8540
represent the epoch time in UTC to avoid problems with formatting
8541
earlier times on win32. (Martin Pool, Alexander Belchenko, John
8544
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
8546
* "dirstate" and "dirstate-tags" formats now produce branches compatible
8547
with old versions of bzr. (Aaron Bentley, #107168))
8549
* Handle moving a directory when children have been added, removed,
8550
and renamed. (John Arbash Meinel, #105479)
8552
* Don't preventively use basic authentication for proxy before receiving a
8553
407 error. Otherwise people willing to use other authentication schemes
8554
may expose their password in the clear (or nearly). This add one
8555
roundtrip in case basic authentication should be used, but plug the
8559
* Handle http and proxy digest authentication.
8560
(Vincent Ladeuil, #94034).
8565
* Added ``bzrlib.strace.strace`` which will strace a single callable and
8566
return a StraceResult object which contains just the syscalls involved
8567
in running it. (Robert Collins)
8569
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
8570
default time down to one suitable for tests. (Andrew Bennetts)
8572
* Add new ``vfs_transport_factory`` attribute on tests which provides the
8573
common vfs backing for both the readonly and readwrite transports.
8574
This allows the RemoteObject tests to back onto local disk or memory,
8575
and use the existing ``transport_server`` attribute all tests know about
8576
to be the smart server transport. This in turn allows tests to
8577
differentiate between 'transport to access the branch', and
8578
'transport which is a VFS' - which matters in Remote* tests.
8579
(Robert Collins, Andrew Bennetts)
8581
* The ``make_branch_and_tree`` method for tests will now create a
8582
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
8583
a LocalURLServer. (Robert Collins, Andrew Bennetts)
8585
* Branch implementation tests have been audited to ensure that all urls
8586
passed to Branch APIs use proper urls, except when local-disk paths
8587
are intended. This is so that tests correctly access the test transport
8588
which is often not equivalent to local disk in Remote* tests. As part
8589
of this many tests were adjusted to remove dependencies on local disk
8591
(Robert Collins, Andrew Bennetts)
8593
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
8594
functions by adding a ``__unittest`` global attribute. (Robert Collins,
8595
Andrew Bennetts, Martin Pool, Jonathan Lange)
8597
* Refactored proxy and authentication handling to simplify the
8598
implementation of new auth schemes for both http and proxy.
8604
:Released: 2007-04-01
8609
* Handle incompatible repositories as a user issue when fetching.
8612
* Don't give a recommendation to upgrade when branching or
8613
checking out a branch that contains an old-format working tree.
8619
:Released: 2007-03-26
8624
* A warning is now displayed when opening working trees in older
8625
formats, to encourage people to upgrade to WorkingTreeFormat4.
8631
* HTTP redirections are now taken into account when a branch (or a
8632
bundle) is accessed for the first time. A message is issued at each
8633
redirection to inform the user. In the past, http redirections were
8634
silently followed for each request which significantly degraded the
8635
performances. The http redirections are not followed anymore by
8636
default, instead a RedirectRequested exception is raised. For bzrlib
8637
users needing to follow http redirections anyway,
8638
``bzrlib.transport.do_catching_redirections`` provide an easy transition
8644
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
8645
lock to an OS write lock. Linux can do this without unlocking, Win32
8646
needs to unlock in between. (John Arbash Meinel)
8648
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
8649
to silence (when false) warnings about opening old formats.
8652
* Fix minor performance regression with bzr-0.15 on pre-dirstate
8653
trees. (We were reading the working inventory too many times).
8654
(John Arbash Meinel)
8656
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
8657
``revision_history``. Branch subclasses should override
8658
``_gen_revision_history`` rather than ``revision_history`` to make use of
8659
this cache, and call ``_clear_revision_history_cache`` and
8660
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
8665
* Take ``smtp_server`` from user config into account.
8668
* Restore Unicode filename handling for versioned and unversioned files.
8669
(John Arbash Meinel, #92608)
8671
* Don't fail during ``bzr commit`` if a file is marked removed, and
8672
the containing directory is auto-removed. (John Arbash Meinel, #93681)
8674
* ``bzr status FILENAME`` failed on Windows because of an uncommon
8675
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
8676
(Wouter van Heyst, John Arbash Meinel, #90819)
8678
* ``bzr checkout source`` should create a local branch in the same
8679
format as source. (John Arbash Meinel, #93854)
8681
* ``bzr commit`` with a kind change was failing to update the
8682
last-changed-revision for directories. The
8683
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
8684
ignoring the fact that the kind could have changed, too.
8685
(John Arbash Meinel, #90111)
8687
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
8688
the directory. So that there was a chance it would break commit,
8689
etc. (John Arbash Meinel, #94037)
8691
* Correctly handles mutiple permanent http redirections.
8697
:Released: 2007-03-14
8699
Notes When Upgrading
8700
********************
8702
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
8703
default to ``--trees`` instead of ``--no-trees``.
8704
Existing shared repositories are not affected.
8709
* New ``merge-directive`` command to generate machine- and human-readable
8710
merge requests. (Aaron Bentley)
8712
* New ``submit:`` revision specifier makes it easy to diff against the
8713
common ancestor with the submit location (Aaron Bentley)
8715
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
8717
* Added ``bzr status --versioned`` to report only versioned files,
8718
not unknowns. (Kent Gibson)
8720
* Merge now autodetects the correct line-ending style for its conflict
8721
markers. (Aaron Bentley)
8726
* Refactored SSH vendor registration into SSHVendorManager class.
8732
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
8733
numbered dirs for TestCaseInTempDir. This is default behavior
8734
on Windows. Anyone can force named dirs on Windows
8735
with ``--no-numbered-dirs``. (Alexander Belchenko)
8737
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
8738
from the command line. (Marien Zwart, #90501)
8740
* Fix ``TreeTransform._iter_changes`` when both the source and
8741
destination are missing. (Aaron Bentley, #88842)
8743
* Fix commit of merges with symlinks in dirstate trees.
8746
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
8747
(Wouter van Heyst, #53483)
8753
:Released: 2007-03-07
8758
* The default disk format has changed. Please run 'bzr upgrade' in your
8759
working trees to upgrade. This new default is compatible for network
8760
operations, but not for local operations. That is, if you have two
8761
versions of bzr installed locally, after upgrading you can only use the
8762
bzr 0.15 version. This new default does not enable tags or nested-trees
8763
as they are incompatible with bzr versions before 0.15 over the network.
8765
* For users of bzrlib: Two major changes have been made to the working tree
8766
api in bzrlib. The first is that many methods and attributes, including
8767
the inventory attribute, are no longer valid for use until one of
8768
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
8769
and become invalid again after unlock is called. This has been done
8770
to improve performance and correctness as part of the dirstate
8772
(Robert Collins, John A Meinel, Martin Pool, and others).
8774
* For users of bzrlib: The attribute 'tree.inventory' should be considered
8775
readonly. Previously it was possible to directly alter this attribute, or
8776
its contents, and have the tree notice this. This has been made
8777
unsupported - it may work in some tree formats, but in the newer dirstate
8778
format such actions will have no effect and will be ignored, or even
8779
cause assertions. All operations possible can still be carried out by a
8780
combination of the tree API, and the bzrlib.transform API. (Robert
8781
Collins, John A Meinel, Martin Pool, and others).
8786
* Support for OS Windows 98. Also .bzr.log on any windows system
8787
saved in My Documents folder. (Alexander Belchenko)
8789
* ``bzr mv`` enhanced to support already moved files.
8790
In the past the mv command would have failed if the source file doesn't
8791
exist. In this situation ``bzr mv`` would now detect that the file has
8792
already moved and update the repository accordingly, if the target file
8794
A new option ``--after`` has been added so that if two files already
8795
exist, you could notify Bazaar that you have moved a (versioned) file
8796
and replaced it with another. Thus in this case ``bzr move --after``
8797
will only update the Bazaar identifier.
8798
(Steffen Eichenberg, Marius Kruger)
8800
* ``ls`` now works on treeless branches and remote branches.
8803
* ``bzr help global-options`` describes the global options.
8806
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
8809
* Files are now allowed to change kind (e.g. from file to symlink).
8810
Supported by ``commit``, ``revert`` and ``status``
8813
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
8816
* ``bzr help checkouts`` descibes what checkouts are and some possible
8817
uses of them. (James Westby, Aaron Bentley)
8819
* A new ``-d`` option to push, pull and merge overrides the default
8820
directory. (Martin Pool)
8822
* Branch format 6: smaller, and potentially faster than format 5. Supports
8823
``append_history_only`` mode, where the log view and revnos do not change,
8824
except by being added to. Stores policy settings in
8825
".bzr/branch/branch.conf".
8827
* ``append_only`` branches: Format 6 branches may be configured so that log
8828
view and revnos are always consistent. Either create the branch using
8829
"bzr init --append-revisions-only" or edit the config file as descriped
8830
in docs/configuration.txt.
8832
* rebind: Format 6 branches retain the last-used bind location, so if you
8833
"bzr unbind", you can "bzr bind" to bind to the previously-selected
8836
* Builtin tags support, created and deleted by the ``tag`` command and
8837
stored in the branch. Tags can be accessed with the revisionspec
8838
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
8839
at present. Tags require a network incompatible upgrade. To perform this
8840
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
8841
repositories. (Martin Pool)
8843
* The ``bzr://`` transport now has a well-known port number, 4155,
8844
which it will use by default. (Andrew Bennetts, Martin Pool)
8846
* Bazaar now looks for user-installed plugins before looking for site-wide
8847
plugins. (Jonathan Lange)
8849
* ``bzr resolve`` now detects and marks resolved text conflicts.
8855
* Internally revision ids and file ids are now passed around as utf-8
8856
bytestrings, rather than treating them as Unicode strings. This has
8857
performance benefits for Knits, since we no longer need to decode the
8858
revision id for each line of content, nor for each entry in the index.
8859
This will also help with the future dirstate format.
8860
(John Arbash Meinel)
8862
* Reserved ids (any revision-id ending in a colon) are rejected by
8863
versionedfiles, repositories, branches, and working trees
8866
* Minor performance improvement by not creating a ProgressBar for
8867
every KnitIndex we create. (about 90ms for a bzr.dev tree)
8868
(John Arbash Meinel)
8870
* New easier to use Branch hooks facility. There are five initial hooks,
8871
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
8872
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
8873
``'post_uncommit'``. These hooks fire after the matching operation
8874
on a branch has taken place, and were originally added for the
8875
branchrss plugin. (Robert Collins)
8877
* New method ``Branch.push()`` which should be used when pushing from a
8878
branch as it makes performance and policy decisions to match the UI
8879
level command ``push``. (Robert Collins).
8881
* Add a new method ``Tree.revision_tree`` which allows access to cached
8882
trees for arbitrary revisions. This allows the in development dirstate
8883
tree format to provide access to the callers to cached copies of
8884
inventory data which are cheaper to access than inventories from the
8886
(Robert Collins, Martin Pool)
8888
* New ``Branch.last_revision_info`` method, this is being done to allow
8889
optimization of requests for both the number of revisions and the last
8890
revision of a branch with smartservers and potentially future branch
8891
formats. (Wouter van Heyst, Robert Collins)
8893
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
8894
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
8895
other for code reuse without requiring users to perform file-renaming
8896
gymnastics. (Robert Collins)
8898
* New Repository method ``'gather_stats'`` for statistic data collection.
8899
This is expected to grow to cover a number of related uses mainly
8900
related to bzr info. (Robert Collins)
8902
* Log formatters are now managed with a registry.
8903
``log.register_formatter`` continues to work, but callers accessing
8904
the FORMATTERS dictionary directly will not.
8906
* Allow a start message to be passed to the ``edit_commit_message``
8907
function. This will be placed in the message offered to the user
8908
for editing above the separator. It allows a template commit message
8909
to be used more easily. (James Westby)
8911
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
8912
you pass a Unicode string rather than an 8-bit string. Callers need
8913
to be updated to encode first. (John Arbash Meinel)
8915
* Branch.push, pull, merge now return Result objects with information
8916
about what happened, rather than a scattering of various methods. These
8917
are also passed to the post hooks. (Martin Pool)
8919
* File formats and architecture is in place for managing a forest of trees
8920
in bzr, and splitting up existing trees into smaller subtrees, and
8921
finally joining trees to make a larger tree. This is the first iteration
8922
of this support, and the user-facing aspects still require substantial
8923
work. If you wish to experiment with it, use ``bzr upgrade
8924
--dirstate-with-subtree`` in your working trees and repositories.
8925
You can use the hidden commands ``split`` and ``join`` and to create
8926
and manipulate nested trees, but please consider using the nested-trees
8927
branch, which contains substantial UI improvements, instead.
8928
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
8929
(Aaron Bentley, Martin Pool, Robert Collins).
8934
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
8935
branch, rather than the last changed revision of the file.
8936
(John Arbash Meinel, #82158)
8938
* Lock operations no longer hang if they encounter a permission problem.
8941
* ``bzr push`` can resume a push that was canceled before it finished.
8942
Also, it can push even if the target directory exists if you supply
8943
the ``--use-existing-dir`` flag.
8944
(John Arbash Meinel, #30576, #45504)
8946
* Fix http proxy authentication when user and an optional
8947
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
8950
* ``bzr log branch/file`` works for local treeless branches
8951
(Aaron Bentley, #84247)
8953
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
8955
* Searching location of CA bundle for PyCurl in env variable
8956
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
8957
(Alexander Belchenko, #82086)
8959
* ``bzr init`` works with unicode argument LOCATION.
8960
(Alexander Belchenko, #85599)
8962
* Raise ``DependencyNotPresent`` if pycurl do not support https.
8963
(Vincent Ladeuil, #85305)
8965
* Invalid proxy env variables should not cause a traceback.
8966
(Vincent Ladeuil, #87765)
8968
* Ignore patterns normalised to use '/' path separator.
8969
(Kent Gibson, #86451)
8971
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
8973
* Fix bzrtools shelve command for removed lines beginning with "--"
8974
(Johan Dahlberg, #75577)
8979
* New ``--first`` option to ``bzr selftest`` to run specified tests
8980
before the rest of the suite. (Martin Pool)
8986
:Released: 2007-01-23
8991
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
8996
* Skip documentation generation tests if the tools to do so are not
8997
available. Fixes running selftest for installled copies of bzr.
8998
(John Arbash Meinel, #80330)
9000
* Fix the code that discovers whether bzr is being run from it's
9001
working tree to handle the case when it isn't but the directory
9002
it is in is below a repository. (James Westby, #77306)
9008
:Released: 2007-01-16
9013
* New connection: ``bzr+http://`` which supports tunnelling the smart
9014
protocol over an HTTP connection. If writing is enabled on the bzr
9015
server, then you can write over the http connection.
9016
(Andrew Bennetts, John Arbash Meinel)
9018
* Aliases now support quotation marks, so they can contain whitespace
9021
* PyCurlTransport now use a single curl object. By specifying explicitly
9022
the 'Range' header, we avoid the need to use two different curl objects
9023
(and two connections to the same server). (Vincent Ladeuil)
9025
* ``bzr commit`` does not prompt for a message until it is very likely to
9026
succeed. (Aaron Bentley)
9028
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
9031
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
9032
of a list while checking if a revision id was requested. Takes 10s
9033
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
9034
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
9035
filtering lines with a regex rather than multiple ``str.find()``
9036
calls. (saves another 300ms) (John Arbash Meinel)
9038
* Policy can be set for each configuration key. This allows keys to be
9039
inherited properly across configuration entries. For example, this
9040
should enable you to do::
9042
[/home/user/project]
9043
push_location = sftp://host/srv/project/
9044
push_location:policy = appendpath
9046
And then a branch like ``/home/user/project/mybranch`` should get an
9047
automatic push location of ``sftp://host/srv/project/mybranch``.
9050
* Added ``bzr status --short`` to make status report svn style flags
9051
for each file. For example::
9053
$ bzr status --short
9059
* 'bzr selftest --clean-output' allows easily clean temporary tests
9060
directories without running tests. (Alexander Belchenko)
9062
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
9064
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
9065
local is fully merged into remote. (Jan Hudec)
9067
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
9072
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
9073
help speed up processing, as well allowing to extract unannotated
9074
lines. Between the two ``fileids_affected_by_revision_ids`` is
9075
improved by approx 10%. (John Arbash Meinel)
9077
* Change Revision serialization to only write out millisecond
9078
resolution. Rather than expecting floating point serialization to
9079
preserve more resolution than we need. (Henri Weichers, Martin Pool)
9081
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
9083
* When ``encoding_type`` attribute of class Command is equal to 'exact',
9084
force sys.stdout to be a binary stream on Windows, and therefore
9085
keep exact line-endings (without LF -> CRLF conversion).
9086
(Alexander Belchenko)
9088
* Single-letter short options are no longer globally declared. (Martin
9091
* Before using detected user/terminal encoding bzr should check
9092
that Python has corresponding codec. (Alexander Belchenko)
9094
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
9099
* ``bzr missing --verbose`` was showing adds/removals in the wrong
9100
direction. (John Arbash Meinel)
9102
* ``bzr annotate`` now defaults to showing dotted revnos for merged
9103
revisions. It cuts them off at a depth of 12 characters, but you can
9104
supply ``--long`` to see the full number. You can also use
9105
``--show-ids`` to display the original revision ids, rather than
9106
revision numbers and committer names. (John Arbash Meinel, #75637)
9108
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
9109
(Alexander Belchenko, #57869)
9111
* Win32-specific: output of cat, bundle and diff commands don't mangle
9112
line-endings (Alexander Belchenko, #55276)
9114
* Replace broken fnmatch based ignore pattern matching with custom pattern
9116
(Kent Gibson, Jan Hudec #57637)
9118
* pycurl and urllib can detect short reads at different places. Update
9119
the test suite to test more cases. Also detect http error code 416
9120
which was raised for that specific bug. Also enhance the urllib
9121
robustness by detecting invalid ranges (and pycurl's one by detecting
9122
short reads during the initial GET). (Vincent Ladeuil, #73948)
9124
* The urllib connection sharing interacts badly with urllib2
9125
proxy setting (the connections didn't go thru the proxy
9126
anymore). Defining a proper ProxyHandler solves the
9127
problem. (Vincent Ladeuil, #74759)
9129
* Use urlutils to generate relative URLs, not osutils
9130
(Aaron Bentley, #76229)
9132
* ``bzr status`` in a readonly directory should work without giving
9133
lots of errors. (John Arbash Meinel, #76299)
9135
* Mention the revisionspec topic for the revision option help.
9136
(Wouter van Heyst, #31663)
9138
* Allow plugins import from zip archives.
9139
(Alexander Belchenko, #68124)
9145
:Released: 2006-12-05
9147
No changes from 0.13rc
9153
:Released: 2006-11-27
9158
* New command ``bzr remove-tree`` allows the removal of the working
9160
(Daniel Silverstone)
9162
* urllib uses shared keep-alive connections, so http
9163
operations are substantially faster.
9164
(Vincent Ladeuil, #53654)
9166
* ``bzr export`` allows an optional branch parameter, to export a bzr
9167
tree from some other url. For example:
9168
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
9169
(Daniel Silverstone)
9171
* Added ``bzr help topics`` to the bzr help system. This gives a
9172
location for general information, outside of a specific command.
9173
This includes updates for ``bzr help revisionspec`` the first topic
9174
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
9176
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
9179
* Knit files will now cache full texts only when the size of the
9180
deltas is as large as the size of the fulltext. (Or after 200
9181
deltas, whichever comes first). This has the most benefit on large
9182
files with small changes, such as the inventory for a large project.
9183
(eg For a project with 2500 files, and 7500 revisions, it changes
9184
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
9189
* New -D option given before the command line turns on debugging output
9190
for particular areas. -Derror shows tracebacks on all errors.
9193
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
9194
and remove benchmarks that take longer than 10min to run.
9195
(John Arbash Meinel)
9197
* Use ``time.time()`` instead of ``time.clock()`` to decide on
9198
progress throttling. Because ``time.clock()`` is actually CPU time,
9199
so over a high-latency connection, too many updates get throttled.
9200
(John Arbash Meinel)
9202
* ``MemoryTransport.list_dir()`` would strip the first character for
9203
files or directories in root directory. (John Arbash Meinel)
9205
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
9206
branch references - which the smart server component needs.
9208
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
9209
prefix. It disallows any access to locations above a set URL. (Andrew
9215
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
9216
And optimize the knit index parsing code.
9217
(Dmitry Vasiliev, John Arbash Meinel)
9219
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
9220
without importing it. This prevented ``bzr upgrade`` from working
9221
unless a plugin already imported ``bzrlib.workingtree``
9222
(John Arbash Meinel, #70716)
9224
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
9226
* Give nicer error message when an http server returns a 403
9227
error code. (Vincent Ladeuil, #57644).
9229
* When a multi-range http GET request fails, try a single
9230
range one. If it fails too, forget about ranges. Remember that until
9231
the death of the transport and propagates that to the clones.
9232
(Vincent Ladeuil, #62276, #62029).
9234
* Handles user/passwords supplied in url from command
9235
line (for the urllib implementation). Don't request already
9236
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
9238
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
9239
are added. This fixes bug where fetching remote revisions records
9240
them as full references rather than integers.
9241
(John Arbash Meinel, #64789)
9243
* ``bzr ignore`` strips trailing slashes in patterns.
9244
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
9246
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
9248
* mv correctly handles paths that traverse symlinks.
9249
(Aaron Bentley, #66964)
9251
* Give nicer looking error messages when failing to connect over ssh.
9252
(John Arbash Meinel, #49172)
9254
* Pushing to a remote branch does not currently update the remote working
9255
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
9256
machine now show that the working tree is out of date.
9257
(Cheuksan Edward Wang #48136)
9259
* Use patiencediff instead of difflib for determining deltas to insert
9260
into knits. This avoids the O(N^3) behavior of difflib. Patience
9261
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
9263
* Running ``bzr log`` on nonexistent file gives an error instead of the
9264
entire log history. (Cheuksan Edward Wang #50793)
9266
* ``bzr cat`` can look up contents of removed or renamed files. If the
9267
pathname is ambiguous, i.e. the files in the old and new trees have
9268
different id's, the default is the file in the new tree. The user can
9269
use "--name-from-revision" to select the file in the old tree.
9270
(Cheuksan Edward Wang, #30190)
9275
* TestingHTTPRequestHandler really handles the Range header
9276
(previously it was ignoring it and returning the whole file,).
9281
:Released: 2006-10-30
9286
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
9287
and remove benchmarks that take longer than 10min to run.
9288
(John Arbash Meinel)
9293
:Released: 2006-10-23
9298
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
9299
rather than just showing a decimal revision number for revisions on the
9300
mainline. These revision numbers are not yet accepted as input into bzr
9301
commands such as log, diff etc. (Robert Collins)
9303
* revisions can now be specified using dotted-decimal revision numbers.
9304
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
9306
* ``bzr help commands`` output is now shorter (Aaron Bentley)
9308
* ``bzr`` now uses lazy importing to reduce the startup time. This has
9309
a moderate effect on lots of actions, especially ones that have
9310
little to do. For example ``bzr rocks`` time is down to 116ms from
9311
283ms. (John Arbash Meinel)
9313
* New Registry class to provide name-to-object registry-like support,
9314
for example for schemes where plugins can register new classes to
9315
do certain tasks (e.g. log formatters). Also provides lazy registration
9316
to allow modules to be loaded on request.
9317
(John Arbash Meinel, Adeodato Simó)
9322
* LogFormatter subclasses show now expect the 'revno' parameter to
9323
show() to be a string rather than an int. (Robert Collins)
9328
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
9329
can take a ``working_dir='foo'`` parameter, which will change directory
9330
for the command. (John Arbash Meinel)
9332
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
9333
around a regex, which defers compilation until first use.
9334
(John Arbash Meinel)
9336
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
9337
``--no-plugins`` parameter to ensure test reproducability, and avoid
9338
problems with system-wide installed plugins. (John Arbash Meinel)
9340
* Unique tree root ids are now supported. Newly created trees still
9341
use the common root id for compatibility with bzr versions before 0.12.
9344
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
9345
pass in ``inventory.ROOT_ID`` if you want the default root id value.
9346
(Robert Collins, John Arbash Meinel)
9348
* New method ``WorkingTree.flush()`` which will write the current memory
9349
inventory out to disk. At the same time, ``read_working_inventory`` will
9350
no longer trash the current tree inventory if it has been modified within
9351
the current lock, and the tree will now ``flush()`` automatically on
9352
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
9353
advantage of this functionality. (Robert Collins, John Arbash Meinel)
9355
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
9356
parameter will cause it to add another column to its output, which
9357
contains the dotted-decimal revno for each revision, as a tuple.
9360
* ``LogFormatter.show_merge`` is deprecated in favour of
9361
``LogFormatter.show_merge_revno``. (Robert Collins)
9366
* Avoid circular imports by creating a deprecated function for
9367
``bzrlib.tree.RevisionTree``. Callers should have been using
9368
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
9371
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
9372
platforms. (Martin Pool, #66356)
9374
* Don't require ``Content-Type`` in range responses. Assume they are a
9375
single range if ``Content-Type`` does not exist.
9376
(John Arbash Meinel, #62473)
9378
* bzr branch/pull no longer complain about progress bar cleanup when
9379
interrupted during fetch. (Aaron Bentley, #54000)
9381
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
9382
the basis inventory, rather than going through the repository. This
9383
allows us to have 1 inventory read, and 2 inventory writes when
9384
committing a new tree. (John Arbash Meinel)
9386
* When reverting, files that are not locally modified that do not exist
9387
in the target are deleted, not just unversioned (Aaron Bentley)
9389
* When trying to acquire a lock, don't fail immediately. Instead, try
9390
a few times (up to 1 hour) before timing out. Also, report why the
9391
lock is unavailable (John Arbash Meinel, #43521, #49556)
9393
* Leave HttpTransportBase daughter classes decides how they
9394
implement cloning. (Vincent Ladeuil, #61606)
9396
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
9398
* If a commit fails, the commit message is stored in a file at the root of
9399
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
9405
* New test base class TestCaseWithMemoryTransport offers memory-only
9406
testing facilities: its not suitable for tests that need to mutate disk
9407
state, but most tests should not need that and should be converted to
9408
TestCaseWithMemoryTransport. (Robert Collins)
9410
* ``TestCase.make_branch_and_memory_tree`` now takes a format
9411
option to set the BzrDir, Repository and Branch formats of the
9412
created objects. (Robert Collins, John Arbash Meinel)
9417
:Released: 2006-10-02
9419
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
9424
:Released: 2006-09-27
9429
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
9431
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
9437
:Released: 2006-09-25
9442
* Knit files now wait to create their contents until the first data is
9443
added. The old code used to create an empty .knit and a .kndx with just
9444
the header. However, this caused a lot of extra round trips over sftp.
9445
This can change the time for ``bzr push`` to create a new remote branch
9446
from 160s down to 100s. This also affects ``bzr commit`` performance when
9447
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
9448
down to 40s (John Arbash Meinel, #44692)
9450
* When an entire subtree has been deleted, commit will now report that
9451
just the top of the subtree has been deleted, rather than reporting
9452
all the individual items. (Robert Collins)
9454
* Commit performs one less XML parse. (Robert Collins)
9456
* ``bzr checkout`` now operates on readonly branches as well
9457
as readwrite branches. This fixes bug #39542. (Robert Collins)
9459
* ``bzr bind`` no longer synchronises history with the master branch.
9460
Binding should be followed by an update or push to synchronise the
9461
two branches. This is closely related to the fix for bug #39542.
9464
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
9465
objects. This allows all imports to stay at the global scope, but
9466
modules will not actually be imported if they are not used.
9467
(John Arbash Meinel)
9469
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
9470
transport which will be used with the upcoming high-performance smart
9471
server. The new command ``bzr serve`` will invoke bzr in server mode,
9472
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
9475
* New command ``bzr version-info`` which can be used to get a summary
9476
of the current state of the tree. This is especially useful as part
9477
of a build commands. See ``doc/version_info.txt`` for more information
9478
(John Arbash Meinel)
9483
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
9484
specific set of files. (John Arbash Meinel, #3631)
9486
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
9488
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
9489
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
9490
reading a nested Stanza. (John Arbash Meinel)
9492
* Transform._set_mode() needs to stat the right file.
9493
(John Arbash Meinel, #56549)
9495
* Raise WeaveFormatError rather than StopIteration when trying to read
9496
an empty Weave file. (John Arbash Meinel, #46871)
9498
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
9499
(Vincent Ladeuil, #59835)
9501
* Handle boundary="" lines properly to allow access through a Squid proxy.
9502
(John Arbash Meinel, #57723)
9504
* revert now removes newly-added directories (Aaron Bentley, #54172)
9506
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
9507
isn't a working tree. (David Allouche, #40679)
9509
* Give nicer error messages when a user supplies an invalid --revision
9510
parameter. (John Arbash Meinel, #55420)
9512
* Handle when LANG is not recognized by python. Emit a warning, but
9513
just revert to using 'ascii'. (John Arbash Meinel, #35392)
9515
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
9516
(John Arbash Meinel)
9518
* Skip specific tests when the dependencies aren't met. This includes
9519
some ``setup.py`` tests when ``python-dev`` is not available, and
9520
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
9522
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
9523
the system. (Andrew Bennetts, John Arbash Meinel)
9525
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
9526
other branch, and will not push or pull between the two branches.
9527
API users will need to perform a push or pull or update operation if they
9528
require branch synchronisation to take place. (Robert Collins, #47344)
9530
* When creating a tarball or zipfile export, export unicode names as utf-8
9531
paths. This may not work perfectly on all platforms, but has the best
9532
chance of working in the common case. (John Arbash Meinel, #56816)
9534
* When committing, only files that exist in working tree or basis tree
9535
may be specified (Aaron Bentley, #50793)
9540
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
9545
* TestCaseInTempDir now creates a separate directory for HOME, rather
9546
than having HOME set to the same location as the working directory.
9547
(John Arbash Meinel)
9549
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
9550
which will update os.environ inside the spawned child. It also can
9551
take a ``universal_newlines=True``, which helps when checking the output
9552
of the command. (John Arbash Meinel)
9554
* Refactor SFTP vendors to allow easier re-use when ssh is used.
9557
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
9558
return urlescaped paths. This is now tested (there were bugs in a few
9559
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
9561
* New utility function ``symbol_versioning.deprecation_string``. Returns the
9562
formatted string for a callable, deprecation format pair. (Robert Collins)
9564
* New TestCase helper applyDeprecated. This allows you to call a callable
9565
which is deprecated without it spewing to the screen, just by supplying
9566
the deprecation format string issued for it. (Robert Collins)
9568
* Transport.append and Transport.put have been deprecated in favor of
9569
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
9570
``.put_file``. This removes the ambiguity in what type of object the
9571
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
9572
been added. Which works similarly to ``Transport.append()`` except for
9573
SFTP, it doesn't have a round trip when opening the file. Also, it
9574
provides functionality for creating a parent directory when trying
9575
to create a file, rather than raise NoSuchFile and forcing the
9576
caller to repeat their request.
9577
(John Arbash Meinel)
9579
* WorkingTree has a new api ``unversion`` which allow the unversioning of
9580
entries by their file id. (Robert Collins)
9582
* ``WorkingTree.pending_merges`` is deprecated. Please use the
9583
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
9585
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
9586
read rather than write. This is appropriate for actions which only need
9587
the branch data for reference rather than mutation. A new decorator
9588
``needs_tree_write_lock`` is provided in the workingtree module. Like the
9589
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
9590
declaration of the locking requirements of a function to ensure that
9591
a lock is taken out for casual scripts. (Robert Collins, #54107)
9593
* All WorkingTree methods which write to the tree, but not to the branch
9594
have been converted to use ``needs_tree_write_lock`` rather than
9595
``needs_write_lock``. Also converted is the revert, conflicts and tree
9596
transform modules. This provides a modest performance improvement on
9597
metadir style trees, due to the reduce lock-acquisition, and a more
9598
significant performance improvement on lightweight checkouts from
9599
remote branches, where trivial operations used to pay a significant
9600
penalty. It also provides the basis for allowing readonly checkouts.
9603
* Special case importing the standard library 'copy' module. This shaves
9604
off 40ms of startup time, while retaining compatibility. See:
9605
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
9607
* WorkingTree has a new parent class MutableTree which represents the
9608
specialisations of Tree which are able to be altered. (Robert Collins)
9610
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
9611
mutate the tree and its contents. (Robert Collins)
9613
* Transport behaviour at the root of the URL is now defined and tested.
9614
(Andrew Bennetts, Robert Collins)
9619
* New test helper classs MemoryTree. This is typically accessed via
9620
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
9622
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
9623
code to continue running concurrently with a subprocess of bzr.
9624
(Andrew Bennetts, Robert Collins)
9626
* Add a new method ``Transport.get_smart_client()``. This is provided to
9627
allow upgrades to a richer interface than the VFS one provided by
9628
Transport. (Andrew Bennetts, Martin Pool)
9633
:Released: 2006-08-29
9637
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
9638
tree. (Aaron Bentley)
9640
* 'bzr add --file-ids-from' can be used to specify another path to use
9641
for creating file ids, rather than generating all new ones. Internally,
9642
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
9643
will be used, rather than having bzrlib generate new ones.
9644
(John Arbash Meinel, #55781)
9646
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
9647
This will cache some of the intermediate trees, and decrease the
9648
setup time for benchmark tests. (John Arbash Meinel)
9650
* Inverse forms are provided for all boolean options. For example,
9651
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
9653
* Serialize out Inventories directly, rather than using ElementTree.
9654
Writing out a kernel sized inventory drops from 2s down to ~350ms.
9655
(Robert Collins, John Arbash Meinel)
9660
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
9662
* Change LockDir so that if the lock directory doesn't exist when
9663
``lock_write()`` is called, an attempt will be made to create it.
9664
(John Arbash Meinel, #56974)
9666
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
9668
* Active FTP transport now works as intended. (ghozzy, #56472)
9670
* Really fix mutter() so that it won't ever raise a UnicodeError.
9671
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
9672
But it is a debugging log, not a real user file.
9673
(John Arbash Meinel, #56947, #53880)
9675
* Change Command handle to allow Unicode command and options.
9676
At present we cannot register Unicode command names, so we will get
9677
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
9678
But that is better than a UnicodeError + a traceback.
9679
(John Arbash Meinel, #57123)
9681
* Handle TZ=UTC properly when reading/writing revisions.
9682
(John Arbash Meinel, #55783, #56290)
9684
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
9685
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
9687
* External diff does the right thing for binaries even in foreign
9688
languages. (John Arbash Meinel, #56307)
9690
* Testament handles more cases when content is unicode. Specific bug was
9691
in handling of revision properties.
9692
(John Arbash Meinel, Holger Krekel, #54723)
9694
* The bzr selftest was failing on installed versions due to a bug in a new
9695
test helper. (John Arbash Meinel, Robert Collins, #58057)
9700
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
9701
which can be used to cache the conversion between utf8 and Unicode.
9702
Especially helpful for some of the knit annotation code, which has to
9703
convert revision ids to utf8 to annotate lines in storage.
9704
(John Arbash Meinel)
9706
* ``setup.py`` now searches the filesystem to find all packages which
9707
need to be installed. This should help make the life of packagers
9708
easier. (John Arbash Meinel)
9713
:Released: 2006-08-11
9718
* The hard-coded built-in ignore rules have been removed. There are
9719
now two rulesets which are enforced. A user global one in
9720
``~/.bazaar/ignore`` which will apply to every tree, and the tree
9721
specific one '.bzrignore'.
9722
``~/.bazaar/ignore`` will be created if it does not exist, but with
9723
a more conservative list than the old default.
9724
This fixes bugs with default rules being enforced no matter what.
9725
The old list of ignore rules from bzr is available by
9726
running 'bzr ignore --old-default-rules'.
9727
(Robert Collins, Martin Pool, John Arbash Meinel)
9729
* 'branches.conf' has been changed to 'locations.conf', since it can apply
9730
to more locations than just branch locations.
9736
* The revision specifier "revno:" is extended to accept the syntax
9737
revno:N:branch. For example,
9738
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
9739
bzr.dev. (Matthieu Moy)
9741
* Tests updates to ensure proper URL handling, UNICODE support, and
9742
proper printing when the user's terminal encoding cannot display
9743
the path of a file that has been versioned.
9744
``bzr branch`` can take a target URL rather than only a local directory.
9745
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
9746
and normalize the parent based on root, allowing access across
9747
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
9748
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
9751
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
9752
Use terminal width for single-line logs from ``bzr log --line`` and
9753
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
9756
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
9757
(Alexander Belchenko)
9759
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
9761
* Show the correct number of revisions pushed when pushing a new branch.
9764
* 'bzr selftest' now shows a progress bar with the number of tests, and
9765
progress made. 'make check' shows tests in -v mode, to be more useful
9766
for the PQM status window. (Robert Collins).
9767
When using a progress bar, failed tests are printed out, rather than
9768
being overwritten by the progress bar until the suite finishes.
9769
(John Arbash Meinel)
9771
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
9772
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
9773
profile data for the individual profiled calls, allowing for fine
9774
grained analysis of performance.
9775
(Robert Collins, Martin Pool).
9777
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
9778
where commit can take an appreciable time. (Robert Collins)
9780
* 'bzr add' is now less verbose in telling you what ignore globs were
9781
matched by files being ignored. Instead it just tells you how many
9782
were ignored (because you might reasonably be expecting none to be
9783
ignored). 'bzr add -v' is unchanged and will report every ignored
9784
file. (Robert Collins).
9786
* ftp now has a test server if medusa is installed. As part of testing,
9787
ftp support has been improved, including support for supplying a
9788
non-standard port. (John Arbash Meinel).
9790
* 'bzr log --line' shows the revision number, and uses only the
9791
first line of the log message (#5162, Alexander Belchenko;
9794
* 'bzr status' has had the --all option removed. The 'bzr ls' command
9795
should be used to retrieve all versioned files. (Robert Collins)
9797
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
9798
over email, and applied on the other end, while maintaining ancestry.
9799
This bundle can be applied with either 'bzr merge' or 'bzr pull',
9800
the same way you would apply another branch.
9801
(John Arbash Meinel, Aaron Bentley)
9803
* 'bzr whoami' can now be used to set your identity from the command line,
9804
for a branch or globally. (Robey Pointer)
9806
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
9809
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
9812
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
9813
Also updates things like 'http+pycurl://' if pycurl is not present.
9814
(John Arbash Meinel) (Malone #47821, #52204)
9816
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
9817
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
9818
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
9820
* Improve the help text for 'bzr diff' to explain what various options do.
9821
(John Arbash Meinel, #6391)
9823
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
9824
revision 10. This makes -r10 more in line with what other commands do.
9825
'bzr uncommit' also now saves the pending merges of the revisions that
9826
were removed. So it is safe to uncommit after a merge, fix something,
9827
and commit again. (John Arbash Meinel, #32526, #31426)
9829
* 'bzr init' now also works on remote locations.
9830
(Wouter van Heyst, #48904)
9832
* HTTP support has been updated. When using pycurl we now support
9833
connection keep-alive, which reduces dns requests and round trips.
9834
And for both urllib and pycurl we support multi-range requests,
9835
which decreases the number of round-trips. Performance results for
9836
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
9837
http branching is now 2-3x faster, and ``bzr pull`` in an existing
9838
branch is as much as 4x faster.
9839
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
9841
* Performance improvements for sftp. Branching and pulling are now up to
9842
2x faster. Utilize paramiko.readv() support for async requests if it
9843
is available (paramiko > 1.6) (John Arbash Meinel)
9848
* Fix shadowed definition of TestLocationConfig that caused some
9850
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
9852
* Fix unnecessary requirement of sign-my-commits that it be run from
9853
a working directory. (Martin Pool, Robert Collins)
9855
* 'bzr push location' will only remember the push location if it succeeds
9856
in connecting to the remote location. (John Arbash Meinel, #49742)
9858
* 'bzr revert' no longer toggles the executable bit on win32
9859
(John Arbash Meinel, #45010)
9861
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
9863
* sftp tests now work correctly on win32 if you have a newer paramiko
9864
(John Arbash Meinel)
9866
* Cleanup win32 test suite, and general cleanup of places where
9867
file handles were being held open. (John Arbash Meinel)
9869
* When specifying filenames for 'diff -r x..y', the name of the file in the
9870
working directory can be used, even if its name is different in both x
9873
* File-ids containing single- or double-quotes are handled correctly by
9874
push. (Aaron Bentley, #52227)
9876
* Normalize unicode filenames to ensure cross-platform consistency.
9877
(John Arbash Meinel, #43689)
9879
* The argument parser can now handle '-' as an argument. Currently
9880
no code interprets it specially (it is mostly handled as a file named
9881
'-'). But plugins, and future operations can use it.
9882
(John Arbash meinel, #50984)
9884
* Bundles can properly read binary files with a plain '\r' in them.
9885
(John Arbash Meinel, #51927)
9887
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
9889
* Lots of win32 fixes (the test suite passes again).
9890
(John Arbash Meinel, #50155)
9892
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
9894
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
9896
* Removals are only committed if they match the filespec (or if there is
9897
no filespec). (#46635, Aaron Bentley)
9899
* smart-add recurses through all supplied directories
9900
(John Arbash Meinel, #52578)
9902
* Make the bundle reader extra lines before and after the bundle text.
9903
This allows you to parse an email with the bundle inline.
9904
(John Arbash Meinel, #49182)
9906
* Change the file id generator to squash a little bit more. Helps when
9907
working with long filenames on windows. (Also helps for unicode filenames
9908
not generating hidden files). (John Arbash Meinel, #43801)
9910
* Restore terminal mode on C-c while reading sftp password. (#48923,
9911
Nicholas Allen, Martin Pool)
9913
* Timestamps are rounded to 1ms, and revision entries can be recreated
9914
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
9916
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
9917
use local paths, since it is user visible (John Arbash Meinel, #53653)
9919
* ``bzr status foo`` when foo was unversioned used to cause a full delta
9920
to be generated (John Arbash Meinel, #53638)
9922
* When reading revision properties, an empty value should be considered
9923
the empty string, not None (John Arbash Meinel, #47782)
9925
* ``bzr diff --diff-options`` can now handle binary files being changed.
9926
Also, the output is consistent when --diff-options is not supplied.
9927
(John Arbash Meinel, #54651, #52930)
9929
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
9931
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
9932
accessible (John Arbash Meinel, #52976)
9937
* Combine the ignore rules into a single regex rather than looping over
9938
them to reduce the threshold where N^2 behaviour occurs in operations
9939
like status. (Jan Hudec, Robert Collins).
9941
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
9942
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
9944
* 'bzr push' should only push the ancestry of the current revision, not
9945
all of the history in the repository. This is especially important for
9946
shared repositories. (John Arbash Meinel)
9948
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
9949
rather than randomly walking the inventories. (John Arbash Meinel)
9951
* Doctests are now run in temporary directories which are cleaned up when
9952
they finish, rather than using special ScratchDir/ScratchBranch objects.
9955
* Split ``check`` into separate methods on the branch and on the repository,
9956
so that it can be specialized in ways that are useful or efficient for
9957
different formats. (Martin Pool, Robert Collins)
9959
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
9960
the global revision graph but only that part leading up to a particular
9961
revision. (Martin Pool, Robert Collins)
9963
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
9964
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
9965
(Robert Collins, Jelmer Vernooij).
9967
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
9968
Uses subprocess instead of spawnvp.
9969
(James Henstridge, John Arbash Meinel, #4047, #48914)
9971
* New command line option '--profile-imports', which will install a custom
9972
importer to log time to import modules and regex compilation time to
9973
sys.stderr (John Arbash Meinel)
9975
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
9976
instead. (Robert Collins)
9978
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
9983
:Released: 2006-05-17
9988
* setup.py failed to install launchpad plugin. (Martin Pool)
9993
:Released: 2006-05-16
9998
* Fix failure to commit a merge in a checkout. (Martin Pool,
9999
Robert Collins, Erik Bågfors, #43959)
10001
* Nicer messages from 'commit' in the case of renames, and correct
10002
messages when a merge has occured. (Robert Collins, Martin Pool)
10004
* Separate functionality from assert statements as they are skipped in
10005
optimized mode of python. Add the same check to pending merges.
10006
(Olaf Conradi, #44443)
10011
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
10013
* Add info on standalone branches without a working tree.
10014
(Olaf Conradi, #44155)
10016
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
10021
* Make editor invocation comply with Debian Policy. First check
10022
environment variables VISUAL and EDITOR, then try editor from
10023
alternatives system. If that all fails, fall back to the pre-defined
10024
list of editors. (Olaf Conradi, #42904)
10029
* New 'register-branch' command registers a public branch into
10030
Launchpad.net, where it can be associated with bugs, etc.
10031
(Martin Pool, Bjorn Tillenius, Robert Collins)
10036
* New public api in InventoryEntry - ``describe_change(old, new)`` which
10037
provides a human description of the changes between two old and
10038
new. (Robert Collins, Martin Pool)
10043
* Fix test case for bzr info in upgrading a standalone branch to metadir,
10044
uses bzrlib api now. (Olaf Conradi)
10049
:Released: 2006-05-08
10051
Notes When Upgrading
10052
********************
10054
Release 0.8 of bzr introduces a new format for history storage, called
10055
'knit', as an evolution of to the 'weave' format used in 0.7. Local
10056
and remote operations are faster using knits than weaves. Several
10057
operations including 'init', 'init-repo', and 'upgrade' take a
10058
--format option that controls this. Branching from an existing branch
10059
will keep the same format.
10061
It is possible to merge, pull and push between branches of different
10062
formats but this is slower than moving data between homogenous
10063
branches. It is therefore recommended (but not required) that you
10064
upgrade all branches for a project at the same time. Information on
10065
formats is shown by 'bzr info'.
10067
bzr 0.8 now allows creation of 'repositories', which hold the history
10068
of files and revisions for several branches. Previously bzr kept all
10069
the history for a branch within the .bzr directory at the root of the
10070
branch, and this is still the default. To create a repository, use
10071
the new 'bzr init-repo' command. Branches exist as directories under
10072
the repository and contain just a small amount of information
10073
indicating the current revision of the branch.
10075
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
10076
subversion. Checkouts are associated with a branch (optionally in a
10077
repository), which contains all the historical information. The
10078
result is that a checkout can be deleted without losing any
10079
already-committed revisions. A new 'update' command is also available.
10081
Repositories and checkouts are not supported with the 0.7 storage
10082
format. To use them you must upgrad to either knits, or to the
10083
'metaweave' format, which uses weaves but changes the .bzr directory
10090
* sftp paths can now be relative, or local, according to the lftp
10091
convention. Paths now take the form::
10093
sftp://user:pass@host:port/~/relative/path
10095
sftp://user:pass@host:port/absolute/path
10097
* The FTP transport now tries to reconnect after a temporary
10098
failure. ftp put is made atomic. (Matthieu Moy)
10100
* The FTP transport now maintains a pool of connections, and
10101
reuses them to avoid multiple connections to the same host (like
10102
sftp did). (Daniel Silverstone)
10104
* The ``bzr_man.py`` file has been removed. To create the man page now,
10105
use ``./generate_docs.py man``. The new program can also create other files.
10106
Run ``python generate_docs.py --help`` for usage information.
10107
(Hans Ulrich Niedermann & James Blackwell).
10109
* Man Page now gives full help (James Blackwell).
10110
Help also updated to reflect user config now being stored in .bazaar
10111
(Hans Ulrich Niedermann)
10113
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
10115
* Pull now accepts a --revision argument (Erik Bågfors)
10117
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
10118
line. You can now use the following command to sign all of your old
10121
find .bzr/revision-store// -name my@email-* \
10122
| sed 's/.*\/\/..\///' \
10123
| xargs bzr re-sign
10125
* Upgrade can now upgrade over the network. (Robert Collins)
10127
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
10128
behaviour. By default they will cache history in the checkout, but
10129
with --lightweight almost all data is kept in the master branch.
10132
* 'revert' unversions newly-versioned files, instead of deleting them.
10134
* 'merge' is more robust. Conflict messages have changed.
10136
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
10139
* Default log format can be set in configuration and plugins can register
10140
their own formatters. (Erik Bågfors)
10142
* New 'reconcile' command will check branch consistency and repair indexes
10143
that can become out of sync in pre 0.8 formats. (Robert Collins,
10144
Daniel Silverstone)
10146
* New 'bzr init --format' and 'bzr upgrade --format' option to control
10147
what storage format is created or produced. (Robert Collins,
10150
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
10152
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
10154
* New 'init-repository' command, plus support for repositories in 'init'
10155
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
10157
* Improve output of 'info' command. Show all relevant locations related to
10158
working tree, branch and repository. Use kibibytes for binary quantities.
10159
Fix off-by-one error in missing revisions of working tree. Make 'info'
10160
work on branches, repositories and remote locations. Show locations
10161
relative to the shared repository, if applicable. Show locking status
10162
of locations. (Olaf Conradi)
10164
* Diff and merge now safely handle binary files. (Aaron Bentley)
10166
* 'pull' and 'push' now normalise the revision history, so that any two
10167
branches with the same tip revision will have the same output from 'log'.
10170
* 'merge' accepts --remember option to store parent location, like 'push'
10171
and 'pull'. (Olaf Conradi)
10173
* bzr status and diff when files given as arguments do not exist
10174
in the relevant trees. (Martin Pool, #3619)
10176
* Add '.hg' to the default ignore list. (Martin Pool)
10178
* 'knit' is now the default disk format. This improves disk performance and
10179
utilization, increases incremental pull performance, robustness with SFTP
10180
and allows checkouts over SFTP to perform acceptably.
10181
The initial Knit code was contributed by Johan Rydberg based on a
10182
specification by Martin Pool.
10183
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
10185
* New tool to generate all-in-one html version of the manual. (Alexander
10188
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
10189
to be left in the SFTP repository. (Robert Collins, Martin Pool).
10191
* New option 'diff --prefix' to control how files are named in diff
10192
output, with shortcuts '-p0' and '-p1' corresponding to the options for
10193
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
10195
* Add --revision option to 'annotate' command. (Olaf Conradi)
10197
* If bzr shows an unexpected revision-history after pulling (perhaps due
10198
to a reweave) it can now be corrected by 'bzr reconcile'.
10204
* Commit is now verbose by default, and shows changed filenames and the
10205
new revision number. (Robert Collins, Martin Pool)
10207
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
10209
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
10211
* Make 'pull' and 'push' remember location on failure using --remember.
10214
* For compatibility, make old format for using weaves inside metadir
10215
available as 'metaweave' format. Rename format 'metadir' to 'default'.
10216
Clean up help for option --format in commands 'init', 'init-repo' and
10217
'upgrade'. (Olaf Conradi)
10222
* The internal storage of history, and logical branch identity have now
10223
been split into Branch, and Repository. The common locking and file
10224
management routines are now in bzrlib.lockablefiles.
10225
(Aaron Bentley, Robert Collins, Martin Pool)
10227
* Transports can now raise DependencyNotPresent if they need a library
10228
which is not installed, and then another implementation will be
10229
tried. (Martin Pool)
10231
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
10234
* Using Tree Transform for merge, revert, tree-building
10236
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
10237
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
10238
replacement API's. (Robert Collins)
10240
* New BzrDir class represents the .bzr control directory and manages
10241
formatting issues. (Robert Collins)
10243
* New repository.InterRepository class encapsulates Repository to
10244
Repository actions and allows for clean selection of optimised code
10245
paths. (Robert Collins)
10247
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
10248
deprecated, please use ``branch.fetch`` or ``repository.fetch``
10249
depending on your needs. (Robert Collins)
10251
* deprecated methods now have a ``is_deprecated`` flag on them that can
10252
be checked, if you need to determine whether a given callable is
10253
deprecated at runtime. (Robert Collins)
10255
* Progress bars are now nested - see
10256
``bzrlib.ui.ui_factory.nested_progress_bar``.
10257
(Robert Collins, Robey Pointer)
10259
* New API call ``get_format_description()`` for each type of format.
10262
* Changed ``branch.set_parent()`` to accept None to remove parent.
10265
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
10267
* WorkingTree.branch is now a read only property. (Robert Collins)
10269
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
10270
can be None or a factory that will create a progress bar. This is
10271
useful for testing or for overriding the bzrlib.progress heuristic.
10274
* New API method ``get_physical_lock_status()`` to query locks present on a
10275
transport. (Olaf Conradi)
10277
* Repository.reconcile now takes a thorough keyword parameter to allow
10278
requesting an indepth reconciliation, rather than just a data-loss
10279
check. (Robert Collins)
10281
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
10282
the user for yes/no style input. (Robert Collins)
10287
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
10288
for testing SFTP protocol support. (Robey Pointer)
10290
* Branch formats are now tested once per implementation (see ``bzrlib.
10291
tests.branch_implementations``. This is analagous to the transport
10292
interface tests, and has been followed up with working tree,
10293
repository and BzrDir tests. (Robert Collins)
10295
* New test base class TestCaseWithTransport provides a transport aware
10296
test environment, useful for testing any transport-interface using
10297
code. The test suite option --transport controls the transport used
10298
by this class (when its not being used as part of implementation
10299
contract testing). (Robert Collins)
10301
* Close logging handler on disabling the test log. This will remove the
10302
handler from the internal list inside python's logging module,
10303
preventing shutdown from closing it twice. (Olaf Conradi)
10305
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
10307
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
10308
parameter which will provide String("foo") to the command as its stdin.
10313
:Released: 2006-01-09
10318
* .bzrignore is excluded from exports, on the grounds that it's a bzr
10319
internal-use file and may not be wanted. (Jamie Wilkinson)
10321
* The "bzr directories" command were removed in favor of the new
10322
--kind option to the "bzr inventory" command. To list all
10323
versioned directories, now use "bzr inventory --kind directory".
10326
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
10327
by default. (John Arbash Meinel)
10329
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
10330
environment variable. Now the path for it is searched in ``BZR_HOME``,
10331
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
10332
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
10333
``HOME``. (John Arbash Meinel)
10335
* Plugins with the same name in different directories in the bzr plugin
10336
path are no longer loaded: only the first successfully loaded one is
10337
used. (Robert Collins)
10339
* Use systems' external ssh command to open connections if possible.
10340
This gives better integration with user settings such as ProxyCommand.
10343
* Permissions on files underneath .bzr/ are inherited from the .bzr
10344
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
10345
will mean that future file will be created with group write permissions.
10347
* configure.in and config.guess are no longer in the builtin default
10350
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
10351
files. (John Arbash Meinel, Martin Pool)
10356
* "bzr INIT dir" now initializes the specified directory, and creates
10357
it if it does not exist. (John Arbash Meinel)
10359
* New remerge command (Aaron Bentley)
10361
* Better zsh completion script. (Steve Borho)
10363
* 'bzr diff' now returns 1 when there are changes in the working
10364
tree. (Robert Collins)
10366
* 'bzr push' now exists and can push changes to a remote location.
10367
This uses the transport infrastructure, and can store the remote
10368
location in the ~/.bazaar/branches.conf configuration file.
10371
* Test directories are only kept if the test fails and the user requests
10374
* Tweaks to short log printing
10376
* Added branch nicks, new nick command, printing them in log output.
10379
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
10380
occurs. (Martin Pool)
10382
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
10383
the same as Subversion. (Martin Pool)
10385
* New ftp transport support (on ftplib), for ftp:// and aftp://
10386
URLs. (Daniel Silverstone)
10388
* Commit editor temporary files now start with ``bzr_log.``, to allow
10389
text editors to match the file name and set up appropriate modes or
10390
settings. (Magnus Therning)
10392
* Improved performance when integrating changes from a remote weave.
10393
(Goffredo Baroncelli)
10395
* Sftp will attempt to cache the connection, so it is more likely that
10396
a connection will be reused, rather than requiring multiple password
10399
* bzr revno now takes an optional argument indicating the branch whose
10400
revno should be printed. (Michael Ellerman)
10402
* bzr cat defaults to printing the last version of the file.
10403
(Matthieu Moy, #3632)
10405
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
10406
profiler. (Denys Duchier)
10408
* Faster commits by reading only the headers of affected weave files.
10411
* 'bzr add' now takes a --dry-run parameter which shows you what would be
10412
added, but doesn't actually add anything. (Michael Ellerman)
10414
* 'bzr add' now lists how many files were ignored per glob. add --verbose
10415
lists the specific files. (Aaron Bentley)
10417
* 'bzr missing' now supports displaying changes in diverged trees and can
10418
be limited to show what either end of the comparison is missing.
10419
(Aaron Bently, with a little prompting from Daniel Silverstone)
10424
* SFTP can walk up to the root path without index errors. (Robert Collins)
10426
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
10428
* Error when run with -OO
10430
* Fix bug in reporting http errors that don't have an http error code.
10433
* Handle more cases of pipe errors in display commands
10435
* Change status to 3 for all errors
10437
* Files that are added and unlinked before committing are completely
10438
ignored by diff and status
10440
* Stores with some compressed texts and some uncompressed texts are now
10441
able to be used. (John A Meinel)
10443
* Fix for bzr pull failing sometimes under windows
10445
* Fix for sftp transport under windows when using interactive auth
10447
* Show files which are both renamed and modified as such in 'bzr
10448
status' output. (Daniel Silverstone, #4503)
10450
* Make annotate cope better with revisions committed without a valid
10451
email address. (Marien Zwart)
10453
* Fix representation of tab characters in commit messages.
10456
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
10457
now parsed properly under Windows. (Alexander Belchenko)
10459
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
10461
* Keep a cached copy of the basis inventory to speed up operations
10462
that need to refer to it. (Johan Rydberg, Martin Pool)
10464
* Fix bugs in bzr status display of non-ascii characters.
10467
* Remove Makefile.in from default ignore list.
10468
(Tollef Fog Heen, Martin Pool, #6413)
10470
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
10475
* Fix selftest asking for passwords when there are no SFTP keys.
10476
(Robey Pointer, Jelmer Vernooij)
10478
* Fix selftest run with 'python -O'. (Martin Pool)
10480
* Fix HTTP tests under Windows. (John Arbash Meinel)
10482
* Make tests work even if HOME is not set (Aaron Bentley)
10484
* Updated ``build_tree`` to use fixed line-endings for tests which read
10485
the file cotents and compare. Make some tests use this to pass under
10486
Windows. (John Arbash Meinel)
10488
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
10490
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
10491
(John Arbash Meinel)
10493
* Use terminal width to align verbose test output. (Martin Pool)
10495
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
10496
If adding a new test script please add that to
10497
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
10499
* Much better error message if one of the test suites can't be
10500
imported. (Martin Pool)
10502
* Make check now runs the test suite twice - once with the default locale,
10503
and once with all locales forced to C, to expose bugs. This is not
10504
trivially done within python, so for now its only triggered by running
10505
Make check. Integrators and packagers who wish to check for full
10506
platform support should run 'make check' to test the source.
10509
* Tests can now run TestSkipped if they can't execute for any reason.
10510
(Martin Pool) (NB: TestSkipped should only be raised for correctable
10511
reasons - see the wiki spec ImprovingBzrTestSuite).
10513
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
10514
paths for the transport tests. Introduce blackbox remote sftp tests that
10515
test the same permutations. (Robert Collins, Robey Pointer)
10517
* Transport implementation tests are now independent of the local file
10518
system, which allows tests for esoteric transports, and for features
10519
not available in the local file system. They also repeat for variations
10520
on the URL scheme that can introduce issues in the transport code,
10521
see bzrlib.transport.TransportTestProviderAdapter() for this.
10524
* ``TestCase.build_tree`` uses the transport interface to build trees,
10525
pass in a transport parameter to give it an existing connection.
10531
* WorkingTree.pull has been split across Branch and WorkingTree,
10532
to allow Branch only pulls. (Robert Collins)
10534
* ``commands.display_command`` now returns the result of the decorated
10535
function. (Robert Collins)
10537
* LocationConfig now has a ``set_user_option(key, value)`` call to save
10538
a setting in its matching location section (a new one is created
10539
if needed). (Robert Collins)
10541
* Branch has two new methods, ``get_push_location`` and
10542
``set_push_location`` to respectively, get and set the push location.
10545
* ``commands.register_command`` now takes an optional flag to signal that
10546
the registrant is planning to decorate an existing command. When
10547
given multiple plugins registering a command is not an error, and
10548
the original command class (whether built in or a plugin based one) is
10549
returned to the caller. There is a new error 'MustUseDecorated' for
10550
signalling when a wrapping command should switch to the original
10551
version. (Robert Collins)
10553
* Some option parsing errors will raise 'BzrOptionError', allowing
10554
granular detection for decorating commands. (Robert Collins).
10556
* ``Branch.read_working_inventory`` has moved to
10557
``WorkingTree.read_working_inventory``. This necessitated changes to
10558
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
10559
WorkingTree as well. To make it clear that a WorkingTree cannot always
10560
be obtained ``Branch.working_tree()`` will raise
10561
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
10563
* All pending merges operations from Branch are now on WorkingTree.
10566
* The follow operations from Branch have moved to WorkingTree::
10576
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
10578
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
10580
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
10583
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
10584
query method. (Robert Collins)
10586
* New options to read only the table-of-contents of a weave.
10589
* Raise NoSuchFile when someone tries to add a non-existant file.
10592
* Simplify handling of DivergedBranches in ``cmd_pull()``.
10595
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
10596
is exposed as ``Branch().control_files``. Also this has been altered with the
10597
controlfile pre/suffix replaced by simple method names like 'get' and
10598
'put'. (Aaron Bentley, Robert Collins).
10600
* Deprecated functions and methods can now be marked as such using the
10601
``bzrlib.symbol_versioning`` module. Marked method have their docstring
10602
updated and will issue a DeprecationWarning using the warnings module
10603
when they are used. (Robert Collins)
10605
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
10606
for functions that need unicode strings. (Robert Collins)
10611
:Released: 2005-10-28
10616
* pull now takes --verbose to show you what revisions are added or removed
10619
* merge now takes a --show-base option to include the base text in
10623
* The config files are now read using ConfigObj, so '=' should be used as
10624
a separator, not ':'.
10627
* New 'bzr commit --strict' option refuses to commit if there are
10628
any unknown files in the tree. To commit, make sure all files are
10629
either ignored, added, or deleted. (Michael Ellerman)
10631
* The config directory is now ~/.bazaar, and there is a single file
10632
~/.bazaar/bazaar.conf storing email, editor and other preferences.
10635
* 'bzr add' no longer takes a --verbose option, and a --quiet option
10636
has been added that suppresses all output.
10638
* Improved zsh completion support in contrib/zsh, from Clint
10641
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
10642
Goffredo Baroncelli.
10644
* 'bzr check' now accepts -v for verbose reporting, and checks for
10645
ghosts in the branch. (Robert Collins)
10647
* New command 're-sign' which will regenerate the gpg signature for
10648
a revision. (Robert Collins)
10650
* If you set ``check_signatures=require`` for a path in
10651
``~/.bazaar/branches.conf`` then bzr will invoke your
10652
``gpg_signing_command`` (defaults to gpg) and record a digital signature
10653
of your commit. (Robert Collins)
10655
* New sftp transport, based on Paramiko. (Robey Pointer)
10657
* 'bzr pull' now accepts '--clobber' which will discard local changes
10658
and make this branch identical to the source branch. (Robert Collins)
10660
* Just give a quieter warning if a plugin can't be loaded, and
10661
put the details in .bzr.log. (Martin Pool)
10663
* 'bzr branch' will now set the branch-name to the last component of the
10664
output directory, if one was supplied.
10666
* If the option ``post_commit`` is set to one (or more) python function
10667
names (must be in the bzrlib namespace), then they will be invoked
10668
after the commit has completed, with the branch and ``revision_id`` as
10669
parameters. (Robert Collins)
10671
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
10673
* --merge-type weave is now supported for file contents. Tree-shape
10674
changes are still three-way based. (Martin Pool, Aaron Bentley)
10676
* 'bzr check' allows the first revision on revision-history to have
10677
parents - something that is expected for cheap checkouts, and occurs
10678
when conversions from baz do not have all history. (Robert Collins).
10680
* 'bzr merge' can now graft unrelated trees together, if your specify
10681
0 as a base. (Aaron Bentley)
10683
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
10686
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
10688
* 'bzr merge --reprocess' minimizes conflicts
10693
* The 'bzr selftest --pattern' option for has been removed, now
10694
test specifiers on the command line can be simple strings, or
10695
regexps, or both. (Robert Collins)
10697
* Passing -v to selftest will now show the time each test took to
10698
complete, which will aid in analysing performance regressions and
10699
related questions. (Robert Collins)
10701
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
10702
is given. (Martin Pool)
10704
* There is a new method for TestCaseInTempDir, assertFileEqual, which
10705
will check that a given content is equal to the content of the named
10706
file. (Robert Collins)
10708
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
10714
* New 'testament' command and concept for making gpg-signatures
10715
of revisions that are not tied to a particular internal
10716
representation. (Martin Pool).
10718
* Per-revision properties ('revprops') as key-value associated
10719
strings on each revision created when the revision is committed.
10720
Intended mainly for the use of external tools. (Martin Pool).
10722
* Config options have moved from bzrlib.osutils to bzrlib.config.
10725
* Improved command line option definitions allowing explanations
10726
for individual options, among other things. Contributed by
10729
* Config options have moved from bzrlib.osutils to bzrlib.config.
10730
Configuration is now done via the config.Config interface:
10731
Depending on whether you have a Branch, a Location or no information
10732
available, construct a ``*Config``, and use its ``signature_checking``,
10733
``username`` and ``user_email`` methods. (Robert Collins)
10735
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
10736
they are made available for other plugins to use. You should not
10737
import other plugins during the ``__init__`` of your plugin though, as
10738
no ordering is guaranteed, and the plugins directory is not on the
10739
python path. (Robert Collins)
10741
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
10742
no longer takes an inventory, rather it takes an option branch
10743
parameter, and if None is given will open the branch at basedir
10744
implicitly. (Robert Collins)
10746
* Cleaner exception structure and error reporting. Suggested by
10747
Scott James Remnant. (Martin Pool)
10749
* Branch.remove has been moved to WorkingTree, which has also gained
10750
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
10753
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
10754
added to the branch module. Use these to cause a function to run in a
10755
read or write lock respectively. (Robert Collins)
10757
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
10758
which allows direct access to the common case of 'get me this file
10759
from its branch'. (Robert Collins)
10761
* Transports can register using ``register_lazy_transport``, and they
10762
will be loaded when first used. (Martin Pool)
10764
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
10765
A new option to WorkingTree.pull has been added, clobber, which will
10766
ignore diverged history and pull anyway.
10769
* config.Config has a ``get_user_option`` call that accepts an option name.
10770
This will be looked up in branches.conf and bazaar.conf as normal.
10771
It is intended that this be used by plugins to support options -
10772
options of built in programs should have specific methods on the config.
10775
* ``merge.merge_inner`` now has tempdir as an optional parameter.
10778
* Tree.kind is not recorded at the top level of the hierarchy, as it was
10779
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
10782
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
10783
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
10784
about future directions. (Robert Collins/Martin Pool)
10786
* bzrlib.transport.http has been modified so that only 404 urllib errors
10787
are returned as NoSuchFile. Other exceptions will propagate as normal.
10788
This allows debuging of actual errors. (Robert Collins)
10790
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
10791
to apis like 'put', 'get' and 'has'. This is to provide consistent
10792
behaviour - it operates on url's only. (Robert Collins)
10794
* Transports can register using ``register_lazy_transport``, and they
10795
will be loaded when first used. (Martin Pool)
10797
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
10798
is called by ``merge_inner``. This is so that the conflict count can be
10799
retrieved (and potentially manipulated) before returning to the caller
10800
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
10801
caller. (Robert Collins)
10803
* ``revision.revision_graph`` can handle having only partial history for
10804
a revision - that is no revisions in the graph with no parents.
10807
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
10808
produce a branch and a list of paths, relative to that branch
10811
* New TestCase.addCleanup facility.
10813
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
10814
which can be used by programs importing bzrlib.
10819
* Better handling of branches in directories with non-ascii names.
10820
(Joel Rosdahl, Panagiotis Papadakos)
10822
* Upgrades of trees with no commits will not fail due to accessing
10823
[-1] in the revision-history. (Andres Salomon)
10829
:Released: 2005-10-12
10834
* Fix problem in pulling over http from machines that do not
10835
allow directories to be listed.
10837
* Avoid harmless warning about invalid hash cache after
10838
upgrading branch format.
10843
* Avoid some unnecessary http operations in branch and pull.
10849
:Released: 2005-10-11
10854
* 'bzr branch' over http initially gives a very high estimate
10855
of completion time but it should fall as the first few
10856
revisions are pulled in. branch is still slow on
10857
high-latency connections.
10862
* bzr-man.py has been updated to work again. Contributed by
10865
* Locking is now done with fcntl.lockf which works with NFS
10866
file systems. Contributed by Harald Meland.
10868
* When a merge encounters a file that has been deleted on
10869
one side and modified on the other, the old contents are
10870
written out to foo.BASE and foo.SIDE, where SIDE is this
10871
or OTHER. Contributed by Aaron Bentley.
10873
* Export was choosing incorrect file paths for the content of
10874
the tarball, this has been fixed by Aaron Bentley.
10876
* Commit will no longer commit without a log message, an
10877
error is returned instead. Contributed by Jelmer Vernooij.
10879
* If you commit a specific file in a sub directory, any of its
10880
parent directories that are added but not listed will be
10881
automatically included. Suggested by Michael Ellerman.
10883
* bzr commit and upgrade did not correctly record new revisions
10884
for files with only a change to their executable status.
10885
bzr will correct this when it encounters it. Fixed by
10888
* HTTP tests now force off the use of ``http_proxy`` for the duration.
10889
Contributed by Gustavo Niemeyer.
10891
* Fix problems in merging weave-based branches that have
10892
different partial views of history.
10894
* Symlink support: working with symlinks when not in the root of a
10895
bzr tree was broken, patch from Scott James Remnant.
10900
* 'branch' now accepts a --basis parameter which will take advantage
10901
of local history when making a new branch. This allows faster
10902
branching of remote branches. Contributed by Aaron Bentley.
10904
* New tree format based on weave files, called version 5.
10905
Existing branches can be upgraded to this format using
10908
* Symlinks are now versionable. Initial patch by
10909
Erik Toubro Nielsen, updated to head by Robert Collins.
10911
* Executable bits are tracked on files. Patch from Gustavo
10914
* 'bzr status' now shows unknown files inside a selected directory.
10915
Patch from Heikki Paajanen.
10917
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
10918
and 'resolve' have needed added, which list and remove those
10919
merge conflicts respectively. A conflicted tree cannot be committed
10920
in. Contributed by Aaron Bentley.
10922
* 'rm' is now an alias for 'remove'.
10924
* Stores now split out their content in a single byte prefixed hash,
10925
dropping the density of files per directory by 256. Contributed by
10928
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
10929
Contributed by Robert Collins.
10931
* 'bzr log' with the default formatter will show merged revisions,
10932
indented to the right. Initial implementation contributed by Gustavo
10933
Niemeyer, made incremental by Robert Collins.
10939
* Test case failures have the exception printed after the log
10940
for your viewing pleasure.
10942
* InventoryEntry is now an abstract base class, use one of the
10943
concrete InventoryDirectory etc classes instead.
10945
* Branch raises an UnsupportedFormatError when it detects a
10946
bzr branch it cannot understand. This allows for precise
10947
handling of such circumstances.
10949
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
10950
list of their ids and ``parent_sha1s`` is a list of their corresponding
10951
sha1s (for old branches only at the moment.)
10953
* New method-object style interface for Commit() and Fetch().
10955
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
10956
we call them revisions not patches.
10958
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
10959
directory is created if it doesn't exist.
10961
* Inventories now identify the files which were present by
10962
giving the revision *of that file*.
10964
* Inventory and Revision XML contains a version identifier.
10965
This must be consistent with the overall branch version
10966
but allows for more flexibility in future upgrades.
10971
* Removed testsweet module so that tests can be run after
10972
bzr installed by 'bzr selftest'.
10974
* 'bzr selftest' command-line arguments can now be partial ids
10975
of tests to run, e.g. ``bzr selftest test_weave``
10981
:Released: 2005-09-23
10986
* Fixed "branch -r" option.
10988
* Fix remote access to branches containing non-compressed history.
10991
* Better reliability of http server tests. (John Arbash-Meinel)
10993
* Merge graph maximum distance calculation fix. (Aaron Bentley)
10995
* Various minor bug in windows support have been fixed, largely in the
10996
test suite. Contributed by Alexander Belchenko.
11001
* Status now accepts a -r argument to give status between chosen
11002
revisions. Contributed by Heikki Paajanen.
11004
* Revision arguments no longer use +/-/= to control ranges, instead
11005
there is a 'before' namespace, which limits the successive namespace.
11006
For example '$ bzr log -r date:yesterday..before:date:today' will
11007
select everything from yesterday and before today. Contributed by
11010
* There is now a bzr.bat file created by distutils when building on
11011
Windows. Contributed by Alexander Belchenko.
11016
* Removed uuid() as it was unused.
11018
* Improved 'fetch' code for pulling revisions from one branch into
11019
another (used by pull, merged, etc.)
11025
:Released: 2005-09-20
11031
* Adding a file whose parent directory is not versioned will
11032
implicitly add the parent, and so on up to the root. This means
11033
you should never need to explictly add a directory, they'll just
11034
get added when you add a file in the directory. Contributed by
11037
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
11040
* If you set ``BZR_EDITOR`` in the environment, it is checked in
11041
preference to EDITOR and the config file for the interactive commit
11042
editing program. Related to this is a bugfix where a missing program
11043
set in EDITOR would cause editing to fail, now the fallback program
11044
for the operating system is still tried.
11046
* Files that are not directories/symlinks/regular files will no longer
11047
cause bzr to fail, it will just ignore them by default. You cannot add
11048
them to the tree though - they are not versionable.
11054
* Refactor xml packing/unpacking.
11059
* Fixed 'bzr mv' by Ollie Rutherfurd.
11061
* Fixed strange error when trying to access a nonexistent http
11064
* Make sure that the hashcache gets written out if it can't be
11071
* Various Windows fixes from Ollie Rutherfurd.
11073
* Quieten warnings about locking; patch from Matt Lavin.
11079
:Released: 2005-09-02
11084
* ``bzr shell-complete`` command contributed by Clint Adams to
11085
help with intelligent shell completion.
11087
* New expert command ``bzr find-merge-base`` for debugging merges.
11093
* Much better merge support.
11095
* merge3 conflicts are now reported with markers like '<<<<<<<'
11096
(seven characters) which is the same as CVS and pleases things
11103
* ``bzr upgrade`` no longer fails when trying to fix trees that
11104
mention revisions that are not present.
11106
* Fixed bugs in listing plugins from ``bzr plugins``.
11108
* Fix case of $EDITOR containing options for the editor.
11110
* Fix log -r refusing to show the last revision.
11111
(Patch from Goffredo Baroncelli.)
11117
* ``bzr log --show-ids`` shows the revision ids of all parents.
11119
* Externally provided commands on your $BZRPATH no longer need
11120
to recognize --bzr-usage to work properly, and can just handle
11127
* Changed trace messages to go through the standard logging
11128
framework, so that they can more easily be redirected by
11136
:Released: 2005-08-18
11141
* Python plugins, automatically loaded from the directories on
11142
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
11144
* New 'bzr mkdir' command.
11146
* Commit mesage is fetched from an editor if not given on the
11147
command line; patch from Torsten Marek.
11149
* ``bzr log -m FOO`` displays commits whose message matches regexp
11152
* ``bzr add`` with no arguments adds everything under the current directory.
11154
* ``bzr mv`` does move or rename depending on its arguments, like
11157
* ``bzr missing`` command shows a summary of the differences
11158
between two trees. (Merged from John Arbash-Meinel.)
11160
* An email address for commits to a particular tree can be
11161
specified by putting it into .bzr/email within a branch. (Based
11162
on a patch from Heikki Paajanen.)
11168
* Faster working tree operations.
11174
* 3rd-party modules shipped with bzr are copied within the bzrlib
11175
python package, so that they can be installed by the setup
11176
script without clashing with anything already existing on the
11177
system. (Contributed by Gustavo Niemeyer.)
11179
* Moved plugins directory to bzrlib/, so that there's a standard
11180
plugin directory which is not only installed with bzr itself but
11181
is also available when using bzr from the development tree.
11182
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
11183
standard plugins directory.
11185
* When exporting to a tarball with ``bzr export --format tgz``, put
11186
everything under a top directory rather than dumping it into the
11187
current directory. This can be overridden with the ``--root``
11188
option. Patch from William Dodé and John Meinel.
11190
* New ``bzr upgrade`` command to upgrade the format of a branch,
11191
replacing ``bzr check --update``.
11193
* Files within store directories are no longer marked readonly on
11196
* Changed ``bzr log`` output to a more compact form suggested by
11197
John A Meinel. Old format is available with the ``--long`` or
11198
``-l`` option, patched by William Dodé.
11200
* By default the commit command refuses to record a revision with
11201
no changes unless the ``--unchanged`` option is given.
11203
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
11204
line options must come before the command name because they
11205
affect what commands are available; all other options must come
11206
after the command name because their interpretation depends on
11209
* ``branch`` and ``clone`` added as aliases for ``branch``.
11211
* Default log format is back to the long format; the compact one
11212
is available with ``--short``.
11218
* Fix bugs in committing only selected files or within a subdirectory.
11224
:Released: 2005-06-15
11229
* ``bzr`` with no command now shows help rather than giving an
11230
error. Suggested by Michael Ellerman.
11232
* ``bzr status`` output format changed, because svn-style output
11233
doesn't really match the model of bzr. Now files are grouped by
11234
status and can be shown with their IDs. ``bzr status --all``
11235
shows all versioned files and unknown files but not ignored files.
11237
* ``bzr log`` runs from most-recent to least-recent, the reverse
11238
of the previous order. The previous behaviour can be obtained
11239
with the ``--forward`` option.
11241
* ``bzr inventory`` by default shows only filenames, and also ids
11242
if ``--show-ids`` is given, in which case the id is the second
11249
* New 'bzr whoami --email' option shows only the email component
11250
of the user identification, from Jo Vermeulen.
11252
* New ``bzr ignore PATTERN`` command.
11254
* Nicer error message for broken pipe, interrupt and similar
11255
conditions that don't indicate an internal error.
11257
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
11259
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
11260
either read or write mode.
11262
* New option ``bzr log --show-ids`` shows revision and file ids.
11264
* New usage ``bzr log FILENAME`` shows only revisions that
11265
affected that file.
11267
* Changed format for describing changes in ``bzr log -v``.
11269
* New option ``bzr commit --file`` to take a message from a file,
11270
suggested by LarstiQ.
11272
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
11273
Oler. File may be in a branch other than the working directory.
11275
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
11278
* Commands can now be defined by external programs or scripts
11279
in a directory on $BZRPATH.
11281
* New "stat cache" avoids reading the contents of files if they
11282
haven't changed since the previous time.
11284
* If the Python interpreter is too old, try to find a better one
11285
or give an error. Based on a patch from Fredrik Lundh.
11287
* New optional parameter ``bzr info [BRANCH]``.
11289
* New form ``bzr commit SELECTED`` to commit only selected files.
11291
* New form ``bzr log -r FROM:TO`` shows changes in selected
11292
range; contributed by John A Meinel.
11294
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
11295
options through to an external GNU diff.
11297
* New option ``bzr add --no-recurse`` to add a directory but not
11300
* ``bzr --version`` now shows more information if bzr is being run
11307
* Fixed diff format so that added and removed files will be
11308
handled properly by patch. Fix from Lalo Martins.
11310
* Various fixes for files whose names contain spaces or other
11317
* Converted black-box test suites from Bourne shell into Python;
11318
now run using ``./testbzr``. Various structural improvements to
11321
* testbzr by default runs the version of bzr found in the same
11322
directory as the tests, or the one given as the first parameter.
11324
* testbzr also runs the internal tests, so the only command
11325
required to check is just ``./testbzr``.
11327
* testbzr requires python2.4, but can be used to test bzr running
11328
under a different version.
11330
* Tests added for many other changes in this release.
11336
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
11338
* Refactor command functions into Command objects based on HCT by
11339
Scott James Remnant.
11341
* Better help messages for many commands.
11343
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
11344
this is called trace messages are just discarded.
11346
* New internal function ``find_touching_revisions()`` and hidden
11347
command touching-revisions trace the changes to a given file.
11349
* Simpler and faster ``compare_inventories()`` function.
11351
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
11353
* New AtomicFile class.
11355
* New developer commands ``added``, ``modified``.
11361
* Cope on Windows on python2.3 by using the weaker random seed.
11362
2.4 is now only recommended.
11368
:Released: 2005-04-22
11373
* 'bzr diff' optionally takes a list of files to diff. Still a bit
11374
basic. Patch from QuantumG.
11376
* More default ignore patterns.
11378
* New 'bzr log --verbose' shows a list of files changed in the
11379
changeset. Patch from Sebastian Cote.
11381
* Roll over ~/.bzr.log if it gets too large.
11383
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
11386
* New 'bzr help commands' based on a patch from Denys Duchier.
11392
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
11393
or $EMAIL. All are decoded by the locale preferred encoding.
11394
If none of these are present user@hostname is used. The host's
11395
fully-qualified name is not used because that tends to fail when
11396
there are DNS problems.
11398
* New 'bzr whoami' command instead of username user-email.
11404
* Make commit safe for hardlinked bzr trees.
11406
* Some Unicode/locale fixes.
11408
* Partial workaround for ``difflib.unified_diff`` not handling
11409
trailing newlines properly.
11415
* Allow docstrings for help to be in PEP0257 format. Patch from
11418
* More tests in test.sh.
11420
* Write profile data to a temporary file not into working
11421
directory and delete it when done.
11423
* Smaller .bzr.log with process ids.
11429
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
11432
* Some improvements in handling paths on Windows, based on a patch
11439
:Released: 2005-04-06
11444
* New "directories" internal command lists versioned directories
11447
* Can now say "bzr commit --help".
11449
* New "rename" command to rename one file to a different name
11452
* New "move" command to move one or more files into a different
11455
* New "renames" command lists files renamed since base revision.
11457
* New cat command contributed by janmar.
11462
* .bzr.log is placed in $HOME (not pwd) and is always written in
11463
UTF-8. (Probably not a completely good long-term solution, but
11469
* Workaround for difflib bug in Python 2.3 that causes an
11470
exception when comparing empty files. Reported by Erik Toubro
11476
* Refactored inventory storage to insert a root entry at the top.
11481
* Start of shell-based black-box testing in test.sh.
11490
* Win32 fixes from Steve Brown.
11496
:Codename: "black cube"
11497
:Released: 2005-03-31
11502
* Default ignore list extended (see bzrlib/__init__.py).
11504
* Patterns in .bzrignore are now added to the default ignore list,
11505
rather than replacing it.
11507
* Ignore list isn't reread for every file.
11509
* More help topics.
11511
* Reinstate the 'bzr check' command to check invariants of the
11514
* New 'ignored' command lists which files are ignored and why;
11515
'deleted' lists files deleted in the current working tree.
11517
* Performance improvements.
11519
* New global --profile option.
11521
* Ignore patterns like './config.h' now correctly match files in
11522
the root directory only.
11528
:Released: 2005-03-26
11533
* More information from info command.
11535
* Can now say "bzr help COMMAND" for more detailed help.
11537
* Less file flushing and faster performance when writing logs and
11538
committing to stores.
11540
* More useful verbose output from some commands.
11545
* Fix inverted display of 'R' and 'M' during 'commit -v'.
11550
* Include a subset of ElementTree-1.2.20040618 to make
11551
installation easier.
11553
* Fix time.localtime call to work with Python 2.3 (the minimum
11560
:Released: 2005-03-22
11565
* First public release.
11567
* Storage of local versions: init, add, remove, rm, info, log,
11571
bzr ?.?.? (not released yet)
11572
############################
11574
:Codename: template
11577
Compatibility Breaks
11578
********************
11604
vim: tw=74 ft=rst ff=unix