14
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
15
still available if user selects it explicitly with BZR_SSH environment
16
variable. (Alexander Belchenko, workaround for bug #107593)
20
* New ``authentication.conf`` file holding the password or other credentials
21
for remote servers. This can be used for ssh, sftp, smtp and other
25
* New rich-root format, recording the same data about tree roots that's
26
recorded for all other directories. (Aaron Bentley)
30
* Commit updates the state of the working tree via a delta rather than
31
supplying entirely new basis trees. For commit of a single specified file
32
this reduces the wall clock time for commit by roughly a 30%.
33
(Robert Collins, Martin Pool)
35
* Fetch with pack repositories will no longer read the entire history graph.
36
(Robert Collins, #88319)
38
* Revert takes out an appropriate lock when reverting to a basis tree, and
39
does not read the basis inventory twice. (Robert Collins)
43
* ``bzr tags`` now prints the revision number for each tag, instead of
44
the revision id, unless --show-ids is passed. In addition, tags can be
45
sorted chronologically instead of lexicographically with --sort=time.
46
(Adeodato Simó, #120231)
52
* A progress bar has been added for knitpack -> knitpack fetching.
53
(Robert Collins, #157789)
55
* ``commit`` is now able to invoke an external editor in a non-ascii
56
directory. (Daniel Watkins, #84043)
58
* Detect invalid transport reuse attempts by catching invalid URLs.
59
(Vincent Ladeuil, #161819)
61
* Do no use timeout in HttpServer anymore.
62
(Vincent Ladeuil, #158972).
64
* Don't catch the exceptions related to the http pipeline status before
65
retrying an http request or some programming errors may be masked.
66
(Vincent Ladeuil, #160012)
68
* Fix multiple connections during checkout --lightweight.
69
(Vincent Ladeuil, #159150)
71
* FTP server errors don't error in the error handling code.
72
(Robert Collins, #161240)
74
* It is clearer when a plugin cannot be loaded because of its name, and a
75
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
77
* Make sure Repository.fetch(self) is properly a no-op for all
78
Repository implementations. (John Arbash Meinel, #158333)
80
* Obsolete packs are now cleaned up by pack and autopack operations.
81
(Robert Collins, #153789)
83
* Reconcile now shows progress bars. (Robert Collins, #159351)
85
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
86
properly. (John Arbash Meinel, #162486)
88
* Removing an already-removed file reports the file does not exist. (Daniel
91
* Rename on Windows is able to change filename case.
92
(Alexander Belchenko, #77740)
94
* Stderr output via logging mechanism now goes through encoded wrapper
95
and no more uses utf-8, but terminal encoding instead. So all unicode
96
strings now should be readable in non-utf-8 terminal.
97
(Alexander Belchenko, #54173)
99
* The error message when ``move --after`` should be used makes how to do so
100
clearer. (Daniel Watkins, #85237)
102
* Unicode-safe output from ``bzr info``. The output will be encoded
103
using the terminal encoding and unrepresentable characters will be
104
replaced by '?'. (Lukáš Lalinský, #151844)
106
* Wrap medusa ftp test server as an FTPServer feature.
107
(Vincent Ladeuil, #157752)
109
* Fix exception when ScopeReplacer is assigned to before any members have
110
been retrieved. (Aaron Bentley)
112
* Fix exception when revisionspec contains merge revisons but log
113
formatter doesn't support merge revisions. (Kent Gibson, #148908)
115
* Return error instead of a traceback for ``bzr log -r0``.
116
(Kent Gibson, #133751)
118
* Working trees are no longer created when pushing into a local no-trees
119
repo. (Daniel Watkins, #50582)
123
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
124
during very long time. (Alexander Belchenko)
126
* The return value of
127
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
128
changed. Previously it was an iterator of lines, now it is an iterator of
129
(line, version_id) tuples. This change has been made to aid reconcile and
130
fetch operations. (Robert Collins)
134
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
135
``bzrlib.pack``. These classes provide more convenient APIs for generating
136
and parsing containers from streams rather than from files. (Andrew
139
* New module ``lru_cache`` providing a cache for use by tasks that need
140
semi-random access to large amounts of data. (John A Meinel)
145
bzr 0.92rc1 2007-10-29
146
======================
148
NOTES WHEN UPGRADING:
152
* ``bzr`` now returns exit code 4 if an internal error occurred, and
153
3 if a normal error occurred. (Martin Pool)
155
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
156
repository index errors that occured as a result of the Weave disk format.
157
Instead the ``reconcile`` command needs to be run to correct those
158
problems if they exist (and it has been able to fix most such problems
159
since bzr 0.8). Some new problems have been identified during this release
160
and you should run ``bzr check`` once on every repository to see if you
161
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
162
repository due to mismatched parent errors - a symptom of index errors -
163
you should simply take a full copy of that remote repository to a clean
164
directory outside any local repositories, then run reconcile on it, and
165
finally pull from it locally. (And naturally email the repositories owner
166
to ask them to upgrade and run reconcile).
171
* New ``knitpack-experimental`` repository format. This is interoperable with
172
the ``dirstate-tags`` format but uses a smarter storage design that greatly
173
speeds up many operations, both local and remote. This new format can be
174
used as an option to the ``init``, ``init-repository`` and ``upgrade``
175
commands. See http://doc.bazaar-vcs.org/latest/developers/knitpack.html
176
for further details. (Robert Collins)
178
* For users of bzr-svn (and those testing the prototype subtree support) that
179
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
180
been added. This is interoperable with the ``dirstate-subtrees`` format.
183
* New ``reconfigure`` command. (Aaron Bentley)
185
* New ``revert --forget-merges`` command, which removes the record of a pending
186
merge without affecting the working tree contents. (Martin Pool)
188
* New ``bzr_remote_path`` configuration variable allows finer control of
189
remote bzr locations than BZR_REMOTE_PATH environment variable.
192
* New ``launchpad-login`` command to tell Bazaar your Launchpad
193
user ID. This can then be used by other functions of the
194
Launchpad plugin. (James Henstridge)
198
* Commit in quiet mode is now slightly faster as the information to
199
output is no longer calculated. (Ian Clatworthy)
201
* Commit no longer checks for new text keys during insertion when the
202
revision id was deterministically unique. (Robert Collins)
204
* Committing a change which is not a merge and does not change the number of
205
files in the tree is faster by utilising the data about whether files are
206
changed to determine if the tree is unchanged rather than recalculating
207
it at the end of the commit process. (Robert Collins)
209
* Inventory serialisation no longer double-sha's the content.
212
* Knit text reconstruction now avoids making copies of the lines list for
213
interim texts when building a single text. The new ``apply_delta`` method
214
on ``KnitContent`` aids this by allowing modification of the revision id
215
such objects represent. (Robert Collins)
217
* Pack indices are now partially parsed for specific key lookup using a
218
bisection approach. (Robert Collins)
220
* Partial commits are now approximately 40% faster by walking over the
221
unselected current tree more efficiently. (Robert Collins)
223
* XML inventory serialisation takes 20% less time while being stricter about
224
the contents. (Robert Collins)
226
* Graph ``heads()`` queries have been fixed to no longer access all history
227
unnecessarily. (Robert Collins)
231
* ``bzr+https://`` smart server across https now supported.
232
(John Ferlito, Martin Pool, #128456)
234
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
235
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
237
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
238
changes from one revision. (Alexander Belchenko, #141368)
240
* Show encodings, locale and list of plugins in the traceback message.
241
(Martin Pool, #63894)
243
* Experimental directory formats can now be marked with
244
``experimental = True`` during registration. (Ian Clatworthy)
248
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
250
* The hooks reference documentation is now converted to html as expected.
255
* Connection error reporting for the smart server has been fixed to
256
display a user friendly message instead of a traceback.
257
(Ian Clatworthy, #115601)
259
* Make sure to use ``O_BINARY`` when opening files to check their
260
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
262
* Fix a problem with Win32 handling of the executable bit.
263
(John Arbash Meinel, #149113)
265
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
266
no longer assume that means port 22. This allows people using OpenSSH to
267
override the default port in their ``~/.ssh/config`` if they wish. This
268
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
270
* Commands reporting exceptions can now be profiled and still have their
271
data correctly dumped to a file. For example, a ``bzr commit`` with
272
no changes still reports the operation as pointless but doing so no
273
longer throws away the profiling data if this command is run with
274
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
276
* Fallback to ftp when paramiko is not installed and sftp can't be used for
277
``tests/commands`` so that the test suite is still usable without
279
(Vincent Ladeuil, #59150)
281
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
283
* Fix long standing bug in partial commit when there are renames
284
left in tree. (Robert Collins, #140419)
286
* Fix selftest semi-random noise during http related tests.
287
(Vincent Ladeuil, #140614)
289
* Fix typo in ftp.py making the reconnection fail on temporary errors.
290
(Vincent Ladeuil, #154259)
292
* Fix failing test by comparing real paths to cover the case where the TMPDIR
293
contains a symbolic link.
294
(Vincent Ladeuil, #141382).
296
* Fix log against smart server branches that don't support tags.
297
(James Westby, #140615)
299
* Fix pycurl http implementation by defining error codes from
300
pycurl instead of relying on an old curl definition.
301
(Vincent Ladeuil, #147530)
303
* Fix 'unprintable error' message when displaying BzrCheckError and
304
some other exceptions on Python 2.5.
305
(Martin Pool, #144633)
307
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
309
* Handles default value for ListOption in cmd_commit.
310
(Vincent Ladeuil, #140432)
312
* HttpServer and FtpServer need to be closed properly or a listening socket
314
(Vincent Ladeuil, #140055)
316
* Monitor the .bzr directory created in the top level test
317
directory to detect leaking tests.
318
(Vincent Ladeuil, #147986)
320
* The basename, not the full path, is now used when checking whether
321
the profiling dump file begins with ``callgrind.out`` or not. This
322
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
324
* Trivial fix for invoking command ``reconfigure`` without arguments.
327
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
328
new path causes bzr to be unable to access the file. (Robert Collins)
330
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
335
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
336
constructor, for enabling bisection searches. (Robert Collins)
338
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
339
tree be supplied to it, previously failing to do so would trigger a
340
deprecation warning. (Robert Collins)
342
* ``KnitVersionedFile.add*`` will no longer cache added records even when
343
enable_cache() has been called - the caching feature is now exclusively for
344
reading existing data. (Robert Collins)
346
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
347
appropriate. (Martin Pool)
349
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
350
``trace+`` transport instead. (Robert Collins)
352
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
353
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
356
* Removed previous deprecated ``basis_knit`` parameter to the
357
``KnitVersionedFile`` constructor. (Robert Collins)
359
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
363
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
364
``KnitRepository`` by parameters to the constructor. (Robert Collins)
366
* The ``VersionedFile`` interface now allows content checks to be bypassed
367
by supplying check_content=False. This saves nearly 30% of the minimum
368
cost to store a version of a file. (Robert Collins)
370
* Tree's with bad state such as files with no length or sha will no longer
371
be silently accepted by the repository XML serialiser. To serialise
372
inventories without such data, pass working=True to write_inventory.
375
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
376
``VersionedFile.join`` will no longer accept different parents on either
377
side of a join - it will either ignore them, or error, depending on the
378
implementation. See notes when upgrading for more information.
383
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
384
put by the method call, to allow avoiding stat-after-write or
385
housekeeping in callers. (Robert Collins)
387
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
388
mandatory attributes are present on serialisation and deserialisation.
389
This fixes some holes in API usage and allows better separation between
390
physical storage and object serialisation. (Robert Collins)
392
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
393
shorthand for deriving from BzrError and setting internal_error = True.
396
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
397
moving the state of a parent tree to a new version via a delta rather than
398
a complete replacement tree. (Robert Collins)
400
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
401
duplication from user input, when a user mentions both a path and an item
402
contained within that path. (Robert Collins)
404
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
405
determining if a repository is write locked. (Robert Collins)
407
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
408
tuple containing the key information about a path for commit processing
409
to complete. (Robert Collins)
411
* New method on xml serialisers, write_inventory_to_lines, which matches the
412
API used by knits for adding content. (Robert Collins)
414
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
415
logic, currently only available for byte-based lookup
416
(``bisect_multi_bytes``). (Robert Collins)
418
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
419
and returns a gzipped version of the same. This is used to avoid a bunch
420
of api friction during adding of knit hunks. (Robert Collins)
422
* New parameter on ``bzrlib.transport.Transport.readv``
423
``adjust_for_latency`` which changes readv from returning strictly the
424
requested data to inserted return larger ranges and in forward read order
425
to reduce the effect of network latency. (Robert Collins)
427
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
428
causes the parents of a selected id to be returned recursively, so all the
429
paths from the root down to each element of selected_file_ids are
430
returned. (Robert Collins)
432
* Knit joining has been enhanced to support plain to annotated conversion
433
and annotated to plain conversion. (Ian Clatworthy)
435
* The CommitBuilder method ``record_entry_contents`` now returns summary
436
information about the effect of the commit on the repository. This tuple
437
contains an inventory delta item if the entry changed from the basis, and a
438
boolean indicating whether a new file graph node was recorded.
441
* The python path used in the Makefile can now be overridden.
442
(Andrew Bennetts, Ian Clatworthy)
446
* New transport implementation ``trace+`` which is useful for testing,
447
logging activity taken to its _activity attribute. (Robert Collins)
449
* When running bzr commands within the test suite, internal exceptions are
450
not caught and reported in the usual way, but rather allowed to propagate
451
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
452
makes this behavior available to other users.
455
* New method ``TestCase.call_catch_warnings`` for testing methods that
456
raises a Python warning. (Martin Pool)
464
* Print a warning instead of aborting the ``python setup.py install``
465
process if building of a C extension is not possible.
466
(Lukáš Lalinský, Alexander Belchenko)
468
* Fix commit ordering in corner case (Aaron Bentley, #94975)
470
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
471
an implicit port. We were incorrectly raising PathNotChild due to
472
inconsistent treatment of the ''_port'' attribute on the Transport object.
473
(Andrew Bennetts, #133965)
475
* Make RemoteRepository.sprout cope gracefully with servers that don't
476
support the ``Repository.tarball`` request.
480
bzr 0.91rc2 2007-09-11
481
======================
483
* Replaced incorrect tarball for previous release; a debug statement was left
487
bzr 0.91rc1 2007-09-11
488
======================
492
* The default branch and repository format has changed to
493
``dirstate-tags``, so tag commands are active by default.
494
This format is compatible with Bazaar 0.15 and later.
495
This incidentally fixes bug #126141.
498
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
499
must now appear after the command name. Scripts doing things like
500
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
505
* New option ``--author`` in ``bzr commit`` to specify the author of the
506
change, if it's different from the committer. ``bzr log`` and
507
``bzr annotate`` display the author instead of the committer.
510
* In addition to global options and command specific options, a set of
511
standard options are now supported. Standard options are legal for
512
all commands. The initial set of standard options are:
514
* ``--help`` or ``-h`` - display help message
515
* ``--verbose`` or ``-v`` - display additional information
516
* ``--quiet`` or ``-q`` - only output warnings and errors.
518
Unlike global options, standard options can be used in aliases and
519
may have command-specific help. (Ian Clatworthy)
521
* Verbosity level processing has now been unified. If ``--verbose``
522
or ``-v`` is specified on the command line multiple times, the
523
verbosity level is made positive the first time then increased.
524
If ``--quiet`` or ``-q`` is specified on the command line
525
multiple times, the verbosity level is made negative the first
526
time then decreased. To get the default verbosity level of zero,
527
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
528
Note that most commands currently ignore the magnitude of the
529
verbosity level but do respect *quiet vs normal vs verbose* when
530
generating output. (Ian Clatworthy)
532
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
533
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
535
* New ``Repository.stream_knit_data_for_revisions`` request added to the
536
network protocol for greatly reduced roundtrips when retrieving a set of
537
revisions. (Andrew Bennetts)
541
* ``bzr plugins`` now lists the version number for each plugin in square
542
brackets after the path. (Robert Collins, #125421)
544
* Pushing, pulling and branching branches with subtree references was not
545
copying the subtree weave, preventing the file graph from being accessed
546
and causing errors in commits in clones. (Robert Collins)
548
* Suppress warning "integer argument expected, got float" from Paramiko,
549
which sometimes caused false test failures. (Martin Pool)
551
* Fix bug in bundle 4 that could cause attempts to write data to wrong
552
versionedfile. (Aaron Bentley)
554
* Diffs generated using "diff -p" no longer break the patch parser.
557
* get_transport treats an empty possible_transports list the same as a non-
558
empty one. (Aaron Bentley)
560
* patch verification for merge directives is reactivated, and works with
561
CRLF and CR files. (Aaron Bentley)
563
* Accept ..\ as a path in revision specifiers. This fixes for example
564
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
566
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
567
(Blake Winton, #129299)
569
* man page no longer lists hidden options (#131667, Aaron Bentley)
571
* ``uncommit --help`` now explains the -r option adequately. (Daniel
574
* Error messages are now better formatted with parameters (such as
575
filenames) quoted when necessary. This avoids confusion when directory
576
names ending in a '.' at the end of messages were confused with a
577
full stop that may or not have been there. (Daniel Watkins, #129791)
579
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
581
* If a particular command is an alias, ``help`` will show the alias
582
instead of claiming there is no help for said alias. (Daniel Watkins,
585
* TreeTransform-based operations, like pull, merge, revert, and branch,
586
now roll back if they encounter an error. (Aaron Bentley, #67699)
588
* ``bzr commit`` now exits cleanly if a character unsupported by the
589
current encoding is used in the commit message. (Daniel Watkins,
592
* bzr send uses default values for ranges when only half of an elipsis
593
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
595
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
596
binary is present. (Martin Albisetti, #107155)
598
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
599
needing ``--force``) subtrees that contain no files with text changes or
600
modified files. With ``--force`` it removes the subtree regardless of
601
text changes or unknown files. Directories with renames in or out (but
602
not changed otherwise) will now be removed without needing ``--force``.
603
Unknown ignored files will be deleted without needing ``--force``.
604
(Marius Kruger, #111665)
606
* When two plugins conflict, the source of both the losing and now the
607
winning definition is shown. (Konstantin Mikhaylov, #5454)
609
* When committing to a branch, the location being committed to is
610
displayed. (Daniel Watkins, #52479)
612
* ``bzr --version`` takes care about encoding of stdout, especially
613
when output is redirected. (Alexander Belchenko, #131100)
615
* Prompt for an ftp password if none is provided.
616
(Vincent Ladeuil, #137044)
618
* Reuse bound branch associated transport to avoid multiple
620
(Vincent Ladeuil, #128076, #131396)
622
* Overwrite conflicting tags by ``push`` and ``pull`` if the
623
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
625
* In checkouts, tags are copied into the master branch when created,
626
changed or deleted, and are copied into the checkout when it is
627
updated. (Martin Pool, #93856, #93860)
629
* Print a warning instead of aborting the ``python setup.py install``
630
process if building of a C extension is not possible.
631
(Lukáš Lalinský, Alexander Belchenko)
635
* Add the option "--show-diff" to the commit command in order to display
636
the diff during the commit log creation. (Goffredo Baroncelli)
638
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
641
* ``pull -v`` no longer includes deltas, making it much faster.
644
* ``send`` now sends the directive as an attachment by default.
645
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
647
* Documentation updates (Martin Albisetti)
649
* Help on debug flags is now included in ``help global-options``.
650
(Daniel Watkins, #124853)
652
* Parameters passed on the command line are checked to ensure they are
653
supported by the encoding in use. (Daniel Watkins)
655
* The compression used within the bzr repository has changed from zlib
656
level 9 to the zlib default level. This improves commit performance with
657
only a small increase in space used (and in some cases a reduction in
658
space). (Robert Collins)
660
* Initial commit no longer SHAs files twice and now reuses the path
661
rather than looking it up again, making it faster.
664
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
665
changes in one revision. (Lukáš Lalinský)
667
* If versioned files match a given ignore pattern, a warning is now
668
given. (Daniel Watkins, #48623)
670
* ``bzr status`` now has -S as a short name for --short and -V as a
671
short name for --versioned. These have been added to assist users
672
migrating from Subversion: ``bzr status -SV`` is now like
673
``svn status -q``. (Daniel Watkins, #115990)
675
* Added C implementation of ``PatienceSequenceMatcher``, which is about
676
10x faster than the Python version. This speeds up commands that
677
need file diffing, such as ``bzr commit`` or ``bzr diff``.
680
* HACKING has been extended with a large section on core developer tasks.
683
* Add ``branches`` and ``standalone-trees`` as online help topics and
684
include them as Concepts within the User Reference.
685
(Paul Moore, Ian Clatworthy)
687
* ``check`` can detect versionedfile parent references that are
688
inconsistent with revision and inventory info, and ``reconcile`` can fix
689
them. These faulty references were generated by 0.8-era releases,
690
so repositories which were manipulated by old bzrs should be
691
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
695
* ``Branch.append_revision`` is removed altogether; please use
696
``Branch.set_last_revision_info`` instead. (Martin Pool)
698
* CommitBuilder now advertises itself as requiring the root entry to be
699
supplied. This only affects foreign repository implementations which reuse
700
CommitBuilder directly and have changed record_entry_contents to require
701
that the root not be supplied. This should be precisely zero plugins
702
affected. (Robert Collins)
704
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
705
its return value to include the sha1 and length of the inserted text. This
706
allows the avoidance of double-sha1 calculations during commit.
709
* ``Transport.should_cache`` has been removed. It was not called in the
710
previous release. (Martin Pool)
714
* Tests may now raise TestNotApplicable to indicate they shouldn't be
715
run in a particular scenario. (Martin Pool)
717
* New function multiply_tests_from_modules to give a simpler interface
718
to test parameterization. (Martin Pool, Robert Collins)
720
* ``Transport.should_cache`` has been removed. It was not called in the
721
previous release. (Martin Pool)
723
* NULL_REVISION is returned to indicate the null revision, not None.
726
* Use UTF-8 encoded StringIO for log tests to avoid failures on
727
non-ASCII committer names. (Lukáš Lalinský)
731
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
732
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
733
useful functionality for determining the path of a plugin, its tests, and
734
its version information. (Robert Collins)
736
* Add the option user_encoding to the function 'show_diff_trees()'
737
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
739
* Add the function make_commit_message_template_encoded() and the function
740
edit_commit_message_encoded() which handle encoded strings.
741
This is done in order to mix the commit messages (which is a unicode
742
string), and the diff which is a raw string. (Goffredo Baroncelli)
744
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
745
overhead on non-weave repositories which don't require all parents to be
746
present. (Robert Collins)
748
* Deprecated method ``find_previous_heads`` on
749
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
750
of ``parent_candidates`` and a separate heads check via the repository
751
API. (Robert Collins)
753
* New trace function ``mutter_callsite`` will print out a subset of the
754
stack to the log, which can be useful for gathering debug details.
757
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
758
added via a public attribute records_written. (Robert Collins)
760
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
761
This provides a hint to users of transports as to the reasonable
762
minimum data to read. In principle this can take latency and
763
bandwidth into account on a per-connection basis, but for now it
764
just has hard coded values based on the url. (e.g. http:// has a large
765
page size, file:// has a small one.) (Robert Collins)
767
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
768
incremental addition of data to a file without requiring that all the
769
data be buffered in memory. (Robert Collins)
771
* New methods on ``bzrlib.knit.KnitVersionedFile``:
772
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
773
``get_format_signature()``. These provide some infrastructure for
774
efficiently streaming the knit data for a set of versions over the smart
777
* Knits with no annotation cache still produce correct annotations.
780
* Three new methods have been added to ``bzrlib.trace``:
781
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
782
``set_verbosity_level`` expects a numeric value: negative for quiet,
783
zero for normal, positive for verbose. The size of the number can be
784
used to determine just how quiet or verbose the application should be.
785
The existing ``be_quiet`` and ``is_quiet`` routines have been
786
integrated into this new scheme. (Ian Clatworthy)
788
* Options can now be delcared with a ``custom_callback`` parameter. If
789
set, this routine is called after the option is processed. This feature
790
is now used by the standard options ``verbose`` and ``quiet`` so that
791
setting one implicitly resets the other. (Ian Clatworthy)
793
* Rather than declaring a new option from scratch in order to provide
794
custom help, a centrally registered option can be decorated using the
795
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
796
is useful when declaring better help for the ``verbose`` and ``quiet``
797
standard options as the base definition of these is now more complex
798
than before thanks to their use of a custom callback. (Ian Clatworthy)
800
* Tree._iter_changes(specific_file=[]) now iterates through no files,
801
instead of iterating through all files. None is used to iterate through
802
all files. (Aaron Bentley)
804
* WorkingTree.revert() now accepts None to revert all files. The use of
805
[] to revert all files is deprecated. (Aaron Bentley)
813
* Documentation is now organized into multiple directories with a level
814
added for different languages or locales. Added the Mini Tutorial
815
and Quick Start Summary (en) documents from the Wiki, improving the
816
content and readability of the former. Formatted NEWS as Release Notes
817
complete with a Table of Conents, one heading per release. Moved the
818
Developer Guide into the main document catalog and provided a link
819
from the developer document catalog back to the main one.
820
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
825
* The static convenience method ``BzrDir.create_repository``
826
is deprecated. Callers should instead create a ``BzrDir`` instance
827
and call ``create_repository`` on that. (Martin Pool)
830
bzr 0.90rc1 2007-08-14
831
======================
835
* ``bzr init`` should connect to the remote location one time only. We
836
have been connecting several times because we forget to pass around the
837
Transport object. This modifies ``BzrDir.create_branch_convenience``,
838
so that we can give it the Transport we already have.
839
(John Arbash Meinel, Vincent Ladeuil, #111702)
841
* Get rid of sftp connection cache (get rid of the FTP one too).
842
(Vincent Ladeuil, #43731)
844
* bzr branch {local|remote} remote don't try to create a working tree
846
(Vincent Ladeuil, #112173)
848
* All identified multiple connections for a single bzr command have been
849
fixed. See bzrlib/tests/commands directory.
852
* ``bzr rm`` now does not insist on ``--force`` to delete files that
853
have been renamed but not otherwise modified. (Marius Kruger,
856
* ``bzr selftest --bench`` no longer emits deprecation warnings
859
* ``bzr status`` now honours FILE parameters for conflict lists
860
(Aaron Bentley, #127606)
862
* ``bzr checkout`` now honours -r when reconstituting a working tree.
863
It also honours -r 0. (Aaron Bentley, #127708)
865
* ``bzr add *`` no more fails on Windows if working tree contains
866
non-ascii file names. (Kuno Meyer, #127361)
868
* allow ``easy_install bzr`` runs without fatal errors.
869
(Alexander Belchenko, #125521)
871
* Graph._filter_candidate_lca does not raise KeyError if a candidate
872
is eliminated just before it would normally be examined. (Aaron Bentley)
874
* SMTP connection failures produce a nice message, not a traceback.
879
* Don't show "dots" progress indicators when run non-interactively, such
880
as from cron. (Martin Pool)
882
* ``info`` now formats locations more nicely and lists "submit" and
883
"public" branches (Aaron Bentley)
885
* New ``pack`` command that will trigger database compression within
886
the repository (Robert Collins)
888
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
889
version is approximately 2-3x faster at parsing a ``.kndx`` file.
890
Which yields a measurable improvement for commands which have to
891
read from the repository, such as a 1s => 0.75s improvement in
892
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
894
* Merge is now faster. Depending on the scenario, it can be more than 2x
895
faster. (Aaron Bentley)
897
* Give a clearer warning, and allow ``python setup.py install`` to
898
succeed even if pyrex is not available.
901
* ``DirState._read_dirblocks`` now has an optional Pyrex
902
implementation. This improves the speed of any command that has to
903
read the entire DirState. (``diff``, ``status``, etc, improve by
905
``bisect_dirblocks`` has also been improved, which helps all
906
``_get_entry`` type calls (whenever we are searching for a
907
particular entry in the in-memory DirState).
910
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
911
branch revision history for ui display unless -v is supplied.
914
* ``bzr log -rA..B`` output shifted to the left margin if the log only
915
contains merge revisions. (Kent Gibson)
917
* The ``plugins`` command is now public with improved help.
920
* New bundle and merge directive formats are faster to generate, and
922
* Annotate merge now works when there are local changes. (Aaron Bentley)
924
* Commit now only shows the progress in terms of directories instead of
925
entries. (Ian Clatworthy)
927
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
928
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
931
* Fix ``VersionedFile.get_graph()`` to avoid using
932
``set.difference_update(other)``, which has bad scaling when
933
``other`` is large. This improves ``VF.get_graph([version_id])`` for
934
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
936
* The ``--lsprof-file`` option now generates output for KCacheGrind if
937
the file starts with ``callgrind.out``. This matches the default file
938
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
940
* Fix ``bzr update`` to avoid an unnecessary
941
``branch.get_master_branch`` call, which avoids 1 extra connection
942
to the remote server. (Partial fix for #128076, John Arbash Meinel)
944
* Log errors from the smart server in the trace file, to make debugging
945
test failures (and live failures!) easier. (Andrew Bennetts)
947
* The HTML version of the man page has been superceded by a more
948
comprehensive manual called the Bazaar User Reference. This manual
949
is completed generated from the online help topics. As part of this
950
change, limited reStructuredText is now explicitly supported in help
951
topics and command help with 'unnatural' markup being removed prior
952
to display by the online help or inclusion in the man page.
955
* HTML documentation now use files extension ``*.html``
956
(Alexander Belchenko)
958
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
959
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
961
* ``bzr selftest --strict`` fails if there are any missing features or
962
expected test failures. (Daniel Watkins, #111914)
964
* Link to registration survey added to README. (Ian Clatworthy)
966
* Windows standalone installer show link to registration survey
967
when installation finished. (Alexander Belchenko)
971
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
972
Options are now required to provide a help string and it must
973
comply with the style guide by being one or more sentences with an
974
initial capital and final period. (Martin Pool)
976
* KnitIndex.get_parents now returns tuples. (Robert Collins)
978
* Ancient unused ``Repository.text_store`` attribute has been removed.
981
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
982
rather than just bytestrings, making it easier to represent multiple
983
element names. As this interface was not used by any internal facilities
984
since it was introduced in 0.18 no API compatibility is being preserved.
985
The serialised form of these packs is identical with 0.18 when a single
986
element tuple is in use. (Robert Collins)
990
* merge now uses ``iter_changes`` to calculate changes, which makes room for
991
future performance increases. It is also more consistent with other
992
operations that perform comparisons, and reduces reliance on
993
Tree.inventory. (Aaron Bentley)
995
* Refactoring of transport classes connected to a remote server.
996
ConnectedTransport is a new class that serves as a basis for all
997
transports needing to connect to a remote server. transport.split_url
998
have been deprecated, use the static method on the object instead. URL
999
tests have been refactored too.
1002
* Better connection sharing for ConnectedTransport objects.
1003
transport.get_transport() now accepts a 'possible_transports' parameter.
1004
If a newly requested transport can share a connection with one of the
1008
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
1009
the null revision, and consider using ``None`` for this purpose
1010
deprecated. (Aaron Bentley)
1012
* New ``index`` module with abstract index functionality. This will be
1013
used during the planned changes in the repository layer. Currently the
1014
index layer provides a graph aware immutable index, a builder for the
1015
same index type to allow creating them, and finally a composer for
1016
such indices to allow the use of many indices in a single query. The
1017
index performance is not optimised, however the API is stable to allow
1018
development on top of the index. (Robert Collins)
1020
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
1021
their directory sections. This is equivalent to comparing
1022
``path.split('/')``, only without having to split the paths.
1023
This has a Pyrex implementation available.
1024
(John Arbash Meinel)
1026
* New transport decorator 'unlistable+' which disables the list_dir
1027
functionality for testing.
1029
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
1031
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
1032
for performing annotate-merge. (Aaron Bentley)
1034
* New EmailMessage class to create email messages. (Adeodato Simó)
1036
* Unused functions on the private interface KnitIndex have been removed.
1039
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
1040
of a ``index.GraphIndex``. (Robert Collins)
1042
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
1043
the parents of many knit nodes at once, reducing round trips to the
1044
underlying index. (Robert Collins)
1046
* Graph now has an is_ancestor method, various bits use it.
1049
* The ``-Dhpss`` flag now includes timing information. As well as
1050
logging when a new connection is opened. (John Arbash Meinel)
1052
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
1053
callers when inserting data, allowing generation of readv style access
1054
during pack creation, without needing a separate pass across the output
1055
pack to gather such details. (Robert Collins)
1057
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
1058
files that are stored on a transport. (Robert Collins)
1060
* New ``Repository.has_same_location`` method that reports if two
1061
repository objects refer to the same repository (although with some risk
1062
of false negatives). (Andrew Bennetts)
1064
* InterTree.compare now passes require_versioned on correctly.
1067
* New methods on Repository - ``start_write_group``,
1068
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
1069
which provide a clean hook point for transactional Repositories - ones
1070
where all the data for a fetch or commit needs to be made atomically
1071
available in one step. This allows the write lock to remain while making
1072
a series of data insertions. (e.g. data conversion). (Robert Collins)
1074
* In ``bzrlib.knit`` the internal interface has been altered to use
1075
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
1076
describe where data in a knit is, allowing knits to be split into
1077
many files. (Robert Collins)
1079
* ``bzrlib.knit._KnitData`` split into cache management and physical access
1080
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
1081
The former provides access into a .pack file, and the latter provides the
1082
current production repository form of .knit files. (Robert Collins)
1086
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
1087
``--keep-output`` options, which are obsolete now that tests
1088
are done within directories in $TMPDIR. (Martin Pool)
1090
* The SSH_AUTH_SOCK environment variable is now reset to avoid
1091
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
1093
* run_bzr_subprocess handles parameters the same way as run_bzr:
1094
either a string or a list of strings should be passed as the first
1095
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
1099
====================
1103
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
1106
bzr 0.18rc1 2007-07-10
1107
=======================
1111
* Do not suppress pipe errors, etc. in non-display commands
1112
(Alexander Belchenko, #87178)
1114
* Display a useful error message when the user requests to annotate
1115
a file that is not present in the specified revision.
1116
(James Westby, #122656)
1118
* Commands that use status flags now have a reference to 'help
1119
status-flags'. (Daniel Watkins, #113436)
1121
* Work around python-2.4.1 inhability to correctly parse the
1122
authentication header.
1123
(Vincent Ladeuil, #121889)
1125
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
1127
* Fix tempfile permissions error in smart server tar bundling under
1128
Windows. (Martin _, #119330)
1130
* Fix detection of directory entries in the inventory. (James Westby)
1132
* Fix handling of http code 400: Bad Request When issuing too many ranges.
1133
(Vincent Ladeuil, #115209)
1135
* Issue a CONNECT request when connecting to an https server
1136
via a proxy to enable SSL tunneling.
1137
(Vincent Ladeuil, #120678)
1139
* Fix ``bzr log -r`` to support selecting merge revisions, both
1140
individually and as part of revision ranges.
1141
(Kent Gibson, #4663)
1143
* Don't leave cruft behind when failing to acquire a lockdir.
1144
(Martin Pool, #109169)
1146
* Don't use the '-f' strace option during tests.
1147
(Vincent Ladeuil, #102019).
1149
* Warn when setting ``push_location`` to a value that will be masked by
1150
locations.conf. (Aaron Bentley, #122286)
1152
* Fix commit ordering in corner case (Aaron Bentley, #94975)
1154
* Make annotate behave in a non-ASCII world (Adeodato Simó).
1158
* The --lsprof-file option now dumps a text rendering of the profiling
1159
information if the filename ends in ".txt". It will also convert the
1160
profiling information to a format suitable for KCacheGrind if the
1161
output filename ends in ".callgrind". Fixes to the lsprofcalltree
1162
conversion process by Jean Paul Calderone and Itamar were also merged.
1163
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
1165
* ``info`` now defaults to non-verbose mode, displaying only paths and
1166
abbreviated format info. ``info -v`` displays all the information
1167
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
1169
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
1172
* The internal ``weave-list`` command has become ``versionedfile-list``,
1173
and now lists knits as well as weaves. (Aaron Bentley)
1175
* Automatic merge base selection uses a faster algorithm that chooses
1176
better bases in criss-cross merge situations (Aaron Bentley)
1178
* Progress reporting in ``commit`` has been improved. The various logical
1179
stages are now reported on as follows, namely:
1181
* Collecting changes [Entry x/y] - Stage n/m
1182
* Saving data locally - Stage n/m
1183
* Uploading data to master branch - Stage n/m
1184
* Updating the working tree - Stage n/m
1185
* Running post commit hooks - Stage n/m
1187
If there is no master branch, the 3rd stage is omitted and the total
1188
number of stages is adjusted accordingly.
1190
Each hook that is run after commit is listed with a name (as hooks
1191
can be slow it is useful feedback).
1192
(Ian Clatworthy, Robert Collins)
1194
* Various operations that are now faster due to avoiding unnecessary
1195
topological sorts. (Aaron Bentley)
1197
* Make merge directives robust against broken bundles. (Aaron Bentley)
1199
* The lsprof filename note is emitted via trace.note(), not standard
1200
output. (Aaron Bentley)
1202
* ``bzrlib`` now exports explicit API compatibility information to assist
1203
library users and plugins. See the ``bzrlib.api`` module for details.
1206
* Remove unnecessary lock probes when acquiring a lockdir.
1209
* ``bzr --version`` now shows the location of the bzr log file, which
1210
is especially useful on Windows. (Martin Pool)
1212
* -D now supports hooks to get debug tracing of hooks (though its currently
1213
minimal in nature). (Robert Collins)
1215
* Long log format reports deltas on merge revisions.
1216
(John Arbash Meinel, Kent Gibson)
1218
* Make initial push over ftp more resilient. (John Arbash Meinel)
1220
* Print a summary of changes for update just like pull does.
1221
(Daniel Watkins, #113990)
1223
* Add a -Dhpss option to trace smart protocol requests and responses.
1228
* Testing cleanups -
1229
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
1230
to ``bzrlib.tests.repository_implementations``;
1231
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
1232
to ``bzrlib.tests.interrepository_implementations``;
1233
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
1234
``bzrlib.tests.test_transport_implementations``.
1235
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
1236
``bzrlib.tests.branch_implementations``.
1237
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
1238
``bzrlib.tests.bzrdir_implementations``.
1239
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
1240
to ``bzrlib.tests.interversionedfile_implementations``.
1241
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
1242
``bzrlib.tests.revisionstore_implementations``.
1243
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
1244
``bzrlib.tests.workingtree_implementations``.
1245
These changes are an API break in the testing infrastructure only.
1248
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
1250
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
1251
win32. Callers of the function should do this and use the new
1252
``MutableTree.smart_add`` method instead. (Robert Collins)
1254
* ``bzrlib.add.glob_expand_for_win32`` is now
1255
``bzrlib.win32utils.glob_expand``. (Robert Collins)
1257
* ``bzrlib.add.FastPath`` is now private and moved to
1258
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
1260
* ``LockDir.wait`` removed. (Martin Pool)
1262
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
1263
``server_stopped`` hooks. The first parameter is now an iterable of
1264
backing URLs rather than a single URL. This is to reflect that many
1265
URLs may map to the external URL of the server. E.g. the server interally
1266
may have a chrooted URL but also the local file:// URL will be at the
1267
same location. (Robert Collins)
1271
* New SMTPConnection class to unify email handling. (Adeodato Simó)
1273
* Fix documentation of BzrError. (Adeodato Simó)
1275
* Make BzrBadParameter an internal error. (Adeodato Simó)
1277
* Remove use of 'assert False' to raise an exception unconditionally.
1280
* Give a cleaner error when failing to decode knit index entry.
1283
* TreeConfig would mistakenly search the top level when asked for options
1284
from a section. It now respects the section argument and only
1285
searches the specified section. (James Westby)
1287
* Improve ``make api-docs`` output. (John Arbash Meinel)
1289
* Use os.lstat rather than os.stat for osutils.make_readonly and
1290
osutils.make_writeable. This makes the difftools plugin more
1291
robust when dangling symlinks are found. (Elliot Murphy)
1293
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
1294
lockdirs are taken or released. (Martin Pool)
1296
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
1297
allows a nicer UI when hooks are running as the current hook can
1298
be displayed. (Robert Collins)
1300
* ``Transport.get`` has had its interface made more clear for ease of use.
1301
Retrieval of a directory must now fail with either 'PathError' at open
1302
time, or raise 'ReadError' on a read. (Robert Collins)
1304
* New method ``_maybe_expand_globs`` on the ``Command`` class for
1305
dealing with unexpanded glob lists - e.g. on the win32 platform. This
1306
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
1308
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
1309
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
1312
* New method ``external_url`` on Transport for obtaining the url to
1313
hand to external processes. (Robert Collins)
1315
* Teach windows installers to build pyrex/C extensions.
1316
(Alexander Belchenko)
1320
* Removed the ``--keep-output`` option from selftest and clean up test
1321
directories as they're used. This reduces the IO load from
1322
running the test suite and cuts the time by about half.
1323
(Andrew Bennetts, Martin Pool)
1325
* Add scenarios as a public attribute on the TestAdapter classes to allow
1326
modification of the generated scenarios before adaption and easier
1327
testing. (Robert Collins)
1329
* New testing support class ``TestScenarioApplier`` which multiplies
1330
out a single teste by a list of supplied scenarios. (RobertCollins)
1332
* Setting ``repository_to_test_repository`` on a repository_implementations
1333
test will cause it to be called during repository creation, allowing the
1334
testing of repository classes which are not based around the Format
1335
concept. For example a repository adapter can be tested in this manner,
1336
by altering the repository scenarios to include a scenario that sets this
1337
attribute during the test parameterisation in
1338
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
1340
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
1341
interface is now self.run_bzr. The command to run can be passed as
1342
either a list of parameters, a string containing the command line, or
1343
(deprecated) varargs parameters. (Martin Pool)
1345
* The base TestCase now isolates tests from -D parameters by clearing
1346
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
1348
* Add a relpath parameter to get_transport methods in test framework to
1349
avoid useless cloning.
1350
(Vincent Ladeuil, #110448)
1354
====================
1358
* Fix crash of commit due to wrong lookup of filesystem encoding.
1359
(Colin Watson, #120647)
1361
* Revert logging just to stderr in commit as broke unicode filenames.
1362
(Aaron Bentley, Ian Clatworthy, #120930)
1365
bzr 0.17rc1 2007-06-12
1366
=======================
1368
NOTES WHEN UPGRADING:
1370
* The kind() and is_executable() APIs on the WorkingTree interface no
1371
longer implicitly (read) locks and unlocks the tree. This *might*
1372
impact some plug-ins and tools using this part of the API. If you find
1373
an issue that may be caused by this change, please let us know,
1374
particularly the plug-in/tool maintainer. If encountered, the API
1375
fix is to surround kind() and is_executable() calls with lock_read()
1376
and unlock() like so::
1378
work_tree.lock_read()
1380
kind = work_tree.kind(...)
1385
* Rework of LogFormatter API to provide beginning/end of log hooks and to
1386
encapsulate the details of the revision to be logged in a LogRevision
1388
In long log formats, merge revision ids are only shown when --show-ids
1389
is specified, and are labelled "revision-id:", as per mainline
1390
revisions, instead of "merged:". (Kent Gibson)
1392
* New ``BranchBuilder`` API which allows the construction of particular
1393
histories quickly. Useful for testing and potentially other applications
1394
too. (Robert Collins)
1398
* There are two new help topics, working-trees and repositories that
1399
attempt to explain these concepts. (James Westby, John Arbash Meinel,
1402
* Added ``bzr log --limit`` to report a limited number of revisions.
1403
(Kent Gibson, #3659)
1405
* Revert does not try to preserve file contents that were originally
1406
produced by reverting to a historical revision. (Aaron Bentley)
1408
* ``bzr log --short`` now includes ``[merge]`` for revisions which
1409
have more than one parent. This is a small improvement to help
1410
understanding what changes have occurred
1411
(John Arbash Meinel, #83887)
1413
* TreeTransform avoids many renames when contructing large trees,
1414
improving speed. 3.25x speedups have been observed for construction of
1415
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
1417
* Commit on large trees is now faster. In my environment, a commit of
1418
a small change to the Mozilla tree (55k files) has dropped from
1419
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
1420
small change is 33% faster. (Ian Clatworthy)
1422
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
1427
* ``bzr push`` should only connect to the remote location one time.
1428
We have been connecting 3 times because we forget to pass around
1429
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
1430
that we can pass in the Transport that we already have.
1431
(John Arbash Meinel, #75721)
1433
* ``DirState.set_state_from_inventory()`` needs to properly order
1434
based on split paths, not just string paths.
1435
(John Arbash Meinel, #115947)
1437
* Let TestUIFactoy encode the password prompt with its own stdout.
1438
(Vincent Ladeuil, #110204)
1440
* pycurl should take use the range header that takes the range hint
1442
(Vincent Ladeuil, #112719)
1444
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
1445
on a missing file. (Aaron Bentley, #118186)
1447
* WorkingTree.remove works correctly with tree references, and when pwd is
1448
not the tree root. (Aaron Bentley)
1450
* Merge no longer fails when a file is renamed in one tree and deleted
1451
in the other. (Aaron Bentley, #110279)
1453
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
1454
and defaults to the last revision (Matthew Fuller, #90048)
1456
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
1457
(Daniel Watkins, #111958)
1459
* ``bzr branch -r revid:foo`` can be used to branch any revision in
1460
your repository. (Previously Branch6 only supported revisions in your
1461
mainline). (John Arbash Meinel, #115343)
1464
====================
1468
* Handle when you have 2 directories with similar names, but one has a
1469
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
1470
iterator was using direct comparison and ``'abc/a'`` sorts after
1471
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
1472
(John Arbash Meinel, #111227)
1474
* Handle when someone renames a file on disk without telling bzr.
1475
Previously we would report the first file as missing, but not show
1476
the new unknown file. (John Arbash Meinel, #111288)
1478
* Avoid error when running hooks after pulling into or pushing from
1479
a branch bound to a smartserver branch. (Martin Pool, #111968)
1483
* Move developer documentation to doc/developers/. This reduces clutter in
1484
the root of the source tree and allows HACKING to be split into multiple
1485
files. (Robert Collins, Alexander Belchenko)
1487
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
1488
``DirState.update_entry()``. This optimizes the core logic for ``bzr
1489
diff`` and ``bzr status`` significantly improving the speed of
1490
both. (John Arbash Meinel)
1492
bzr 0.16rc2 2007-04-30
1493
=======================
1497
* Handle the case when you delete a file, and then rename another file
1498
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
1499
status`` should show the removed file and an unknown file in its
1500
place. (John Arbash Meinel, #109993)
1502
* Bundles properly read and write revision properties that have an
1503
empty value. And when the value is not ASCII.
1504
(John Arbash Meinel, #109613)
1506
* Fix the bzr commit message to be in text mode.
1507
(Alexander Belchenko, #110901)
1509
* Also handle when you rename a file and create a file where it used
1510
to be. (John Arbash Meinel, #110256)
1512
* ``WorkingTree4._iter_changes`` should not descend into unversioned
1513
directories. (John Arbash Meinel, #110399)
1515
bzr 0.16rc1 2007-04-26
1516
=======================
1518
NOTES WHEN UPGRADING:
1520
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
1521
it could be recovered again.
1522
This has been done for consistency with svn and the unix rm command.
1523
The old ``remove`` behaviour has been retained in the new option
1524
``bzr remove --keep``, which will just stop versioning the file,
1526
``bzr remove --force`` have been added which will always delete the
1528
``bzr remove`` is also more verbose.
1529
(Marius Kruger, #82602)
1533
* Merge directives can now be supplied as input to `merge` and `pull`,
1534
like bundles can. (Aaron Bentley)
1536
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
1537
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
1538
to continue. This can be disabled by setting the environment variable
1539
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
1541
* selftest now supports --list-only to list tests instead of running
1542
them. (Ian Clatworthy)
1544
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
1545
tests with names that match that regular expression.
1546
(Ian Clatworthy, #102679)
1548
* selftest now supports --randomize SEED to run tests in a random order.
1549
SEED is typically the value 'now' meaning 'use the current time'.
1550
(Ian Clatworthy, #102686)
1552
* New option ``--fixes`` to commit, which stores bug fixing annotations as
1553
revision properties. Built-in support for Launchpad, Debian, Trac and
1554
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
1556
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
1557
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
1560
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
1563
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
1564
into using local variables instead of going through ``self._var``.
1565
Improves the time to ``merge_sort`` a 10k revision graph by
1566
approximately 40% (~700->400ms). (John Arbash Meinel)
1568
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
1571
* ``bzr help`` now provides cross references to other help topics using
1572
the _see_also facility on command classes. Likewise the bzr_man
1573
documentation, and the bzr.1 man page also include this information.
1576
* Tags are now included in logs, that use the long log formatter.
1577
(Erik Bågfors, Alexander Belchenko)
1579
* ``bzr help`` provides a clearer message when a help topic cannot be
1580
found. (Robert Collins, #107656)
1582
* ``bzr help`` now accepts optional prefixes for command help. The help
1583
for all commands can now be found at ``bzr help commands/COMMANDNAME``
1584
as well as ``bzr help COMMANDNAME`` (which only works for commands
1585
where the name is not the same as a more general help topic).
1588
* ``bzr help PLUGINNAME`` will now return the module docstring from the
1589
plugin PLUGINNAME. (Robert Collins, #50408)
1591
* New help topic ``urlspec`` which lists the availables transports.
1592
(Goffredo Baroncelli)
1594
* doc/server.txt updated to document the default bzr:// port
1595
and also update the blurb about the hpss' current status.
1596
(Robert Collins, #107125).
1598
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
1599
serve out to the local LAN (and anyone in the world that can reach the
1600
machine running ``bzr serve``. (Robert Collins, #98918)
1602
* A new smart server protocol version has been added. It prefixes requests
1603
and responses with an explicit version identifier so that future protocol
1604
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
1606
* The bzr protocol version 2 indicates success or failure in every response
1607
without depending on particular commands encoding that consistently,
1608
allowing future client refactorings to be much more robust about error
1609
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
1611
* The smart protocol over HTTP client has been changed to always post to the
1612
same ``.bzr/smart`` URL under the original location when it can. This allows
1613
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
1614
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
1616
* digest authentication is now supported for proxies and HTTP by the urllib
1617
based http implementation. Tested against Apache 2.0.55 and Squid
1618
2.6.5. Basic and digest authentication are handled coherently for HTTP
1619
and proxy: if the user is provided in the url (bzr command line for HTTP,
1620
proxy environment variables for proxies), the password is prompted for
1621
(only once). If the password is provided, it is taken into account. Once
1622
the first authentication is successful, all further authentication
1623
roundtrips are avoided by preventively setting the right authentication
1629
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
1630
code paths. (Robert Collins)
1632
* Change the format of chroot urls so that they can be safely manipulated
1633
by generic url utilities without causing the resulting urls to have
1634
escaped the chroot. A side effect of this is that creating a chroot
1635
requires an explicit action using a ChrootServer.
1636
(Robert Collins, Andrew Bennetts)
1638
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
1639
rather than fixing bug #96847. (Aaron Bentley)
1641
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
1642
``WorkingTree._write_inventory``. (Aaron Bentley)
1644
* Convenience method ``TestCase.expectFailure`` ensures that known failures
1645
do not silently pass. (Aaron Bentley)
1647
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
1648
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
1650
* New SmartServer hooks facility. There are two initial hooks documented
1651
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
1652
plugins to execute code upon server startup and shutdown.
1655
* SmartServer in standalone mode will now close its listening socket
1656
when it stops, rather than waiting for garbage collection. This primarily
1657
fixes test suite hangs when a test tries to connect to a shutdown server.
1658
It may also help improve behaviour when dealing with a server running
1659
on a specific port (rather than dynamically assigned ports).
1662
* Move most SmartServer code into a new package, bzrlib/smart.
1663
bzrlib/transport/remote.py contains just the Transport classes that used
1664
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
1666
* urllib http implementation avoid roundtrips associated with
1667
401 (and 407) errors once the authentication succeeds.
1670
* urlib http now supports querying the user for a proxy password if
1671
needed. Realm is shown in the prompt for both HTTP and proxy
1672
authentication when the user is required to type a password.
1675
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
1676
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
1677
consistent with its new home in ``bzrlib/transport/remote.py``, and because
1678
it's not really a "smart" transport, just one that does file operations
1679
via remote procedure calls. (Andrew Bennetts)
1681
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
1682
``Branch`` now accept a ``token`` keyword argument, so that separate
1683
instances of those objects can share a lock if it has the right token.
1684
(Andrew Bennetts, Robert Collins)
1686
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
1687
branch references - which the smart server component needs.
1689
* The Repository API ``make_working_trees`` is now permitted to return
1690
False when ``set_make_working_trees`` is not implemented - previously
1691
an unimplemented ``set_make_working_trees`` implied the result True
1692
from ``make_working_trees``. This has been changed to accomodate the
1693
smart server, where it does not make sense (at this point) to ever
1694
make working trees by default. (Robert Collins)
1696
* Command objects can now declare related help topics by having _see_also
1697
set to a list of related topic. (Robert Collins)
1699
* ``bzrlib.help`` now delegates to the Command class for Command specific
1700
help. (Robert Collins)
1702
* New class ``TransportListRegistry``, derived from the Registry class, which
1703
simplifies tracking the available Transports. (Goffredo Baroncelli)
1705
* New function ``Branch.get_revision_id_to_revno_map`` which will
1706
return a dictionary mapping revision ids to dotted revnos. Since
1707
dotted revnos are defined in the context of the branch tip, it makes
1708
sense to generate them from a ``Branch`` object.
1709
(John Arbash Meinel)
1711
* Fix the 'Unprintable error' message display to use the repr of the
1712
exception that prevented printing the error because the str value
1713
for it is often not useful in debugging (e.g. KeyError('foo') has a
1714
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
1715
useful. (Robert Collins)
1717
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
1722
* Don't fail bundle selftest if email has 'two' embedded.
1723
(Ian Clatworthy, #98510)
1725
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
1726
(Robert Widhopf-Fenk, #98591)
1728
* Remove ``--basis`` from the checkout/branch commands - it didn't work
1729
properly and is no longer beneficial.
1730
(Robert Collins, #53675, #43486)
1732
* Don't produce encoding error when adding duplicate files.
1735
* Fix ``bzr log <file>`` so it only logs the revisions that changed
1736
the file, and does it faster.
1737
(Kent Gibson, John Arbash Meinel, #51980, #69477)
1739
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
1740
an empty versioned directory, which now has files in it.
1741
(John Arbash Meinel, #104257)
1743
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
1744
inside the ancestry of the other. Saves a lot of graph processing
1745
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
1746
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
1748
* Fix ``show_diff_trees`` to handle the case when a file is modified,
1749
and the containing directory is renamed. (The file path is different
1750
in this versus base, but it isn't marked as a rename).
1751
(John Arbash Meinel, #103870)
1753
* FTP now works even when the FTP server does not support atomic rename.
1754
(Aaron Bentley, #89436)
1756
* Correct handling in bundles and merge directives of timezones with
1757
that are not an integer number of hours offset from UTC. Always
1758
represent the epoch time in UTC to avoid problems with formatting
1759
earlier times on win32. (Martin Pool, Alexander Belchenko, John
1762
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
1764
* "dirstate" and "dirstate-tags" formats now produce branches compatible
1765
with old versions of bzr. (Aaron Bentley, #107168))
1767
* Handle moving a directory when children have been added, removed,
1768
and renamed. (John Arbash Meinel, #105479)
1770
* Don't preventively use basic authentication for proxy before receiving a
1771
407 error. Otherwise people willing to use other authentication schemes
1772
may expose their password in the clear (or nearly). This add one
1773
roundtrip in case basic authentication should be used, but plug the
1777
* Handle http and proxy digest authentication.
1778
(Vincent Ladeuil, #94034).
1782
* Added ``bzrlib.strace.strace`` which will strace a single callable and
1783
return a StraceResult object which contains just the syscalls involved
1784
in running it. (Robert Collins)
1786
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
1787
default time down to one suitable for tests. (Andrew Bennetts)
1789
* Add new ``vfs_transport_factory`` attribute on tests which provides the
1790
common vfs backing for both the readonly and readwrite transports.
1791
This allows the RemoteObject tests to back onto local disk or memory,
1792
and use the existing ``transport_server`` attribute all tests know about
1793
to be the smart server transport. This in turn allows tests to
1794
differentiate between 'transport to access the branch', and
1795
'transport which is a VFS' - which matters in Remote* tests.
1796
(Robert Collins, Andrew Bennetts)
1798
* The ``make_branch_and_tree`` method for tests will now create a
1799
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
1800
a LocalURLServer. (Robert Collins, Andrew Bennetts)
1802
* Branch implementation tests have been audited to ensure that all urls
1803
passed to Branch APIs use proper urls, except when local-disk paths
1804
are intended. This is so that tests correctly access the test transport
1805
which is often not equivalent to local disk in Remote* tests. As part
1806
of this many tests were adjusted to remove dependencies on local disk
1808
(Robert Collins, Andrew Bennetts)
1810
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
1811
functions by adding a ``__unittest`` global attribute. (Robert Collins,
1812
Andrew Bennetts, Martin Pool, Jonathan Lange)
1814
* Refactored proxy and authentication handling to simplify the
1815
implementation of new auth schemes for both http and proxy.
1823
* Handle incompatible repositories as a user issue when fetching.
1826
* Don't give a recommendation to upgrade when branching or
1827
checking out a branch that contains an old-format working tree.
1830
bzr 0.15rc3 2007-03-26
1831
=======================
1835
* A warning is now displayed when opening working trees in older
1836
formats, to encourage people to upgrade to WorkingTreeFormat4.
1841
* HTTP redirections are now taken into account when a branch (or a
1842
bundle) is accessed for the first time. A message is issued at each
1843
redirection to inform the user. In the past, http redirections were
1844
silently followed for each request which significantly degraded the
1845
performances. The http redirections are not followed anymore by
1846
default, instead a RedirectRequested exception is raised. For bzrlib
1847
users needing to follow http redirections anyway,
1848
``bzrlib.transport.do_catching_redirections`` provide an easy transition
1853
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
1854
lock to an OS write lock. Linux can do this without unlocking, Win32
1855
needs to unlock in between. (John Arbash Meinel)
1857
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
1858
to silence (when false) warnings about opening old formats.
1861
* Fix minor performance regression with bzr-0.15 on pre-dirstate
1862
trees. (We were reading the working inventory too many times).
1863
(John Arbash Meinel)
1865
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
1866
``revision_history``. Branch subclasses should override
1867
``_gen_revision_history`` rather than ``revision_history`` to make use of
1868
this cache, and call ``_clear_revision_history_cache`` and
1869
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
1873
* Take ``smtp_server`` from user config into account.
1876
* Restore Unicode filename handling for versioned and unversioned files.
1877
(John Arbash Meinel, #92608)
1879
* Don't fail during ``bzr commit`` if a file is marked removed, and
1880
the containing directory is auto-removed. (John Arbash Meinel, #93681)
1882
* ``bzr status FILENAME`` failed on Windows because of an uncommon
1883
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
1884
(Wouter van Heyst, John Arbash Meinel, #90819)
1886
* ``bzr checkout source`` should create a local branch in the same
1887
format as source. (John Arbash Meinel, #93854)
1889
* ``bzr commit`` with a kind change was failing to update the
1890
last-changed-revision for directories. The
1891
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
1892
ignoring the fact that the kind could have changed, too.
1893
(John Arbash Meinel, #90111)
1895
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
1896
the directory. So that there was a chance it would break commit,
1897
etc. (John Arbash Meinel, #94037)
1899
* Correctly handles mutiple permanent http redirections.
1902
bzr 0.15rc2 2007-03-14
1903
=======================
1905
NOTES WHEN UPGRADING:
1907
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
1908
default to ``--trees`` instead of ``--no-trees``.
1909
Existing shared repositories are not affected.
1913
* New ``merge-directive`` command to generate machine- and human-readable
1914
merge requests. (Aaron Bentley)
1916
* New ``submit:`` revision specifier makes it easy to diff against the
1917
common ancestor with the submit location (Aaron Bentley)
1919
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
1921
* Added ``bzr status --versioned`` to report only versioned files,
1922
not unknowns. (Kent Gibson)
1924
* Merge now autodetects the correct line-ending style for its conflict
1925
markers. (Aaron Bentley)
1929
* Refactored SSH vendor registration into SSHVendorManager class.
1934
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
1935
numbered dirs for TestCaseInTempDir. This is default behavior
1936
on Windows. Anyone can force named dirs on Windows
1937
with ``--no-numbered-dirs``. (Alexander Belchenko)
1939
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
1940
from the command line. (Marien Zwart, #90501)
1942
* Fix ``TreeTransform._iter_changes`` when both the source and
1943
destination are missing. (Aaron Bentley, #88842)
1945
* Fix commit of merges with symlinks in dirstate trees.
1948
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
1949
(Wouter van Heyst, #53483)
1952
bzr 0.15rc1 2007-03-07
1953
=======================
1957
* The default disk format has changed. Please run 'bzr upgrade' in your
1958
working trees to upgrade. This new default is compatible for network
1959
operations, but not for local operations. That is, if you have two
1960
versions of bzr installed locally, after upgrading you can only use the
1961
bzr 0.15 version. This new default does not enable tags or nested-trees
1962
as they are incompatible with bzr versions before 0.15 over the network.
1964
* For users of bzrlib: Two major changes have been made to the working tree
1965
api in bzrlib. The first is that many methods and attributes, including
1966
the inventory attribute, are no longer valid for use until one of
1967
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
1968
and become invalid again after unlock is called. This has been done
1969
to improve performance and correctness as part of the dirstate
1971
(Robert Collins, John A Meinel, Martin Pool, and others).
1973
* For users of bzrlib: The attribute 'tree.inventory' should be considered
1974
readonly. Previously it was possible to directly alter this attribute, or
1975
its contents, and have the tree notice this. This has been made
1976
unsupported - it may work in some tree formats, but in the newer dirstate
1977
format such actions will have no effect and will be ignored, or even
1978
cause assertions. All operations possible can still be carried out by a
1979
combination of the tree API, and the bzrlib.transform API. (Robert
1980
Collins, John A Meinel, Martin Pool, and others).
1984
* Support for OS Windows 98. Also .bzr.log on any windows system
1985
saved in My Documents folder. (Alexander Belchenko)
1987
* ``bzr mv`` enhanced to support already moved files.
1988
In the past the mv command would have failed if the source file doesn't
1989
exist. In this situation ``bzr mv`` would now detect that the file has
1990
already moved and update the repository accordingly, if the target file
1992
A new option ``--after`` has been added so that if two files already
1993
exist, you could notify Bazaar that you have moved a (versioned) file
1994
and replaced it with another. Thus in this case ``bzr move --after``
1995
will only update the Bazaar identifier.
1996
(Steffen Eichenberg, Marius Kruger)
1998
* ``ls`` now works on treeless branches and remote branches.
2001
* ``bzr help global-options`` describes the global options.
2004
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
2007
* Files are now allowed to change kind (e.g. from file to symlink).
2008
Supported by ``commit``, ``revert`` and ``status``
2011
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
2014
* ``bzr help checkouts`` descibes what checkouts are and some possible
2015
uses of them. (James Westby, Aaron Bentley)
2017
* A new ``-d`` option to push, pull and merge overrides the default
2018
directory. (Martin Pool)
2020
* Branch format 6: smaller, and potentially faster than format 5. Supports
2021
``append_history_only`` mode, where the log view and revnos do not change,
2022
except by being added to. Stores policy settings in
2023
".bzr/branch/branch.conf".
2025
* ``append_only`` branches: Format 6 branches may be configured so that log
2026
view and revnos are always consistent. Either create the branch using
2027
"bzr init --append-revisions-only" or edit the config file as descriped
2028
in docs/configuration.txt.
2030
* rebind: Format 6 branches retain the last-used bind location, so if you
2031
"bzr unbind", you can "bzr bind" to bind to the previously-selected
2034
* Builtin tags support, created and deleted by the ``tag`` command and
2035
stored in the branch. Tags can be accessed with the revisionspec
2036
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
2037
at present. Tags require a network incompatible upgrade. To perform this
2038
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
2039
repositories. (Martin Pool)
2041
* The ``bzr://`` transport now has a well-known port number, 4155,
2042
which it will use by default. (Andrew Bennetts, Martin Pool)
2044
* Bazaar now looks for user-installed plugins before looking for site-wide
2045
plugins. (Jonathan Lange)
2047
* ``bzr resolve`` now detects and marks resolved text conflicts.
2052
* Internally revision ids and file ids are now passed around as utf-8
2053
bytestrings, rather than treating them as Unicode strings. This has
2054
performance benefits for Knits, since we no longer need to decode the
2055
revision id for each line of content, nor for each entry in the index.
2056
This will also help with the future dirstate format.
2057
(John Arbash Meinel)
2059
* Reserved ids (any revision-id ending in a colon) are rejected by
2060
versionedfiles, repositories, branches, and working trees
2063
* Minor performance improvement by not creating a ProgressBar for
2064
every KnitIndex we create. (about 90ms for a bzr.dev tree)
2065
(John Arbash Meinel)
2067
* New easier to use Branch hooks facility. There are five initial hooks,
2068
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
2069
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
2070
``'post_uncommit'``. These hooks fire after the matching operation
2071
on a branch has taken place, and were originally added for the
2072
branchrss plugin. (Robert Collins)
2074
* New method ``Branch.push()`` which should be used when pushing from a
2075
branch as it makes performance and policy decisions to match the UI
2076
level command ``push``. (Robert Collins).
2078
* Add a new method ``Tree.revision_tree`` which allows access to cached
2079
trees for arbitrary revisions. This allows the in development dirstate
2080
tree format to provide access to the callers to cached copies of
2081
inventory data which are cheaper to access than inventories from the
2083
(Robert Collins, Martin Pool)
2085
* New ``Branch.last_revision_info`` method, this is being done to allow
2086
optimization of requests for both the number of revisions and the last
2087
revision of a branch with smartservers and potentially future branch
2088
formats. (Wouter van Heyst, Robert Collins)
2090
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
2091
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
2092
other for code reuse without requiring users to perform file-renaming
2093
gymnastics. (Robert Collins)
2095
* New Repository method ``'gather_stats'`` for statistic data collection.
2096
This is expected to grow to cover a number of related uses mainly
2097
related to bzr info. (Robert Collins)
2099
* Log formatters are now managed with a registry.
2100
``log.register_formatter`` continues to work, but callers accessing
2101
the FORMATTERS dictionary directly will not.
2103
* Allow a start message to be passed to the ``edit_commit_message``
2104
function. This will be placed in the message offered to the user
2105
for editing above the separator. It allows a template commit message
2106
to be used more easily. (James Westby)
2108
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
2109
you pass a Unicode string rather than an 8-bit string. Callers need
2110
to be updated to encode first. (John Arbash Meinel)
2112
* Branch.push, pull, merge now return Result objects with information
2113
about what happened, rather than a scattering of various methods. These
2114
are also passed to the post hooks. (Martin Pool)
2116
* File formats and architecture is in place for managing a forest of trees
2117
in bzr, and splitting up existing trees into smaller subtrees, and
2118
finally joining trees to make a larger tree. This is the first iteration
2119
of this support, and the user-facing aspects still require substantial
2120
work. If you wish to experiment with it, use ``bzr upgrade
2121
--dirstate-with-subtree`` in your working trees and repositories.
2122
You can use the hidden commands ``split`` and ``join`` and to create
2123
and manipulate nested trees, but please consider using the nested-trees
2124
branch, which contains substantial UI improvements, instead.
2125
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
2126
(Aaron Bentley, Martin Pool, Robert Collins).
2130
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
2131
branch, rather than the last changed revision of the file.
2132
(John Arbash Meinel, #82158)
2134
* Lock operations no longer hang if they encounter a permission problem.
2137
* ``bzr push`` can resume a push that was canceled before it finished.
2138
Also, it can push even if the target directory exists if you supply
2139
the ``--use-existing-dir`` flag.
2140
(John Arbash Meinel, #30576, #45504)
2142
* Fix http proxy authentication when user and an optional
2143
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
2146
* ``bzr log branch/file`` works for local treeless branches
2147
(Aaron Bentley, #84247)
2149
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
2151
* Searching location of CA bundle for PyCurl in env variable
2152
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
2153
(Alexander Belchenko, #82086)
2155
* ``bzr init`` works with unicode argument LOCATION.
2156
(Alexander Belchenko, #85599)
2158
* Raise ``DependencyNotPresent`` if pycurl do not support https.
2159
(Vincent Ladeuil, #85305)
2161
* Invalid proxy env variables should not cause a traceback.
2162
(Vincent Ladeuil, #87765)
2164
* Ignore patterns normalised to use '/' path separator.
2165
(Kent Gibson, #86451)
2167
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
2169
* Fix bzrtools shelve command for removed lines beginning with "--"
2170
(Johan Dahlberg, #75577)
2174
* New ``--first`` option to ``bzr selftest`` to run specified tests
2175
before the rest of the suite. (Martin Pool)
2179
====================
2183
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
2187
* Skip documentation generation tests if the tools to do so are not
2188
available. Fixes running selftest for installled copies of bzr.
2189
(John Arbash Meinel, #80330)
2191
* Fix the code that discovers whether bzr is being run from it's
2192
working tree to handle the case when it isn't but the directory
2193
it is in is below a repository. (James Westby, #77306)
2196
bzr 0.14rc1 2007-01-16
2197
=======================
2201
* New connection: ``bzr+http://`` which supports tunnelling the smart
2202
protocol over an HTTP connection. If writing is enabled on the bzr
2203
server, then you can write over the http connection.
2204
(Andrew Bennetts, John Arbash Meinel)
2206
* Aliases now support quotation marks, so they can contain whitespace
2209
* PyCurlTransport now use a single curl object. By specifying explicitly
2210
the 'Range' header, we avoid the need to use two different curl objects
2211
(and two connections to the same server). (Vincent Ladeuil)
2213
* ``bzr commit`` does not prompt for a message until it is very likely to
2214
succeed. (Aaron Bentley)
2216
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
2219
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
2220
of a list while checking if a revision id was requested. Takes 10s
2221
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
2222
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
2223
filtering lines with a regex rather than multiple ``str.find()``
2224
calls. (saves another 300ms) (John Arbash Meinel)
2226
* Policy can be set for each configuration key. This allows keys to be
2227
inherited properly across configuration entries. For example, this
2228
should enable you to do::
2230
[/home/user/project]
2231
push_location = sftp://host/srv/project/
2232
push_location:policy = appendpath
2234
And then a branch like ``/home/user/project/mybranch`` should get an
2235
automatic push location of ``sftp://host/srv/project/mybranch``.
2238
* Added ``bzr status --short`` to make status report svn style flags
2239
for each file. For example::
2241
$ bzr status --short
2247
* 'bzr selftest --clean-output' allows easily clean temporary tests
2248
directories without running tests. (Alexander Belchenko)
2250
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
2252
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
2253
local is fully merged into remote. (Jan Hudec)
2255
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
2259
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
2260
help speed up processing, as well allowing to extract unannotated
2261
lines. Between the two ``fileids_affected_by_revision_ids`` is
2262
improved by approx 10%. (John Arbash Meinel)
2264
* Change Revision serialization to only write out millisecond
2265
resolution. Rather than expecting floating point serialization to
2266
preserve more resolution than we need. (Henri Weichers, Martin Pool)
2268
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
2270
* When ``encoding_type`` attribute of class Command is equal to 'exact',
2271
force sys.stdout to be a binary stream on Windows, and therefore
2272
keep exact line-endings (without LF -> CRLF conversion).
2273
(Alexander Belchenko)
2275
* Single-letter short options are no longer globally declared. (Martin
2278
* Before using detected user/terminal encoding bzr should check
2279
that Python has corresponding codec. (Alexander Belchenko)
2281
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
2285
* ``bzr missing --verbose`` was showing adds/removals in the wrong
2286
direction. (John Arbash Meinel)
2288
* ``bzr annotate`` now defaults to showing dotted revnos for merged
2289
revisions. It cuts them off at a depth of 12 characters, but you can
2290
supply ``--long`` to see the full number. You can also use
2291
``--show-ids`` to display the original revision ids, rather than
2292
revision numbers and committer names. (John Arbash Meinel, #75637)
2294
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
2295
(Alexander Belchenko, #57869)
2297
* Win32-specific: output of cat, bundle and diff commands don't mangle
2298
line-endings (Alexander Belchenko, #55276)
2300
* Replace broken fnmatch based ignore pattern matching with custom pattern
2302
(Kent Gibson, Jan Hudec #57637)
2304
* pycurl and urllib can detect short reads at different places. Update
2305
the test suite to test more cases. Also detect http error code 416
2306
which was raised for that specific bug. Also enhance the urllib
2307
robustness by detecting invalid ranges (and pycurl's one by detecting
2308
short reads during the initial GET). (Vincent Ladeuil, #73948)
2310
* The urllib connection sharing interacts badly with urllib2
2311
proxy setting (the connections didn't go thru the proxy
2312
anymore). Defining a proper ProxyHandler solves the
2313
problem. (Vincent Ladeuil, #74759)
2315
* Use urlutils to generate relative URLs, not osutils
2316
(Aaron Bentley, #76229)
2318
* ``bzr status`` in a readonly directory should work without giving
2319
lots of errors. (John Arbash Meinel, #76299)
2321
* Mention the revisionspec topic for the revision option help.
2322
(Wouter van Heyst, #31663)
2324
* Allow plugins import from zip archives.
2325
(Alexander Belchenko, #68124)
2329
====================
2331
No changes from 0.13rc1
2333
bzr 0.13rc1 2006-11-27
2334
=======================
2338
* New command ``bzr remove-tree`` allows the removal of the working
2340
(Daniel Silverstone)
2342
* urllib uses shared keep-alive connections, so http
2343
operations are substantially faster.
2344
(Vincent Ladeuil, #53654)
2346
* ``bzr export`` allows an optional branch parameter, to export a bzr
2347
tree from some other url. For example:
2348
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
2349
(Daniel Silverstone)
2351
* Added ``bzr help topics`` to the bzr help system. This gives a
2352
location for general information, outside of a specific command.
2353
This includes updates for ``bzr help revisionspec`` the first topic
2354
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
2356
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
2359
* Knit files will now cache full texts only when the size of the
2360
deltas is as large as the size of the fulltext. (Or after 200
2361
deltas, whichever comes first). This has the most benefit on large
2362
files with small changes, such as the inventory for a large project.
2363
(eg For a project with 2500 files, and 7500 revisions, it changes
2364
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
2368
* New -D option given before the command line turns on debugging output
2369
for particular areas. -Derror shows tracebacks on all errors.
2372
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
2373
and remove benchmarks that take longer than 10min to run.
2374
(John Arbash Meinel)
2376
* Use ``time.time()`` instead of ``time.clock()`` to decide on
2377
progress throttling. Because ``time.clock()`` is actually CPU time,
2378
so over a high-latency connection, too many updates get throttled.
2379
(John Arbash Meinel)
2381
* ``MemoryTransport.list_dir()`` would strip the first character for
2382
files or directories in root directory. (John Arbash Meinel)
2384
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
2385
branch references - which the smart server component needs.
2387
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
2388
prefix. It disallows any access to locations above a set URL. (Andrew
2393
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
2394
And optimize the knit index parsing code.
2395
(Dmitry Vasiliev, John Arbash Meinel)
2397
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
2398
without importing it. This prevented ``bzr upgrade`` from working
2399
unless a plugin already imported ``bzrlib.workingtree``
2400
(John Arbash Meinel, #70716)
2402
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
2404
* Give nicer error message when an http server returns a 403
2405
error code. (Vincent Ladeuil, #57644).
2407
* When a multi-range http GET request fails, try a single
2408
range one. If it fails too, forget about ranges. Remember that until
2409
the death of the transport and propagates that to the clones.
2410
(Vincent Ladeuil, #62276, #62029).
2412
* Handles user/passwords supplied in url from command
2413
line (for the urllib implementation). Don't request already
2414
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
2416
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
2417
are added. This fixes bug where fetching remote revisions records
2418
them as full references rather than integers.
2419
(John Arbash Meinel, #64789)
2421
* ``bzr ignore`` strips trailing slashes in patterns.
2422
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
2424
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
2426
* mv correctly handles paths that traverse symlinks.
2427
(Aaron Bentley, #66964)
2429
* Give nicer looking error messages when failing to connect over ssh.
2430
(John Arbash Meinel, #49172)
2432
* Pushing to a remote branch does not currently update the remote working
2433
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
2434
machine now show that the working tree is out of date.
2435
(Cheuksan Edward Wang #48136)
2437
* Use patiencediff instead of difflib for determining deltas to insert
2438
into knits. This avoids the O(N^3) behavior of difflib. Patience
2439
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
2441
* Running ``bzr log`` on nonexistent file gives an error instead of the
2442
entire log history. (Cheuksan Edward Wang #50793)
2444
* ``bzr cat`` can look up contents of removed or renamed files. If the
2445
pathname is ambiguous, i.e. the files in the old and new trees have
2446
different id's, the default is the file in the new tree. The user can
2447
use "--name-from-revision" to select the file in the old tree.
2448
(Cheuksan Edward Wang, #30190)
2452
* TestingHTTPRequestHandler really handles the Range header
2453
(previously it was ignoring it and returning the whole file,).
2456
====================
2460
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
2461
and remove benchmarks that take longer than 10min to run.
2462
(John Arbash Meinel)
2464
bzr 0.12rc1 2006-10-23
2465
=======================
2469
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
2470
rather than just showing a decimal revision number for revisions on the
2471
mainline. These revision numbers are not yet accepted as input into bzr
2472
commands such as log, diff etc. (Robert Collins)
2474
* revisions can now be specified using dotted-decimal revision numbers.
2475
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
2477
* ``bzr help commands`` output is now shorter (Aaron Bentley)
2479
* ``bzr`` now uses lazy importing to reduce the startup time. This has
2480
a moderate effect on lots of actions, especially ones that have
2481
little to do. For example ``bzr rocks`` time is down to 116ms from
2482
283ms. (John Arbash Meinel)
2484
* New Registry class to provide name-to-object registry-like support,
2485
for example for schemes where plugins can register new classes to
2486
do certain tasks (e.g. log formatters). Also provides lazy registration
2487
to allow modules to be loaded on request.
2488
(John Arbash Meinel, Adeodato Simó)
2490
API INCOMPATABILITY:
2492
* LogFormatter subclasses show now expect the 'revno' parameter to
2493
show() to be a string rather than an int. (Robert Collins)
2497
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
2498
can take a ``working_dir='foo'`` parameter, which will change directory
2499
for the command. (John Arbash Meinel)
2501
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
2502
around a regex, which defers compilation until first use.
2503
(John Arbash Meinel)
2505
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
2506
``--no-plugins`` parameter to ensure test reproducability, and avoid
2507
problems with system-wide installed plugins. (John Arbash Meinel)
2509
* Unique tree root ids are now supported. Newly created trees still
2510
use the common root id for compatibility with bzr versions before 0.12.
2513
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
2514
pass in ``inventory.ROOT_ID`` if you want the default root id value.
2515
(Robert Collins, John Arbash Meinel)
2517
* New method ``WorkingTree.flush()`` which will write the current memory
2518
inventory out to disk. At the same time, ``read_working_inventory`` will
2519
no longer trash the current tree inventory if it has been modified within
2520
the current lock, and the tree will now ``flush()`` automatically on
2521
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
2522
advantage of this functionality. (Robert Collins, John Arbash Meinel)
2524
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
2525
parameter will cause it to add another column to its output, which
2526
contains the dotted-decimal revno for each revision, as a tuple.
2529
* ``LogFormatter.show_merge`` is deprecated in favour of
2530
``LogFormatter.show_merge_revno``. (Robert Collins)
2534
* Avoid circular imports by creating a deprecated function for
2535
``bzrlib.tree.RevisionTree``. Callers should have been using
2536
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
2539
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
2540
platforms. (Martin Pool, #66356)
2542
* Don't require ``Content-Type`` in range responses. Assume they are a
2543
single range if ``Content-Type`` does not exist.
2544
(John Arbash Meinel, #62473)
2546
* bzr branch/pull no longer complain about progress bar cleanup when
2547
interrupted during fetch. (Aaron Bentley, #54000)
2549
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
2550
the basis inventory, rather than going through the repository. This
2551
allows us to have 1 inventory read, and 2 inventory writes when
2552
committing a new tree. (John Arbash Meinel)
2554
* When reverting, files that are not locally modified that do not exist
2555
in the target are deleted, not just unversioned (Aaron Bentley)
2557
* When trying to acquire a lock, don't fail immediately. Instead, try
2558
a few times (up to 1 hour) before timing out. Also, report why the
2559
lock is unavailable (John Arbash Meinel, #43521, #49556)
2561
* Leave HttpTransportBase daughter classes decides how they
2562
implement cloning. (Vincent Ladeuil, #61606)
2564
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
2566
* If a commit fails, the commit message is stored in a file at the root of
2567
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
2572
* New test base class TestCaseWithMemoryTransport offers memory-only
2573
testing facilities: its not suitable for tests that need to mutate disk
2574
state, but most tests should not need that and should be converted to
2575
TestCaseWithMemoryTransport. (Robert Collins)
2577
* ``TestCase.make_branch_and_memory_tree`` now takes a format
2578
option to set the BzrDir, Repository and Branch formats of the
2579
created objects. (Robert Collins, John Arbash Meinel)
2582
====================
2584
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
2586
bzr 0.11rc2 2006-09-27
2587
=======================
2591
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
2593
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
2596
bzr 0.11rc1 2006-09-25
2597
=======================
2601
* Knit files now wait to create their contents until the first data is
2602
added. The old code used to create an empty .knit and a .kndx with just
2603
the header. However, this caused a lot of extra round trips over sftp.
2604
This can change the time for ``bzr push`` to create a new remote branch
2605
from 160s down to 100s. This also affects ``bzr commit`` performance when
2606
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
2607
down to 40s (John Arbash Meinel, #44692)
2609
* When an entire subtree has been deleted, commit will now report that
2610
just the top of the subtree has been deleted, rather than reporting
2611
all the individual items. (Robert Collins)
2613
* Commit performs one less XML parse. (Robert Collins)
2615
* ``bzr checkout`` now operates on readonly branches as well
2616
as readwrite branches. This fixes bug #39542. (Robert Collins)
2618
* ``bzr bind`` no longer synchronises history with the master branch.
2619
Binding should be followed by an update or push to synchronise the
2620
two branches. This is closely related to the fix for bug #39542.
2623
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
2624
objects. This allows all imports to stay at the global scope, but
2625
modules will not actually be imported if they are not used.
2626
(John Arbash Meinel)
2628
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
2629
transport which will be used with the upcoming high-performance smart
2630
server. The new command ``bzr serve`` will invoke bzr in server mode,
2631
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
2634
* New command ``bzr version-info`` which can be used to get a summary
2635
of the current state of the tree. This is especially useful as part
2636
of a build commands. See ``doc/version_info.txt`` for more information
2637
(John Arbash Meinel)
2641
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
2642
specific set of files. (John Arbash Meinel, #3631)
2644
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
2646
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
2647
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
2648
reading a nested Stanza. (John Arbash Meinel)
2650
* Transform._set_mode() needs to stat the right file.
2651
(John Arbash Meinel, #56549)
2653
* Raise WeaveFormatError rather than StopIteration when trying to read
2654
an empty Weave file. (John Arbash Meinel, #46871)
2656
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
2657
(Vincent Ladeuil, #59835)
2659
* Handle boundary="" lines properly to allow access through a Squid proxy.
2660
(John Arbash Meinel, #57723)
2662
* revert now removes newly-added directories (Aaron Bentley, #54172)
2664
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
2665
isn't a working tree. (David Allouche, #40679)
2667
* Give nicer error messages when a user supplies an invalid --revision
2668
parameter. (John Arbash Meinel, #55420)
2670
* Handle when LANG is not recognized by python. Emit a warning, but
2671
just revert to using 'ascii'. (John Arbash Meinel, #35392)
2673
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
2674
(John Arbash Meinel)
2676
* Skip specific tests when the dependencies aren't met. This includes
2677
some ``setup.py`` tests when ``python-dev`` is not available, and
2678
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
2680
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
2681
the system. (Andrew Bennetts, John Arbash Meinel)
2683
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
2684
other branch, and will not push or pull between the two branches.
2685
API users will need to perform a push or pull or update operation if they
2686
require branch synchronisation to take place. (Robert Collins, #47344)
2688
* When creating a tarball or zipfile export, export unicode names as utf-8
2689
paths. This may not work perfectly on all platforms, but has the best
2690
chance of working in the common case. (John Arbash Meinel, #56816)
2692
* When committing, only files that exist in working tree or basis tree
2693
may be specified (Aaron Bentley, #50793)
2697
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
2701
* TestCaseInTempDir now creates a separate directory for HOME, rather
2702
than having HOME set to the same location as the working directory.
2703
(John Arbash Meinel)
2705
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
2706
which will update os.environ inside the spawned child. It also can
2707
take a ``universal_newlines=True``, which helps when checking the output
2708
of the command. (John Arbash Meinel)
2710
* Refactor SFTP vendors to allow easier re-use when ssh is used.
2713
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
2714
return urlescaped paths. This is now tested (there were bugs in a few
2715
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
2717
* New utility function ``symbol_versioning.deprecation_string``. Returns the
2718
formatted string for a callable, deprecation format pair. (Robert Collins)
2720
* New TestCase helper applyDeprecated. This allows you to call a callable
2721
which is deprecated without it spewing to the screen, just by supplying
2722
the deprecation format string issued for it. (Robert Collins)
2724
* Transport.append and Transport.put have been deprecated in favor of
2725
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
2726
``.put_file``. This removes the ambiguity in what type of object the
2727
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
2728
been added. Which works similarly to ``Transport.append()`` except for
2729
SFTP, it doesn't have a round trip when opening the file. Also, it
2730
provides functionality for creating a parent directory when trying
2731
to create a file, rather than raise NoSuchFile and forcing the
2732
caller to repeat their request.
2733
(John Arbash Meinel)
2735
* WorkingTree has a new api ``unversion`` which allow the unversioning of
2736
entries by their file id. (Robert Collins)
2738
* ``WorkingTree.pending_merges`` is deprecated. Please use the
2739
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
2741
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
2742
read rather than write. This is appropriate for actions which only need
2743
the branch data for reference rather than mutation. A new decorator
2744
``needs_tree_write_lock`` is provided in the workingtree module. Like the
2745
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
2746
declaration of the locking requirements of a function to ensure that
2747
a lock is taken out for casual scripts. (Robert Collins, #54107)
2749
* All WorkingTree methods which write to the tree, but not to the branch
2750
have been converted to use ``needs_tree_write_lock`` rather than
2751
``needs_write_lock``. Also converted is the revert, conflicts and tree
2752
transform modules. This provides a modest performance improvement on
2753
metadir style trees, due to the reduce lock-acquisition, and a more
2754
significant performance improvement on lightweight checkouts from
2755
remote branches, where trivial operations used to pay a significant
2756
penalty. It also provides the basis for allowing readonly checkouts.
2759
* Special case importing the standard library 'copy' module. This shaves
2760
off 40ms of startup time, while retaining compatibility. See:
2761
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
2763
* WorkingTree has a new parent class MutableTree which represents the
2764
specialisations of Tree which are able to be altered. (Robert Collins)
2766
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
2767
mutate the tree and its contents. (Robert Collins)
2769
* Transport behaviour at the root of the URL is now defined and tested.
2770
(Andrew Bennetts, Robert Collins)
2774
* New test helper classs MemoryTree. This is typically accessed via
2775
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
2777
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
2778
code to continue running concurrently with a subprocess of bzr.
2779
(Andrew Bennetts, Robert Collins)
2781
* Add a new method ``Transport.get_smart_client()``. This is provided to
2782
allow upgrades to a richer interface than the VFS one provided by
2783
Transport. (Andrew Bennetts, Martin Pool)
2786
====================
2789
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
2790
tree. (Aaron Bentley)
2792
* 'bzr add --file-ids-from' can be used to specify another path to use
2793
for creating file ids, rather than generating all new ones. Internally,
2794
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
2795
will be used, rather than having bzrlib generate new ones.
2796
(John Arbash Meinel, #55781)
2798
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
2799
This will cache some of the intermediate trees, and decrease the
2800
setup time for benchmark tests. (John Arbash Meinel)
2802
* Inverse forms are provided for all boolean options. For example,
2803
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
2805
* Serialize out Inventories directly, rather than using ElementTree.
2806
Writing out a kernel sized inventory drops from 2s down to ~350ms.
2807
(Robert Collins, John Arbash Meinel)
2811
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
2813
* Change LockDir so that if the lock directory doesn't exist when
2814
``lock_write()`` is called, an attempt will be made to create it.
2815
(John Arbash Meinel, #56974)
2817
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
2819
* Active FTP transport now works as intended. (ghozzy, #56472)
2821
* Really fix mutter() so that it won't ever raise a UnicodeError.
2822
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
2823
But it is a debugging log, not a real user file.
2824
(John Arbash Meinel, #56947, #53880)
2826
* Change Command handle to allow Unicode command and options.
2827
At present we cannot register Unicode command names, so we will get
2828
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
2829
But that is better than a UnicodeError + a traceback.
2830
(John Arbash Meinel, #57123)
2832
* Handle TZ=UTC properly when reading/writing revisions.
2833
(John Arbash Meinel, #55783, #56290)
2835
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
2836
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
2838
* External diff does the right thing for binaries even in foreign
2839
languages. (John Arbash Meinel, #56307)
2841
* Testament handles more cases when content is unicode. Specific bug was
2842
in handling of revision properties.
2843
(John Arbash Meinel, Holger Krekel, #54723)
2845
* The bzr selftest was failing on installed versions due to a bug in a new
2846
test helper. (John Arbash Meinel, Robert Collins, #58057)
2850
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
2851
which can be used to cache the conversion between utf8 and Unicode.
2852
Especially helpful for some of the knit annotation code, which has to
2853
convert revision ids to utf8 to annotate lines in storage.
2854
(John Arbash Meinel)
2856
* ``setup.py`` now searches the filesystem to find all packages which
2857
need to be installed. This should help make the life of packagers
2858
easier. (John Arbash Meinel)
2860
bzr 0.9.0 2006-08-11
2861
=====================
2865
* The hard-coded built-in ignore rules have been removed. There are
2866
now two rulesets which are enforced. A user global one in
2867
``~/.bazaar/ignore`` which will apply to every tree, and the tree
2868
specific one '.bzrignore'.
2869
``~/.bazaar/ignore`` will be created if it does not exist, but with
2870
a more conservative list than the old default.
2871
This fixes bugs with default rules being enforced no matter what.
2872
The old list of ignore rules from bzr is available by
2873
running 'bzr ignore --old-default-rules'.
2874
(Robert Collins, Martin Pool, John Arbash Meinel)
2876
* 'branches.conf' has been changed to 'locations.conf', since it can apply
2877
to more locations than just branch locations.
2882
* The revision specifier "revno:" is extended to accept the syntax
2883
revno:N:branch. For example,
2884
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
2885
bzr.dev. (Matthieu Moy)
2887
* Tests updates to ensure proper URL handling, UNICODE support, and
2888
proper printing when the user's terminal encoding cannot display
2889
the path of a file that has been versioned.
2890
``bzr branch`` can take a target URL rather than only a local directory.
2891
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
2892
and normalize the parent based on root, allowing access across
2893
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
2894
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
2897
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
2898
Use terminal width for single-line logs from ``bzr log --line`` and
2899
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
2902
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
2903
(Alexander Belchenko)
2905
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
2907
* Show the correct number of revisions pushed when pushing a new branch.
2910
* 'bzr selftest' now shows a progress bar with the number of tests, and
2911
progress made. 'make check' shows tests in -v mode, to be more useful
2912
for the PQM status window. (Robert Collins).
2913
When using a progress bar, failed tests are printed out, rather than
2914
being overwritten by the progress bar until the suite finishes.
2915
(John Arbash Meinel)
2917
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
2918
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
2919
profile data for the individual profiled calls, allowing for fine
2920
grained analysis of performance.
2921
(Robert Collins, Martin Pool).
2923
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
2924
where commit can take an appreciable time. (Robert Collins)
2926
* 'bzr add' is now less verbose in telling you what ignore globs were
2927
matched by files being ignored. Instead it just tells you how many
2928
were ignored (because you might reasonably be expecting none to be
2929
ignored). 'bzr add -v' is unchanged and will report every ignored
2930
file. (Robert Collins).
2932
* ftp now has a test server if medusa is installed. As part of testing,
2933
ftp support has been improved, including support for supplying a
2934
non-standard port. (John Arbash Meinel).
2936
* 'bzr log --line' shows the revision number, and uses only the
2937
first line of the log message (#5162, Alexander Belchenko;
2940
* 'bzr status' has had the --all option removed. The 'bzr ls' command
2941
should be used to retrieve all versioned files. (Robert Collins)
2943
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
2944
over email, and applied on the other end, while maintaining ancestry.
2945
This bundle can be applied with either 'bzr merge' or 'bzr pull',
2946
the same way you would apply another branch.
2947
(John Arbash Meinel, Aaron Bentley)
2949
* 'bzr whoami' can now be used to set your identity from the command line,
2950
for a branch or globally. (Robey Pointer)
2952
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
2955
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
2958
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
2959
Also updates things like 'http+pycurl://' if pycurl is not present.
2960
(John Arbash Meinel) (Malone #47821, #52204)
2962
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
2963
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
2964
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
2966
* Improve the help text for 'bzr diff' to explain what various options do.
2967
(John Arbash Meinel, #6391)
2969
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
2970
revision 10. This makes -r10 more in line with what other commands do.
2971
'bzr uncommit' also now saves the pending merges of the revisions that
2972
were removed. So it is safe to uncommit after a merge, fix something,
2973
and commit again. (John Arbash Meinel, #32526, #31426)
2975
* 'bzr init' now also works on remote locations.
2976
(Wouter van Heyst, #48904)
2978
* HTTP support has been updated. When using pycurl we now support
2979
connection keep-alive, which reduces dns requests and round trips.
2980
And for both urllib and pycurl we support multi-range requests,
2981
which decreases the number of round-trips. Performance results for
2982
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
2983
http branching is now 2-3x faster, and ``bzr pull`` in an existing
2984
branch is as much as 4x faster.
2985
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
2987
* Performance improvements for sftp. Branching and pulling are now up to
2988
2x faster. Utilize paramiko.readv() support for async requests if it
2989
is available (paramiko > 1.6) (John Arbash Meinel)
2993
* Fix shadowed definition of TestLocationConfig that caused some
2995
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
2997
* Fix unnecessary requirement of sign-my-commits that it be run from
2998
a working directory. (Martin Pool, Robert Collins)
3000
* 'bzr push location' will only remember the push location if it succeeds
3001
in connecting to the remote location. (John Arbash Meinel, #49742)
3003
* 'bzr revert' no longer toggles the executable bit on win32
3004
(John Arbash Meinel, #45010)
3006
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
3008
* sftp tests now work correctly on win32 if you have a newer paramiko
3009
(John Arbash Meinel)
3011
* Cleanup win32 test suite, and general cleanup of places where
3012
file handles were being held open. (John Arbash Meinel)
3014
* When specifying filenames for 'diff -r x..y', the name of the file in the
3015
working directory can be used, even if its name is different in both x
3018
* File-ids containing single- or double-quotes are handled correctly by
3019
push. (Aaron Bentley, #52227)
3021
* Normalize unicode filenames to ensure cross-platform consistency.
3022
(John Arbash Meinel, #43689)
3024
* The argument parser can now handle '-' as an argument. Currently
3025
no code interprets it specially (it is mostly handled as a file named
3026
'-'). But plugins, and future operations can use it.
3027
(John Arbash meinel, #50984)
3029
* Bundles can properly read binary files with a plain '\r' in them.
3030
(John Arbash Meinel, #51927)
3032
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
3034
* Lots of win32 fixes (the test suite passes again).
3035
(John Arbash Meinel, #50155)
3037
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
3039
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
3041
* Removals are only committed if they match the filespec (or if there is
3042
no filespec). (#46635, Aaron Bentley)
3044
* smart-add recurses through all supplied directories
3045
(John Arbash Meinel, #52578)
3047
* Make the bundle reader extra lines before and after the bundle text.
3048
This allows you to parse an email with the bundle inline.
3049
(John Arbash Meinel, #49182)
3051
* Change the file id generator to squash a little bit more. Helps when
3052
working with long filenames on windows. (Also helps for unicode filenames
3053
not generating hidden files). (John Arbash Meinel, #43801)
3055
* Restore terminal mode on C-c while reading sftp password. (#48923,
3056
Nicholas Allen, Martin Pool)
3058
* Timestamps are rounded to 1ms, and revision entries can be recreated
3059
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
3061
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
3062
use local paths, since it is user visible (John Arbash Meinel, #53653)
3064
* ``bzr status foo`` when foo was unversioned used to cause a full delta
3065
to be generated (John Arbash Meinel, #53638)
3067
* When reading revision properties, an empty value should be considered
3068
the empty string, not None (John Arbash Meinel, #47782)
3070
* ``bzr diff --diff-options`` can now handle binary files being changed.
3071
Also, the output is consistent when --diff-options is not supplied.
3072
(John Arbash Meinel, #54651, #52930)
3074
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
3076
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
3077
accessible (John Arbash Meinel, #52976)
3081
* Combine the ignore rules into a single regex rather than looping over
3082
them to reduce the threshold where N^2 behaviour occurs in operations
3083
like status. (Jan Hudec, Robert Collins).
3085
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
3086
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
3088
* 'bzr push' should only push the ancestry of the current revision, not
3089
all of the history in the repository. This is especially important for
3090
shared repositories. (John Arbash Meinel)
3092
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
3093
rather than randomly walking the inventories. (John Arbash Meinel)
3095
* Doctests are now run in temporary directories which are cleaned up when
3096
they finish, rather than using special ScratchDir/ScratchBranch objects.
3099
* Split ``check`` into separate methods on the branch and on the repository,
3100
so that it can be specialized in ways that are useful or efficient for
3101
different formats. (Martin Pool, Robert Collins)
3103
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
3104
the global revision graph but only that part leading up to a particular
3105
revision. (Martin Pool, Robert Collins)
3107
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
3108
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
3109
(Robert Collins, Jelmer Vernooij).
3111
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
3112
Uses subprocess instead of spawnvp.
3113
(James Henstridge, John Arbash Meinel, #4047, #48914)
3115
* New command line option '--profile-imports', which will install a custom
3116
importer to log time to import modules and regex compilation time to
3117
sys.stderr (John Arbash Meinel)
3119
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
3120
instead. (Robert Collins)
3122
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
3124
bzr 0.8.2 2006-05-17
3125
=====================
3129
* setup.py failed to install launchpad plugin. (Martin Pool)
3131
bzr 0.8.1 2006-05-16
3132
=====================
3136
* Fix failure to commit a merge in a checkout. (Martin Pool,
3137
Robert Collins, Erik Bågfors, #43959)
3139
* Nicer messages from 'commit' in the case of renames, and correct
3140
messages when a merge has occured. (Robert Collins, Martin Pool)
3142
* Separate functionality from assert statements as they are skipped in
3143
optimized mode of python. Add the same check to pending merges.
3144
(Olaf Conradi, #44443)
3148
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
3150
* Add info on standalone branches without a working tree.
3151
(Olaf Conradi, #44155)
3153
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
3157
* Make editor invocation comply with Debian Policy. First check
3158
environment variables VISUAL and EDITOR, then try editor from
3159
alternatives system. If that all fails, fall back to the pre-defined
3160
list of editors. (Olaf Conradi, #42904)
3164
* New 'register-branch' command registers a public branch into
3165
Launchpad.net, where it can be associated with bugs, etc.
3166
(Martin Pool, Bjorn Tillenius, Robert Collins)
3170
* New public api in InventoryEntry - ``describe_change(old, new)`` which
3171
provides a human description of the changes between two old and
3172
new. (Robert Collins, Martin Pool)
3176
* Fix test case for bzr info in upgrading a standalone branch to metadir,
3177
uses bzrlib api now. (Olaf Conradi)
3182
NOTES WHEN UPGRADING:
3184
Release 0.8 of bzr introduces a new format for history storage, called
3185
'knit', as an evolution of to the 'weave' format used in 0.7. Local
3186
and remote operations are faster using knits than weaves. Several
3187
operations including 'init', 'init-repo', and 'upgrade' take a
3188
--format option that controls this. Branching from an existing branch
3189
will keep the same format.
3191
It is possible to merge, pull and push between branches of different
3192
formats but this is slower than moving data between homogenous
3193
branches. It is therefore recommended (but not required) that you
3194
upgrade all branches for a project at the same time. Information on
3195
formats is shown by 'bzr info'.
3197
bzr 0.8 now allows creation of 'repositories', which hold the history
3198
of files and revisions for several branches. Previously bzr kept all
3199
the history for a branch within the .bzr directory at the root of the
3200
branch, and this is still the default. To create a repository, use
3201
the new 'bzr init-repo' command. Branches exist as directories under
3202
the repository and contain just a small amount of information
3203
indicating the current revision of the branch.
3205
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
3206
subversion. Checkouts are associated with a branch (optionally in a
3207
repository), which contains all the historical information. The
3208
result is that a checkout can be deleted without losing any
3209
already-committed revisions. A new 'update' command is also available.
3211
Repositories and checkouts are not supported with the 0.7 storage
3212
format. To use them you must upgrad to either knits, or to the
3213
'metaweave' format, which uses weaves but changes the .bzr directory
3219
* Sftp paths can now be relative, or local, according to the lftp
3220
convention. Paths now take the form::
3222
sftp://user:pass@host:port/~/relative/path
3224
sftp://user:pass@host:port/absolute/path
3226
* The FTP transport now tries to reconnect after a temporary
3227
failure. ftp put is made atomic. (Matthieu Moy)
3229
* The FTP transport now maintains a pool of connections, and
3230
reuses them to avoid multiple connections to the same host (like
3231
sftp did). (Daniel Silverstone)
3233
* The ``bzr_man.py`` file has been removed. To create the man page now,
3234
use ``./generate_docs.py man``. The new program can also create other files.
3235
Run ``python generate_docs.py --help`` for usage information.
3236
(Hans Ulrich Niedermann & James Blackwell).
3238
* Man Page now gives full help (James Blackwell).
3239
Help also updated to reflect user config now being stored in .bazaar
3240
(Hans Ulrich Niedermann)
3242
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
3244
* Pull now accepts a --revision argument (Erik Bågfors)
3246
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
3247
line. You can now use the following command to sign all of your old
3250
find .bzr/revision-store// -name my@email-* \
3251
| sed 's/.*\/\/..\///' \
3254
* Upgrade can now upgrade over the network. (Robert Collins)
3256
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
3257
behaviour. By default they will cache history in the checkout, but
3258
with --lightweight almost all data is kept in the master branch.
3261
* 'revert' unversions newly-versioned files, instead of deleting them.
3263
* 'merge' is more robust. Conflict messages have changed.
3265
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
3268
* Default log format can be set in configuration and plugins can register
3269
their own formatters. (Erik Bågfors)
3271
* New 'reconcile' command will check branch consistency and repair indexes
3272
that can become out of sync in pre 0.8 formats. (Robert Collins,
3275
* New 'bzr init --format' and 'bzr upgrade --format' option to control
3276
what storage format is created or produced. (Robert Collins,
3279
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
3281
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
3283
* New 'init-repository' command, plus support for repositories in 'init'
3284
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
3286
* Improve output of 'info' command. Show all relevant locations related to
3287
working tree, branch and repository. Use kibibytes for binary quantities.
3288
Fix off-by-one error in missing revisions of working tree. Make 'info'
3289
work on branches, repositories and remote locations. Show locations
3290
relative to the shared repository, if applicable. Show locking status
3291
of locations. (Olaf Conradi)
3293
* Diff and merge now safely handle binary files. (Aaron Bentley)
3295
* 'pull' and 'push' now normalise the revision history, so that any two
3296
branches with the same tip revision will have the same output from 'log'.
3299
* 'merge' accepts --remember option to store parent location, like 'push'
3300
and 'pull'. (Olaf Conradi)
3302
* bzr status and diff when files given as arguments do not exist
3303
in the relevant trees. (Martin Pool, #3619)
3305
* Add '.hg' to the default ignore list. (Martin Pool)
3307
* 'knit' is now the default disk format. This improves disk performance and
3308
utilization, increases incremental pull performance, robustness with SFTP
3309
and allows checkouts over SFTP to perform acceptably.
3310
The initial Knit code was contributed by Johan Rydberg based on a
3311
specification by Martin Pool.
3312
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
3314
* New tool to generate all-in-one html version of the manual. (Alexander
3317
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
3318
to be left in the SFTP repository. (Robert Collins, Martin Pool).
3320
* New option 'diff --prefix' to control how files are named in diff
3321
output, with shortcuts '-p0' and '-p1' corresponding to the options for
3322
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
3324
* Add --revision option to 'annotate' command. (Olaf Conradi)
3326
* If bzr shows an unexpected revision-history after pulling (perhaps due
3327
to a reweave) it can now be corrected by 'bzr reconcile'.
3332
* Commit is now verbose by default, and shows changed filenames and the
3333
new revision number. (Robert Collins, Martin Pool)
3335
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
3337
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
3339
* Make 'pull' and 'push' remember location on failure using --remember.
3342
* For compatibility, make old format for using weaves inside metadir
3343
available as 'metaweave' format. Rename format 'metadir' to 'default'.
3344
Clean up help for option --format in commands 'init', 'init-repo' and
3345
'upgrade'. (Olaf Conradi)
3349
* The internal storage of history, and logical branch identity have now
3350
been split into Branch, and Repository. The common locking and file
3351
management routines are now in bzrlib.lockablefiles.
3352
(Aaron Bentley, Robert Collins, Martin Pool)
3354
* Transports can now raise DependencyNotPresent if they need a library
3355
which is not installed, and then another implementation will be
3356
tried. (Martin Pool)
3358
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
3361
* Using Tree Transform for merge, revert, tree-building
3363
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
3364
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
3365
replacement API's. (Robert Collins)
3367
* New BzrDir class represents the .bzr control directory and manages
3368
formatting issues. (Robert Collins)
3370
* New repository.InterRepository class encapsulates Repository to
3371
Repository actions and allows for clean selection of optimised code
3372
paths. (Robert Collins)
3374
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
3375
deprecated, please use ``branch.fetch`` or ``repository.fetch``
3376
depending on your needs. (Robert Collins)
3378
* deprecated methods now have a ``is_deprecated`` flag on them that can
3379
be checked, if you need to determine whether a given callable is
3380
deprecated at runtime. (Robert Collins)
3382
* Progress bars are now nested - see
3383
``bzrlib.ui.ui_factory.nested_progress_bar``.
3384
(Robert Collins, Robey Pointer)
3386
* New API call ``get_format_description()`` for each type of format.
3389
* Changed ``branch.set_parent()`` to accept None to remove parent.
3392
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
3394
* WorkingTree.branch is now a read only property. (Robert Collins)
3396
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
3397
can be None or a factory that will create a progress bar. This is
3398
useful for testing or for overriding the bzrlib.progress heuristic.
3401
* New API method ``get_physical_lock_status()`` to query locks present on a
3402
transport. (Olaf Conradi)
3404
* Repository.reconcile now takes a thorough keyword parameter to allow
3405
requesting an indepth reconciliation, rather than just a data-loss
3406
check. (Robert Collins)
3408
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
3409
the user for yes/no style input. (Robert Collins)
3413
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
3414
for testing SFTP protocol support. (Robey Pointer)
3416
* Branch formats are now tested once per implementation (see ``bzrlib.
3417
tests.branch_implementations``. This is analagous to the transport
3418
interface tests, and has been followed up with working tree,
3419
repository and BzrDir tests. (Robert Collins)
3421
* New test base class TestCaseWithTransport provides a transport aware
3422
test environment, useful for testing any transport-interface using
3423
code. The test suite option --transport controls the transport used
3424
by this class (when its not being used as part of implementation
3425
contract testing). (Robert Collins)
3427
* Close logging handler on disabling the test log. This will remove the
3428
handler from the internal list inside python's logging module,
3429
preventing shutdown from closing it twice. (Olaf Conradi)
3431
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
3433
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
3434
parameter which will provide String("foo") to the command as its stdin.
3441
* .bzrignore is excluded from exports, on the grounds that it's a bzr
3442
internal-use file and may not be wanted. (Jamie Wilkinson)
3444
* The "bzr directories" command were removed in favor of the new
3445
--kind option to the "bzr inventory" command. To list all
3446
versioned directories, now use "bzr inventory --kind directory".
3449
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
3450
by default. (John Arbash Meinel)
3452
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
3453
environment variable. Now the path for it is searched in ``BZR_HOME``,
3454
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
3455
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
3456
``HOME``. (John Arbash Meinel)
3458
* Plugins with the same name in different directories in the bzr plugin
3459
path are no longer loaded: only the first successfully loaded one is
3460
used. (Robert Collins)
3462
* Use systems' external ssh command to open connections if possible.
3463
This gives better integration with user settings such as ProxyCommand.
3466
* Permissions on files underneath .bzr/ are inherited from the .bzr
3467
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
3468
will mean that future file will be created with group write permissions.
3470
* configure.in and config.guess are no longer in the builtin default
3473
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
3474
files. (John Arbash Meinel, Martin Pool)
3478
* "bzr INIT dir" now initializes the specified directory, and creates
3479
it if it does not exist. (John Arbash Meinel)
3481
* New remerge command (Aaron Bentley)
3483
* Better zsh completion script. (Steve Borho)
3485
* 'bzr diff' now returns 1 when there are changes in the working
3486
tree. (Robert Collins)
3488
* 'bzr push' now exists and can push changes to a remote location.
3489
This uses the transport infrastructure, and can store the remote
3490
location in the ~/.bazaar/branches.conf configuration file.
3493
* Test directories are only kept if the test fails and the user requests
3496
* Tweaks to short log printing
3498
* Added branch nicks, new nick command, printing them in log output.
3501
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
3502
occurs. (Martin Pool)
3504
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
3505
the same as Subversion. (Martin Pool)
3507
* New ftp transport support (on ftplib), for ftp:// and aftp://
3508
URLs. (Daniel Silverstone)
3510
* Commit editor temporary files now start with ``bzr_log.``, to allow
3511
text editors to match the file name and set up appropriate modes or
3512
settings. (Magnus Therning)
3514
* Improved performance when integrating changes from a remote weave.
3515
(Goffredo Baroncelli)
3517
* Sftp will attempt to cache the connection, so it is more likely that
3518
a connection will be reused, rather than requiring multiple password
3521
* bzr revno now takes an optional argument indicating the branch whose
3522
revno should be printed. (Michael Ellerman)
3524
* bzr cat defaults to printing the last version of the file.
3525
(Matthieu Moy, #3632)
3527
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
3528
profiler. (Denys Duchier)
3530
* Faster commits by reading only the headers of affected weave files.
3533
* 'bzr add' now takes a --dry-run parameter which shows you what would be
3534
added, but doesn't actually add anything. (Michael Ellerman)
3536
* 'bzr add' now lists how many files were ignored per glob. add --verbose
3537
lists the specific files. (Aaron Bentley)
3539
* 'bzr missing' now supports displaying changes in diverged trees and can
3540
be limited to show what either end of the comparison is missing.
3541
(Aaron Bently, with a little prompting from Daniel Silverstone)
3545
* SFTP can walk up to the root path without index errors. (Robert Collins)
3547
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
3549
* Error when run with -OO
3551
* Fix bug in reporting http errors that don't have an http error code.
3554
* Handle more cases of pipe errors in display commands
3556
* Change status to 3 for all errors
3558
* Files that are added and unlinked before committing are completely
3559
ignored by diff and status
3561
* Stores with some compressed texts and some uncompressed texts are now
3562
able to be used. (John A Meinel)
3564
* Fix for bzr pull failing sometimes under windows
3566
* Fix for sftp transport under windows when using interactive auth
3568
* Show files which are both renamed and modified as such in 'bzr
3569
status' output. (Daniel Silverstone, #4503)
3571
* Make annotate cope better with revisions committed without a valid
3572
email address. (Marien Zwart)
3574
* Fix representation of tab characters in commit messages.
3577
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
3578
now parsed properly under Windows. (Alexander Belchenko)
3580
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
3582
* Keep a cached copy of the basis inventory to speed up operations
3583
that need to refer to it. (Johan Rydberg, Martin Pool)
3585
* Fix bugs in bzr status display of non-ascii characters.
3588
* Remove Makefile.in from default ignore list.
3589
(Tollef Fog Heen, Martin Pool, #6413)
3591
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
3595
* Fix selftest asking for passwords when there are no SFTP keys.
3596
(Robey Pointer, Jelmer Vernooij)
3598
* Fix selftest run with 'python -O'. (Martin Pool)
3600
* Fix HTTP tests under Windows. (John Arbash Meinel)
3602
* Make tests work even if HOME is not set (Aaron Bentley)
3604
* Updated ``build_tree`` to use fixed line-endings for tests which read
3605
the file cotents and compare. Make some tests use this to pass under
3606
Windows. (John Arbash Meinel)
3608
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
3610
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
3611
(John Arbash Meinel)
3613
* Use terminal width to align verbose test output. (Martin Pool)
3615
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
3616
If adding a new test script please add that to
3617
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
3619
* Much better error message if one of the test suites can't be
3620
imported. (Martin Pool)
3622
* Make check now runs the test suite twice - once with the default locale,
3623
and once with all locales forced to C, to expose bugs. This is not
3624
trivially done within python, so for now its only triggered by running
3625
Make check. Integrators and packagers who wish to check for full
3626
platform support should run 'make check' to test the source.
3629
* Tests can now run TestSkipped if they can't execute for any reason.
3630
(Martin Pool) (NB: TestSkipped should only be raised for correctable
3631
reasons - see the wiki spec ImprovingBzrTestSuite).
3633
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
3634
paths for the transport tests. Introduce blackbox remote sftp tests that
3635
test the same permutations. (Robert Collins, Robey Pointer)
3637
* Transport implementation tests are now independent of the local file
3638
system, which allows tests for esoteric transports, and for features
3639
not available in the local file system. They also repeat for variations
3640
on the URL scheme that can introduce issues in the transport code,
3641
see bzrlib.transport.TransportTestProviderAdapter() for this.
3644
* ``TestCase.build_tree`` uses the transport interface to build trees,
3645
pass in a transport parameter to give it an existing connection.
3650
* WorkingTree.pull has been split across Branch and WorkingTree,
3651
to allow Branch only pulls. (Robert Collins)
3653
* ``commands.display_command`` now returns the result of the decorated
3654
function. (Robert Collins)
3656
* LocationConfig now has a ``set_user_option(key, value)`` call to save
3657
a setting in its matching location section (a new one is created
3658
if needed). (Robert Collins)
3660
* Branch has two new methods, ``get_push_location`` and
3661
``set_push_location`` to respectively, get and set the push location.
3664
* ``commands.register_command`` now takes an optional flag to signal that
3665
the registrant is planning to decorate an existing command. When
3666
given multiple plugins registering a command is not an error, and
3667
the original command class (whether built in or a plugin based one) is
3668
returned to the caller. There is a new error 'MustUseDecorated' for
3669
signalling when a wrapping command should switch to the original
3670
version. (Robert Collins)
3672
* Some option parsing errors will raise 'BzrOptionError', allowing
3673
granular detection for decorating commands. (Robert Collins).
3675
* ``Branch.read_working_inventory`` has moved to
3676
``WorkingTree.read_working_inventory``. This necessitated changes to
3677
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
3678
WorkingTree as well. To make it clear that a WorkingTree cannot always
3679
be obtained ``Branch.working_tree()`` will raise
3680
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
3682
* All pending merges operations from Branch are now on WorkingTree.
3685
* The follow operations from Branch have moved to WorkingTree::
3695
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
3697
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
3699
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
3702
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
3703
query method. (Robert Collins)
3705
* New options to read only the table-of-contents of a weave.
3708
* Raise NoSuchFile when someone tries to add a non-existant file.
3711
* Simplify handling of DivergedBranches in ``cmd_pull()``.
3714
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
3715
is exposed as ``Branch().control_files``. Also this has been altered with the
3716
controlfile pre/suffix replaced by simple method names like 'get' and
3717
'put'. (Aaron Bentley, Robert Collins).
3719
* Deprecated functions and methods can now be marked as such using the
3720
``bzrlib.symbol_versioning`` module. Marked method have their docstring
3721
updated and will issue a DeprecationWarning using the warnings module
3722
when they are used. (Robert Collins)
3724
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
3725
for functions that need unicode strings. (Robert Collins)
3732
* pull now takes --verbose to show you what revisions are added or removed
3735
* merge now takes a --show-base option to include the base text in
3739
* The config files are now read using ConfigObj, so '=' should be used as
3740
a separator, not ':'.
3743
* New 'bzr commit --strict' option refuses to commit if there are
3744
any unknown files in the tree. To commit, make sure all files are
3745
either ignored, added, or deleted. (Michael Ellerman)
3747
* The config directory is now ~/.bazaar, and there is a single file
3748
~/.bazaar/bazaar.conf storing email, editor and other preferences.
3751
* 'bzr add' no longer takes a --verbose option, and a --quiet option
3752
has been added that suppresses all output.
3754
* Improved zsh completion support in contrib/zsh, from Clint
3757
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
3758
Goffredo Baroncelli.
3760
* 'bzr check' now accepts -v for verbose reporting, and checks for
3761
ghosts in the branch. (Robert Collins)
3763
* New command 're-sign' which will regenerate the gpg signature for
3764
a revision. (Robert Collins)
3766
* If you set ``check_signatures=require`` for a path in
3767
``~/.bazaar/branches.conf`` then bzr will invoke your
3768
``gpg_signing_command`` (defaults to gpg) and record a digital signature
3769
of your commit. (Robert Collins)
3771
* New sftp transport, based on Paramiko. (Robey Pointer)
3773
* 'bzr pull' now accepts '--clobber' which will discard local changes
3774
and make this branch identical to the source branch. (Robert Collins)
3776
* Just give a quieter warning if a plugin can't be loaded, and
3777
put the details in .bzr.log. (Martin Pool)
3779
* 'bzr branch' will now set the branch-name to the last component of the
3780
output directory, if one was supplied.
3782
* If the option ``post_commit`` is set to one (or more) python function
3783
names (must be in the bzrlib namespace), then they will be invoked
3784
after the commit has completed, with the branch and ``revision_id`` as
3785
parameters. (Robert Collins)
3787
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
3789
* --merge-type weave is now supported for file contents. Tree-shape
3790
changes are still three-way based. (Martin Pool, Aaron Bentley)
3792
* 'bzr check' allows the first revision on revision-history to have
3793
parents - something that is expected for cheap checkouts, and occurs
3794
when conversions from baz do not have all history. (Robert Collins).
3796
* 'bzr merge' can now graft unrelated trees together, if your specify
3797
0 as a base. (Aaron Bentley)
3799
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
3802
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
3804
* 'bzr merge --reprocess' minimizes conflicts
3808
* The 'bzr selftest --pattern' option for has been removed, now
3809
test specifiers on the command line can be simple strings, or
3810
regexps, or both. (Robert Collins)
3812
* Passing -v to selftest will now show the time each test took to
3813
complete, which will aid in analysing performance regressions and
3814
related questions. (Robert Collins)
3816
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
3817
is given. (Martin Pool)
3819
* There is a new method for TestCaseInTempDir, assertFileEqual, which
3820
will check that a given content is equal to the content of the named
3821
file. (Robert Collins)
3823
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
3828
* New 'testament' command and concept for making gpg-signatures
3829
of revisions that are not tied to a particular internal
3830
representation. (Martin Pool).
3832
* Per-revision properties ('revprops') as key-value associated
3833
strings on each revision created when the revision is committed.
3834
Intended mainly for the use of external tools. (Martin Pool).
3836
* Config options have moved from bzrlib.osutils to bzrlib.config.
3839
* Improved command line option definitions allowing explanations
3840
for individual options, among other things. Contributed by
3843
* Config options have moved from bzrlib.osutils to bzrlib.config.
3844
Configuration is now done via the config.Config interface:
3845
Depending on whether you have a Branch, a Location or no information
3846
available, construct a ``*Config``, and use its ``signature_checking``,
3847
``username`` and ``user_email`` methods. (Robert Collins)
3849
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
3850
they are made available for other plugins to use. You should not
3851
import other plugins during the ``__init__`` of your plugin though, as
3852
no ordering is guaranteed, and the plugins directory is not on the
3853
python path. (Robert Collins)
3855
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
3856
no longer takes an inventory, rather it takes an option branch
3857
parameter, and if None is given will open the branch at basedir
3858
implicitly. (Robert Collins)
3860
* Cleaner exception structure and error reporting. Suggested by
3861
Scott James Remnant. (Martin Pool)
3863
* Branch.remove has been moved to WorkingTree, which has also gained
3864
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
3867
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
3868
added to the branch module. Use these to cause a function to run in a
3869
read or write lock respectively. (Robert Collins)
3871
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
3872
which allows direct access to the common case of 'get me this file
3873
from its branch'. (Robert Collins)
3875
* Transports can register using ``register_lazy_transport``, and they
3876
will be loaded when first used. (Martin Pool)
3878
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
3879
A new option to WorkingTree.pull has been added, clobber, which will
3880
ignore diverged history and pull anyway.
3883
* config.Config has a ``get_user_option`` call that accepts an option name.
3884
This will be looked up in branches.conf and bazaar.conf as normal.
3885
It is intended that this be used by plugins to support options -
3886
options of built in programs should have specific methods on the config.
3889
* ``merge.merge_inner`` now has tempdir as an optional parameter.
3892
* Tree.kind is not recorded at the top level of the hierarchy, as it was
3893
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
3896
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
3897
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
3898
about future directions. (Robert Collins/Martin Pool)
3900
* bzrlib.transport.http has been modified so that only 404 urllib errors
3901
are returned as NoSuchFile. Other exceptions will propogate as normal.
3902
This allows debuging of actual errors. (Robert Collins)
3904
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
3905
to apis like 'put', 'get' and 'has'. This is to provide consistent
3906
behaviour - it operates on url's only. (Robert Collins)
3908
* Transports can register using ``register_lazy_transport``, and they
3909
will be loaded when first used. (Martin Pool)
3911
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
3912
is called by ``merge_inner``. This is so that the conflict count can be
3913
retrieved (and potentially manipulated) before returning to the caller
3914
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
3915
caller. (Robert Collins)
3917
* ``revision.revision_graph`` can handle having only partial history for
3918
a revision - that is no revisions in the graph with no parents.
3921
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
3922
produce a branch and a list of paths, relative to that branch
3925
* New TestCase.addCleanup facility.
3927
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
3928
which can be used by programs importing bzrlib.
3932
* Better handling of branches in directories with non-ascii names.
3933
(Joel Rosdahl, Panagiotis Papadakos)
3935
* Upgrades of trees with no commits will not fail due to accessing
3936
[-1] in the revision-history. (Andres Salomon)
3939
bzr 0.1.1 2005-10-12
3940
====================
3944
* Fix problem in pulling over http from machines that do not
3945
allow directories to be listed.
3947
* Avoid harmless warning about invalid hash cache after
3948
upgrading branch format.
3952
* Avoid some unnecessary http operations in branch and pull.
3960
* 'bzr branch' over http initially gives a very high estimate
3961
of completion time but it should fall as the first few
3962
revisions are pulled in. branch is still slow on
3963
high-latency connections.
3967
* bzr-man.py has been updated to work again. Contributed by
3970
* Locking is now done with fcntl.lockf which works with NFS
3971
file systems. Contributed by Harald Meland.
3973
* When a merge encounters a file that has been deleted on
3974
one side and modified on the other, the old contents are
3975
written out to foo.BASE and foo.SIDE, where SIDE is this
3976
or OTHER. Contributed by Aaron Bentley.
3978
* Export was choosing incorrect file paths for the content of
3979
the tarball, this has been fixed by Aaron Bentley.
3981
* Commit will no longer commit without a log message, an
3982
error is returned instead. Contributed by Jelmer Vernooij.
3984
* If you commit a specific file in a sub directory, any of its
3985
parent directories that are added but not listed will be
3986
automatically included. Suggested by Michael Ellerman.
3988
* bzr commit and upgrade did not correctly record new revisions
3989
for files with only a change to their executable status.
3990
bzr will correct this when it encounters it. Fixed by
3993
* HTTP tests now force off the use of ``http_proxy`` for the duration.
3994
Contributed by Gustavo Niemeyer.
3996
* Fix problems in merging weave-based branches that have
3997
different partial views of history.
3999
* Symlink support: working with symlinks when not in the root of a
4000
bzr tree was broken, patch from Scott James Remnant.
4004
* 'branch' now accepts a --basis parameter which will take advantage
4005
of local history when making a new branch. This allows faster
4006
branching of remote branches. Contributed by Aaron Bentley.
4008
* New tree format based on weave files, called version 5.
4009
Existing branches can be upgraded to this format using
4012
* Symlinks are now versionable. Initial patch by
4013
Erik Toubro Nielsen, updated to head by Robert Collins.
4015
* Executable bits are tracked on files. Patch from Gustavo
4018
* 'bzr status' now shows unknown files inside a selected directory.
4019
Patch from Heikki Paajanen.
4021
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
4022
and 'resolve' have needed added, which list and remove those
4023
merge conflicts respectively. A conflicted tree cannot be committed
4024
in. Contributed by Aaron Bentley.
4026
* 'rm' is now an alias for 'remove'.
4028
* Stores now split out their content in a single byte prefixed hash,
4029
dropping the density of files per directory by 256. Contributed by
4032
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
4033
Contributed by Robert Collins.
4035
* 'bzr log' with the default formatter will show merged revisions,
4036
indented to the right. Initial implementation contributed by Gustavo
4037
Niemeyer, made incremental by Robert Collins.
4042
* Test case failures have the exception printed after the log
4043
for your viewing pleasure.
4045
* InventoryEntry is now an abstract base class, use one of the
4046
concrete InventoryDirectory etc classes instead.
4048
* Branch raises an UnsupportedFormatError when it detects a
4049
bzr branch it cannot understand. This allows for precise
4050
handling of such circumstances.
4052
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
4053
list of their ids and ``parent_sha1s`` is a list of their corresponding
4054
sha1s (for old branches only at the moment.)
4056
* New method-object style interface for Commit() and Fetch().
4058
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
4059
we call them revisions not patches.
4061
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
4062
directory is created if it doesn't exist.
4064
* Inventories now identify the files which were present by
4065
giving the revision *of that file*.
4067
* Inventory and Revision XML contains a version identifier.
4068
This must be consistent with the overall branch version
4069
but allows for more flexibility in future upgrades.
4073
* Removed testsweet module so that tests can be run after
4074
bzr installed by 'bzr selftest'.
4076
* 'bzr selftest' command-line arguments can now be partial ids
4077
of tests to run, e.g. ``bzr selftest test_weave``
4080
bzr 0.0.9 2005-09-23
4081
====================
4085
* Fixed "branch -r" option.
4087
* Fix remote access to branches containing non-compressed history.
4090
* Better reliability of http server tests. (John Arbash-Meinel)
4092
* Merge graph maximum distance calculation fix. (Aaron Bentley)
4094
* Various minor bug in windows support have been fixed, largely in the
4095
test suite. Contributed by Alexander Belchenko.
4099
* Status now accepts a -r argument to give status between chosen
4100
revisions. Contributed by Heikki Paajanen.
4102
* Revision arguments no longer use +/-/= to control ranges, instead
4103
there is a 'before' namespace, which limits the successive namespace.
4104
For example '$ bzr log -r date:yesterday..before:date:today' will
4105
select everything from yesterday and before today. Contributed by
4108
* There is now a bzr.bat file created by distutils when building on
4109
Windows. Contributed by Alexander Belchenko.
4113
* Removed uuid() as it was unused.
4115
* Improved 'fetch' code for pulling revisions from one branch into
4116
another (used by pull, merged, etc.)
4119
bzr 0.0.8 2005-09-20
4120
====================
4124
* Adding a file whose parent directory is not versioned will
4125
implicitly add the parent, and so on up to the root. This means
4126
you should never need to explictly add a directory, they'll just
4127
get added when you add a file in the directory. Contributed by
4130
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
4133
* If you set ``BZR_EDITOR`` in the environment, it is checked in
4134
preference to EDITOR and the config file for the interactive commit
4135
editing program. Related to this is a bugfix where a missing program
4136
set in EDITOR would cause editing to fail, now the fallback program
4137
for the operating system is still tried.
4139
* Files that are not directories/symlinks/regular files will no longer
4140
cause bzr to fail, it will just ignore them by default. You cannot add
4141
them to the tree though - they are not versionable.
4146
* Refactor xml packing/unpacking.
4150
* Fixed 'bzr mv' by Ollie Rutherfurd.
4152
* Fixed strange error when trying to access a nonexistent http
4155
* Make sure that the hashcache gets written out if it can't be
4161
* Various Windows fixes from Ollie Rutherfurd.
4163
* Quieten warnings about locking; patch from Matt Lavin.
4166
bzr-0.0.7 2005-09-02
4167
====================
4171
* ``bzr shell-complete`` command contributed by Clint Adams to
4172
help with intelligent shell completion.
4174
* New expert command ``bzr find-merge-base`` for debugging merges.
4179
* Much better merge support.
4181
* merge3 conflicts are now reported with markers like '<<<<<<<'
4182
(seven characters) which is the same as CVS and pleases things
4188
* ``bzr upgrade`` no longer fails when trying to fix trees that
4189
mention revisions that are not present.
4191
* Fixed bugs in listing plugins from ``bzr plugins``.
4193
* Fix case of $EDITOR containing options for the editor.
4195
* Fix log -r refusing to show the last revision.
4196
(Patch from Goffredo Baroncelli.)
4201
* ``bzr log --show-ids`` shows the revision ids of all parents.
4203
* Externally provided commands on your $BZRPATH no longer need
4204
to recognize --bzr-usage to work properly, and can just handle
4210
* Changed trace messages to go through the standard logging
4211
framework, so that they can more easily be redirected by
4216
bzr-0.0.6 2005-08-18
4217
====================
4221
* Python plugins, automatically loaded from the directories on
4222
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
4224
* New 'bzr mkdir' command.
4226
* Commit mesage is fetched from an editor if not given on the
4227
command line; patch from Torsten Marek.
4229
* ``bzr log -m FOO`` displays commits whose message matches regexp
4232
* ``bzr add`` with no arguments adds everything under the current directory.
4234
* ``bzr mv`` does move or rename depending on its arguments, like
4237
* ``bzr missing`` command shows a summary of the differences
4238
between two trees. (Merged from John Arbash-Meinel.)
4240
* An email address for commits to a particular tree can be
4241
specified by putting it into .bzr/email within a branch. (Based
4242
on a patch from Heikki Paajanen.)
4247
* Faster working tree operations.
4252
* 3rd-party modules shipped with bzr are copied within the bzrlib
4253
python package, so that they can be installed by the setup
4254
script without clashing with anything already existing on the
4255
system. (Contributed by Gustavo Niemeyer.)
4257
* Moved plugins directory to bzrlib/, so that there's a standard
4258
plugin directory which is not only installed with bzr itself but
4259
is also available when using bzr from the development tree.
4260
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
4261
standard plugins directory.
4263
* When exporting to a tarball with ``bzr export --format tgz``, put
4264
everything under a top directory rather than dumping it into the
4265
current directory. This can be overridden with the ``--root``
4266
option. Patch from William Dodé and John Meinel.
4268
* New ``bzr upgrade`` command to upgrade the format of a branch,
4269
replacing ``bzr check --update``.
4271
* Files within store directories are no longer marked readonly on
4274
* Changed ``bzr log`` output to a more compact form suggested by
4275
John A Meinel. Old format is available with the ``--long`` or
4276
``-l`` option, patched by William Dodé.
4278
* By default the commit command refuses to record a revision with
4279
no changes unless the ``--unchanged`` option is given.
4281
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
4282
line options must come before the command name because they
4283
affect what commands are available; all other options must come
4284
after the command name because their interpretation depends on
4287
* ``branch`` and ``clone`` added as aliases for ``branch``.
4289
* Default log format is back to the long format; the compact one
4290
is available with ``--short``.
4295
* Fix bugs in committing only selected files or within a subdirectory.
4298
bzr-0.0.5 2005-06-15
4299
=====================
4303
* ``bzr`` with no command now shows help rather than giving an
4304
error. Suggested by Michael Ellerman.
4306
* ``bzr status`` output format changed, because svn-style output
4307
doesn't really match the model of bzr. Now files are grouped by
4308
status and can be shown with their IDs. ``bzr status --all``
4309
shows all versioned files and unknown files but not ignored files.
4311
* ``bzr log`` runs from most-recent to least-recent, the reverse
4312
of the previous order. The previous behaviour can be obtained
4313
with the ``--forward`` option.
4315
* ``bzr inventory`` by default shows only filenames, and also ids
4316
if ``--show-ids`` is given, in which case the id is the second
4322
* New 'bzr whoami --email' option shows only the email component
4323
of the user identification, from Jo Vermeulen.
4325
* New ``bzr ignore PATTERN`` command.
4327
* Nicer error message for broken pipe, interrupt and similar
4328
conditions that don't indicate an internal error.
4330
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
4332
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
4333
either read or write mode.
4335
* New option ``bzr log --show-ids`` shows revision and file ids.
4337
* New usage ``bzr log FILENAME`` shows only revisions that
4340
* Changed format for describing changes in ``bzr log -v``.
4342
* New option ``bzr commit --file`` to take a message from a file,
4343
suggested by LarstiQ.
4345
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
4346
Oler. File may be in a branch other than the working directory.
4348
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
4351
* Commands can now be defined by external programs or scripts
4352
in a directory on $BZRPATH.
4354
* New "stat cache" avoids reading the contents of files if they
4355
haven't changed since the previous time.
4357
* If the Python interpreter is too old, try to find a better one
4358
or give an error. Based on a patch from Fredrik Lundh.
4360
* New optional parameter ``bzr info [BRANCH]``.
4362
* New form ``bzr commit SELECTED`` to commit only selected files.
4364
* New form ``bzr log -r FROM:TO`` shows changes in selected
4365
range; contributed by John A Meinel.
4367
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
4368
options through to an external GNU diff.
4370
* New option ``bzr add --no-recurse`` to add a directory but not
4373
* ``bzr --version`` now shows more information if bzr is being run
4379
* Fixed diff format so that added and removed files will be
4380
handled properly by patch. Fix from Lalo Martins.
4382
* Various fixes for files whose names contain spaces or other
4388
* Converted black-box test suites from Bourne shell into Python;
4389
now run using ``./testbzr``. Various structural improvements to
4392
* testbzr by default runs the version of bzr found in the same
4393
directory as the tests, or the one given as the first parameter.
4395
* testbzr also runs the internal tests, so the only command
4396
required to check is just ``./testbzr``.
4398
* testbzr requires python2.4, but can be used to test bzr running
4399
under a different version.
4401
* Tests added for many other changes in this release.
4406
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
4408
* Refactor command functions into Command objects based on HCT by
4409
Scott James Remnant.
4411
* Better help messages for many commands.
4413
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
4414
this is called trace messages are just discarded.
4416
* New internal function ``find_touching_revisions()`` and hidden
4417
command touching-revisions trace the changes to a given file.
4419
* Simpler and faster ``compare_inventories()`` function.
4421
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
4423
* New AtomicFile class.
4425
* New developer commands ``added``, ``modified``.
4430
* Cope on Windows on python2.3 by using the weaker random seed.
4431
2.4 is now only recommended.
4434
bzr-0.0.4 2005-04-22
4435
=====================
4439
* 'bzr diff' optionally takes a list of files to diff. Still a bit
4440
basic. Patch from QuantumG.
4442
* More default ignore patterns.
4444
* New 'bzr log --verbose' shows a list of files changed in the
4445
changeset. Patch from Sebastian Cote.
4447
* Roll over ~/.bzr.log if it gets too large.
4449
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
4452
* New 'bzr help commands' based on a patch from Denys Duchier.
4457
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
4458
or $EMAIL. All are decoded by the locale preferred encoding.
4459
If none of these are present user@hostname is used. The host's
4460
fully-qualified name is not used because that tends to fail when
4461
there are DNS problems.
4463
* New 'bzr whoami' command instead of username user-email.
4468
* Make commit safe for hardlinked bzr trees.
4470
* Some Unicode/locale fixes.
4472
* Partial workaround for ``difflib.unified_diff`` not handling
4473
trailing newlines properly.
4478
* Allow docstrings for help to be in PEP0257 format. Patch from
4481
* More tests in test.sh.
4483
* Write profile data to a temporary file not into working
4484
directory and delete it when done.
4486
* Smaller .bzr.log with process ids.
4491
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
4494
* Some improvements in handling paths on Windows, based on a patch
4498
bzr-0.0.3 2005-04-06
4499
=====================
4503
* New "directories" internal command lists versioned directories
4506
* Can now say "bzr commit --help".
4508
* New "rename" command to rename one file to a different name
4511
* New "move" command to move one or more files into a different
4514
* New "renames" command lists files renamed since base revision.
4516
* New cat command contributed by janmar.
4520
* .bzr.log is placed in $HOME (not pwd) and is always written in
4521
UTF-8. (Probably not a completely good long-term solution, but
4526
* Workaround for difflib bug in Python 2.3 that causes an
4527
exception when comparing empty files. Reported by Erik Toubro
4532
* Refactored inventory storage to insert a root entry at the top.
4536
* Start of shell-based black-box testing in test.sh.
4544
* Win32 fixes from Steve Brown.
4547
bzr-0.0.2 "black cube" 2005-03-31
4548
===================================
4552
* Default ignore list extended (see bzrlib/__init__.py).
4554
* Patterns in .bzrignore are now added to the default ignore list,
4555
rather than replacing it.
4557
* Ignore list isn't reread for every file.
4561
* Reinstate the 'bzr check' command to check invariants of the
4564
* New 'ignored' command lists which files are ignored and why;
4565
'deleted' lists files deleted in the current working tree.
4567
* Performance improvements.
4569
* New global --profile option.
4571
* Ignore patterns like './config.h' now correctly match files in
4572
the root directory only.
4575
bzr-0.0.1 2005-03-26
4576
=====================
4580
* More information from info command.
4582
* Can now say "bzr help COMMAND" for more detailed help.
4584
* Less file flushing and faster performance when writing logs and
4585
committing to stores.
4587
* More useful verbose output from some commands.
4591
* Fix inverted display of 'R' and 'M' during 'commit -v'.
4595
* Include a subset of ElementTree-1.2.20040618 to make
4596
installation easier.
4598
* Fix time.localtime call to work with Python 2.3 (the minimum
4602
bzr-0.0.0.69 2005-03-22
4603
========================
4607
* First public release.
4609
* Storage of local versions: init, add, remove, rm, info, log,