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.. contents:: List of Releases
11
:Codename: Monkey Magic
12
:2.2b4: NOT RELEASED YET
17
* bzrlib library users now need to call ``__enter__`` and ``__exit__`` on
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the result of ``bzrlib.initialize``. This change was made when fixing
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the bad habit recent bzr versions have had of leaving progress bars
20
behind on the screen. That required calling another function before
21
exiting the program, and it made sense to provide a full context
22
manager at the same time. (Robert Collins)
24
* ``bzrlib.re_compile_checked`` is now deprecated. Caller should handle
25
``bzrlib.errors.InvalidPattern`` exception thrown by ``re.match`` in
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case the default error message not suitable for the use case.
29
* The ``bzr`` front end now requires a ``bzrlib.ui.ui_factory`` which is a
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context manager in the Python 2.5 and above sense. The bzrlib base class
31
is such a manager, but third party UI factories which do not derive from
32
``bzrlib.ui.UIFactory`` will be incompatible with the command line front
35
* URLs like ``foo:bar/baz`` are now always parsed as a URL with scheme "foo"
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and path "bar/baz", even if bzr does not recognize "foo" as a known URL
37
scheme. Previously these URLs would be treated as local paths.
44
* Support ``--directory`` option for a number of additional commands:
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conflicts, merge-directive, missing, resolve, shelve, switch,
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unshelve, whoami. (Martin von Gagern, #527878)
51
* ``bzr branch`` to a new repository with a default stacking policy no
52
longer transfers the full history unnecessarily.
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(Andrew Bennetts, #597942)
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* ``bzr init`` does not recursively scan directory contents anymore
56
leading to faster init for directories with existing content.
57
(Martin [gz], Parth Malwankar, #501307)
59
* ``bzr log --exclude-common-ancestry`` is now taken into account for
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linear ancetries. (Vincent Ladeuil, #575631)
62
* ``bzr log -r branch:REMOTE`` can now properly log the remote branch,
63
rather than trying to fetch the data locally and failing because of a
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readonly error. (Martin von Gagern, #149270)
66
* ``bzr pull`` now works when a lp: URL is explicitly defined as the parent
67
or pull location in locations.conf or branch.conf.
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(Gordon Tyler, #534787)
70
* ``bzr reconfigure --unstacked`` now works with branches accessed via a
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smart server. (Andrew Bennetts, #551525)
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* ``BzrDir.find_branches`` should ignore branches with missing repositories.
74
(Marius Kruger, Robert Collins)
76
* ``BzrDir.find_bzrdirs`` should ignore dirs that raises PermissionDenied.
77
(Marius Kruger, Robert Collins)
79
* Ensure that wrong path specifications in ``BZR_PLUGINS_AT`` display
80
proper error messages. (Vincent Ladeuil, #591215)
82
* Explicitly removing ``--profile-imports`` option from parsed command-line
83
arguments on Windows, because bzr script does the same.
84
(Alexander Belchenko, #588277)
86
* Fetching was slightly confused about the best code to use and was
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using a new code path for all branches, resulting in more lookups than
88
necessary on old branches. (Robert Collins, #593515)
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* Final fix for 'no help for command' issue. We now show a clean message
91
when a command has no help, document how to set help more clearly, and
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test that all commands available to the test suite have help.
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(Robert Collins, #177500)
95
* Invalid patterns supplied to ``Globster`` or ``lazy_regex`` now raise
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``InvalidPattern`` exception showing clear error message to the user.
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(Parth Malwankar #300062)
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* Progress output is cleaned up when exiting. (Aaron Bentley)
101
* Raise ValueError instead of a string exception.
102
(John Arbash Meinel, #586926)
104
* Relative imports in plugins are now handled correctly when using
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BZR_PLUGINS_AT. (Vincent Ladeuil, #588959)
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* ``ScriptRunner`` now strips off leading indentation from test scripts,
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which previously caused "SyntaxError: No command for line".
111
* Show unicode filenames in diff headers using terminal encoding.
112
(Alexander Belchenko, Bug #382699)
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NOTE for Windows users: If user need to save diff to file then user need to
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change encoding of the terminal to ANSI encoding with command ``chcp XXX``
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(e.g. ``chcp 1251`` for Russian Windows).
117
* URL displayed for use with ``break-lock`` when smart server sees lock
118
contention are now valid. Default timeout for lock contention retry is
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now 30 seconds instead of 300 seconds.
120
(Parth Malwankar, #250451)
122
* ``walkdirs`` now raises a useful message when the filenames are not using
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the filesystem encoding. (Eric Moritz, #488519)
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* Enable debugging of bzr on windows with pdb and other tools. This was
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broken because we call GetCommandLineW on windows. The fix adjusts the
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command line we get to be the same length as sys.argv.
128
(Jason Spashett, Alexander Belchenko, #587868)
133
* Bazaar now reads data from SSH connections more efficiently on platforms
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that provide the ``socketpair`` function, and when using paramiko.
135
(Andrew Bennetts, #590637)
137
* ``Branch.copy_content_into`` is now a convenience method dispatching to
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a ``InterBranch`` multi-method. This permits ``bzr-loom`` and other
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plugins to intercept this even when a ``RemoteBranch`` proxy is in use.
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(Robert Collins, #201613)
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* ``Branch`` formats can now be loaded lazily by registering a
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``MetaDirBranchFormatFactory`` rather than an actual format. This will
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cause the named format class to be loaded only when an enumeration of
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formats is needed or when the format string for the object is
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encountered. (Robert Collins, Jelmer Vernooij)
148
* ``bzr remove`` now just backs up changed files, in stead of exiting
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forcing you to choose to either keep or delete them. (Marius Kruger, #400554)
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* The encoding that bzr uses to output things other than file content can
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now be overridden via the output_encoding configuration option.
153
(Martin Pool, #340394)
155
* Use lazy imports in ``bzrlib/merge.py`` so that plugins like ``news_merge``
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do not cause modules to be loaded unnecessarily just because the plugin
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registers a merge hook. This improves ``bzr rocks`` time by about 25%
158
in a default installation (with just the core plugins).
164
* Added ``regression`` tag to our tags list. (Robert Collins)
166
* Improved our release checklist to have a bit less churn and leave things
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ready-to-go for the next action (including other people doing
168
development). (Robert Collins)
170
* Remove obsolete discussion of PQM in documentation about how to
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contribute to Bazaar. (Martin Pool, #588444)
176
* ``bzrlib.branch.InterBranch._get_branch_formats_to_test`` now returns
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an iterable of format pairs, rather than just a single pair, permitting
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InterBranch objects that work with multiple permutations to be
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comprehensively tested. (Robert Collins)
181
* ``bzrlib.lsprof.profile`` will no longer silently generate bad threaded
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profiles when concurrent profile requests are made. Instead the profile
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requests will be serialised. Reentrant requests will now deadlock.
186
* ``bzrlib.knit.KnitSequenceMatcher``, which has been deprecated since
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2007, has been deleted. Use ``PatienceSequenceMatcher`` from
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``bzrlib.patiencediff`` instead. (Andrew Bennetts)
190
* ``bzrlib.tests.blackbox.ExternalBase`` is deprecated. It provided only
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one method ``check_output``, and we now recommend checking command
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output using ``run_script``. (Martin Pool)
194
* ``bzrlib.transport.ssh.SSHVendor.connect_ssh`` now returns an object
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that implements the interface of ``bzrlib.transport.ssh.SSHConnection``.
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Third-party implementations of ``SSHVendor`` may need to be updated
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accordingly. Similarly, any code using ``SSHConnection`` directly will
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need to be updated. (Andrew Bennetts)
200
* The constructor of ``bzrilb.smart.medium.SmartSSHClientMedium`` has
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changed to take an ``SSHParams`` instance (replacing many individual
202
values). (Andrew Bennetts)
207
* ``bzrlib.osutils.get_terminal_encoding`` will now only mutter its
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selection when explicitly requested; this avoids many duplicate calls
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being logged when helpers, wrappers and older code that manually calls
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it are executed it is now logged deliberately by the ui setup code.
213
* Improved ``bzrlib.urlutils`` to handle lp:foo/bar URLs. (Gordon Tyler)
215
* ``bzrlib._c_static_tuple.StaticTuple`` now implements ``__sizeof__``, so
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that ``sys.getsizeof`` and other memory analysis tools will report more
217
accurate results. (Andrew Bennetts)
219
* The symbol_versioning module can now cleanup after itself -
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``suppress_deprecation_warnings`` now returns a cleanup function.
226
* Add ``bzrlib.tests.fixtures`` to hold code for setting up objects
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to test. (Martin Pool)
229
* ``test_import_tariff`` now respects BZR_PLUGINS_AT and BZR_PLUGINS_DISABLE.
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(Vincent Ladeuil, #595587)
11
:2.2b3: NOT RELEASED YET
237
This third beta in the 2.2 series brings with it all the goodness of 2.1.2
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and 2.0.6 (though it preceeds 2.0.6 slightly). Of particular note for
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users are compatibility fixes with bzr 1.5 and below servers, a hopeful
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end to the EINTR errors caused by SIGWINCH interactions, a shiny new
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bash completion script and bzr will no longer guess at identity details -
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it was too unreliable in reality. Use ``bzr whoami`` on every new install.
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For developers we have some API changes which may impact plugins as well
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as a bunch of our regular improvements to internal clarity and test
13
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Compatibility Breaks
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248
********************
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* An API break has been made to the lock_write method of ``Branch`` and
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``Repository`` objects; they now return ``branch.BranchWriteLockResult``
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and ``repository.RepositoryWriteLockResult`` objects. This makes
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changing the API in future easier and permits some cleaner calling code.
254
The lock_read method has also changed from having no defined return
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value to returning ``LogicalLockResult`` objects.
258
* ``bzr`` does not try to guess the username as ``username@hostname``
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and requires it to be explictly set. This can be set using ``bzr
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whoami``. (Parth Malwankar, #549310)
262
* ``bzrlib.commands.Command`` will now raise ValueError during
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construction if there is no __doc__ set. (Note, this will be reverted in
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2.2b4) (Robert Collins)
266
* The source tree no longer contains a contrib/zsh/_bzr completion
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script. The new file contrib/zsh/README suggests alternatives.
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(Martin von Gagern, #560030)
31
285
(Parth Malwankar, #304320)
287
* New command line option ``--authors`` to ``bzr log`` allows users to
288
select which of the apparent authors and committer should be
289
included in the log. Defaults depend on format. (Martin von Gagern, #513322)
291
* Support ``--directory`` option for a number of additional commands:
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added, annotate, bind, cat, cat-revision, clean-tree, deleted,
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export, ignore, ignored, lookup-revision, ls, modified, nick,
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re-sign, unbind, unknowns.
295
(Martin von Gagern, #527878)
297
* The bash_completion plugin from the bzr-bash-completion project has
298
been merged into the tree. It provides a bash-completion command and
299
replaces the outdated ``contrib/bash/bzr`` script with a version
300
using the plugin. (Martin von Gagern, #560030)
302
* A new transport based on GIO (the gnome i/o library) provides access to
303
samba shares, webdav using gio+smb and gio+dav. It is also possible to
304
use gio for some already existing transport methods as gio+file,
311
* Alias information shown by ``bzr help`` is now accurate. This
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was showing an internal object name for some plugin aliases.
313
(Parth Malwankar, #584650)
36
315
* ``.bazaar``, ``.bazaar/bazaar.conf`` and ``.bzr.log`` inherit user and
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316
group ownership from the containing directory. This allow bzr to work
39
318
(Martin <gzlist@googlemail.com>, Parth Malwankar, #376388)
320
* ``bzr clean-tree`` should not delete nested bzrdirs. Required for proper
321
support of bzr-externals and scmproj plugins.
322
(Alexander Belchenko, bug #572098)
324
* ``bzr ignore`` will no longer add duplicate patterns to .bzrignore.
325
(Gordon Tyler, #572092)
41
327
* ``bzr log --exclude-common-ancestry -r X..Y`` displays the revisions that
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328
are part of Y ancestry but not part of X ancestry (aka the graph
44
330
(Vincent Ladeuil, #320119)
332
* ``bzr lp-propose`` which was switched to use production Launchpad API
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servers a few commits ago has been reverted to use edge: there is a
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problem with using production which isn't trivially obvious, so we've
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filed a bug to track it, and until thats fixed will be using edge.
336
(Robert Collins, #583667)
338
* ``bzr rm`` should not refuse to delete directories which contained a file
339
which has been moved elsewhere in the tree after the previous commit.
340
(Marius Kruger, Daniel Watkins, #129880)
46
342
* ``bzr selftest --parallel=fork`` wait for its children avoiding zombies.
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343
(Vincent Ladeuil, #566670)
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345
* ``bzr selftest`` should not use ui.note() since it's not unicode safe.
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346
(Vincent Ladeuil, #563997)
348
* CommitBuilder refuses to create revisions whose trees have no root.
351
* Do not register a SIGWINCH signal handler, instead just poll for the
352
terminal width as needed. This avoids the "Interrupted System Call"
353
problems that occur on POSIX with all currently released versions of
355
(Andrew Bennetts, #583941)
52
357
* Don't mention --no-strict when we just issue the warning about unclean trees.
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358
(Vincent Ladeuil, #401599)
56
361
versions before 1.6.
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362
(Andrew Bennetts, #528041)
364
* Improved progress bar for fetch (2a format only). Bazaar now shows an
365
estimate of the number of records to be fetched vs actually fetched.
366
(Parth Malwankar, #374740, #538868)
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368
* Reduce peak memory by one copy of compressed text.
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369
(John Arbash Meinel, #566940)
371
* ``RemoteBranch.lock_write`` raises ``ReadOnlyError`` if called during a
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read lock, rather than causing an ``AttributeError``.
373
(Andrew Bennetts, Данило Шеган, #582781)
375
* Selftest was failing with testtools 0.9.3, which caused an
376
AssertionError raised from a cleanUp to be reported as a Failure, not an
377
Error, breaking on of our test hygiene tests.
378
(Robert Collins, Vincent Ladeuil).
380
* ``set_user_option`` with a dict on remote branches no longer fails with
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an AttributeError. There is a new ``Branch.set_config_option_dict`` RPC
382
to support this efficiently.
383
(Andrew Bennetts, #430382)
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385
* Show the filenames when a file rename fails so that the error will be
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386
more comprehensible.
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387
(Martin Pool, #491763)
389
* Support Pyrex 0.9.9, required changing how we handle exceptions in Pyrex.
390
(John Arbash Meinel, #582656)
392
* Unicode characters in aliases are now handled correctly and do not cause
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UnicodeEncodeError exception. (Parth Malwankar, #529930)
395
* Unicode commit messages that are the same as a file name no longer cause
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UnicodeEncodeError. ``ui.text.show_warning`` now handles unicode
398
(Parth Malwankar, #563646)
400
* Using bzr with `lp:` urls behind an http proxy should work.
401
(Robert Collins, #558343)
403
* When passing a file to ``UTF8DirReader`` make sure to close the current
404
directory file handle after the chdir fails. Otherwise when passing many
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filenames into a command line ``bzr status`` we would leak descriptors.
406
(John Arbash Meinel, #583486)
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