6
.. contents:: List of Releases
15
* ``bzr ls`` is no longer recursive by default. To recurse, use the
16
new ``-R`` option. The old ``--non-recursive`` option has been removed.
17
If you alias ``ls`` to ``ls -R``, you can disable recursion using
18
``--no-recursive`` instead. (Ian Clatworthy)
23
* Plugins can now define their own annotation tie-breaker when two revisions
24
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
25
Be aware though that this is temporary, private (as indicated by the leading
26
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
28
* New command ``bzr dpush`` that can push changes to foreign
29
branches (svn, git) without setting custom bzr-specific metadata.
38
* Adding now works properly when path contains a symbolic link.
39
(Geoff Bache, #183831)
41
* ``bzr send`` works to send emails again using MAPI.
42
(Neil Martinsen-Burrell, #346998)
44
* Check for missing parent inventories in StreamSink. This prevents
45
incomplete stacked branches being created by 1.13 bzr:// and
46
bzr+ssh:// clients (which have bug #354036). Instead, the server now
47
causes those clients to send the missing records. (Andrew Bennetts)
49
* End-Of-Line content filters are now loaded correctly.
50
(Ian Clatworthy, Brian de Alwis, #355280)
52
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
53
longer than 64KiB. (John Arbash Meinel, #364900)
55
* Fix TypeError in running ``bzr break-lock`` on some URLs.
56
(Alexander Belchenko, Martin Pool, #365891)
58
* Non-recursive ``bzr ls`` now works properly when a path is specified.
59
(Jelmer Vernooij, #357863)
70
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
71
class and will call ``_set_parent_location`` after doing unicode
72
encoding. (Robert Collins)
74
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
75
``Branch.set_parent_location`` removing further VFS operations.
78
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
79
or similar when the dir supports configuration settings. The base class
80
defaults to None. There is a matching new server verb
81
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
82
configuration. (Robert Collins)
84
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
85
called before the first test is started, ``done`` called after the last
86
test completes, and a new parameter ``strict``. (Robert Collins)
88
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
89
are now be able to provide credentials if obtaining credentials
90
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
91
Vincent Ladeuil, #321918)
93
* New smart server verb ``BzrDir.initialize_ex`` which implements a
94
refactoring to the core of clone allowing less round trips on new
95
branches. (Robert Collins)
99
:Codename: brisbane-core
103
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
104
keyword templating (via the bzr-keywords plugin) and generic content filtering.
105
End-of-line conversion is now supported for formats supporting content
108
Changes from RC1 to RC2
109
***********************
111
* Fix for bug 358037 Revision not in
112
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
115
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
116
attribute 'get_bytes_as' exception while pulling from Launchpad
117
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
119
* Fix for bug 355280 eol content filters are never loaded and thus never
120
applied (Brian de Alwis, Ian Clatworthy)
122
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
123
write a better fix. (John Arbash Meinel, Robert Collins)
125
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
126
(Marius Kruger, Ian Clatworthy)
128
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
129
(Andrew Bennetts, Robert Collins)
134
* A previously disabled code path to accelerate getting configuration
135
settings from a smart server has been reinstated. We think this *may*
136
cause a incompatibility with servers older than bzr 0.15. We intend
137
to issue a point release to address this if it turns out to be a
138
problem. (Robert Collins, Andrew Bennetts)
140
* bzr no longer autodetects nested trees as 'tree-references'. They
141
must now be explicitly added tree references. At the commandline, use
142
join --reference instead of add. (Aaron Bentley)
144
* The ``--long`` log format (the default) no longer shows merged
145
revisions implicitly, making it consistent with the ``short`` and
146
``line`` log formats. To see merged revisions for just a given
147
revision, use ``bzr log -n0 -rX``. To see every merged revision,
148
use ``bzr log -n0``. (Ian Clatworthy)
153
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
154
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
155
and generic content filtering. These formats replace the experimental
156
``development-wt5`` and ``development-wt5-rich-root`` formats
157
respectively, but have support for filtered views disabled.
160
* New ``mv --auto`` option recognizes renames after they occur.
163
* ``bzr`` can now get passwords from stdin without requiring a controlling
164
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
166
* ``bzr log`` now supports filtering of multiple files and directories
167
and will show changes that touch any of them. Furthermore,
168
directory filtering now shows the changes to any children of that
169
directory, not just the directory object itself.
170
(Ian Clatworthy, #97715)
172
* ``bzr shelve`` can now apply changes without storing anything on the
173
shelf, via the new --destroy option. (Aaron Bentley)
175
* ``bzr send`` now accepts --body to specify an initial message body.
178
* ``bzr xxx --usage`` where xxx is a command now shows a usage
179
message and the options without the descriptive help sections
180
(like Description and Examples). A message is also given
181
explaining how to see the complete help, i.e. ``bzr help xxx``.
184
* Content filters can now be used to provide custom conversion
185
between the canonical format of content (i.e. as stored) and
186
the convenience format of content (i.e. as created in working
187
trees). See ``bzr help content-filters`` for further details.
188
(Ian Clatworthy, Alexander Belchenko)
190
* End-of-line conversion is now supported for formats supporting
191
content filtering. See ``bzr help eol`` for details.
194
* Newly-blessed `join` command allows combining two trees into one.
200
* A new format name alias ``default-rich-root`` has been added and
201
points at the closest relative of the default format that supports
202
rich roots. (Jelmer Vernooij, #338061)
204
* Branching from a stacked branch using ``bzr*://`` will now stream
205
the data when the target repository does not need topological
206
ordering, reducing round trips and network overhead. This uses the
207
existing smart server methods added in 1.13, so will work on any
208
1.13 or newer server. (Robert Collins, Andrew Bennetts)
210
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
211
that displays/saves the content after content filters are applied.
214
* ``bzr ignore`` gives a more informative message when existing
215
version controlled files match the ignore pattern. (Neil
216
Martinsen-Burrell, #248895)
218
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
221
* ``bzr send`` is faster on repositories with deep histories.
224
* IPv6 literals are accepted in URLs.
225
(stlman, Martin Pool, Jelmer Vernooij, #165014)
227
* Progress bars now show the rate of network activity for
228
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
230
* Prompt for user names if they are not in the configuration.
231
(Jelmer Vernooij, #256612)
233
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
234
now takes many less round trips. (Andrew Bennetts, Robert Collins,
237
* Streaming push can be done to older repository formats. This is
238
implemented using a new ``Repository.insert_stream_locked`` RPC.
239
(Andrew Bennetts, Robert Collins)
241
* The "ignoring files outside view: .." message has been re-worded
242
to "Ignoring files outside view. View is .." to reduce confusion
243
about what was being considered and what was being ignored.
246
* The ``long`` log formatter now shows [merge] indicators. If
247
only one level of revisions is displayed and merges are found,
248
the ``long`` and ``short`` log formatters now tell the user
249
how to see the hidden merged revisions. (Ian Clatworthy)
251
* The ``brisbane-core`` project has delivered its beta format
252
``development6-rich-root``. This format is suitable for judicious
253
testing by early adopters. In particular if you are benchmarking bzr
254
performance please be sure to test using this format. At this stage
255
more information is best obtained by contacting the Bazaar mailing list
256
or IRC channel if you are interested in using this format. We will make
257
end user documentation available closer to blessing the format as
258
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
259
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
261
* Tildes are no longer escaped. No more %7Euser/project/branch!
267
* Pushing a new stacked branch will also push the parent inventories for
268
revisions at the stacking boundary. This makes sure that the stacked
269
branch has enough data to calculate inventory deltas for all of its
270
revisions (without requiring the fallback branch). This avoids
271
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
272
when fetching the stacked branch from a 1.13 (or later) smart server.
273
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
275
* End-Of-Line content filters are now loaded correctly.
276
(Ian Clatworthy, Brian de Alwis, #355280)
278
* Authentication plugins now receive all the parameters from the request
279
itself (aka host, port, realm, path, etc). Previously, only the
280
authentication section name, username and encoded password were
281
provided. (Jean-Francois Roy)
283
* bzr gives a better message if an invalid regexp is passed to ``bzr log
284
-m``. (Anne Mohsen, Martin Pool)
286
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
288
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
291
* Fix "is not a stackable format" error when pushing a
292
stackable-format branch with an unstackable-format repository to a
293
destination with a default stacking policy. (Andrew Bennetts)
295
* Fixed incorrect "Source format does not support stacking" warning
296
when pushing to a smart server. (Andrew Bennetts, #334114)
298
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
299
needed. (Vincent Ladeuil, #355454)
301
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
302
on ``bzr add x/y/z`` in formats supporting views when no view is
303
defined. (Ian Clatworthy, #344708)
305
* It is no longer possible to fetch between repositories while the
306
target repository is in a write group. This prevents race conditions
307
that prevent the use of RPC's to perform fetch, and thus allows
308
optimising more operations. (Robert Collins, Andrew Bennetts)
310
* ``merge --force`` works again. (Robert Collins, #342105)
312
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
313
(Vincent Ladeuil, #346593)
315
* Pushing a new branch to a server that has a stacking policy will now
316
upgrade from the local branch format when the stacking policy points at
317
a branch which is itself stackable, because we know the client can read
318
both branches, we know that the trunk for the project can be read too,
319
so the upgrade will not inconvenience users. (Robert Collins, #345169)
321
* Pushing a new stacked branch will also push the parent inventories for
322
revisions at the stacking boundary. This makes sure that the stacked
323
branch has enough data to calculate inventory deltas for all of its
324
revisions (without requiring the fallback branch). This avoids
325
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
326
when fetching the stacked branch from a 1.13 (or later) smart server.
327
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
329
* The full test suite is passing again on OSX. Several minor issues (mostly
330
test related) have been fixed. (Vincent Ladeuil, #355273).
332
* The GNU Changelog formatter is slightly improved in the case where
333
the delta is empty, and now correctly claims not to support tags.
336
* Shelve can now shelve changes to a symlink target.
337
(James Westby, #341558)
339
* The help for the ``info`` command has been corrected.
340
(Ian Clatworthy, #351931)
342
* Upgrade will now use a sensible default format if the source repository
343
uses rich roots. (Jelmer Vernooij, #252908)
348
* Expanded the index of the developer documentation. (Eric Siegerman)
350
* New topic `bzr help debug-flags`. (Martin Pool)
352
* The generated manpage now explicitly lists aliases as commands.
353
(James Westby, #336998)
358
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
361
* ``CommitReporter`` is no longer called with ``unchanged`` status during
362
commit - this was a full-tree overhead that bzr no longer performs.
365
* New abstract ``UIFactory`` method ``get_username`` which will be called to
366
obtain the username to use when connecting to remote machines.
369
* New API ``Inventory.filter()`` added that filters an inventory by
370
a set of file-ids so that only those fileids, their parents and
371
their children are included. (Ian Clatworthy)
373
* New sort order for ``get_record_stream`` ``groupcompress`` which
374
sorts optimally for use with groupcompress compressors. (John Arbash
375
Meinel, Robert Collins)
377
* Repository APIs ``get_deltas_for_revisions()`` and
378
``get_revision_delta()`` now support an optional ``specific_fileids``
379
parameter. If provided, the deltas are filtered so that only those
380
file-ids, their parents and their children are included.
383
* The ``get_credentials`` and ``set_credentials`` methods of
384
``AuthenticationConfig`` now accept an optional realm argument.
387
* The ``pb`` argument to ``fetch()`` is deprecated.
390
* The ``Serializer`` class and the serializer ``format registry`` have moved
391
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
393
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
394
that is not inside the backing transport from being opened. See the
395
module documentation for ``bzrlib.smart.request`` for details.
396
(Andrew Bennetts, Robert Collins)
398
* ``Tree.get_symlink_target`` now always returns a unicode string result
399
or None. Previously it would return the bytes from reading the link
400
which could be in any arbitrary encoding. (Robert Collins)
405
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
406
and ``tearDown`` weren't called. This catches faulty tests that
407
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
408
faulty tests were not properly isolated.
409
(Andrew Bennetts, Robert Collins)
411
* Fix test_msgeditor.MsgEditorTest test isolation.
412
(Vincent Ladeuil, #347130)
414
* ``medusa`` is not used anymore as an FTP test server starting with
415
python2.6. A new FTP test server based on ``pyftplib`` can be used
416
instead. This new server is a soft dependency as medusa which is still
417
preferred if both are available (modulo python version).
423
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
424
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
426
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
427
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
429
* Added ``bzrlib.inventory_delta`` module. This will be used for
430
serializing and deserializing inventory deltas for more efficient
431
streaming on the the network. (Robert Collins, Andrew Bennetts)
433
* ``Branch._get_config`` has been added, which splits out access to the
434
specific config file from the branch. This is used to let RemoteBranch
435
avoid constructing real branch objects to access configuration settings.
436
(Robert Collins, Andrew Bennetts)
438
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
439
the implementation is generic and should impact foreign formats. This
440
helps performance for ``RemoteBranch`` push operations to new stacked
441
branches. (Robert Collins, Andrew Bennetts)
443
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
444
optmizations turned off. This only has effect when processing > 100,000
445
keys during something like ``bzr pack``. (John Arbash Meinel)
447
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
448
mode. Requires ``lp:subunit`` installed to work, but is not a hard
449
dependency. (Robert Collins)
451
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
452
parameter for controlling opening of stacked branches.
453
(Andrew Bennetts, Robert Collins)
455
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
456
in terms of an iter_changes iterator rather than full tree scanning.
459
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
460
enabling it to store the SHA1 and stat of the canonical (post
461
content filtered) form. (Ian Clatworthy)
463
* New ``assertLength`` method based on one Martin has squirreled away
464
somewhere. (Robert Collins, Martin Pool)
466
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
467
objects, allowing better enforcement of the smart server jail when
468
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
470
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
471
to be added to the stanza that is printed for a particular revision.
474
* New repository method ``refresh_data`` to cause any repository to
475
make visible data inserted into the repository by a smart server
476
fetch operation. (Robert Collins, Andrew Bennetts)
478
* ``register_filter_stack_map`` now takes an optional fallback parameter,
479
a callable to invoke if a preference has a value not in the map
480
of filter stacks. This enhancement allows, for example, bzr-svn to
481
handle existing svn properties that define a list of keywords to be
482
expanded. (Ian Clatworthy)
484
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
485
to write config settings to smart servers that support this, saving
486
5 round trips on the stacked streaming acceptance test.
487
(Robert Collins, Andrew Bennetts)
489
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
490
branch specific configuration from a remote server, which uses the
491
already existing ``Branch.get_config_file`` smart verb.
492
(Robert Collins, Andrew Bennetts)
494
* ``RemoteRepository`` will now negatively cache missing revisions during
495
``get_parent_map`` while read-locked. Write-locks are unaffected.
496
(Robert Collins, Andrew Bennetts)
498
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
499
``InterPackToRemotePack`` classes, as they are now unnecessary.
502
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
503
whether the repository can efficiently generate deltas between trees
504
regardless of tree size. (Robert Collins)
506
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
507
byte strings" (aka 'chunked') for the content. It previously was
508
returning a plain string, which worked, but performed very poorly when
509
building a working tree (file.writelines(str) is very inefficient). This
510
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
512
* selftest now supports a --parallel option, with values of 'fork' or
513
'subprocess' to run the test suite in parallel. Currently only linux
514
machine work, other platforms need patches submitted. (Robert Collins,
517
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
518
callables to use to decorate the test suite. Such decorators can add or
519
remove tests, or even remote the test suite to another machine if
520
desired. (Robert Collins)
522
* The smart server verb ``Repository.get_parent_map`` can now include
523
information about ghosts when the special revision ``include-missing:``
524
is in the requested parents map list. With this flag, ghosts are
525
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
527
* ``_walk_to_common_revisions`` will now batch up at least 50
528
revisions before calling ``get_parent_map`` on the target,
529
regardless of ``InterRepository``.
530
(Andrew Bennetts, Robert Collins)
535
:Codename: paraskavedekatriaphobia
540
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
541
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
542
stacked branches should both be much faster over remote connections.
544
Changes From 1.13 to 1.13.1
545
***************************
546
A couple regessions where found in the 1.13 release. The pyrex-generated C
547
extensions are missing from the .tar.gz and .zip files. Documentation on how
548
to generate GNU ChangeLogs is wrong.
553
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
554
version_info. (Bob Tanner, Martin Pool, #345232)
556
* Distribution archives for 1.13 do not contain generated C extension modules
557
(Jean-Francois Roy, Bob Tanner, #344465)
559
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
560
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
562
* ``merge --force`` works again. (Robert Collins, #342105)
564
Changes From RC1 to Final
565
*************************
567
* Fix "is not a stackable format" error when pushing a
568
stackable-format branch with an unstackable-format repository to a
569
destination with a default stacking policy. (Andrew Bennetts)
571
* Progress bars now show the rate of network activity for
572
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
577
* ``bzr log --line`` now indicates which revisions are merges with
578
`[merge]` after the date. Scripts which parse the output of this
579
command may need to be adjusted.
580
(Neil Martinsen-Burrell)
585
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
586
options to change the default tree-creation policy of shared
587
repositories. (Matthew Fuller, Marius Kruger, #145033)
589
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
592
* Filtered views provide a mask over the tree so that users can focus
593
on a subset of a tree when doing their work. See ``Filtered views``
594
in chapter 7 of the User Guide and ``bzr help view`` for details.
597
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
598
(Andrea Bolognani, Martin Pool)
600
* The ``-Dmemory`` flag now gives memory information on Windows.
603
* Multiple authors for a commit can now be recorded by using the "--author"
604
option multiple times. (James Westby, #185772)
606
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernoij)
608
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
609
branch in your web browser, as long as the branch is on Launchpad at all.
612
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
618
* All bzr ``Hooks`` classes are now registered in
619
``bzrlib.hooks.known_hooks``. This removes the separate list from
620
``bzrlib.tests`` and ensures that all hooks registered there are
621
correctly isolated by the test suite (previously
622
``MutableTreeHooks`` were not being isolated correctly). Further,
623
documentation for hooks is now dynamically generated from the
624
present HookPoints. ``bzr hooks`` will now also report on all the
625
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
628
* ``bzr add`` no longer prints ``add completed`` on success. Failure
629
still prints an error message. (Robert Collins)
631
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
632
generation of a working tree in the new branch.
633
(Daniel Watkins, John Klinger, #273993)
635
* Bazaar will now point out ``bzr+ssh://`` to the user when they
636
use ssh://. (Jelmer Vernooij, #330535)
638
* ``bzr -v info`` now omits the number of committers branch statistic,
639
making it many times faster for large projects. To include that
640
statistic in the output, use ``bzr -vv info``.
643
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
644
stream if the server is version 1.13 or greater, reducing roundtrips
645
significantly. (Andrew Bennetts, Robert Collins)
647
* Lightweight Checkouts and Stacked Branches should both be much
648
faster over remote connections. Building the working tree now
649
batches up requests into approx 5MB requests, rather than a separate
650
request for each file. (John Arbash Meinel)
652
* Support for GSSAPI authentication when using HTTP or HTTPS.
655
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
656
short options better. (Daniel Watkins, #327429)
658
* ``bzr lp-open`` now falls back to the push location if it cannot find a
659
public location. (Jonathan Lange, #332372)
661
* ``bzr lp-open`` will try to find the Launchpad URL for the location
662
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
663
expected. (Jonathan Lange, #332705)
665
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
670
* Allows ``bzr log <FILE>`` to be called in an empty branch without
671
backtracing. (Vincent Ladeuil, #346431)
673
* Bazaar now gives a better message including the filename if it's
674
unable to read a file in the working directory, for example because
675
of a permission error. (Martin Pool, #338653)
677
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
678
file id in the working tree different from the one in revision <old>.
679
(Vincent Ladeuil, #341517, #253806)
681
* ``bzr send`` help is more specific about how to apply merge
682
directives. (Neil Martinsen-Burrell, #253470)
684
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
685
than fetching trees and determining a delta itself. (Jelmer
688
* ``bzr push`` to a smart server no longer causes "Revision
689
{set([('null:',)])} not present ..." errors when the branch has
690
multiple root revisions. (Andrew Bennetts, #317654)
692
* ``bzr shelve`` now properly handle patches with no terminating newline.
693
(Benoît PIERRE, #303569)
695
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
696
shelf id. (Daniel Watkins)
698
* Export now handles files that are not present in the tree.
699
(James Westby, #174539)
701
* Fixed incorrect "Source format does not support stacking" warning
702
when pushing to a smart server. (Andrew Bennetts, #334114)
704
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
705
error branching from old repositories.
706
(Martin Pool, #321695)
708
* Make ``bzr push --quiet <non-local location>`` less chatty.
709
(Kent Gibson, #221461)
711
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
712
branches, and this was not noticed due to a bug in the test logic
713
for branches. This is now fixed and a test added to prevent it
714
reoccuring. (Robert Collins, Andrew Bennetts)
716
* Restore the progress bar on Windows. We were disabling it when TERM
717
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko)
719
* ``setup.py build_ext`` now gives a proper error when an extension
720
fails to build. (John Arbash Meinel)
722
* Symlinks to non ascii file names are now supported.
723
(Robert Collins, Vincent Ladeuil, #339055, #272444)
725
* Under rare circumstances (aka nobody reported a bug about it), the ftp
726
transport could revert to ascii mode. It now stays in binary mode except
727
when needed. (Vincent Ladeuil)
729
* Unshelve does not generate warnings about progress bars.
730
(Aaron Bentley, #328148)
732
* shelve cleans up properly when unversioned files are specified.
733
(Benoît Pierre, Aaron Bentley)
738
* Added ``Organizing your workspace`` to the User Guide appendices,
739
summarizing some common ways of organizing trees, branches and
740
repositories and the processes/workflows implied/enabled by each.
743
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
744
is the entry point for this feature. (Robert Collins)
746
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
747
(Daniel Watkins, #327421, #327425)
752
* ``bzr selftest`` now fails if the bazaar sources contain trailing
753
whitespace, non-unix style line endings and files not ending in a
754
newline. About 372 files and 3243 lines with trailing whitespace was
755
updated to comply with this. The code already complied with the other
756
criteria, but now it is enforced. (Marius Kruger)
758
* ``bzrlib.branch.PushResult`` was renamed to
759
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
761
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
762
than a count of copied revisions and failed revisions. A while back
763
we stopped ever reporting failed revisions because we started
764
erroring instead, and the copied revisions count is not used in the
765
UI at all - indeed it only reflects the repository status not
766
changes to the branch itself. (Robert Collins)
768
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
769
appears multiple times within the delta. (Ian Clatworthy)
771
* MutableTree.commit now favours the "authors" argument, with the old
772
"author" argument being deprecated.
774
* Remove deprecated EmptyTree. (Martin Pool)
776
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
777
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
778
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
779
which revisions to fetch. (Andrew Bennetts)
781
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
782
tuple of ``(repository, is_new_flag)``, rather than just the
783
repository. (Andrew Bennetts)
785
* Revision.get_apparent_author() is now deprecated, replaced by
786
Revision.get_apparent_authors(), which returns a list. The former
787
now returns the first item that would be returned from the second.
789
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
790
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
792
* The ``_fetch_*`` attributes on ``Repository`` are now on
793
``RepositoryFormat``, more accurately reflecting their intent (they
794
describe a disk format capability, not state of a particular
795
repository of that format). (Robert Collins)
800
* Branching from a non-stacked branch on a smart protocol is now
801
free of virtual file system methods.
802
(Robert Collins, Andrew Bennetts)
804
* Branch and Repository creation on a bzr+ssh://server are now done
805
via RPC calls rather than VFS calls, reducing round trips for
806
pushing new branches substantially. (Robert Collins)
808
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
809
inside ``BzrDir.clone_on_transport``, allowing stacking to be
810
configured before the branch tags and revision tip are set. This
811
fixes a race condition cloning stacked branches that would cause
812
plugins to have hooks called on non-stacked instances.
813
(Robert Collins, #334187)
815
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
817
* ``BzrDirFormat.__str__`` now uses the human readable description
818
rather than the sometimes-absent disk label. (Robert Collins)
820
* ``bzrlib.fetch`` is now composed of a sender and a sink component
821
allowing for decoupling over a network connection. Fetching from
822
or into a RemoteRepository with a 1.13 server will use this to
823
stream the operation.
824
(Andrew Bennetts, Robert Collins)
826
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
827
supporting the use of different runners. (Robert Collins)
829
* Change how file_ids and revision_ids are interned as part of
830
inventory deserialization. Now we use the real ``intern()``, rather
831
than our own workaround that would also cache a Unicode copy of the
832
string, and never emptied the cache. This should slightly reduce
833
memory consumption. (John Arbash Meinel)
835
* New branch method ``create_clone_on_transport`` that returns a
836
branch object. (Robert Collins)
838
* New hook Commands['extend_command'] to allow plugins to access a
839
command object before the command is run (or help generated from
840
it), without overriding the command. (Robert Collins)
842
* New version of the ``BzrDir.find_repository`` verb supporting
843
``_network_name`` to support removing more _ensure_real calls.
846
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
849
* ``Repository`` objects now have ``suspend_write_group`` and
850
``resume_write_group`` methods. These are currently only useful
851
with pack repositories. (Andrew Bennetts, Robert Collins)
853
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
854
now have a ``network_name`` for passing the format across RPC calls.
855
(Robert Collins, Andrew Bennetts)
857
* ``RepositoryFormat`` objects now all have a new attribute
858
``_serializer`` used by fetch when reserialising is required.
859
(Robert Collins, Andrew Bennetts)
861
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
862
to aid branch types that are not bzr branch objects (like
863
RemoteBranch). (Robert Collins, Andrew Bennetts)
865
* Test adaptation has been made consistent throughout the built in
866
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
867
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
868
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
869
and ``apply_scenario``. (Robert Collins)
871
* ``TestSkipped`` is now detected by TestCase and passed to the
872
``TestResult`` by calling ``addSkip``. For older TestResult objects,
873
where ``addSkip`` is not available, ``addError`` is still called.
874
This permits test filtering in subunit to strip out skipped tests
875
resulting in a faster fix-shrink-list-run cycle. This is compatible
876
with the testtools protocol for skips. (Robert Collins)
878
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
879
to scan an underlying index that is going to be incorporated into
880
the ``KnitVersionedFiles`` object, to determine if it has missing
881
delta references. The method is ``scan_unvalidated_index``.
882
(Andrew Bennetts, Robert Collins)
884
* There is a RemoteSink object which handles pushing to smart servers.
885
(Andrew Bennetts, Robert Collins)
887
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
888
``rmdir`` calls. (Robert Collins)
890
* ``VersionedFiles`` record adapters have had their signature change
891
from ``(record, record.get_bytes_as(record.storage_kind))`` to
892
``(record)`` reducing excess duplication and allowing adapters
893
to access private data in record to obtain content more
894
efficiently. (Robert Collins)
896
* We no longer probe to see if we should create a working tree during
897
clone if we cannot get a local_abspath for the new bzrdir.
904
:Codename: 1234567890
908
This release of Bazaar contains many improvements to the speed,
909
documentation and functionality of ``bzr log`` and the display of logged
910
revisions by ``bzr status``. bzr now also gives a better indication of
911
progress, both in the way operations are drawn onto a text terminal, and
912
by showing the rate of network IO.
914
Changes from RC1 to Final
915
*************************
917
* ``bzr init --development-wt5[-rich-root]`` would fail because of
918
circular import errors. (John Arbash Meinel, #328135)
920
* Expanded the help for log and added a new help topic called
921
``log-formats``. (Ian Clatworthy)
926
* By default, ``bzr status`` after a merge now shows just the pending
927
merge tip revisions. This improves the signal-to-noise ratio after
928
merging from trunk and completes much faster. To see all merged
929
revisions, use the new ``-v`` flag. (Ian Clatworthy)
931
* ``bzr log --line`` now shows any tags after the date and before
932
the commit message. If you have scripts which parse the output
933
from this command, you may need to adjust them accordingly.
936
* ``bzr log --short`` now shows any additional revision properties
937
after the date and before the commit message. Scripts that parse
938
output of the log command in this situation may need to adjust.
939
(Neil Martinsen-Burrell)
941
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
942
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
943
respectively, given they are not ready for release in 1.12.
946
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
951
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
952
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
953
be filtered using ``bzr missing --my-revision -20..-10``.
956
* ``bzr log -p`` displays the patch diff for each revision.
957
When logging a file, the diff only includes changes to that file.
958
(Ian Clatworthy, #202331, #227335)
960
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
961
A value of 0 (zero) means "show all nested merge revisions" while
962
a value of 1 (one) means "show just the top level". Values above
963
1 can be used to see a limited amount of nesting. That can be
964
useful for seeing the level or two below PQM submits for example.
965
To force the ``--short`` and ``--line`` formats to display all nested
966
merge revisions just like ``--long`` does by default, use a command
967
like ``bzr log --short -n0``. To display just the mainline using
968
``--long`` format, ``bzr log --long -n1``.
974
* ``bzr add`` more clearly communicates success vs failure.
977
* ``bzr init`` will now print a little less verbose output.
980
* ``bzr log`` is now much faster in many use cases, particularly
981
at incrementally displaying results and filtering by a
982
revision range. (Ian Clatworthy)
984
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
985
for each revision. The tags are shown comma-separated inside
986
``{}``. For short format, the tags appear at the end of line
987
before the optional ``[merge]`` indicator. For line format,
988
the tags appear after the date. (Ian Clatworthy)
990
* Progress bars now show the rate of activity for some sftp
991
operations, and they are drawn different. (Martin Pool, #172741)
993
* Progress bars now show the rate of activity for urllib and pycurl based
994
http client implementations. The operations are tracked at the socket
995
level for better precision.
998
* Rule-based preferences can now accept multiple patterns for a set of
999
rules. (Marius Kruger)
1001
* The ``ancestor:`` revision spec will now default to referring to the
1002
parent of the branch if no other location is given.
1003
(Daniel Watkins, #198417)
1005
* The debugger started as a result of setting ``$BZR_PDB`` works
1006
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
1007
can cause truncated tracebacks in Python versions before 2.6.
1010
* VirtualVersionedFiles now implements
1011
``iter_lines_added_or_present_in_keys``. This allows the creation of
1012
new branches based on stacked bzr-svn branches. (#311997)
1017
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
1019
(Anne Mohsen, Vincent Ladeuil, #314525)
1021
* ``bzr log FILE`` now correctly shows mainline revisions merging
1022
a change to FILE when the ``--short`` and ``--line`` log formats
1023
are used. (Ian Clatworthy, #317417)
1025
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
1026
it existed in Y or X, even if the file has since been deleted or
1027
renamed. If no range is given, the current/basis tree and
1028
initial tree are searched in that order. More generally, log
1029
now interprets filenames in their historical context.
1030
(Ian Clatworthy, #175520)
1032
* ``bzr status`` now reports nonexistent files and continues, then
1033
errors (with code 3) at the end. (Karl Fogel, #306394)
1035
* Don't require the present compression base in knits to be the same
1036
when adding records in knits. (Jelmer Vernooij, #307394)
1038
* Fix a problem with CIFS client/server lag on Windows colliding with
1039
an invariant-per-process algorithm for generating AtomicFile names
1040
(Adrian Wilkins, #304023)
1042
* Many socket operations now handle EINTR by retrying the operation.
1043
Previously EINTR was treated as an unrecoverable failure. There is
1044
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
1047
* Support symlinks with non-ascii characters in the symlink filename.
1048
(Jelmer Vernooij, #319323)
1050
* There was a bug in how we handled resolving when a file is deleted
1051
in one branch, and modified in the other. If there was a criss-cross
1052
merge, we would cause the deletion to conflict a second time.
1053
(Vincent Ladeuil, John Arbash Meinel)
1055
* There was another bug in how we chose the correct intermediate LCA in
1056
criss-cross merges leading to several kind of changes be incorrectly
1058
(John Arbash Meinel, Vincent Ladeuil)
1060
* Unshelve now handles deleted paths without crashing. (Robert Collins)
1065
* Improved plugin developer documentation. (Martin Pool)
1070
* ``ProgressBarStack`` is deprecated; instead use
1071
``ui_factory.nested_progress_bar`` to create new progress bars.
1074
* ForeignVcsMapping() now requires a ForeignVcs object as first
1075
argument. (Jelmer Vernooij)
1077
* ForeignVcsMapping.show_foreign_revid() has been moved to
1078
ForeignVcs. (Jelmer Vernooij)
1080
* ``read_bundle_from_url`` is deprecated in favor of
1081
``read_mergeable_from_url``. (Vincent Ladeuil)
1083
* Revision specifiers are now registered in
1084
``bzrlib.revisionspec.revspec_registry``, and the old list of
1085
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
1086
deprecated. (Jelmer Vernooij, #321183)
1088
* The progress and UI classes have changed; the main APIs remain the
1089
same but code that provides a new UI or progress bar class may
1090
need to be updated. (Martin Pool)
1095
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
1096
terminal. It is sometimes desirable do override this default by forcing
1097
bzr to use TextUIFactory. This can be achieved by setting the
1098
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
1099
compile buffers, are such an example).
1102
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
1103
``(revision_id, depth, revno, end_of_merge)`` tuples.
1106
* New ``Branch.dotted_revno_to_revision_id()`` and
1107
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
1108
efficient way of doing the mapping.
1111
* Refactor cmd_serve so that it's a little easier to build commands that
1112
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
1114
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
1115
formatters to retrict the output.
1119
bzr 1.11 "Eyes up!" 2009-01-19
1120
##############################
1122
This first monthly release of Bazaar for 2009 improves Bazaar's operation
1123
in Windows, Mac OS X, and other situations where file names are matched
1124
without regard to capitalization: Bazaar tries to match the case of an
1125
existing file. This release of Bazaar also improves the efficiency of
1126
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
1128
The UI through which Bazaar supports historic formats has been improved,
1129
so 'bzr help formats' now gives a simpler and shorter list, with clear
1132
This release also fixes a number of bugs, particularly a glitch that can
1133
occur when there are concurrent writes to a pack repository.
1138
* Fix failing test when CompiledChunksToLines is not available.
1141
* Stacked branches don't repeatedly open their transport connection.
1142
(John Arbash Meinel)
1146
bzr 1.11rc1 "Eyes up!" 2009-01-09
1147
#################################
1152
* Formats using Knit-based repository formats are now explicitly
1153
marked as deprecated. (Ian Clatworthy)
1158
* Add support for `bzr tags -r 1..2`, that is we now support showing
1159
tags applicable for a specified revision range. (Marius Kruger)
1161
* ``authentication.conf`` now accepts pluggable read-only credential
1162
stores. Such a plugin (``netrc_credential_store``) is now included,
1163
handles the ``$HOME/.netrc`` file and can server as an example to
1164
implement other plugins.
1167
* ``shelve --list`` can now be used to list shelved changes.
1173
* Add trailing slash to directories in all output of ``bzr ls``, except
1174
``bzr ls --null``. (Gordon P. Hemsley, #306424)
1176
* ``bzr revision-info`` now supports a -d option to specify an
1177
alternative branch. (Michael Hudson)
1179
* Add connection to a C++ implementation of the Windows Shell Extension
1180
which is able to fully replace the current Python implemented one.
1181
Advantages include 64bit support and reduction in overhead for
1182
processes which drag in shell extensions.
1185
* Support the Claws mail client directly, rather than via
1186
xdg-email. This prevents the display of an unnecessary modal
1187
dialog in Claws, informing the user that a file has been
1188
attached to the message, and works around bug #291847 in
1189
xdg-utils which corrupts the destination address.
1191
* When working on a case-insensitive case-preserving file-system, as
1192
commonly found with Windows, bzr will often ignore the case of the
1193
arguments specified by the user in preference to the case of an existing
1194
item on the file-system or in the inventory to help prevent
1195
counter-intuitive behaviour on Windows. (Mark Hammond)
1200
* Allow BzrDir implementation to implement backing up of
1201
control directory. (#139691)
1203
* ``bzr push`` creating a new stacked branch will now only open a
1204
single connection to the target machine. (John Arbash Meinel)
1206
* Don't call iteritems on transport_list_registry, because it may
1207
change during iteration. (Martin Pool, #277048)
1209
* Don't make a broken branch when pushing an unstackable-format branch
1210
that's in a stackable shared repository to a location with default
1211
stack-on location. (Andrew Bennetts, #291046)
1213
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
1214
(Ben Jansen, Vincent Ladeuil, #300347)
1216
* Fix a problem with CIFS client/server lag on windows colliding with
1217
an invariant-per-process algorithm for generating AtomicFile names
1218
(Adrian Wilkins, #304023)
1220
* Fix bogus setUp signature in UnavailableFTPServer.
1221
(Gary van der Merwe, #313498)
1223
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
1226
* Fix SystemError in ``_patiencediff_c`` module by calling
1227
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
1228
(Andrew Bennetts, #303206)
1230
* Give proper error message for diff with non-existent dotted revno.
1231
(Marius Kruger, #301969)
1233
* Handle EACCES (permission denied) errors when launching a message
1234
editor, and emit warnings when a configured editor cannot be
1235
started. (Andrew Bennetts)
1237
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
1238
if configured in ``authentication.conf`` with 'password_encoding=netrc'
1239
in the appropriate sections.
1240
(Vincent Ladeuil, #103029)
1242
* Opening a stacked branch now properly shares the connection, rather
1243
than opening a new connection for the stacked-on branch.
1244
(John Arbash meinel)
1246
* Preserve transport decorators while following redirections.
1247
(Vincent Ladeuil, #245964, #270863)
1249
* Provides a finer and more robust filter for accepted redirections.
1250
(Vincent Ladeuil, #303959, #265070)
1252
* ``shelve`` paths are now interpreted relative to the current working
1253
tree. (Aaron Bentley)
1255
* ``Transport.readv()`` defaults to not reading more than 100MB in a
1256
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
1257
work better with how it splits its requests.
1258
(John Arbash Meinel, #303538)
1260
* Pack repositories are now able to reload the pack listing and retry
1261
the current operation if another action causes the data to be
1262
repacked. (John Arbash Meinel, #153786)
1264
* ``pull -v`` now respects the log_format configuration variable.
1267
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
1269
* Use the short status format when the short format is used for log.
1270
(Vincent Ladeuil, #87179)
1272
* Allow files to be renamed or moved via remove + add-by-id. (Charles
1278
* Improved the formats help topic to explain why multiple formats
1279
exist and to provide guidelines in selecting one. Introduced
1280
two new supporting help topics: current-formats and other-formats.
1286
* ``LRUCache(after_cleanup_size)`` was renamed to
1287
``after_cleanup_count`` and the old name deprecated. The new name is
1288
used for clarity, and to avoid confusion with
1289
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
1291
* New ``ForeignRepository`` base class, to help with foreign branch
1292
support (e.g. svn). (Jelmer Vernooij)
1294
* ``node_distances`` and ``select_farthest`` can no longer be imported
1295
from ``bzrlib.graph``. They can still be imported from
1296
``bzrlib.deprecated_graph``, which has been the preferred way to
1297
import them since before 1.0. (Andrew Bennetts)
1299
* The logic in commit now delegates inventory basis calculations to
1300
the ``CommitBuilder`` object; this requires that the commit builder
1301
in use has been updated to support the new ``recording_deletes`` and
1302
``record_delete`` methods. (Robert Collins)
1307
* An HTTPS server is now available (it requires python-2.6). Future bzr
1308
versions will allow the use of the python-2.6 ssl module that can be
1309
installed for 2.5 and 2.4.
1311
* ``bzr selftest`` now fails if new trailing white space is added to
1312
the bazaar sources. It only checks changes not committed yet. This
1313
means that PQM will now reject changes that introduce new trailing
1314
whitespace. (Marius Kruger)
1316
* Introduced new experimental formats called ``1.12-preview`` and
1317
``1.12-preview-rich-root`` to enable testing of related pending
1318
features, namely content filtering and filtered views.
1324
* Added an ``InventoryEntry`` cache when deserializing inventories.
1325
Can cut the time to iterate over multiple RevisionsTrees in half.
1326
(John Arbash Meinel)
1328
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
1329
minimal overhead versus using a plain dict for cache hits, at the
1330
cost of not preserving the 'active' set as well as an ``LRUCache``.
1331
(John Arbash Meinel)
1333
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
1334
character to separate the filename from the date stamp, and doesn't
1335
add trailing whitespace when a date stamp is not supplied.
1336
(Adeodato Simó, John Arbash Meinel)
1338
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
1339
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
1340
respectively. (Ian Clatworthy)
1342
* ``KnitVersionedFiles._check_should_delta()`` now uses the
1343
``get_build_details`` api to avoid multiple hits to the index, and
1344
to properly follow the ``compression_parent`` rather than assuming
1345
it is the left-hand parent. (John Arbash Meinel)
1347
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
1348
more optimal ordering when the keys are requested 'unordered'.
1349
Previously the order was fully random, now the records should be
1350
returned from each pack in turn, in forward I/O order.
1351
(John Arbash Meinel)
1353
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
1354
than 2s since the last time it flushed. (John Arbash Meinel)
1356
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
1357
allows adding an inventory via an inventory delta, which can be
1358
more efficient for some repository types. (Robert Collins)
1360
* Repository ``CommitBuilder`` objects can now accumulate an inventory
1361
delta. To enable this functionality call ``builder.recording_deletes``
1362
and additionally call ``builder.record_delete`` when a delete
1363
against the basis occurs. (Robert Collins)
1365
* The default http handler has been changed from pycurl to urllib.
1366
The default is still pycurl for https connections. (The only
1367
advantage of pycurl is that it checks ssl certificates.)
1368
(John Arbash Meinel)
1370
* ``VersionedFiles.get_record_stream()`` can now return objects with a
1371
storage_kind of ``chunked``. This is a collection (list/tuple) of
1372
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
1373
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
1374
into a fulltext. This allows for some very good memory savings when
1375
asking for many texts that share ancestry, as the individual chunks
1376
can be shared between versions of the file. (John Arbash Meinel)
1378
* ``pull -v`` and ``push -v`` use new function
1379
``bzrlib.log.show_branch_change`` (Aaron Bentley)
1386
Bazaar 1.10 has several performance improvements for copying revisions
1387
(especially for small updates to large projects). There has also been a
1388
significant amount of effort in polishing stacked branches. The commands
1389
``shelve`` and ``unshelve`` have become core commands, with an improved
1392
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
1397
* Don't set a pack write cache size from RepoFetcher, because the
1398
cache is not coherent with reads and causes ShortReadvErrors.
1399
This reverses the change that fixed #294479.
1400
(Martin Pool, #303856)
1402
* Properly handle when a revision can be inserted as a delta versus
1403
when it needs to be expanded to a fulltext for stacked branches.
1404
There was a bug involving merge revisions. As a method to help
1405
prevent future difficulties, also make stacked fetches sort
1406
topologically. (John Arbash Meinel, #304841)
1409
bzr 1.10rc1 2008-11-28
1410
######################
1412
This release of Bazaar focuses on performance improvements when pushing
1413
and pulling revisions, both locally and to remote networks. The popular
1414
``shelve`` and ``unshelve`` commands, used to interactively revert and
1415
restore work in progress, have been merged from bzrtools into the bzr
1416
core. There are also bug fixes for portability, and for stacked branches.
1421
* New ``commit_message_template`` hook that is called by the commit
1422
code to generate a template commit message. (Jelmer Vernooij)
1424
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
1430
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
1431
history just to set the last revision info.
1432
(Andrew Bennetts, John Arbash Meinel)
1434
* Fetches between formats with different serializers (such as
1435
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
1436
operating on batches of 100 revisions at time rather than
1437
one-by-one. (Andrew Bennetts, John Arbash Meinel)
1439
* Search index files corresponding to pack files we've already used
1440
before searching others, because they are more likely to have the
1441
keys we're looking for. This reduces the number of iix and tix
1442
files accessed when pushing 1 new revision, for instance.
1443
(John Arbash Meinel)
1445
* Signatures to transfer are calculated more efficiently in
1446
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
1448
* The generic fetch code can once again copy revisions and signatures
1449
without extracting them completely to fulltexts and then serializing
1450
them back down into byte strings. This is a significant performance
1451
improvement when fetching from a stacked branch.
1452
(John Arbash Meinel, #300289)
1454
* When making a large readv() request over ``bzr+ssh``, break up the
1455
request into more manageable chunks. Because the RPC is not yet able
1456
to stream, this helps keep us from buffering too much information at
1457
once. (John Arbash Meinel)
1462
* Better message when the user needs to set their Launchpad ID.
1463
(Martin Pool, #289148)
1465
* ``bzr commit --local`` doesn't access the master branch anymore.
1466
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
1468
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
1469
to give an error in that case. Also, don't count on ``getcwd()``
1470
being able to allocate a new buffer, which is a gnu extension.
1471
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
1473
* Don't crash when requesting log --forward <file> for a revision range
1474
starting with a dotted revno.
1475
(Vincent Ladeuil, #300055)
1477
* Don't create text deltas spanning stacked repositories; this could
1478
cause "Revision X not present in Y" when later accessing them.
1479
(Martin Pool, #288751)
1481
* Pack repositories are now able to reload the pack listing and retry
1482
the current operation if another action causes the data to be
1483
repacked. (John Arbash Meinel, #153786)
1485
* PermissionDenied errors from smart servers no longer cause
1486
"PermissionDenied: "None"" on the client.
1487
(Andrew Bennetts, #299254)
1489
* Pushing to a stacked pack repository now batches writes, the same
1490
way writes are batched to ordinary pack repository. This makes
1491
pushing to a stacked branch over the network much faster.
1492
(Andrew Bennetts, #294479)
1494
* TooManyConcurrentRequests no longer occur when a fetch fails and
1495
tries to abort a write group. This allows the root cause (e.g. a
1496
network interruption) to be reported. (Andrew Bennetts, #297014)
1498
* RemoteRepository.get_parent_map now uses fallback repositories.
1499
(Aaron Bentley, #297991?, #293679?)
1504
* ``CommitBuilder`` now validates the strings it will be committing,
1505
to ensure that they do not have characters that will not be properly
1506
round-tripped. For now, it just checks for characters that are
1507
invalid in the XML form. (John Arbash Meinel, #295161)
1509
* Constructor parameters for NewPack (internal to pack repositories)
1510
have changed incompatibly.
1512
* ``Repository.abort_write_group`` now accepts an optional
1513
``suppress_errors`` flag. Repository implementations that override
1514
``abort_write_group`` will need to be updated to accept the new
1515
argument. Subclasses that only override ``_abort_write_group``
1516
don't need to change.
1518
* Transport implementations must provide copy_tree_to_transport. A default
1519
implementation is provided for Transport subclasses.
1524
* ``bzr selftest`` now fails if no doctests are found in a module
1525
that's expected to have them. (Martin Pool)
1527
* Doctests now only report the first failure. (Martin Pool)
1533
This release of Bazaar adds a new repository format, ``1.9``, with smaller
1534
and more efficient index files. This format can be specified when
1535
creating a new repository, or used to losslessly upgrade an existing
1536
repository. bzr 1.9 also speeds most operations over the smart server
1537
protocol, makes annotate faster, and uses less memory when making
1538
checkouts or pulling large amounts of data.
1543
* Fix "invalid property value 'branch-nick' for None" regression with
1544
branches bound to svn branches. (Martin Pool, #293440)
1546
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
1548
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
1549
This only triggers some-of-the-time on Knit format repositories.
1550
(John Arbash Meinel, #293746)
1553
bzr 1.9rc1 2008-10-31
1554
#####################
1559
* New Branch hook ``transform_fallback_location`` allows a function to
1560
be called when looking up the stacked source. (Michael Hudson)
1562
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
1563
the functionality of ``1.6``, but use the new btree indexes.
1564
These indexes are both smaller and faster for access to historical
1565
information. (John Arbash Meinel)
1570
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
1571
the tradeoff between bandwidth and latency. Should be tuned
1572
appropriately to not impact commands which need minimal information,
1573
but provide a significant boost to ones that need more context. Only
1574
has a direct impact on the ``--development2`` format which uses
1575
btree's for the indexes. (John Arbash Meinel)
1577
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
1578
the contents of a compressed btree file. (John Arbash Meinel)
1580
* ``bzr pack`` now tells the index builders to optimize for size. For
1581
btree index repositories, this can save 25% of the index size
1582
(mostly in the text indexes). (John Arbash Meinel)
1584
* ``bzr push`` to an existing branch or repository on a smart server
1585
is faster, due to Bazaar making more use of the ``get_parent_map``
1586
RPC when querying the remote branch's revision graph.
1589
* default username for bzr+ssh and sftp can be configured in
1590
authentication.conf. (Aaron Bentley)
1592
* launchpad-login now provides a default username for bzr+ssh and sftp
1593
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
1595
* ``lp:`` lookups no longer include usernames, making them shareable and
1596
shorter. (Aaron Bentley)
1598
* New ``PackRepository.autopack`` smart server RPC, which does
1599
autopacking entirely on the server. This is much faster than
1600
autopacking via plain file methods, which downloads a large amount
1601
of pack data and then re-uploads the same pack data into a single
1602
file. This fixes a major (although infrequent) cause of lengthy
1603
delays when using a smart server. For example, pushing the 10th
1604
revision to a repository with 9 packs now takes 44 RPCs rather than
1605
179, and much less bandwidth too. This requires Bazaar 1.9 on both
1606
the client and the server, otherwise the client will fallback to the
1607
slower method. (Andrew Bennetts)
1612
* A failure to load a plugin due to an IncompatibleAPI exception is
1613
now correctly reported. (Robert Collins, #279451)
1615
* API versioning support now has a multiple-version checking api
1616
``require_any_api``. (Robert Collins, #279447)
1618
* ``bzr branch --stacked`` from a smart server to a standalone branch
1619
works again. This fixes a regression in 1.7 and 1.8.
1620
(Andrew Bennetts, #270397)
1622
* ``bzr co`` uses less memory. It used to unpack the entire WT into
1623
memory before writing it to disk. This was a little bit faster, but
1624
consumed lots of memory. (John Arbash Meinel, #269456)
1626
* ``bzr missing --quiet`` no longer prints messages about whether
1627
there are missing revisions. The exit code indicates whether there
1628
were or not. (Martin Pool, #284748)
1630
* Fixes to the ``annotate`` code. The fast-path which re-used the
1631
stored deltas was accidentally disabled all the time, instead of
1632
only when a branch was stacked. Second, the code would accidentally
1633
re-use a delta even if it wasn't against the left-parent, this
1634
could only happen if ``bzr reconcile`` decided that the parent
1635
ordering was incorrect in the file graph. (John Arbash Meinel)
1637
* "Permission denied" errors that occur when pushing a new branch to a
1638
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
1640
* Some compatibility fixes for building the extensions with MSVC and
1641
for python2.4. (John Arbash Meinel, #277484)
1643
* The index logic is now able to reload the list of pack files if and
1644
index ends up disappearing. We still don't reload if the pack data
1645
itself goes missing after checking the index. This bug appears as a
1646
transient failure (file not found) when another process is writing
1647
to the repository. (John Arbash Meinel, #153786)
1649
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
1650
it was previously set. All checkouts will now refer to the bound branch
1651
for a nickname if one was not explicitly set.
1652
(Marius Kruger, #230903)
1657
* Improved hook documentation. (Michael Ernst)
1662
* commands.plugins_cmds is now a CommandRegistry, not a dict.
1667
* New AuthenticationConfig.set_credentials method allows easy programmatic
1668
configuration of authetication credentials.
1674
Bazaar 1.8 includes several fixes that improve working tree performance,
1675
display of revision logs, and merges. The bzr testsuite now passes on OS
1676
X and Python 2.6, and almost completely passes on Windows. The
1677
smartserver code has gained several bug fixes and performance
1678
improvements, and can now run server-side hooks within an http server.
1683
* Fix "Must end write group" error when another error occurs during
1684
``bzr push``. (Andrew Bennetts, #230902)
1689
* Some Pyrex versions require the WIN32 macro defined to compile on
1690
that platform. (Alexander Belchenko, Martin Pool, #277481)
1693
bzr 1.8rc1 2008-10-07
1694
#####################
1699
* ``bzr log file`` has been changed. It now uses a different method
1700
for determining which revisions to show as merging the changes to
1701
the file. It now only shows revisions which merged the change
1702
towards your mainline. This simplifies the output, makes it faster,
1703
and reduces memory consumption. (John Arbash Meinel)
1705
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
1706
``--show-base`` is not supplied. (John Arbash Meinel)
1708
* ``bzr+http//`` will now optionally load plugins and write logs on the
1709
server. (Marius Kruger)
1711
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
1712
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
1713
explicitly blacklist that version of the compiler for that
1714
extension. Packaged versions will include .c files created with
1715
pyrex >= 0.9.6 so it doesn't effect releases, only users running
1716
from the source tree. (John Arbash Meinel, #276868)
1721
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
1722
supported (nor released, tests were conducted with the dev version of
1723
python-2.6rc2), but all known problems have been fixed. Feedback
1725
(Vincent Ladeuil, #269535)
1730
* ``bzr annotate`` will now include uncommitted changes from the local
1731
working tree by default. Such uncommitted changes are given the
1732
revision number they would get if a commit was done, followed with a
1733
? to indicate that its not actually known. (Robert Collins, #3439)
1735
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
1736
standalone branch regardless of the presence of shared repositories.
1739
* ``bzr push`` is faster in the case there are no new revisions to
1740
push. It is also faster if there are no tags in the local branch.
1743
* File changes during a commit will update the tree stat cache.
1746
* Location aliases can now accept a trailing path. (Micheal Hudson)
1748
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
1749
(Robert Collins, MartinPool)
1751
* Switching in heavyweight checkouts uses the master branch's context, not
1752
the checkout's context. (Adrian Wilkins)
1754
* ``status`` on large trees is now faster, due to optimisations in the
1755
walkdirs code. Of particular note, the walkdirs code now performs
1756
a temporary ``chdir()`` while reading a single directory; if your
1757
platform has non thread-local current working directories (and is
1758
not windows which has its own implementation), this may introduce a
1759
race condition during concurrent uses of bzrlib. The bzrlib CLI
1760
will not encounter this as it is single threaded for working tree
1761
operations. (Robert Collins)
1763
* The C extensions now build on python 2.4 (Robert Collins, #271939)
1765
* The ``-Dhpss`` debug flag now reports the number of smart server
1766
calls per medium to stderr. This is in addition to the existing
1767
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
1772
* Avoid random failures arising from misinterpreted ``errno`` values
1773
in ``_readdir_pyx.read_dir``.
1774
(Martin Pool, #279381)
1776
* Branching from a shared repository on a smart server into a new
1777
repository now preserves the repository format.
1778
(Andrew Bennetts, #269214)
1780
* ``bzr log`` now accepts a ``--change`` option.
1781
(Vincent Ladeuil, #248427)
1783
* ``bzr missing`` now accepts an ``--include-merges`` option.
1784
(Vincent Ladeuil, #233817)
1786
* Don't try to filter (internally) '.bzr' from the files to be deleted if
1788
(Vincent Ladeuil, #272648)
1790
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
1793
* Fix TooManyConcurrentRequests errors caused by a connection failure
1794
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
1795
(Andrew Bennetts, #246233)
1797
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
1798
is in a different repository than the current one.
1799
(Lukáš Lalinský, #144421)
1801
* Make the first line of the manpage preamble a comment again.
1802
(David Futcher, #242106)
1804
* Remove use of optional parameter in GSSAPI FTP support, since
1805
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
1807
* The autopacking logic will now always create a single new pack from
1808
all of the content which it deems is worth moving. This avoids the
1809
'repack a single pack' bug and should result in better packing
1810
overall. (John Arbash Meinel, #242510, #172644)
1812
* Trivial documentation fix.
1813
(John Arbash Meinel, #270471)
1815
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
1816
it was previously set. All checkouts will now refer to the bound branch
1817
for a nickname if one was not explicitly set.
1818
(Marius Kruger, #230903)
1823
* Explain revision/range identifiers. (Daniel Clemente)
1828
* ``CommitBuilder.record_entry_contents`` returns one more element in
1829
its result tuple - an optional file system hash for the hash cache
1830
to use. (Robert Collins)
1832
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
1833
of a file if it is likely to be needed in determining the output
1834
of iter_changes. (Robert Collins)
1836
* The PackRepository, RepositoryPackCollection, NewPack classes have a
1837
slightly changed interface to support different index types; as a
1838
result other users of these classes need to supply the index types
1839
they want. (Robert Collins)
1844
* ``bzrlib.tests.repository_implementations`` has been renamed to
1845
``bzrlib.tests.per_repository`` so that we have a common structure
1846
(and it is shorter). (John Arbash Meinel, #239343)
1848
* ``LocalTransport.abspath()`` now returns a drive letter if the
1849
transport has one, fixing numerous tests on Windows.
1852
* PreviewTree is now tested via intertree_implementations.
1855
* The full test suite is passing again on OSX.
1856
(Guillermo Gonzalez, Vincent Ladeuil)
1858
* The full test suite passes when run with ``-Eallow_debug``.
1864
* A new hook, ``Branch.open``, has been added, which is called when
1865
branch objects are opened. (Robert Collins)
1867
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
1868
tree walking, and modular directory listing code to aid future
1869
performance optimisations and refactoring. (Robert Collins)
1871
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
1872
in the middle of processing. It only reports memory if
1873
``/proc/PID/status`` is available. (John Arbash Meinel)
1875
* New method ``RevisionSpec.as_tree`` for representing the revision
1876
specifier as a revision tree object. (Lukáš Lalinský)
1878
* New race-free method on MutableTree ``get_file_with_stat`` for use
1879
when generating stat cache results. (Robert Collins)
1881
* New win32utils.get_local_appdata_location() provides access to a local
1882
directory for storing data. (Mark Hammond)
1884
* To be compatible with python-2.6 a few new rules should be
1885
observed. 'message' attribute can't be used anymore in exception
1886
classes, 'sha' and 'md5' modules have been deprecated (use
1887
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
1892
bzr 1.7.1 2008-10-01
1893
####################
1895
No changes from 1.7.1rc1.
1898
bzr 1.7.1rc1 2008-09-24
1899
#######################
1901
This release just includes an update to how the merge algorithm handles
1902
file paths when we encounter complex history.
1907
* If we encounter a criss-cross in history, use information from
1908
direct Least Common Ancestors to resolve inventory shape (locations
1909
of files, adds, deletes, etc). This is similar in concept to using
1910
``--lca`` for merging file texts, only applied to paths.
1911
(John Arbash Meinel)
1917
This release includes many bug fixes and a few performance and feature
1918
improvements. ``bzr rm`` will now scan for missing files and remove them,
1919
like how ``bzr add`` scans for unknown files and adds them. A bit more
1920
polish has been applied to the stacking code. The b-tree indexing code has
1921
been brought in, with an eye on using it in a future repository format.
1922
There are only minor installer changes since bzr-1.7rc2.
1927
* Some small updates to the win32 installer. Include localization
1928
files found in plugins, and include the builtin distutils as part of
1929
packaging qbzr. (Mark Hammond)
1932
bzr 1.7rc2 2008-09-17
1933
#####################
1935
A few bug fixes from 1.7rc1. The biggest change is a new
1936
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
1937
trying to access a Stacked branch over the smart protocol, to properly
1938
connect to the stacked-on location.
1943
* Branching from a shared repository on a smart server into a new
1944
repository now preserves the repository format.
1945
(Andrew Bennetts, #269214)
1947
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
1948
to the stacked-on branch. (Martin Pool, #261315)
1950
* ``bzr init`` no longer re-opens the BzrDir multiple times.
1953
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
1957
bzr 1.7rc1 2008-09-09
1958
#####################
1960
This release candidate for bzr 1.7 has several bug fixes and a few
1961
performance and feature improvements. ``bzr rm`` will now scan for
1962
missing files and remove them, like how ``bzr add`` scans for unknown
1963
files and adds them. A bit more polish has been applied to the stacking
1964
code. The b-tree indexing code has been brought in, with an eye on using
1965
it in a future repository format.
1971
* ``bzr export`` can now export a subdirectory of a project.
1974
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
1975
changes, unless the ``--force`` option is specified.
1976
(Lukáš Lalinský, #74101)
1978
* ``bzr rm`` will now scan for files that are missing and remove just
1979
them automatically, much as ``bzr add`` scans for new files that
1980
are not ignored and adds them automatically. (Robert Collins)
1985
* Support for GSSAPI authentication when using FTP as documented in
1986
RFC2228. (Jelmer Vernooij, #49623)
1988
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
1993
* A url like ``log+file:///tmp`` will log all access to that Transport
1994
to ``.bzr.log``, which may help in debugging or profiling.
1997
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
1998
branch format supports it. (Aaron Bentley)
2000
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
2001
``bzr info`` if it completed successfully.
2004
* ``bzr uncommit`` logs the old tip revision id, and displays how to
2005
restore the branch to that tip using ``bzr pull``. This allows you
2006
to recover if you realize you uncommitted the wrong thing.
2007
(John Arbash Meinel)
2009
* Fix problems in accessing stacked repositories over ``bzr://``.
2010
(Martin Pool, #261315)
2012
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
2013
which 'works', but adds each character separately to the list,
2014
rather than using ``list.append(string)``. Fixing this makes the
2015
SFTP transport a little bit faster (~20%) and use a bit less memory.
2016
(John Arbash Meinel)
2018
* When reading index files, if we happen to read the whole file in a
2019
single request treat it as a ``_buffer_all`` request. This happens
2020
most often on small indexes over remote transports, where we default
2021
to reading 64kB. It saves a round trip for each small index during
2022
fetch operations. Also, if we have read more than 50% of an index
2023
file, trigger a ``_buffer_all`` on the next request. This works
2024
around some inefficiencies because reads don't fall neatly on page
2025
boundaries, so we would ignore those bytes, but request them again
2026
later. This could trigger a total read size of more than the whole
2027
file. (John Arbash Meinel)
2032
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
2033
users. (Robert Collins, #205416)
2035
* Catch the infamous "select/poll returned error" which occurs when
2036
pycurl try to send a body request to an HTTP/1.0 server which has
2037
already refused to handle the request. (Vincent Ladeuil, #225020)
2039
* Fix ``ObjectNotLocked`` errors when using various commands
2040
(including ``bzr cat`` and ``bzr annotate``) in combination with a
2041
smart server URL. (Andrew Bennetts, #237067)
2043
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
2044
for the containing ``.bzr/`` directory (it does not implement
2045
permissions). This would cause us to set all subdirectories to
2046
``0700`` and files to ``0600`` rather than leaving them unmodified.
2047
Now we ignore ``0000`` as the permissions and assume they are
2048
invalid. (John Arbash Meinel, #259855)
2050
* Merging from a previously joined branch will no longer cause
2051
a traceback. (Jelmer Vernooij, #203376)
2053
* Pack operations on windows network shares will work even with large
2054
files. (Robert Collins, #255656)
2056
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
2057
status. Status is also about 7% faster on mozilla sized trees
2058
when the path to the root of the tree has been given. Users of
2059
the internal ``show_tree_status`` function should be aware that
2060
the show_pending flag is now authoritative for showing pending
2061
merges, as it was originally. (Robert Collins, #225204)
2063
* Set valid default _param_name for Option so that ListOption can embed
2064
'-' in names. (Vincent Ladeuil, #263249)
2066
* Show proper error rather than traceback when an unknown revision
2067
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
2069
* Trailing text in the dirstate file could cause the C dirstate parser
2070
to try to allocate an invalid amount of memory. We now properly
2071
check and test for parsing a dirstate with invalid trailing data.
2072
(John Arbash Meinel, #186014)
2074
* Unexpected error responses from a smart server no longer cause the
2075
client to traceback. (Andrew Bennetts, #263527)
2077
* Use a Windows api function to get a Unicode host name, rather than
2078
assuming the host name is ascii.
2079
(Mark Hammond, John Arbash Meinel, #256550)
2081
* ``WorkingTree4`` trees will now correctly report missing-and-new
2082
paths in the output of ``iter_changes``. (Robert Collins)
2087
* Updated developer documentation. (Martin Pool)
2092
* Exporters now take 4 parameters. (Robert Collins)
2094
* ``Tree.iter_changes`` will now return False for the content change
2095
field when a file is missing in the basis tree and not present in
2096
the target tree. Previously it returned True unconditionally.
2099
* The deprecated ``Branch.abspath`` and unimplemented
2100
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
2102
* BzrDir.clone_on_transport implementations must now accept a stacked_on
2103
parameter. (Aaron Bentley)
2105
* BzrDir.cloning_metadir implementations must now take a require_stacking
2106
parameter. (Aaron Bentley)
2111
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
2112
which are then passed to the cleanup callable as it is run. In
2113
addition, addCleanup no longer requires that the callables passed to
2114
it be unique. (Jonathan Lange)
2116
* Fix some tests that fail on Windows because files are deleted while
2120
* ``selftest``'s ``--starting-with`` option can now use predefined
2121
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
2122
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
2124
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
2130
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
2131
This allows dynamic log output filtering by plugins.
2134
* ``bzrlib.btree_index`` is now available, providing a b-tree index
2135
layer. The design is memory conservative (limited memory cache),
2136
faster to seek (approx 100 nodes per page, gives 100-way fan out),
2137
and stores compressed pages allowing more keys per page.
2138
(Robert Collins, John Arbash Meinel)
2140
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
2141
is unknown in both source and target.
2142
(Robert Collins, Aaron Bentley)
2144
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
2145
streamlined a bit. This should make creating large indexes faster.
2146
(In benchmarking, it now takes less time to create a BTree index than
2147
it takes to read the GraphIndex one.) (John Arbash Meinel)
2149
* Mail clients for `bzr send` are now listed in a registry. This
2150
allows plugins to add new clients by registering them with
2151
``bzrlib.mail_client.mail_client_registry``. All of the built-in
2152
clients now use this mechanism. (Neil Martinsen-Burrell)
2155
bzr 1.6.1 2008-09-05
2156
####################
2158
A couple regressions were found in the 1.6 release. There was a
2159
performance issue when using ``bzr+ssh`` to branch large repositories,
2160
and some problems with stacking and ``rich-root`` capable repositories.
2163
bzr 1.6.1rc2 2008-09-03
2164
#######################
2169
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
2170
versa) was accidentally using the inter-model fetcher, instead of
2171
recognizing that both were 'rich root' formats.
2172
(John Arbash Meinel, #264321)
2175
bzr 1.6.1rc1 2008-08-29
2176
#######################
2178
This release fixes a few regressions found in the 1.6 client. Fetching
2179
changes was using an O(N^2) buffering algorithm, so for large projects it
2180
would cause memory thrashing. There is also a specific problem with the
2181
``--1.6-rich-root`` format, which prevented stacking on top of
2182
``--rich-root-pack`` repositories, and could allow users to accidentally
2183
fetch experimental data (``-subtree``) without representing it properly.
2184
The ``--1.6-rich-root`` format has been deprecated and users are
2185
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
2186
re-introduced a workaround for users who have repositories with incorrect
2187
nodes (not possible if you only used official releases).
2188
I should also clarify that none of this is data loss level issues, but
2189
still sufficient enough to warrant an updated release.
2194
* ``RemoteTransport.readv()`` was being inefficient about how it
2195
buffered the readv data and processed it. It would keep appending to
2196
the same string (causing many copies) and then pop bytes out of the
2197
start of the string (causing more copies).
2198
With this patch "bzr+ssh://local" can improve dramatically,
2199
especially for projects with large files.
2200
(John Arbash Meinel)
2202
* Revision texts were always meant to be stored as fulltexts. There
2203
was a bug in a bzr.dev version that would accidentally create deltas
2204
when copying from a Pack repo to a Knit repo. This has been fixed,
2205
but to support those repositories, we know always request full texts
2206
for Revision texts. (John Arbash Meinel, #261339)
2208
* The previous ``--1.6-rich-root`` format used an incorrect xml
2209
serializer, which would accidentally support fetching from a
2210
repository that supported subtrees, even though the local one would
2211
not. We deprecated that format, and introduced a new one that uses
2212
the correct serializer ``--1.6.1-rich-root``.
2213
(John Arbash Meinel, #262333)
2219
Finally, the long awaited bzr 1.6 has been released. This release includes
2220
new features like Stacked Branches, improved weave merge, and an updated
2221
server protocol (now on v3) which will allow for better cross version
2222
compatibility. With this release we have deprecated Knit format
2223
repositories, and recommend that users upgrade them, we will continue to
2224
support reading and writing them for the forseeable future, but we will
2225
not be tuning them for performance as pack repositories have proven to be
2226
better at scaling. This will also be the first release to bundle
2227
TortoiseBzr in the standalone Windows installer.
2230
bzr 1.6rc5 2008-08-19
2231
#####################
2236
* Disable automatic detection of stacking based on a containing
2237
directory of the target. It interacted badly with push, and needs a
2238
bit more work to get the edges polished before it should happen
2239
automatically. (John Arbash Meinel, #259275)
2240
(This change was reverted when merged to bzr.dev)
2243
bzr 1.6rc4 2008-08-18
2244
#####################
2249
* Fix a regression in knit => pack fetching. We had a logic
2250
inversion, causing the fetch to insert fulltexts in random order,
2251
rather than preserving deltas. (John Arbash Meinel, #256757)
2254
bzr 1.6rc3 2008-08-14
2255
#####################
2260
* Disable reading ``.bzrrules`` as a per-branch rule preferences
2261
file. The feature was not quite ready for a full release.
2267
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
2268
into the standalone installer. This will be the first official
2269
windows release that installs Tortoise by default.
2275
* Fix a regression in ``bzr+http`` support. There was a missing
2276
function (``_read_line``) that needed to be carried over from
2277
``bzr+ssh`` support. (Andrew Bennetts)
2279
* ``GraphIndex`` objects will internally read an entire index if more
2280
than 1/20th of their keyspace is requested in a single operation.
2281
This largely mitigates a performance regression in ``bzr log FILE``
2282
and completely corrects the performance regression in ``bzr log``.
2283
The regression was caused by removing an accomodation which had been
2284
supporting the index format in use. A newer index format is in
2285
development which is substantially faster. (Robert Collins)
2288
bzr 1.6rc2 2008-08-13
2289
#####################
2291
This release candidate has a few minor bug fixes, and some regression
2297
* ``bzr upgrade`` on remote branches accessed via bzr:// and
2298
bzr+ssh:// now works. (Andrew Bennetts)
2300
* Change the ``get_format_description()`` strings for
2301
``RepositoryFormatKnitPack5`` et al to be single line messages.
2304
* Fix for a regression on Win32 where we would try to call
2305
``os.listdir()`` on a file and not catch the exception properly.
2306
(Windows raises a different exception.) This would manifest in
2307
places like ``bzr rm file`` or ``bzr switch``.
2308
(Mark Hammond, John Arbash Meinel)
2310
* ``Inventory.copy()`` was failing to set the revision property for
2311
the root entry. (Jelmer Vernooij)
2313
* sftp transport: added missing ``FileExists`` case to
2314
``_translate_io_exception`` (Christophe Troestler, #123475)
2316
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
2317
scripting use. (Robert Collins, #3834)
2319
* The default ``annotate`` logic will now always assign the
2320
last-modified value of a line to one of the revisions that modified
2321
it, rather than a merge revision. This would happen when both sides
2322
claimed to have modified the line resulting in the same text. The
2323
choice is arbitrary but stable, so merges in different directions
2324
will get the same results. (John Arbash Meinel, #232188)
2327
bzr 1.6rc1 2008-08-06
2328
#####################
2330
This release candidate for bzr 1.6 solidifies the new branch stacking
2331
feature. Bazaar now recommends that users upgrade all knit repositories,
2332
because later formats are much faster. However, we plan to continue read/write and
2333
upgrade support for knit repostories for the forseeable future. Several
2334
other bugs and performance issues were fixed.
2339
* Knit format repositories are deprecated and bzr will now emit
2340
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
2341
knit repositories to pack format. (Andrew Bennetts)
2346
* ``bzr check`` can now be told which elements at a location it should
2347
check. (Daniel Watkins)
2349
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
2350
from the commit. (Robert Collins, #3117)
2352
* Fetching data between repositories that have the same model but no
2353
optimised fetcher will not reserialise all the revisions, increasing
2354
performance. (Robert Collins, John Arbash Meinel)
2356
* Give a more specific error when target branch is not reachable.
2359
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
2360
This uses a pyrex extension to get direct access to the
2361
``FindFirstFileW`` style apis, rather than using ``listdir`` +
2362
``lstat``. Shows a very strong improvement in commands like
2363
``status`` and ``diff`` which have to iterate the working tree.
2364
Anywhere from 2x-6x faster depending on the size of the tree (bigger
2365
trees, bigger benefit.) (John Arbash Meinel)
2367
* New registry for log properties handles and the method in
2368
LongLogFormatter to display the custom properties returned by the
2369
registered handlers. (Guillermo Gonzalez, #162469)
2374
* Add more tests that stacking does not create deltas spanning
2375
physical repository boundaries.
2376
(Martin Pool, #252428)
2378
* Better message about incompatible repositories.
2379
(Martin Pool, #206258)
2381
* ``bzr branch --stacked`` ensures the destination branch format can
2382
support stacking, even if the origin does not.
2385
* ``bzr export`` no longer exports ``.bzrrules``.
2388
* ``bzr serve --directory=/`` now correctly allows the whole
2389
filesystem to be accessed on Windows, not just the root of the drive
2390
that Python is running from.
2391
(Adrian Wilkins, #240910)
2393
* Deleting directories by hand before running ``bzr rm`` will not
2394
cause subsequent errors in ``bzr st`` and ``bzr commit``.
2395
(Robert Collins, #150438)
2397
* Fix a test case that was failing if encoding wasn't UTF-8.
2398
(John Arbash Meinel, #247585)
2400
* Fix "no buffer space available" error when branching with the new
2401
smart server protocol to or from Windows.
2402
(Andrew Bennetts, #246180)
2404
* Fixed problem in branching from smart server.
2405
(#249256, Michael Hudson, Martin Pool)
2407
* Handle a file turning in to a directory in TreeTransform.
2408
(James Westby, #248448)
2413
* ``MutableTree.commit`` has an extra optional keywork parameter
2414
``exclude`` that will be unconditionally supplied by the command
2415
line UI - plugins that add tree formats may need an update.
2418
* The API minimum version for plugin compatibility has been raised to
2419
1.6 - there are significant changes throughout the code base.
2422
* The generic fetch code now uses three attributes on Repository objects
2423
to control fetch. The streams requested are controlled via :
2424
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
2425
appropriately allows different repository implementations to recieve
2426
data in their optimial form. If the ``_fetch_reconcile`` is set then
2427
a reconcile operation is triggered at the end of the fetch.
2430
* The ``put_on_disk`` and ``get_tar_item`` methods in
2431
``InventoryEntry`` were deprecated. (Ian Clatworthy)
2433
* ``Repository.is_shared`` doesn't take a read lock. It didn't
2434
need one in the first place (nobody cached the value, and
2435
``RemoteRepository`` wasn't taking one either). This saves a round
2436
trip when probing Pack repositories, as they read the ``pack-names``
2437
file when locked. And during probe, locking the repo isn't very
2438
useful. (John Arbash Meinel)
2443
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
2444
putting together a real history without having to create a full
2445
WorkingTree. It is recommended that tests that are not directly
2446
testing the WorkingTree use BranchBuilder instead. See
2447
``BranchBuilder.build_snapshot`` or
2448
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
2450
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
2451
helper ``safe_relpath_files`` - used by the new ``exclude``
2452
parameter to commit. (Robert Collins)
2454
* Make it easier to introduce new WorkingTree formats.
2457
* The code for exporting trees was refactored not to use the
2458
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
2460
* RuleSearchers return () instead of [] now when there are no matches.
2464
bzr 1.6beta3 2008-07-17
2465
#######################
2467
This release adds a new 'stacked branches' feature allowing branches to
2468
share storage without being in the same repository or on the same machine.
2469
(See the user guide for more details.) It also adds a new hook, improved
2470
weaves, aliases for related locations, faster bzr+ssh push, and several
2476
* New ``pre_change_branch_tip`` hook that is called before the
2477
branch tip is moved, while the branch is write-locked. See the User
2478
Reference for signature details. (Andrew Bennetts)
2480
* Rule-based preferences can now be defined for selected files in
2481
selected branches, allowing commands and plugins to provide
2482
custom behaviour for files matching defined patterns.
2483
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
2484
in the User Guide and ``bzr help rules`` for more information.
2487
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
2489
* Stacked branches are now supported. See ``bzr help branch`` and
2490
``bzr help push``. Branches must be in the ``development1`` format
2491
to stack, though the stacked-on branch can be of any format.
2497
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
2498
to stdout; also ``tar`` and ``tbz2``.
2501
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
2502
rather than the annotation-based merge it was using. It does so by
2503
building up a Weave of the important texts, without needing to build
2504
the full ancestry. (John Arbash Meinel, #238895)
2506
* ``bzr send`` documents and better supports ``emacsclient`` (proper
2507
escaping of mail headers and handling of the MUA Mew).
2508
(Christophe Troestler)
2510
* Remembered locations can be specified by aliases, e.g. :parent, :public,
2511
:submit. (Aaron Bentley)
2513
* The smart protocol now has improved support for setting branches'
2514
revision info directly. This makes operations like push
2515
faster. The new request method name is
2516
``Branch.set_last_revision_ex``. (Andrew Bennetts)
2521
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
2522
The broken implementations of RFC822 in Python and RFC2046 in IIS
2523
combined with boundary-line checking in Bazaar previously made this
2524
impossible. (NB, IIS 5 does not suffer from this problem).
2525
(Adrian Wilkins, #247585)
2527
* ``bzr log --long`` with a ghost in your mainline now handles that
2528
ghost properly. (John Arbash Meinel, #243536)
2530
* ``check`` handles the split-up .bzr layout correctly, so no longer
2531
requires a branch to be present.
2532
(Daniel Watkins, #64783)
2534
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
2536
(Martin Pool, #205230)
2538
* Errors about missing libraries are now shown without a traceback,
2539
and with a suggestion to install the library. The full traceback is
2540
still in ``.bzr.log`` and can be shown with ``-Derror``.
2541
(Martin Pool, #240161)
2543
* Fetch from a stacked branch copies all required data.
2544
(Aaron Bentley, #248506)
2546
* Handle urls such as ftp://user@host.com@www.host.com where the user
2548
(Neil Martinsen-Burrell, #228058)
2550
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
2551
``unlock`` if there was an error in the original function. This helps
2552
most when there is a failure with a smart server action, since often the
2553
connection closes and we cannot unlock.
2554
(Andrew Bennetts, John Arbash Meinel, #125784)
2556
* Obsolete hidden command ``bzr fetch`` removed.
2557
(Martin Pool, #172870)
2559
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
2560
(John Arbash Meinel, #239933)
2562
* You can now compare file revisions in Windows diff programs from
2564
(Matt McClure, #209281)
2566
* revision_history now tolerates mainline ghosts for Branch format 6.
2567
(Aaron Bentley, #235055)
2569
* Set locale from environment for third party libs.
2570
(Martin von Gagern, #128496)
2575
* Added *Using stacked branches* to the User Guide.
2578
* Updated developer documentation.
2584
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
2585
exits, allowing low-key analysis of peak memory use. (Robert Collins)
2587
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
2588
a tree with a ``branch`` attribute of the right format. This was
2589
preventing some ``RemoteBranch`` tests from actually running with
2590
``RemoteBranch`` instances. (Andrew Bennetts)
2595
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
2596
there are new attributes ``texts, inventories, revisions,
2597
signatures``, each of which is a ``VersionedFiles``. See the
2598
Repository docstring for more details.
2601
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
2602
parameter. If you have a subclass of ``Branch`` that overrides
2603
``pull`` then you should add this parameter. (Andrew Bennetts)
2605
* ``bzrlib.check.check()`` has been deprecated in favour of the more
2606
aptly-named ``bzrlib.check.check_branch()``.
2609
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
2610
These methods are bad APIs because they write directly to sys.stdout.
2611
bzrlib does not use them internally, and there are no direct tests
2612
for them. (Alexander Belchenko)
2617
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
2618
(Alexander Belchenko)
2620
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
2621
which eases the discovery of the tree, the branch and the repository
2622
containing a given location.
2625
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
2626
underlying .knit/.kndx etc files in repositories with partitioned
2627
storage. (Robert Collins)
2629
* Obsolete developer-use command ``weave-join`` has been removed.
2632
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
2633
to support new ``VersionedFiles`` layering.
2637
bzr 1.6beta2 2008-06-10
2638
#######################
2640
This release contains further progress towards our 1.6 goals of shallow
2641
repositories, and contains a fix for some user-affecting bugs in the
2642
repository layer. Building working trees during checkout and branch is
2648
* Avoid KnitCorrupt error extracting inventories from some repositories.
2649
(The data is not corrupt; an internal check is detecting a problem
2650
reading from the repository.)
2651
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
2653
* ``bzr status`` was breaking if you merged the same revision twice.
2654
(John Arbash Meinel, #235407)
2656
* Fix infinite loop consuming 100% CPU when a connection is lost while
2657
reading a response body via the smart protocol v1 or v2.
2660
* Inserting a bundle which changes the contents of a file with no trailing
2661
end of line, causing a knit snapshot in a 'knits' repository will no longer
2662
cause KnitCorrupt. (Robert Collins)
2664
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
2665
pull result. It was instead just returning None, which breaks ``bzr
2666
pull``. (John Arbash Meinel, #238149)
2668
* Sanitize branch nick before using it as an attachment filename in
2669
``bzr send``. (Lukáš Lalinský, #210218)
2671
* Squash ``inv_entry.symlink_target`` to a plain string when
2672
generating DirState details. This prevents from getting a
2673
``UnicodeError`` when you have symlinks and non-ascii filenames.
2674
(John Arbash Meinel, #135320)
2679
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
2681
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
2682
now quote paths where required). Added ``--null`` option to ``added`` and
2683
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
2686
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
2687
(Ian Clatworthy, Aaron Bentley)
2692
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
2697
* Fix the test HTTPServer to be isolated from chdir calls made while it is
2698
running, allowing it to be used in blackbox tests. (Robert Collins)
2703
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
2704
which are in the ancestry of other revisions. So if you merge the same
2705
tree twice, or merge an ancestor of an existing merge, it will only
2706
record the newest. (If you merge a descendent, it will replace its
2707
ancestor). (John Arbash Meinel, #235407)
2709
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
2710
through the derived classes do not. (Aaron Bentley)
2715
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
2716
creating stacked branches. (Robert Collins)
2718
* Knit record serialisation is now stricter on what it will accept, to
2719
guard against potential internal bugs, or broken input. (Robert Collins)
2721
bzr 1.6beta1 2008-06-02
2722
#######################
2725
Commands that work on the revision history such as push, pull, missing,
2726
uncommit and log are now substantially faster. This release adds a
2727
translation of some of the user documentation into Spanish. (Contributions of
2728
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
2729
protocol which is used by default and which allows for more efficient transfers
2730
and future extensions.
2733
Notes When Upgrading
2734
********************
2736
* There is a new version of the network protocol used for bzr://, bzr+ssh://
2737
and bzr+http:// connections. This will allow more efficient requests and
2738
responses, and more graceful fallback when a server is too old to
2739
recognise a request from a more recent client. Bazaar 1.6 will
2740
interoperate with 0.16 and later versions, but servers should be upgraded
2741
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
2742
these protocols. Use alternatives like SFTP or upgrade those servers.
2743
(Andrew Bennetts, #83935)
2748
* Deprecation warnings will not be suppressed when running ``bzr selftest``
2749
so that developers can see if their code is using deprecated functions.
2750
(John Arbash Meinel)
2755
* Adding ``-Derror`` will now display a traceback when a plugin fails to
2756
load. (James Westby)
2761
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
2762
the revno of the new revision (``Graph.find_distance_to_null``). This
2763
should make something like ``bzr branch -r -100`` in a shared, no-trees
2764
repository much snappier. (John Arbash Meinel)
2766
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
2767
history. This makes it noticeably faster when logging the last few
2768
revisions. (John Arbash Meinel)
2770
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
2771
(Jerad Cramp, #165086)
2773
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
2774
``Graph.find_differences`` to determine missing revisions without having
2775
to search the whole ancestry. (John Arbash Meinel, #174625)
2777
* ``bzr uncommit`` now uses partial history access, rather than always
2778
extracting the full revision history for a branch. This makes it
2779
resolve the appropriate revisions much faster (in testing it drops
2780
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
2781
step closer to not using full revision history.
2782
(John Arbash Meinel, #172649)
2787
* ``bzr merge --lca`` should handle when two revisions have no common
2788
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
2790
* ``bzr status`` was breaking if you merged the same revision twice.
2791
(John Arbash Meinel, #235407)
2793
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
2794
fails. (Andrew Bennetts, #234229)
2796
* Correctly track the base URL of a smart medium when using bzr+http://
2797
URLs, which was causing spurious "No repository present" errors with
2798
branches in shared repositories accessed over bzr+http.
2799
(Andrew Bennetts, #230550)
2801
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
2802
implementations have the attribute. Fixes 'PyCurlTransport' object has no
2803
attribute '_remote_is_at_least_1_2' attribute errors.
2804
(Andrew Bennetts, #220806)
2806
* Failure to delete an obsolete pack file should just give a warning
2807
message, not a fatal error. It may for example fail if the file is still
2808
in use by another process.
2811
* Fix MemoryError during large fetches over HTTP by limiting the amount of
2812
data we try to read per ``recv`` call. The problem was observed with
2813
Windows and a proxy, but might affect other environments as well.
2814
(Eric Holmberg, #215426)
2816
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
2817
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
2819
* Issue a warning and ignore passwords declared in authentication.conf when
2820
used for an ssh scheme (sftp or bzr+ssh).
2821
(Vincent Ladeuil, #203186)
2823
* Make both http implementations raise appropriate exceptions on 403
2824
Forbidden when POSTing smart requests.
2825
(Vincent Ladeuil, #230223)
2827
* Properly *title* header names in http requests instead of capitalizing
2829
(Vincent Ladeuil, #229076)
2831
* The "Unable to obtain lock" error message now also suggests using
2832
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
2834
* Treat an encoding of '' as ascii; this can happen when bzr is run
2835
under vim on Mac OS X.
2836
(Neil Martinsen-Burrell)
2838
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
2839
scope. (Daniel Fischer #235687)
2844
* Added directory structure and started translation of docs in spanish.
2845
(Martin Albisetti, Lucio Albenga)
2847
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
2848
on the plugin and integration chapters of the User Guide.
2851
* More Bazaar developer documentation about packaging and release process,
2852
and about use of Python reprs.
2853
(Martin Pool, Martin Albisetti)
2855
* Updated Tortise strategy document. (Mark Hammond)
2860
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
2863
* Fix the test HTTPServer to be isolated from chdir calls made while it is
2864
running, allowing it to be used in blackbox tests. (Robert Collins)
2866
* New helper function for splitting test suites
2867
``split_suite_by_condition``. (Robert Collins)
2872
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
2873
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
2874
fairly broken, and the function was unused, so we are getting rid of it.
2875
(John Arbash Meinel)
2880
* ``Branch.abspath`` is deprecated; use the Tree or Transport
2881
instead. (Martin Pool)
2883
* ``Branch.update_revisions`` now takes an optional ``Graph``
2884
object. This can be used by ``update_revisions`` when it is
2885
checking ancestry, and allows callers to prefer request to go to a
2886
local branch. (John Arbash Meinel)
2888
* Branch, Repository, Tree and BzrDir should expose a Transport as an
2889
attribute if they have one, rather than having it indirectly accessible
2890
as ``.control_files._transport``. This doesn't add a requirement
2891
to support a Transport in cases where it was not needed before;
2892
it just simplifies the way it is reached. (Martin Pool)
2894
* ``bzr missing --mine-only`` will return status code 0 if you have no
2895
new revisions, but the remote does. Similarly for ``--theirs-only``.
2896
The new code only checks one side, so it doesn't know if the other
2897
side has changes. This seems more accurate with the request anyway.
2898
It also changes the output to print '[This|Other] branch is up to
2899
date.' rather than displaying nothing. (John Arbash Meinel)
2901
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
2902
are now deprecated in favor of using Transport operations.
2905
* Many methods on ``VersionedFile``, ``Repository`` and in
2906
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
2909
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
2910
``RevisionSpec``. This will disable the existing behavior of passing in
2911
the full revision history to ``self._match_on``. Useful for specs that
2912
don't actually need access to the full history. (John Arbash Meinel)
2914
* The constructors of ``SmartClientMedium`` and its subclasses now require a
2915
``base`` parameter. ``SmartClientMedium`` implementations now also need
2916
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
2918
* The default permissions for creating new files and directories
2919
should now be obtained from ``BzrDir._get_file_mode()`` and
2920
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
2921
and ``_set_dir_mode`` variables on LockableFiles which were advertised
2922
as a way for plugins to control this are no longer consulted.
2925
* ``VersionedFile.join`` is deprecated. This method required local
2926
instances of both versioned file objects and was thus hostile to being
2927
used for streaming from a smart server. The new get_record_stream and
2928
insert_record_stream are meant to efficiently replace this method.
2931
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
2932
which are in the ancestry of other revisions. So if you merge the same
2933
tree twice, or merge an ancestor of an existing merge, it will only
2934
record the newest. (If you merge a descendent, it will replace its
2935
ancestor). (John Arbash Meinel, #235407)
2937
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
2944
This release of Bazaar includes several updates to the documentation, and fixes
2945
to prepare for making rich root support the default format. Many bugs have been
2946
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
2951
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
2952
users of packaged software won't be bothered with DeprecationWarnings,
2953
but developers and testers will still see them. (John Arbash Meinel)
2958
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
2959
on the plugin and integration chapters of the User Guide.
2963
bzr 1.5rc1 2008-05-09
2964
#####################
2969
* Broader support of GNU Emacs mail clients. Set
2970
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
2971
bundle in a mail buffer according to the value of ``mail-user-agent``
2972
variable. (Xavier Maillard)
2977
* Diff now handles revision specs like "branch:" and "submit:" more
2978
efficiently. (Aaron Bentley, #202928)
2980
* More friendly error given when attempt to start the smart server
2981
on an address already in use. (Andrea Corbellini, #200575)
2983
* Pull completes much faster when there is nothing to pull.
2989
* Authentication.conf can define sections without password.
2990
(Vincent Ladeuil, #199440)
2992
* Avoid muttering every time a child update does not cause a progress bar
2993
update. (John Arbash Meinel, #213771)
2995
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
2996
to fix when a Branch has a non-canonical mainline history. ``bzr check``
2997
also detects this condition. (John Arbash Meinel, #177855)
2999
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
3000
for ``revision_id=None`` which was not a string.
3001
(John Arbash Meinel, #211661)
3003
* ``bzr commit`` now works with Microsoft's FTP service.
3006
* Catch definitions outside sections in authentication.conf.
3007
(Vincent Ladeuil, #217650)
3009
* Conversion from non-rich-root to rich-root(-pack) updates inventory
3010
sha1s, even when bundles are used. (Aaron Bentley, #181391)
3012
* Conversion from non-rich-root to rich-root(-pack) works correctly even
3013
though search keys are not topologically sorted. (Aaron Bentley)
3015
* Conversion from non-rich-root to rich-root(-pack) works even when a
3016
parent revision has a different root id. (Aaron Bentley, #177874)
3018
* Disable strace testing until strace is fixed (see bug #103133) and emit a
3019
warning when selftest ends to remind us of leaking tests.
3020
(Vincent Ladeuil, #226769)
3022
* Fetching all revisions from a repository does not cause pack collisions.
3023
(Robert Collins, Aaron Bentley, #212908)
3025
* Fix error about "attempt to add line-delta in non-delta knit".
3026
(Andrew Bennetts, #217701)
3028
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
3029
if the remote server was < version 1.2. This was due to a bug in the
3030
RemoteRepository.get_parent_map() fallback code.
3031
(John Arbash Meinel, #214894)
3033
* Remove leftover code in ``bzr_branch`` that inappropriately creates
3034
a ``branch-name`` file in the branch control directory.
3037
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
3038
rebinding the socket when starting the server a second time.
3039
(John Arbash Meinel, Martin Pool, #164288)
3041
* Severe performance degradation in fetching from knit repositories to
3042
knits and packs due to parsing the entire revisions.kndx on every graph
3043
walk iteration fixed by using the Repository.get_graph API. There was
3044
another regression in knit => knit fetching which re-read the index for
3045
every revision each side had in common.
3046
(Robert Collins, John Arbash Meinel)
3048
* When logging the changes to a particular file, there was a bug if there
3049
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
3051
* xs4all's ftp server returns a temporary error when trying to list an
3052
empty directory, rather than returning an empty list. Adding a
3053
workaround so that we don't get spurious failures.
3054
(John Arbash Meinel, #215522)
3059
* Expanded the User Guide to include new chapters on popular plugins and
3060
integrating Bazaar into your environment. The *Best practices* chapter
3061
was renamed to *Miscellaneous topics* as suggested by community
3062
feedback as well. (Ian Clatworthy)
3064
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
3066
* Improved the documentation on hooks. (Ian Clatworthy)
3068
* Update authentication docs regarding ssh agents.
3069
(Vincent Ladeuil, #183705)
3074
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
3075
make it easy to identify which test spawned a thread with an unhandled
3076
exception. (Andrew Bennetts)
3078
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
3079
options for debugging tests, these are complementary to the the -D
3080
options. The ``-Dselftest_debug`` global option has been replaced by the
3081
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
3083
* Parameterised test ids are preserved correctly to aid diagnosis of test
3084
failures. (Robert Collins, Andrew Bennetts)
3086
* selftest now accepts --starting-with <id> to load only the tests whose id
3087
starts with the one specified. This greatly speeds up running the test
3088
suite on a limited set of tests and can be used to run the tests for a
3089
single module, a single class or even a single test. (Vincent Ladeuil)
3091
* The test suite modules have been modified to define load_tests() instead
3092
of test_suite(). That speeds up selective loading (via --load-list)
3093
significantly and provides many examples on how to migrate (grep for
3094
load_tests). (Vincent Ladeuil)
3099
* ``Hooks.install_hook`` is now deprecated in favour of
3100
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
3101
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
3103
* Implement xml8 serializer. (Aaron Bentley)
3105
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
3106
deprecation wrappers. (Martin Pool)
3108
* ``Repository.revision_parents`` is now deprecated in favour of
3109
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
3111
* The Python ``assert`` statement is no longer used in Bazaar source, and
3112
a test checks this. (Martin Pool)
3117
* ``bzrlib.status.show_pending_merges`` requires the repository to be
3118
locked by the caller. Callers should have been doing it anyway, but it
3119
will now raise an exception if they do not. (John Arbash Meinel)
3121
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
3122
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
3123
Repository.item_keys_introduced_by() no longer take read locks.
3126
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
3127
towards removing LockableFiles and ``.control_files`` entirely.
3130
* Methods deprecated prior to 1.1 have been removed.
3137
This release of Bazaar includes handy improvements to the speed of log and
3138
status, new options for several commands, improved documentation, and better
3139
hooks, including initial code for server-side hooks. A number of bugs have
3140
been fixed, particularly in interoperability between different formats or
3141
different releases of Bazaar over there network. There's been substantial
3142
internal work in both the repository and network code to enable new features
3143
and faster performance.
3148
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
3149
if the remote server was < version 1.2. This was due to a bug in the
3150
RemoteRepository.get_parent_map() fallback code.
3151
(John Arbash Meinel, Andrew Bennetts, #214894)
3154
bzr 1.4rc2 2008-04-21
3155
#####################
3160
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
3161
for ``revision_id=None`` which was not a string.
3162
(John Arbash Meinel, #211661)
3164
* Fixed a bug in handling ghost revisions when logging changes in a
3165
particular file. (John Arbash Meinel, #209948)
3167
* Fix error about "attempt to add line-delta in non-delta knit".
3168
(Andrew Bennetts, #205156)
3170
* Fixed performance degradation in fetching from knit repositories to
3171
knits and packs due to parsing the entire revisions.kndx on every graph
3172
walk iteration fixed by using the Repository.get_graph API. There was
3173
another regression in knit => knit fetching which re-read the index for
3174
every revision each side had in common.
3175
(Robert Collins, John Arbash Meinel)
3178
bzr 1.4rc1 2008-04-11
3179
#####################
3184
* bzr main script cannot be imported (Benjamin Peterson)
3186
* On Linux bzr additionally looks for plugins in arch-independent site
3187
directory. (Toshio Kuratomi)
3189
* The ``set_rh`` branch hook is now deprecated. Please migrate
3190
any plugins using this hook to use an alternative, e.g.
3191
``post_change_branch_tip``. (Ian Clatworthy)
3193
* When a plugin cannot be loaded as the file path is not a valid
3194
python module name bzr will now strip a ``bzr_`` prefix from the
3195
front of the suggested name, as many plugins (e.g. bzr-svn)
3196
want to be installed without this prefix. It is a common mistake
3197
to have a folder named "bzr-svn" for that plugin, especially
3198
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
3201
* UniqueIntegerBugTracker now appends bug-ids instead of joining
3202
them to the base URL. Plugins that register bug trackers may
3203
need a trailing / added to the base URL if one is not already there.
3204
(James Wesby, Andrew Cowie)
3209
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
3211
* ``status`` now accepts ``--no-pending`` to show the status without
3212
listing pending merges, which speeds up the command a lot on large
3213
histories. (James Westby, #202830)
3215
* New ``post_change_branch_tip`` hook that is called after the
3216
branch tip is moved but while the branch is still write-locked.
3217
See the User Reference for signature details.
3218
(Ian Clatworthy, James Henstridge)
3220
* Reconfigure can convert a branch to be standalone or to use a shared
3221
repository. (Aaron Bentley)
3226
* The smart protocol now has support for setting branches' revision info
3227
directly. This should make operations like push slightly faster, and is a
3228
step towards server-side hooks. The new request method name is
3229
``Branch.set_last_revision_info``. (Andrew Bennetts)
3231
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
3232
(James Westby, Andrew Cowie)
3234
* ``bzr switch`` will attempt to find branches to switch to relative to the
3235
current branch. E.g. ``bzr switch branchname`` will look for
3236
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
3239
* Diff is now more specific about execute-bit changes it describes
3242
* Fetching data over HTTP is a bit faster when urllib is used. This is done
3243
by forcing it to recv 64k at a time when reading lines in HTTP headers,
3244
rather than just 1 byte at a time. (Andrew Bennetts)
3246
* Log --short and --line are much faster when -r is not specified.
3249
* Merge is faster. We no longer check a file's existence unnecessarily
3250
when merging the execute bit. (Aaron Bentley)
3252
* ``bzr status`` on an explicit list of files no longer shows pending
3253
merges, making it much faster on large trees. (John Arbash Meinel)
3255
* The launchpad directory service now warns the user if they have not set
3256
their launchpad login and are trying to resolve a URL using it, just
3257
in case they want to do a write operation with it. (James Westby)
3259
* The smart protocol client is slightly faster, because it now only queries
3260
the server for the protocol version once per connection. Also, the HTTP
3261
transport will now automatically probe for and use a smart server if
3262
one is present. You can use the new ``nosmart+`` transport decorator
3263
to get the old behaviour. (Andrew Bennetts)
3265
* The ``version`` command takes a ``--short`` option to print just the
3266
version number, for easier use in scripts. (Martin Pool)
3268
* Various operations with revision specs and commands that calculate
3269
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
3274
* Add ``root_client_path`` parameter to SmartWSGIApp and
3275
SmartServerRequest. This makes it possible to publish filesystem
3276
locations that don't exactly match URL paths. SmartServerRequest
3277
subclasses should use the new ``translate_client_path`` and
3278
``transport_from_client_path`` methods when dealing with paths received
3279
from a client to take this into account. (Andrew Bennetts, #124089)
3281
* ``bzr mv a b`` can be now used also to rename previously renamed
3282
directories, not only files. (Lukáš Lalinský, #107967)
3284
* ``bzr uncommit --local`` can now remove revisions from the local
3285
branch to be symmetric with ``bzr commit --local``.
3286
(John Arbash Meinel, #93412)
3288
* Don't ask for a password if there is no real terminal.
3289
(Alexander Belchenko, #69851)
3291
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
3292
fetching revisions from a knit to pack repository or vice versa using
3293
bzr:// (including over http or ssh).
3294
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
3296
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
3297
fixed ``_get_bytes`` in the same module to use the push back buffer.
3298
These bugs had no known impact in normal use, but were problematic for
3299
developers working on the code, and were likely to cause real bugs sooner
3300
or later. (Andrew Bennetts)
3302
* Implement handling of basename parameter for DefaultMail. (James Westby)
3304
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
3305
(Andrew Bennetts, #213425)
3307
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
3309
* Merges that add files to deleted root directories complete. They
3310
do create conflicts. (Aaron Bentley, #210092)
3312
* vsftp's return ``550 RNFR command failed.`` supported.
3313
(Marcus Trautwig, #129786)
3318
* Improved documentation on send/merge relationship. (Peter Schuller)
3320
* Minor fixes to the User Guide. (Matthew Fuller)
3322
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
3324
* Added Integrating with Bazaar document for developers (Martin Albisetti)
3329
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
3330
non-ghost aware repository such as weaves will now fail if there are
3331
ghosts. (Robert Collins)
3333
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
3334
now requires the ``index`` and ``access_method`` parameters to be
3335
supplied. A compatible shim has been kept in the new function
3336
``knit.make_file_knit``. (Robert Collins)
3338
* Log formatters must now provide log_revision instead of show and
3339
show_merge_revno methods. The latter had been deprecated since the 0.17
3340
release. (James Westby)
3342
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
3345
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
3347
* ``Repository.get_revision_graph`` is deprecated, with no replacement
3348
method. The method was size(history) and not desirable. (Robert Collins)
3350
* ``revision.revision_graph`` is deprecated, with no replacement function.
3351
The function was size(history) and not desirable. (Robert Collins)
3353
* ``Transport.get_shared_medium`` is deprecated. Use
3354
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
3356
* ``VersionedFile`` factories now accept a get_scope parameter rather
3357
than using a call to ``transaction_finished``, allowing the removal of
3358
the fixed list of versioned files per repository. (Robert Collins)
3360
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
3361
allowed lower memory use, all users of annotations wanted full file
3362
annotations, and there is no storage format suitable for incremental
3363
line-by-line annotation. (Robert Collins)
3365
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
3366
is no longer used - reading the content of a file that is undergoing a
3367
file level merge to identical state on two branches is rare enough, and
3368
not expensive enough to special case. (Robert Collins)
3370
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
3371
These methods added significant complexity to the ``VersionedFile``
3372
implementation, but were only used for optimising fetches from knits -
3373
which can be done from outside the knit layer, or via a caching
3374
decorator. As knits are not the default format, the complexity is no
3375
longer worth paying. (Robert Collins)
3377
* ``VersionedFile.create_empty`` is removed. This method presupposed a
3378
sensible mapping to a transport for individual files, but pack backed
3379
versioned files have no such mapping. (Robert Collins)
3381
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
3382
The method was size(history) and not desirable. (Robert Collins)
3384
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
3385
replacement method. The method was size(history) and not desirable.
3388
* ``VersionedFile.get_parents`` is deprecated, please use
3389
``VersionedFile.get_parent_map``. (Robert Collins)
3391
* ``VersionedFile.get_sha1`` is deprecated, please use
3392
``VersionedFile.get_sha1s``. (Robert Collins)
3394
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
3395
and unused outside of a single test. (Robert Collins)
3397
* ``VersionedFile.iter_parents`` is now deprecated in favour of
3398
``get_parent_map`` which can be used to instantiate a Graph on a
3399
VersionedFile. (Robert Collins)
3401
* ``VersionedFileStore`` no longer uses the transaction parameter given
3402
to most methods; amongst other things this means that the
3403
get_weave_or_empty method no longer guarantees errors on a missing weave
3404
in a readonly transaction, and no longer caches versioned file instances
3405
which reduces memory pressure (but requires more careful management by
3406
callers to preserve performance). (Robert Collins)
3411
* New -Dselftest_debug flag disables clearing of the debug flags during
3412
tests. This is useful if you want to use e.g. -Dhpss to help debug a
3413
failing test. Be aware that using this feature is likely to cause
3414
spurious test failures if used with the full suite. (Andrew Bennetts)
3416
* selftest --load-list now uses a new more agressive test loader that will
3417
avoid loading unneeded modules and building their tests. Plugins can use
3418
this new loader by defining a load_tests function instead of a test_suite
3419
function. (a forthcoming patch will provide many examples on how to
3423
* selftest --load-list now does some sanity checks regarding duplicate test
3424
IDs and tests present in the list but not found in the actual test suite.
3427
* Slightly more concise format for the selftest progress bar, so there's
3428
more space to show the test name. (Martin Pool) ::
3430
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
3432
* The test suite takes much less memory to run, and is a bit faster. This
3433
is done by clearing most attributes of TestCases after running them, if
3434
they succeeded. (Andrew Bennetts)
3439
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
3441
* Added basic infrastructure for automatic plugin suggestion.
3444
* If a ``LockableFiles`` object is not explicitly unlocked (for example
3445
because of a missing ``try/finally`` block, it will give a warning but
3446
not automatically unlock itself. (Previously they did.) This
3447
sometimes caused knock-on errors if for example the network connection
3448
had already failed, and should not be relied upon by code.
3449
(Martin Pool, #109520)
3451
* ``make dist`` target to build a release tarball, and also
3452
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
3454
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
3455
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
3456
callers don't need to try distinguish unknown request errors from other
3457
errors. (Andrew Bennetts)
3459
* ``set_make_working_trees`` is now implemented provided on all repository
3460
implementations (Aaron Bentley)
3462
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
3463
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
3466
bzr 1.3.1 2008-04-09
3467
####################
3469
No changes from 1.3.1rc1.
3472
bzr 1.3.1rc1 2008-04-04
3473
#######################
3478
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
3479
fetching revisions from a knit to pack repository or vice versa using
3480
bzr:// (including over http or ssh).
3481
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
3487
Bazaar has become part of the GNU project <http://www.gnu.org>
3489
Many operations that act on history, including ``log`` and ``annotate`` are now
3490
substantially faster. Several bugs have been fixed and several new options and
3491
features have been added.
3496
* Avoid spurious failure of ``TestVersion.test_version`` matching
3498
(#202778, Martin Pool)
3501
bzr 1.3rc1 2008-03-16
3502
#####################
3504
Notes When Upgrading
3505
********************
3507
* The backup directory created by ``upgrade`` is now called
3508
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
3513
* A new repository format 'development' has been added. This format will
3514
represent the latest 'in-progress' format that the bzr developers are
3515
interested in getting early-adopter testing and feedback on.
3516
``doc/developers/development-repo.txt`` has detailed information.
3519
* BZR_LOG environment variable controls location of .bzr.log trace file.
3520
User can suppress writing messages to .bzr.log by using '/dev/null'
3521
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
3522
is not defined but BZR_HOME is defined then default location
3523
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
3524
(Alexander Belchenko, #106117)
3526
* ``launchpad`` builtin plugin now shipped as separate part in standalone
3527
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
3528
and standalone installer allows user to skip installation of this plugin.
3529
(Alexander Belchenko)
3531
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
3533
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
3534
missing final fields. (Martin Pool)
3539
* ``branch`` and ``checkout`` can hard-link working tree files, which is
3540
faster and saves space. (Aaron Bentley)
3542
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
3543
the submit branch to determine the email address to send to.
3549
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
3551
* Branch6.generate_revision_history is faster. (Aaron Bentley)
3553
* Directory services can now be registered, allowing special URLs to be
3554
dereferenced into real URLs. This is a generalization and cleanup of
3555
the lp: transport lookup. (Aaron Bentley)
3557
* Merge directives that are automatically attached to emails have nicer
3558
filenames, based on branch-nick + revno. (Aaron Bentley)
3560
* ``push`` has a ``--revision`` option, to specify what revision to push up
3561
to. (Daniel Watkins)
3563
* Significantly reducing execution time and network traffic for trivial
3564
case of running ``bzr missing`` command for two identical branches.
3565
(Alexander Belchenko)
3567
* Speed up operations that look at the revision graph (such as 'bzr log').
3568
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
3569
extract the revision history. This allows filtering ghosts while
3570
stepping instead of needing to peek ahead. (John Arbash Meinel)
3572
* The ``hooks`` command lists installed hooks, to assist in debugging.
3575
* Updates to how ``annotate`` work. Should see a measurable improvement in
3576
performance and memory consumption for file with a lot of merges.
3577
Also, correctly handle when a line is introduced by both parents (it
3578
should be attributed to the first merge which notices this, and not
3579
to all subsequent merges.) (John Arbash Meinel)
3584
* Autopacking no longer holds the full set of inventory lines in
3585
memory while copying. For large repositories, this can amount to
3586
hundreds of MB of ram consumption.
3587
(Ian Clatworthy, John Arbash Meinel)
3589
* Cherrypicking when using ``--format=merge3`` now explictly excludes
3590
BASE lines. (John Arbash Meinel, #151731)
3592
* Disable plink's interactive prompt for password.
3593
(#107593, Dmitry Vasiliev)
3595
* Encode command line arguments from unicode to user_encoding before
3596
invoking external mail client in `bzr send` command.
3597
(#139318, Alexander Belchenko)
3599
* Fixed problem connecting to ``bzr+https://`` servers.
3600
(#198793, John Ferlito)
3602
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
3605
* Include quick-start-summary.svg file to python-based installer(s)
3606
for Windows. (#192924, Alexander Belchenko)
3608
* lca merge now respects specified files. (Aaron Bentley)
3610
* Make version-info --custom imply --all. (#195560, James Westby)
3612
* ``merge --preview`` now works for merges that add or modify
3613
symlinks (James Henstridge)
3615
* Redirecting the output from ``bzr merge`` (when the remembered
3616
location is used) now works. (John Arbash Meinel)
3618
* setup.py script explicitly checks for Python version.
3619
(Jari Aalto, Alexander Belchenko, #200569)
3621
* UnknownFormatErrors no longer refer to branches regardless of kind of
3622
unknown format. (Daniel Watkins, #173980)
3624
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
3625
signs, among other small improvements. (Matt Nordhoff, #86838)
3627
* Use correct indices when emitting LCA conflicts. This fixes IndexError
3628
errors. (Aaron Bentley, #196780)
3633
* Explained how to use ``version-info --custom`` in the User Guide.
3634
(Neil Martinsen-Burrell)
3639
* Support for loading plugins from zip files and
3640
``bzrlib.plugin.load_from_zip()`` function are deprecated.
3641
(Alexander Belchenko)
3646
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
3648
* The branch interface tests were invalid for branches using rich-root
3649
repositories because the empty string is not a valid file-id.
3655
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
3656
``Repository.get_revision_graph()`` except it includes ghosts and you can
3657
stop part-way through. (John Arbash Meinel)
3659
* New module ``tools/package_mf.py`` provide custom module finder for
3660
python packages (improves standard python library's modulefinder.py)
3661
used by ``setup.py`` script while building standalone bzr.exe.
3662
(Alexander Belchenko)
3664
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
3665
detecting external lookup support on remote repositories. This method is
3666
now attempted first when lookup up repositories, leading to an extra
3667
round trip on older bzr smart servers. (Robert Collins)
3669
* Repository formats have a new supported-feature attribute
3670
``supports_external_lookups`` used to indicate repositories which support
3671
falling back to other repositories when they have partial data.
3674
* ``Repository.get_revision_graph_with_ghosts`` and
3675
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
3676
have been deprecated. (John Arbash Meinel)
3678
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
3679
``Tree._iter_changes``. The api is now considered stable and ready for
3680
external users. (Aaron Bentley)
3682
* The bzrdir format registry now accepts an ``alias`` keyword to
3683
register_metadir, used to indicate that a format name is an alias for
3684
some other format and thus should not be reported when describing the
3685
format. (Robert Collins)
3694
* Fix failing test in Launchpad plugin. (Martin Pool)
3697
bzr 1.2rc1 2008-02-13
3698
#####################
3700
Notes When Upgrading
3701
********************
3703
* Fetching via the smart protocol may need to reconnect once during a fetch
3704
if the remote server is running Bazaar 1.1 or earlier, because the client
3705
attempts to use more efficient requests that confuse older servers. You
3706
may be required to re-enter a password or passphrase when this happens.
3707
This won't happen if the server is upgraded to Bazaar 1.2.
3713
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
3714
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
3716
* Formatting of ``bzr plugins`` output is changed to be more human-
3717
friendly. Full path of plugins locations will be shown only with
3718
``--verbose`` command-line option. (Alexander Belchenko)
3720
* ``merge`` now prefers to use the submit branch, but will fall back to
3721
parent branch. For many users, this has no effect. But some users who
3722
pull and merge on the same branch will notice a change. This change
3723
makes it easier to work on a branch on two different machines, pulling
3724
between the machines, while merging from the upstream.
3725
``merge --remember`` can now be used to set the submit_branch.
3731
* ``merge --preview`` produces a diff of the changes merge would make,
3732
but does not actually perform the merge. (Aaron Bentley)
3734
* New smart method ``Repository.get_parent_map`` for getting revision
3735
parent data. This returns additional parent information topologically
3736
adjacent to the requested data to reduce round trip latency impacts.
3739
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
3740
revision data that streams revision data via a chunked encoding. This
3741
avoids buffering large amounts of revision data on the server and on the
3742
client, and sends less data to the server to request the revisions.
3743
(Andrew Bennetts, Robert Collins, #178353)
3745
* The launchpad plugin now handles lp urls of the form
3746
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
3747
launchpad instance to do the resolution of the branch identities.
3748
This is primarily of use to Launchpad developers, but can also
3749
be used by other users who want to try out Launchpad as
3750
a branch location without messing up their public Launchpad
3751
account. Branches that are pushed to the staging environment
3752
have an expected lifetime of one day. (Tim Penhey)
3757
* Creating a new branch no longer tries to read the entire revision-history
3758
unnecessarily over smart server operations. (Robert Collins)
3760
* Fetching between different repository formats with compatible models now
3761
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
3763
* The ``--coverage`` option is now global, rather specific to ``bzr
3764
selftest``. (Andrew Bennetts)
3766
* The ``register-branch`` command will now use the public url of the branch
3767
containing the current directory, if one has been set and no explicit
3768
branch is provided. (Robert Collins)
3770
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
3771
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
3772
(John Arbash Meinel)
3777
* Calculate remote path relative to the shared medium in _SmartClient. This
3778
is related to the problem in bug #124089. (Andrew Bennetts)
3780
* Cleanly handle connection errors in smart protocol version two, the same
3781
way as they are handled by version one. (Andrew Bennetts)
3783
* Clearer error when ``version-info --custom`` is used without
3784
``--template`` (Lukáš Lalinský)
3786
* Don't raise UnavailableFeature during test setup when medusa is not
3787
available or tearDown is never called leading to nasty side effects.
3788
(#137823, Vincent Ladeuil)
3790
* If a plugin's test suite cannot be loaded, for example because of a syntax
3791
error in the tests, then ``selftest`` fails, rather than just printing
3792
a warning. (Martin Pool, #189771)
3794
* List possible values for BZR_SSH environment variable in env-variables
3795
help topic. (Alexander Belchenko, #181842)
3797
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
3798
popping the log redirection now precisely restores the previous state,
3799
which makes it easier to use bzr log output from other programs.
3800
TestCaseInTempDir no longer depends on a log redirection being established
3801
by the test framework, which lets bzr tests cleanly run from a normal
3803
(#124153, #124849, Martin Pool, Jonathan Lange)
3805
* ``pull --quiet`` is now more quiet, in particular a message is no longer
3806
printed when the remembered pull location is used. (James Westby,
3809
* ``reconfigure`` can safely be interrupted while fetching.
3810
(Aaron Bentley, #179316)
3812
* ``reconfigure`` preserves tags when converting to and from lightweight
3813
checkouts. (Aaron Bentley, #182040)
3815
* Stop polluting /tmp when running selftest.
3816
(Vincent Ladeuil, #123623)
3818
* Switch from NFKC => NFC for normalization checks. NFC allows a few
3819
more characters which should be considered valid.
3820
(John Arbash Meinel, #185458)
3822
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
3823
interacting badly with a bug on the launchpad side. (Robert Collins)
3825
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
3826
tracebacks. (Andrew Bennetts, #182849)
3831
* Classes implementing Merge types like Merge3Merger must now accept (and
3832
honour) a do_merge flag in their constructor. (Aaron Bentley)
3834
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
3835
to previously take a write lock (and start a write group.)
3841
* selftest now accepts --load-list <file> to load a test id list. This
3842
speeds up running the test suite on a limited set of tests.
3848
* Add a new method ``get_result`` to graph search objects. The resulting
3849
``SearchResult`` can be used to recreate the search later, which will
3850
be useful in reducing network traffic. (Robert Collins)
3852
* Use convenience function to check whether two repository handles
3853
are referring to the same repository in ``Repository.get_graph``.
3854
(Jelmer Vernooij, #187162)
3856
* Fetching now passes the find_ghosts flag through to the
3857
``InterRepository.missing_revision_ids`` call consistently for all
3858
repository types. This will enable faster missing revision discovery with
3859
bzr+ssh. (Robert Collins)
3861
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
3863
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
3864
``InterRepository.search_missing_revision_ids`` which returns a
3865
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
3866
server. (Robert Collins)
3868
* New error ``NoPublicBranch`` for commands that need a public branch to
3869
operate. (Robert Collins)
3871
* New method ``iter_inventories`` on Repository for access to many
3872
inventories. This is primarily used by the ``revision_trees`` method, as
3873
direct access to inventories is discouraged. (Robert Collins)
3875
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
3876
which will split out ghosts and present parents into two separate sets,
3877
useful for code which needs to be aware of ghosts (e.g. fetching data
3878
cares about ghosts during revision selection). (Robert Collins)
3880
* Record a timestamp against each mutter to the trace file, relative to the
3881
first import of bzrlib. (Andrew Bennetts)
3883
* ``Repository.get_data_stream`` is now deprecated in favour of
3884
``Repository.get_data_stream_for_search`` which allows less network
3885
traffic when requesting data streams over a smart server. (Robert Collins)
3887
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
3888
removing one round trip on many network operations. (Robert Collins)
3890
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
3891
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
3893
* Repository has a new method ``has_revisions`` which signals the presence
3894
of many revisions by returning a set of the revisions listed which are
3895
present. This can be done by index queries without reading data for parent
3896
revision names etc. (Robert Collins)
3902
(no changes from 1.1rc1)
3904
bzr 1.1rc1 2008-01-05
3905
#####################
3910
* Dotted revision numbers have been revised. Instead of growing longer with
3911
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
3912
we now report 1.2.1.) This helps scale long lived branches which have many
3913
feature branches merged between them. (John Arbash Meinel)
3915
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
3916
Use ``bzr diff branch1 --new branch2`` instead. This change has
3917
been made to remove the ambiguity where ``branch2`` is in fact a
3918
specific file to diff within ``branch1``.
3923
* New option to use custom template-based formats in ``bzr version-info``.
3926
* diff '--using' allows an external diff tool to be used for files.
3929
* New "lca" merge-type for fast everyday merging that also supports
3930
criss-cross merges. (Aaron Bentley)
3935
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
3938
* ``branch`` and ``checkout`` can now use files from a working tree to
3939
to speed up the process. For checkout, this requires the new
3940
--files-from flag. (Aaron Bentley)
3942
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
3944
* ``bzr diff`` now works on branches without working trees. Tree-less
3945
branches can also be compared to each other and to working trees using
3946
the new diff options ``--old`` and ``--new``. Diffing between branches,
3947
with or without trees, now supports specific file filtering as well.
3948
(Ian Clatworthy, #6700)
3950
* ``bzr pack`` now orders revision texts in topological order, with newest
3951
at the start of the file, promoting linear reads for ``bzr log`` and the
3952
like. This partially fixes #154129. (Robert Collins)
3954
* Merge directives now fetch prerequisites from the target branch if
3955
needed. (Aaron Bentley)
3957
* pycurl now handles digest authentication.
3960
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
3962
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
3964
* ``merge`` now warns when merge directives cause cherrypicks.
3967
* ``split`` now supported, to enable splitting large trees into smaller
3968
pieces. (Aaron Bentley)
3973
* Avoid AttributeError when unlocking a pack repository when an error occurs.
3974
(Martin Pool, #180208)
3976
* Better handle short reads when processing multiple range requests.
3977
(Vincent Ladeuil, #179368)
3979
* build_tree acceleration uses the correct path when a file has been moved.
3982
* ``commit`` now succeeds when a checkout and its master branch share a
3983
repository. (Aaron Bentley, #177592)
3985
* Fixed error reporting of unsupported timezone format in
3986
``log --timezone``. (Lukáš Lalinský, #178722)
3988
* Fixed Unicode encoding error in ``ignored`` when the output is
3989
redirected to a pipe. (Lukáš Lalinský)
3991
* Fix traceback when sending large response bodies over the smart protocol
3992
on Windows. (Andrew Bennetts, #115781)
3994
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
3995
pointed to different logical drives on Windows.
3996
(Alexander Belchenko, #90847)
3998
* HTTP test servers are now compatible with the http protocol version 1.1.
3999
(Vincent Ladeuil, #175524)
4001
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
4002
correctly, instead of erroring or attributing incorrect parents to ghosts.
4005
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
4007
* pycurl authentication handling was broken and incomplete. Fix handling of
4008
user:pass embedded in the urls.
4009
(Vincent Ladeuil, #177643)
4011
* Files inside non-directories are now handled like other conflict types.
4012
(Aaron Bentley, #177390)
4014
* ``reconfigure`` is able to convert trees into lightweight checkouts.
4017
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
4020
* Test that the old ``version_info_format`` functions still work, even
4021
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
4023
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
4026
* ``uncommit`` works even when the commit messages of revisions to be
4027
removed use characters not supported in the terminal encoding.
4030
* When dumb http servers return whole files instead of the requested ranges,
4031
read the remaining bytes by chunks to avoid overflowing network buffers.
4032
(Vincent Ladeuil, #175886)
4037
* Minor tweaks made to the bug tracker integration documentation.
4040
* Reference material has now be moved out of the User Guide and added
4041
to the User Reference. The User Reference has gained 4 sections as
4042
a result: Authenication Settings, Configuration Settings, Conflicts
4043
and Hooks. All help topics are now dumped into text format in the
4044
doc/en/user-reference directory for those who like browsing that
4045
information in their editor. (Ian Clatworthy)
4047
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
4052
* find_* methods available for BzrDirs, Branches and WorkingTrees.
4055
* Help topics can now be loaded from files.
4056
(Ian Clatworthy, Alexander Belchenko)
4058
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
4060
* Parent Providers should now implement ``get_parent_map`` returning a
4061
dictionary instead of ``get_parents`` returning a list.
4062
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
4065
* Patience Diff now supports arbitrary python objects, as long as they
4066
support ``hash()``. (John Arbash Meinel)
4068
* Reduce selftest overhead to establish test names by memoization.
4077
* Modules can now customise their tests by defining a ``load_tests``
4078
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
4079
for the documentation on this attribute. (Robert Collins)
4081
* New helper function ``bzrlib.tests.condition_id_re`` which helps
4082
filter tests based on a regular expression search on the tests id.
4085
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
4086
filter tests based on class. (Robert Collins)
4088
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
4089
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
4091
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
4092
generalises the ``filter_suite_by_re`` function. (Robert Collins)
4094
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
4095
TestSuite that does not contain tests from the input that matched a
4096
regular expression. (Robert Collins)
4098
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
4099
randomized copy of the input suite. (Robert Collins)
4101
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
4102
suite into two according to a regular expression. (Robert Collins)
4104
* Parametrize all http tests for the transport implementations, the http
4105
protocol versions (1.0 and 1.1) and the authentication schemes.
4108
* The ``exclude_pattern`` and ``random_order`` parameters to the function
4109
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
4111
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
4112
replaced by the new helper methods added in this release. (Robert Collins)
4121
* More improvements and fixes to the User Guide. (Ian Clatworthy)
4123
* Add information on cherrypicking/rebasing to the User Guide.
4126
* Improve bug tracker integration documentation. (Ian Clatworthy)
4128
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
4129
to the rebasing section of the User Guide from Aaron Bentley.
4133
bzr 1.0rc3 2007-12-11
4134
#####################
4139
* If a traceback occurs, users are now asked to report the bug
4140
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
4141
by mail to the mailing list.
4147
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
4149
* Give more feedback during long http downloads by making readv deliver data
4150
as it arrives for urllib, and issue more requests for pycurl. High latency
4151
networks are better handled by urllib, the pycurl implementation give more
4152
feedback but also incur more latency.
4153
(Vincent Ladeuil, #173010)
4155
* Implement _make_parents_provider on RemoteRepository, allowing generating
4156
bundles against branches on a smart server. (Andrew Bennetts, #147836)
4161
* Improved user guide. (Ian Clatworthy)
4163
* The single-page quick reference guide is now available as a PDF.
4169
* readv urllib http implementation is now a real iterator above the
4170
underlying socket and deliver data as soon as it arrives. 'get' still
4171
wraps its output in a StringIO.
4175
bzr 1.0rc2 2007-12-07
4176
#####################
4181
* Added a --coverage option to selftest. (Andrew Bennetts)
4183
* Annotate merge (merge-type=weave) now supports cherrypicking.
4186
* ``bzr commit`` now doesn't print the revision number twice. (Matt
4189
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
4190
define locations of bug trackers that are not directly supported by
4191
bzr or a plugin. The URL will be treated as a template and ``{id}``
4192
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
4194
* Support logging single merge revisions with short and line log formatters.
4197
* User Guide enhanced with suggested readability improvements from
4198
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
4200
* Quick Start Guide renamed to Quick Start Card, moved down in
4201
the catalog, provided in pdf and png format and updated to refer
4202
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
4204
* ``switch`` can now be used on heavyweight checkouts as well as
4205
lightweight ones. After switching a heavyweight checkout, the
4206
local branch is a mirror/cache of the new bound branch and
4207
uncommitted changes in the working tree are merged. As a safety
4208
check, if there are local commits in a checkout which have not
4209
been committed to the previously bound branch, then ``switch``
4210
fails unless the ``--force`` option is given. This option is
4211
now also required if the branch a lightweight checkout is pointing
4212
to has been moved. (Ian Clatworthy)
4217
* New -Dhttp debug option reports http connections, requests and responses.
4220
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
4225
* Better error message when running ``bzr cat`` on a non-existant branch.
4226
(Lukáš Lalinský, #133782)
4228
* Catch OSError 17 (file exists) in final phase of tree transform and show
4230
(Alexander Belchenko, #111758)
4232
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
4233
allowing multiple GET requests to be issued if too many ranges are
4235
(Vincent Ladeuil, #172701)
4237
* Check for missing basis texts when fetching from packs to packs.
4238
(John Arbash Meinel, #165290)
4240
* Fall back to showing e-mail in ``log --short/--line`` if the
4241
committer/author has only e-mail. (Lukáš Lalinský, #157026)
4246
* Deprecate not passing a ``location`` argument to commit reporters'
4247
``started`` methods. (Matt Nordhoff)
4250
bzr 1.0rc1 2007-11-30
4251
#####################
4253
Notes When Upgrading
4254
********************
4256
* The default repository format is now ``pack-0.92``. This
4257
default is used when creating new repositories with ``init`` and
4258
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
4259
(See https://bugs.launchpad.net/bugs/164626)
4261
This format can be read and written by Bazaar 0.92 and later, and
4262
data can be transferred to and from older formats.
4264
To upgrade, please reconcile your repository (``bzr reconcile``), and then
4265
upgrade (``bzr upgrade``).
4267
``pack-0.92`` offers substantially better scaling and performance than the
4268
previous knits format. Some operations are slower where the code already
4269
had bad scaling characteristics under knits, the pack format makes such
4270
operations more visible as part of being more scalable overall. We will
4271
correct such operations over the coming releases and encourage the filing
4272
of bugs on any operation which you observe to be slower in a packs
4273
repository. One particular case that we do not intend to fix is pulling
4274
data from a pack repository into a knit repository over a high latency
4275
link; downgrading such data requires reinsertion of the file texts, and
4276
this is a classic space/time tradeoff. The current implementation is
4277
conservative on memory usage because we need to support converting data
4278
from any tree without problems.
4279
(Robert Collins, Martin Pool, #164476)
4284
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
4285
still available if user selects it explicitly with BZR_SSH environment
4286
variable. (Alexander Belchenko, workaround for bug #107593)
4288
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
4289
to enable the subtree functions (for example, for bzr-svn).
4295
* New ``authentication.conf`` file holding the password or other credentials
4296
for remote servers. This can be used for ssh, sftp, smtp and other
4297
supported transports.
4300
* New rich-root and rich-root-pack formats, recording the same data about
4301
tree roots that's recorded for all other directories.
4302
(Aaron Bentley, #164639)
4304
* ``pack-0.92`` repositories can now be reconciled.
4305
(Robert Collins, #154173)
4307
* ``switch`` command added for changing the branch a lightweight checkout
4308
is associated with and updating the tree to reflect the latest content
4309
accordingly. This command was previously part of the BzrTools plug-in.
4310
(Ian Clatworthy, Aaron Bentley, David Allouche)
4312
* ``reconfigure`` command can now convert branches, trees, or checkouts to
4313
lightweight checkouts. (Aaron Bentley)
4318
* Commit updates the state of the working tree via a delta rather than
4319
supplying entirely new basis trees. For commit of a single specified file
4320
this reduces the wall clock time for commit by roughly a 30%.
4321
(Robert Collins, Martin Pool)
4323
* Commit with many automatically found deleted paths no longer performs
4324
linear scanning for the children of those paths during inventory
4325
iteration. This should fix commit performance blowing out when many such
4326
paths occur during commit. (Robert Collins, #156491)
4328
* Fetch with pack repositories will no longer read the entire history graph.
4329
(Robert Collins, #88319)
4331
* Revert takes out an appropriate lock when reverting to a basis tree, and
4332
does not read the basis inventory twice. (Robert Collins)
4334
* Diff does not require an inventory to be generated on dirstate trees.
4335
(Aaron Bentley, #149254)
4337
* New annotate merge (--merge-type=weave) implementation is fast on
4338
versionedfiles withough cached annotations, e.g. pack-0.92.
4344
* ``bzr merge`` now warns when it encounters a criss-cross merge.
4347
* ``bzr send`` now doesn't require the target e-mail address to be
4348
specified on the command line if an interactive e-mail client is used.
4351
* ``bzr tags`` now prints the revision number for each tag, instead of
4352
the revision id, unless --show-ids is passed. In addition, tags can be
4353
sorted chronologically instead of lexicographically with --sort=time.
4354
(Adeodato Simó, #120231)
4356
* Windows standalone version of bzr is able to load system-wide plugins from
4357
"plugins" subdirectory in installation directory. In addition standalone
4358
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
4359
about paths and bzr version. (Alexander Belchenko, #129298)
4367
* A progress bar has been added for knitpack -> knitpack fetching.
4368
(Robert Collins, #157789, #159147)
4370
* Branching from a branch via smart server now preserves the repository
4371
format. (Andrew Bennetts, #164626)
4373
* ``commit`` is now able to invoke an external editor in a non-ascii
4374
directory. (Daniel Watkins, #84043)
4376
* Catch connection errors for ftp.
4377
(Vincent Ladeuil, #164567)
4379
* ``check`` no longer reports spurious unreferenced text versions.
4380
(Robert Collins, John A Meinel, #162931, #165071)
4382
* Conflicts are now resolved recursively by ``revert``.
4383
(Aaron Bentley, #102739)
4385
* Detect invalid transport reuse attempts by catching invalid URLs.
4386
(Vincent Ladeuil, #161819)
4388
* Deleting a file without removing it shows a correct diff, not a traceback.
4391
* Do no use timeout in HttpServer anymore.
4392
(Vincent Ladeuil, #158972).
4394
* Don't catch the exceptions related to the http pipeline status before
4395
retrying an http request or some programming errors may be masked.
4396
(Vincent Ladeuil, #160012)
4398
* Fix ``bzr rm`` to not delete modified and ignored files.
4399
(Lukáš Lalinský, #172598)
4401
* Fix exception when revisionspec contains merge revisons but log
4402
formatter doesn't support merge revisions. (Kent Gibson, #148908)
4404
* Fix exception when ScopeReplacer is assigned to before any members have
4405
been retrieved. (Aaron Bentley)
4407
* Fix multiple connections during checkout --lightweight.
4408
(Vincent Ladeuil, #159150)
4410
* Fix possible error in insert_data_stream when copying between
4411
pack repositories over bzr+ssh or bzr+http.
4412
KnitVersionedFile.get_data_stream now makes sure that requested
4413
compression parents are sent before any delta hunks that depend
4415
(Martin Pool, #164637)
4417
* Fix typo in limiting offsets coalescing for http, leading to
4418
whole files being downloaded instead of parts.
4419
(Vincent Ladeuil, #165061)
4421
* FTP server errors don't error in the error handling code.
4422
(Robert Collins, #161240)
4424
* Give a clearer message when a pull fails because the source needs
4426
(Martin Pool, #164443)
4428
* It is clearer when a plugin cannot be loaded because of its name, and a
4429
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
4431
* Leave port as None in transport objects if user doesn't
4432
specify a port in urls.
4433
(vincent Ladeuil, #150860)
4435
* Make sure Repository.fetch(self) is properly a no-op for all
4436
Repository implementations. (John Arbash Meinel, #158333)
4438
* Mark .bzr directories as "hidden" on Windows.
4439
(Alexander Belchenko, #71147)
4441
* ``merge --uncommitted`` can now operate on a single file.
4442
(Aaron Bentley, Lukáš Lalinský, #136890)
4444
* Obsolete packs are now cleaned up by pack and autopack operations.
4445
(Robert Collins, #153789)
4447
* Operations pulling data from a smart server where the underlying
4448
repositories are not both annotated/both unannotated will now work.
4449
(Robert Collins, #165304).
4451
* Reconcile now shows progress bars. (Robert Collins, #159351)
4453
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
4454
properly. (John Arbash Meinel, #162486)
4456
* Removing an already-removed file reports the file does not exist. (Daniel
4459
* Rename on Windows is able to change filename case.
4460
(Alexander Belchenko, #77740)
4462
* Return error instead of a traceback for ``bzr log -r0``.
4463
(Kent Gibson, #133751)
4465
* Return error instead of a traceback when bzr is unable to create
4466
symlink on some platforms (e.g. on Windows).
4467
(Alexander Belchenko, workaround for #81689)
4469
* Revert doesn't crash when restoring a single file from a deleted
4470
directory. (Aaron Bentley)
4472
* Stderr output via logging mechanism now goes through encoded wrapper
4473
and no more uses utf-8, but terminal encoding instead. So all unicode
4474
strings now should be readable in non-utf-8 terminal.
4475
(Alexander Belchenko, #54173)
4477
* The error message when ``move --after`` should be used makes how to do so
4478
clearer. (Daniel Watkins, #85237)
4480
* Unicode-safe output from ``bzr info``. The output will be encoded
4481
using the terminal encoding and unrepresentable characters will be
4482
replaced by '?'. (Lukáš Lalinský, #151844)
4484
* Working trees are no longer created when pushing into a local no-trees
4485
repo. (Daniel Watkins, #50582)
4487
* Upgrade util/configobj to version 4.4.0.
4488
(Vincent Ladeuil, #151208).
4490
* Wrap medusa ftp test server as an FTPServer feature.
4491
(Vincent Ladeuil, #157752)
4496
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
4497
during very long time. (Alexander Belchenko)
4499
* The return value of
4500
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
4501
changed. Previously it was an iterator of lines, now it is an iterator of
4502
(line, version_id) tuples. This change has been made to aid reconcile and
4503
fetch operations. (Robert Collins)
4505
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
4508
* The Repository format registry default has been removed; it was previously
4509
obsoleted by the bzrdir format default, which implies a default repository
4516
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
4517
``bzrlib.pack``. These classes provide more convenient APIs for generating
4518
and parsing containers from streams rather than from files. (Andrew
4521
* New module ``lru_cache`` providing a cache for use by tasks that need
4522
semi-random access to large amounts of data. (John A Meinel)
4524
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
4533
* New uninstaller on Win32. (Alexander Belchenko)
4536
bzr 0.92rc1 2007-10-29
4537
######################
4542
* ``bzr`` now returns exit code 4 if an internal error occurred, and
4543
3 if a normal error occurred. (Martin Pool)
4545
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
4546
repository index errors that occured as a result of the Weave disk format.
4547
Instead the ``reconcile`` command needs to be run to correct those
4548
problems if they exist (and it has been able to fix most such problems
4549
since bzr 0.8). Some new problems have been identified during this release
4550
and you should run ``bzr check`` once on every repository to see if you
4551
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
4552
repository due to mismatched parent errors - a symptom of index errors -
4553
you should simply take a full copy of that remote repository to a clean
4554
directory outside any local repositories, then run reconcile on it, and
4555
finally pull from it locally. (And naturally email the repositories owner
4556
to ask them to upgrade and run reconcile).
4562
* New ``knitpack-experimental`` repository format. This is interoperable with
4563
the ``dirstate-tags`` format but uses a smarter storage design that greatly
4564
speeds up many operations, both local and remote. This new format can be
4565
used as an option to the ``init``, ``init-repository`` and ``upgrade``
4566
commands. (Robert Collins)
4568
* For users of bzr-svn (and those testing the prototype subtree support) that
4569
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
4570
been added. This is interoperable with the ``dirstate-subtrees`` format.
4573
* New ``reconfigure`` command. (Aaron Bentley)
4575
* New ``revert --forget-merges`` command, which removes the record of a pending
4576
merge without affecting the working tree contents. (Martin Pool)
4578
* New ``bzr_remote_path`` configuration variable allows finer control of
4579
remote bzr locations than BZR_REMOTE_PATH environment variable.
4582
* New ``launchpad-login`` command to tell Bazaar your Launchpad
4583
user ID. This can then be used by other functions of the
4584
Launchpad plugin. (James Henstridge)
4589
* Commit in quiet mode is now slightly faster as the information to
4590
output is no longer calculated. (Ian Clatworthy)
4592
* Commit no longer checks for new text keys during insertion when the
4593
revision id was deterministically unique. (Robert Collins)
4595
* Committing a change which is not a merge and does not change the number of
4596
files in the tree is faster by utilising the data about whether files are
4597
changed to determine if the tree is unchanged rather than recalculating
4598
it at the end of the commit process. (Robert Collins)
4600
* Inventory serialisation no longer double-sha's the content.
4603
* Knit text reconstruction now avoids making copies of the lines list for
4604
interim texts when building a single text. The new ``apply_delta`` method
4605
on ``KnitContent`` aids this by allowing modification of the revision id
4606
such objects represent. (Robert Collins)
4608
* Pack indices are now partially parsed for specific key lookup using a
4609
bisection approach. (Robert Collins)
4611
* Partial commits are now approximately 40% faster by walking over the
4612
unselected current tree more efficiently. (Robert Collins)
4614
* XML inventory serialisation takes 20% less time while being stricter about
4615
the contents. (Robert Collins)
4617
* Graph ``heads()`` queries have been fixed to no longer access all history
4618
unnecessarily. (Robert Collins)
4623
* ``bzr+https://`` smart server across https now supported.
4624
(John Ferlito, Martin Pool, #128456)
4626
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
4627
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
4629
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
4630
changes from one revision. (Alexander Belchenko, #141368)
4632
* Show encodings, locale and list of plugins in the traceback message.
4633
(Martin Pool, #63894)
4635
* Experimental directory formats can now be marked with
4636
``experimental = True`` during registration. (Ian Clatworthy)
4641
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
4643
* The hooks reference documentation is now converted to html as expected.
4649
* Connection error reporting for the smart server has been fixed to
4650
display a user friendly message instead of a traceback.
4651
(Ian Clatworthy, #115601)
4653
* Make sure to use ``O_BINARY`` when opening files to check their
4654
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
4656
* Fix a problem with Win32 handling of the executable bit.
4657
(John Arbash Meinel, #149113)
4659
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
4660
no longer assume that means port 22. This allows people using OpenSSH to
4661
override the default port in their ``~/.ssh/config`` if they wish. This
4662
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
4664
* Commands reporting exceptions can now be profiled and still have their
4665
data correctly dumped to a file. For example, a ``bzr commit`` with
4666
no changes still reports the operation as pointless but doing so no
4667
longer throws away the profiling data if this command is run with
4668
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
4670
* Fallback to ftp when paramiko is not installed and sftp can't be used for
4671
``tests/commands`` so that the test suite is still usable without
4673
(Vincent Ladeuil, #59150)
4675
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
4677
* Fix long standing bug in partial commit when there are renames
4678
left in tree. (Robert Collins, #140419)
4680
* Fix selftest semi-random noise during http related tests.
4681
(Vincent Ladeuil, #140614)
4683
* Fix typo in ftp.py making the reconnection fail on temporary errors.
4684
(Vincent Ladeuil, #154259)
4686
* Fix failing test by comparing real paths to cover the case where the TMPDIR
4687
contains a symbolic link.
4688
(Vincent Ladeuil, #141382).
4690
* Fix log against smart server branches that don't support tags.
4691
(James Westby, #140615)
4693
* Fix pycurl http implementation by defining error codes from
4694
pycurl instead of relying on an old curl definition.
4695
(Vincent Ladeuil, #147530)
4697
* Fix 'unprintable error' message when displaying BzrCheckError and
4698
some other exceptions on Python 2.5.
4699
(Martin Pool, #144633)
4701
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
4703
* Handles default value for ListOption in cmd_commit.
4704
(Vincent Ladeuil, #140432)
4706
* HttpServer and FtpServer need to be closed properly or a listening socket
4708
(Vincent Ladeuil, #140055)
4710
* Monitor the .bzr directory created in the top level test
4711
directory to detect leaking tests.
4712
(Vincent Ladeuil, #147986)
4714
* The basename, not the full path, is now used when checking whether
4715
the profiling dump file begins with ``callgrind.out`` or not. This
4716
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
4718
* Trivial fix for invoking command ``reconfigure`` without arguments.
4721
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
4722
new path causes bzr to be unable to access the file. (Robert Collins)
4724
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
4730
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
4731
constructor, for enabling bisection searches. (Robert Collins)
4733
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
4734
tree be supplied to it, previously failing to do so would trigger a
4735
deprecation warning. (Robert Collins)
4737
* ``KnitVersionedFile.add*`` will no longer cache added records even when
4738
enable_cache() has been called - the caching feature is now exclusively for
4739
reading existing data. (Robert Collins)
4741
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
4742
appropriate. (Martin Pool)
4744
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
4745
``trace+`` transport instead. (Robert Collins)
4747
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
4748
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
4751
* Removed previous deprecated ``basis_knit`` parameter to the
4752
``KnitVersionedFile`` constructor. (Robert Collins)
4754
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
4755
class that needs it.
4758
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
4759
``KnitRepository`` by parameters to the constructor. (Robert Collins)
4761
* The ``VersionedFile`` interface now allows content checks to be bypassed
4762
by supplying check_content=False. This saves nearly 30% of the minimum
4763
cost to store a version of a file. (Robert Collins)
4765
* Tree's with bad state such as files with no length or sha will no longer
4766
be silently accepted by the repository XML serialiser. To serialise
4767
inventories without such data, pass working=True to write_inventory.
4770
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
4771
``VersionedFile.join`` will no longer accept different parents on either
4772
side of a join - it will either ignore them, or error, depending on the
4773
implementation. See notes when upgrading for more information.
4779
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
4780
put by the method call, to allow avoiding stat-after-write or
4781
housekeeping in callers. (Robert Collins)
4783
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
4784
mandatory attributes are present on serialisation and deserialisation.
4785
This fixes some holes in API usage and allows better separation between
4786
physical storage and object serialisation. (Robert Collins)
4788
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
4789
shorthand for deriving from BzrError and setting internal_error = True.
4792
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
4793
moving the state of a parent tree to a new version via a delta rather than
4794
a complete replacement tree. (Robert Collins)
4796
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
4797
duplication from user input, when a user mentions both a path and an item
4798
contained within that path. (Robert Collins)
4800
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
4801
determining if a repository is write locked. (Robert Collins)
4803
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
4804
tuple containing the key information about a path for commit processing
4805
to complete. (Robert Collins)
4807
* New method on xml serialisers, write_inventory_to_lines, which matches the
4808
API used by knits for adding content. (Robert Collins)
4810
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
4811
logic, currently only available for byte-based lookup
4812
(``bisect_multi_bytes``). (Robert Collins)
4814
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
4815
and returns a gzipped version of the same. This is used to avoid a bunch
4816
of api friction during adding of knit hunks. (Robert Collins)
4818
* New parameter on ``bzrlib.transport.Transport.readv``
4819
``adjust_for_latency`` which changes readv from returning strictly the
4820
requested data to inserted return larger ranges and in forward read order
4821
to reduce the effect of network latency. (Robert Collins)
4823
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
4824
causes the parents of a selected id to be returned recursively, so all the
4825
paths from the root down to each element of selected_file_ids are
4826
returned. (Robert Collins)
4828
* Knit joining has been enhanced to support plain to annotated conversion
4829
and annotated to plain conversion. (Ian Clatworthy)
4831
* The CommitBuilder method ``record_entry_contents`` now returns summary
4832
information about the effect of the commit on the repository. This tuple
4833
contains an inventory delta item if the entry changed from the basis, and a
4834
boolean indicating whether a new file graph node was recorded.
4837
* The python path used in the Makefile can now be overridden.
4838
(Andrew Bennetts, Ian Clatworthy)
4843
* New transport implementation ``trace+`` which is useful for testing,
4844
logging activity taken to its _activity attribute. (Robert Collins)
4846
* When running bzr commands within the test suite, internal exceptions are
4847
not caught and reported in the usual way, but rather allowed to propagate
4848
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
4849
makes this behavior available to other users.
4852
* New method ``TestCase.call_catch_warnings`` for testing methods that
4853
raises a Python warning. (Martin Pool)
4862
* Print a warning instead of aborting the ``python setup.py install``
4863
process if building of a C extension is not possible.
4864
(Lukáš Lalinský, Alexander Belchenko)
4866
* Fix commit ordering in corner case (Aaron Bentley, #94975)
4868
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
4869
an implicit port. We were incorrectly raising PathNotChild due to
4870
inconsistent treatment of the ''_port'' attribute on the Transport object.
4871
(Andrew Bennetts, #133965)
4873
* Make RemoteRepository.sprout cope gracefully with servers that don't
4874
support the ``Repository.tarball`` request.
4878
bzr 0.91rc2 2007-09-11
4879
######################
4881
* Replaced incorrect tarball for previous release; a debug statement was left
4882
in bzrlib/remote.py.
4885
bzr 0.91rc1 2007-09-11
4886
######################
4891
* The default branch and repository format has changed to
4892
``dirstate-tags``, so tag commands are active by default.
4893
This format is compatible with Bazaar 0.15 and later.
4894
This incidentally fixes bug #126141.
4897
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
4898
must now appear after the command name. Scripts doing things like
4899
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
4905
* New option ``--author`` in ``bzr commit`` to specify the author of the
4906
change, if it's different from the committer. ``bzr log`` and
4907
``bzr annotate`` display the author instead of the committer.
4910
* In addition to global options and command specific options, a set of
4911
standard options are now supported. Standard options are legal for
4912
all commands. The initial set of standard options are:
4914
* ``--help`` or ``-h`` - display help message
4915
* ``--verbose`` or ``-v`` - display additional information
4916
* ``--quiet`` or ``-q`` - only output warnings and errors.
4918
Unlike global options, standard options can be used in aliases and
4919
may have command-specific help. (Ian Clatworthy)
4921
* Verbosity level processing has now been unified. If ``--verbose``
4922
or ``-v`` is specified on the command line multiple times, the
4923
verbosity level is made positive the first time then increased.
4924
If ``--quiet`` or ``-q`` is specified on the command line
4925
multiple times, the verbosity level is made negative the first
4926
time then decreased. To get the default verbosity level of zero,
4927
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
4928
Note that most commands currently ignore the magnitude of the
4929
verbosity level but do respect *quiet vs normal vs verbose* when
4930
generating output. (Ian Clatworthy)
4932
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
4933
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
4935
* New ``Repository.stream_knit_data_for_revisions`` request added to the
4936
network protocol for greatly reduced roundtrips when retrieving a set of
4937
revisions. (Andrew Bennetts)
4942
* ``bzr plugins`` now lists the version number for each plugin in square
4943
brackets after the path. (Robert Collins, #125421)
4945
* Pushing, pulling and branching branches with subtree references was not
4946
copying the subtree weave, preventing the file graph from being accessed
4947
and causing errors in commits in clones. (Robert Collins)
4949
* Suppress warning "integer argument expected, got float" from Paramiko,
4950
which sometimes caused false test failures. (Martin Pool)
4952
* Fix bug in bundle 4 that could cause attempts to write data to wrong
4953
versionedfile. (Aaron Bentley)
4955
* Diffs generated using "diff -p" no longer break the patch parser.
4958
* get_transport treats an empty possible_transports list the same as a non-
4959
empty one. (Aaron Bentley)
4961
* patch verification for merge directives is reactivated, and works with
4962
CRLF and CR files. (Aaron Bentley)
4964
* Accept ..\ as a path in revision specifiers. This fixes for example
4965
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
4967
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
4968
(Blake Winton, #129299)
4970
* man page no longer lists hidden options (#131667, Aaron Bentley)
4972
* ``uncommit --help`` now explains the -r option adequately. (Daniel
4975
* Error messages are now better formatted with parameters (such as
4976
filenames) quoted when necessary. This avoids confusion when directory
4977
names ending in a '.' at the end of messages were confused with a
4978
full stop that may or not have been there. (Daniel Watkins, #129791)
4980
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
4982
* If a particular command is an alias, ``help`` will show the alias
4983
instead of claiming there is no help for said alias. (Daniel Watkins,
4986
* TreeTransform-based operations, like pull, merge, revert, and branch,
4987
now roll back if they encounter an error. (Aaron Bentley, #67699)
4989
* ``bzr commit`` now exits cleanly if a character unsupported by the
4990
current encoding is used in the commit message. (Daniel Watkins,
4993
* bzr send uses default values for ranges when only half of an elipsis
4994
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
4996
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
4997
binary is present. (Martin Albisetti, #107155)
4999
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
5000
needing ``--force``) subtrees that contain no files with text changes or
5001
modified files. With ``--force`` it removes the subtree regardless of
5002
text changes or unknown files. Directories with renames in or out (but
5003
not changed otherwise) will now be removed without needing ``--force``.
5004
Unknown ignored files will be deleted without needing ``--force``.
5005
(Marius Kruger, #111665)
5007
* When two plugins conflict, the source of both the losing and now the
5008
winning definition is shown. (Konstantin Mikhaylov, #5454)
5010
* When committing to a branch, the location being committed to is
5011
displayed. (Daniel Watkins, #52479)
5013
* ``bzr --version`` takes care about encoding of stdout, especially
5014
when output is redirected. (Alexander Belchenko, #131100)
5016
* Prompt for an ftp password if none is provided.
5017
(Vincent Ladeuil, #137044)
5019
* Reuse bound branch associated transport to avoid multiple
5021
(Vincent Ladeuil, #128076, #131396)
5023
* Overwrite conflicting tags by ``push`` and ``pull`` if the
5024
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
5026
* In checkouts, tags are copied into the master branch when created,
5027
changed or deleted, and are copied into the checkout when it is
5028
updated. (Martin Pool, #93856, #93860)
5030
* Print a warning instead of aborting the ``python setup.py install``
5031
process if building of a C extension is not possible.
5032
(Lukáš Lalinský, Alexander Belchenko)
5037
* Add the option "--show-diff" to the commit command in order to display
5038
the diff during the commit log creation. (Goffredo Baroncelli)
5040
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
5043
* ``pull -v`` no longer includes deltas, making it much faster.
5046
* ``send`` now sends the directive as an attachment by default.
5047
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
5049
* Documentation updates (Martin Albisetti)
5051
* Help on debug flags is now included in ``help global-options``.
5052
(Daniel Watkins, #124853)
5054
* Parameters passed on the command line are checked to ensure they are
5055
supported by the encoding in use. (Daniel Watkins)
5057
* The compression used within the bzr repository has changed from zlib
5058
level 9 to the zlib default level. This improves commit performance with
5059
only a small increase in space used (and in some cases a reduction in
5060
space). (Robert Collins)
5062
* Initial commit no longer SHAs files twice and now reuses the path
5063
rather than looking it up again, making it faster.
5066
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
5067
changes in one revision. (Lukáš Lalinský)
5069
* If versioned files match a given ignore pattern, a warning is now
5070
given. (Daniel Watkins, #48623)
5072
* ``bzr status`` now has -S as a short name for --short and -V as a
5073
short name for --versioned. These have been added to assist users
5074
migrating from Subversion: ``bzr status -SV`` is now like
5075
``svn status -q``. (Daniel Watkins, #115990)
5077
* Added C implementation of ``PatienceSequenceMatcher``, which is about
5078
10x faster than the Python version. This speeds up commands that
5079
need file diffing, such as ``bzr commit`` or ``bzr diff``.
5082
* HACKING has been extended with a large section on core developer tasks.
5085
* Add ``branches`` and ``standalone-trees`` as online help topics and
5086
include them as Concepts within the User Reference.
5087
(Paul Moore, Ian Clatworthy)
5089
* ``check`` can detect versionedfile parent references that are
5090
inconsistent with revision and inventory info, and ``reconcile`` can fix
5091
them. These faulty references were generated by 0.8-era releases,
5092
so repositories which were manipulated by old bzrs should be
5093
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
5098
* ``Branch.append_revision`` is removed altogether; please use
5099
``Branch.set_last_revision_info`` instead. (Martin Pool)
5101
* CommitBuilder now advertises itself as requiring the root entry to be
5102
supplied. This only affects foreign repository implementations which reuse
5103
CommitBuilder directly and have changed record_entry_contents to require
5104
that the root not be supplied. This should be precisely zero plugins
5105
affected. (Robert Collins)
5107
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
5108
its return value to include the sha1 and length of the inserted text. This
5109
allows the avoidance of double-sha1 calculations during commit.
5112
* ``Transport.should_cache`` has been removed. It was not called in the
5113
previous release. (Martin Pool)
5118
* Tests may now raise TestNotApplicable to indicate they shouldn't be
5119
run in a particular scenario. (Martin Pool)
5121
* New function multiply_tests_from_modules to give a simpler interface
5122
to test parameterization. (Martin Pool, Robert Collins)
5124
* ``Transport.should_cache`` has been removed. It was not called in the
5125
previous release. (Martin Pool)
5127
* NULL_REVISION is returned to indicate the null revision, not None.
5130
* Use UTF-8 encoded StringIO for log tests to avoid failures on
5131
non-ASCII committer names. (Lukáš Lalinský)
5136
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
5137
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
5138
useful functionality for determining the path of a plugin, its tests, and
5139
its version information. (Robert Collins)
5141
* Add the option user_encoding to the function 'show_diff_trees()'
5142
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
5144
* Add the function make_commit_message_template_encoded() and the function
5145
edit_commit_message_encoded() which handle encoded strings.
5146
This is done in order to mix the commit messages (which is a unicode
5147
string), and the diff which is a raw string. (Goffredo Baroncelli)
5149
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
5150
overhead on non-weave repositories which don't require all parents to be
5151
present. (Robert Collins)
5153
* Deprecated method ``find_previous_heads`` on
5154
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
5155
of ``parent_candidates`` and a separate heads check via the repository
5156
API. (Robert Collins)
5158
* New trace function ``mutter_callsite`` will print out a subset of the
5159
stack to the log, which can be useful for gathering debug details.
5162
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
5163
added via a public attribute records_written. (Robert Collins)
5165
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
5166
This provides a hint to users of transports as to the reasonable
5167
minimum data to read. In principle this can take latency and
5168
bandwidth into account on a per-connection basis, but for now it
5169
just has hard coded values based on the url. (e.g. http:// has a large
5170
page size, file:// has a small one.) (Robert Collins)
5172
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
5173
incremental addition of data to a file without requiring that all the
5174
data be buffered in memory. (Robert Collins)
5176
* New methods on ``bzrlib.knit.KnitVersionedFile``:
5177
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
5178
``get_format_signature()``. These provide some infrastructure for
5179
efficiently streaming the knit data for a set of versions over the smart
5182
* Knits with no annotation cache still produce correct annotations.
5185
* Three new methods have been added to ``bzrlib.trace``:
5186
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
5187
``set_verbosity_level`` expects a numeric value: negative for quiet,
5188
zero for normal, positive for verbose. The size of the number can be
5189
used to determine just how quiet or verbose the application should be.
5190
The existing ``be_quiet`` and ``is_quiet`` routines have been
5191
integrated into this new scheme. (Ian Clatworthy)
5193
* Options can now be delcared with a ``custom_callback`` parameter. If
5194
set, this routine is called after the option is processed. This feature
5195
is now used by the standard options ``verbose`` and ``quiet`` so that
5196
setting one implicitly resets the other. (Ian Clatworthy)
5198
* Rather than declaring a new option from scratch in order to provide
5199
custom help, a centrally registered option can be decorated using the
5200
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
5201
is useful when declaring better help for the ``verbose`` and ``quiet``
5202
standard options as the base definition of these is now more complex
5203
than before thanks to their use of a custom callback. (Ian Clatworthy)
5205
* Tree._iter_changes(specific_file=[]) now iterates through no files,
5206
instead of iterating through all files. None is used to iterate through
5207
all files. (Aaron Bentley)
5209
* WorkingTree.revert() now accepts None to revert all files. The use of
5210
[] to revert all files is deprecated. (Aaron Bentley)
5219
* Documentation is now organized into multiple directories with a level
5220
added for different languages or locales. Added the Mini Tutorial
5221
and Quick Start Summary (en) documents from the Wiki, improving the
5222
content and readability of the former. Formatted NEWS as Release Notes
5223
complete with a Table of Conents, one heading per release. Moved the
5224
Developer Guide into the main document catalog and provided a link
5225
from the developer document catalog back to the main one.
5226
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
5232
* The static convenience method ``BzrDir.create_repository``
5233
is deprecated. Callers should instead create a ``BzrDir`` instance
5234
and call ``create_repository`` on that. (Martin Pool)
5237
bzr 0.90rc1 2007-08-14
5238
######################
5243
* ``bzr init`` should connect to the remote location one time only. We
5244
have been connecting several times because we forget to pass around the
5245
Transport object. This modifies ``BzrDir.create_branch_convenience``,
5246
so that we can give it the Transport we already have.
5247
(John Arbash Meinel, Vincent Ladeuil, #111702)
5249
* Get rid of sftp connection cache (get rid of the FTP one too).
5250
(Vincent Ladeuil, #43731)
5252
* bzr branch {local|remote} remote don't try to create a working tree
5254
(Vincent Ladeuil, #112173)
5256
* All identified multiple connections for a single bzr command have been
5257
fixed. See bzrlib/tests/commands directory.
5260
* ``bzr rm`` now does not insist on ``--force`` to delete files that
5261
have been renamed but not otherwise modified. (Marius Kruger,
5264
* ``bzr selftest --bench`` no longer emits deprecation warnings
5267
* ``bzr status`` now honours FILE parameters for conflict lists
5268
(Aaron Bentley, #127606)
5270
* ``bzr checkout`` now honours -r when reconstituting a working tree.
5271
It also honours -r 0. (Aaron Bentley, #127708)
5273
* ``bzr add *`` no more fails on Windows if working tree contains
5274
non-ascii file names. (Kuno Meyer, #127361)
5276
* allow ``easy_install bzr`` runs without fatal errors.
5277
(Alexander Belchenko, #125521)
5279
* Graph._filter_candidate_lca does not raise KeyError if a candidate
5280
is eliminated just before it would normally be examined. (Aaron Bentley)
5282
* SMTP connection failures produce a nice message, not a traceback.
5288
* Don't show "dots" progress indicators when run non-interactively, such
5289
as from cron. (Martin Pool)
5291
* ``info`` now formats locations more nicely and lists "submit" and
5292
"public" branches (Aaron Bentley)
5294
* New ``pack`` command that will trigger database compression within
5295
the repository (Robert Collins)
5297
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
5298
version is approximately 2-3x faster at parsing a ``.kndx`` file.
5299
Which yields a measurable improvement for commands which have to
5300
read from the repository, such as a 1s => 0.75s improvement in
5301
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
5303
* Merge is now faster. Depending on the scenario, it can be more than 2x
5304
faster. (Aaron Bentley)
5306
* Give a clearer warning, and allow ``python setup.py install`` to
5307
succeed even if pyrex is not available.
5308
(John Arbash Meinel)
5310
* ``DirState._read_dirblocks`` now has an optional Pyrex
5311
implementation. This improves the speed of any command that has to
5312
read the entire DirState. (``diff``, ``status``, etc, improve by
5314
``bisect_dirblocks`` has also been improved, which helps all
5315
``_get_entry`` type calls (whenever we are searching for a
5316
particular entry in the in-memory DirState).
5317
(John Arbash Meinel)
5319
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
5320
branch revision history for ui display unless -v is supplied.
5323
* ``bzr log -rA..B`` output shifted to the left margin if the log only
5324
contains merge revisions. (Kent Gibson)
5326
* The ``plugins`` command is now public with improved help.
5329
* New bundle and merge directive formats are faster to generate, and
5331
* Annotate merge now works when there are local changes. (Aaron Bentley)
5333
* Commit now only shows the progress in terms of directories instead of
5334
entries. (Ian Clatworthy)
5336
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
5337
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
5340
* Fix ``VersionedFile.get_graph()`` to avoid using
5341
``set.difference_update(other)``, which has bad scaling when
5342
``other`` is large. This improves ``VF.get_graph([version_id])`` for
5343
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
5345
* The ``--lsprof-file`` option now generates output for KCacheGrind if
5346
the file starts with ``callgrind.out``. This matches the default file
5347
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
5349
* Fix ``bzr update`` to avoid an unnecessary
5350
``branch.get_master_branch`` call, which avoids 1 extra connection
5351
to the remote server. (Partial fix for #128076, John Arbash Meinel)
5353
* Log errors from the smart server in the trace file, to make debugging
5354
test failures (and live failures!) easier. (Andrew Bennetts)
5356
* The HTML version of the man page has been superceded by a more
5357
comprehensive manual called the Bazaar User Reference. This manual
5358
is completed generated from the online help topics. As part of this
5359
change, limited reStructuredText is now explicitly supported in help
5360
topics and command help with 'unnatural' markup being removed prior
5361
to display by the online help or inclusion in the man page.
5364
* HTML documentation now use files extension ``*.html``
5365
(Alexander Belchenko)
5367
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
5368
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
5370
* ``bzr selftest --strict`` fails if there are any missing features or
5371
expected test failures. (Daniel Watkins, #111914)
5373
* Link to registration survey added to README. (Ian Clatworthy)
5375
* Windows standalone installer show link to registration survey
5376
when installation finished. (Alexander Belchenko)
5381
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
5382
Options are now required to provide a help string and it must
5383
comply with the style guide by being one or more sentences with an
5384
initial capital and final period. (Martin Pool)
5386
* KnitIndex.get_parents now returns tuples. (Robert Collins)
5388
* Ancient unused ``Repository.text_store`` attribute has been removed.
5391
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
5392
rather than just bytestrings, making it easier to represent multiple
5393
element names. As this interface was not used by any internal facilities
5394
since it was introduced in 0.18 no API compatibility is being preserved.
5395
The serialised form of these packs is identical with 0.18 when a single
5396
element tuple is in use. (Robert Collins)
5401
* merge now uses ``iter_changes`` to calculate changes, which makes room for
5402
future performance increases. It is also more consistent with other
5403
operations that perform comparisons, and reduces reliance on
5404
Tree.inventory. (Aaron Bentley)
5406
* Refactoring of transport classes connected to a remote server.
5407
ConnectedTransport is a new class that serves as a basis for all
5408
transports needing to connect to a remote server. transport.split_url
5409
have been deprecated, use the static method on the object instead. URL
5410
tests have been refactored too.
5413
* Better connection sharing for ConnectedTransport objects.
5414
transport.get_transport() now accepts a 'possible_transports' parameter.
5415
If a newly requested transport can share a connection with one of the
5419
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
5420
the null revision, and consider using ``None`` for this purpose
5421
deprecated. (Aaron Bentley)
5423
* New ``index`` module with abstract index functionality. This will be
5424
used during the planned changes in the repository layer. Currently the
5425
index layer provides a graph aware immutable index, a builder for the
5426
same index type to allow creating them, and finally a composer for
5427
such indices to allow the use of many indices in a single query. The
5428
index performance is not optimised, however the API is stable to allow
5429
development on top of the index. (Robert Collins)
5431
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
5432
their directory sections. This is equivalent to comparing
5433
``path.split('/')``, only without having to split the paths.
5434
This has a Pyrex implementation available.
5435
(John Arbash Meinel)
5437
* New transport decorator 'unlistable+' which disables the list_dir
5438
functionality for testing.
5440
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
5442
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
5443
for performing annotate-merge. (Aaron Bentley)
5445
* New EmailMessage class to create email messages. (Adeodato Simó)
5447
* Unused functions on the private interface KnitIndex have been removed.
5450
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
5451
of a ``index.GraphIndex``. (Robert Collins)
5453
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
5454
the parents of many knit nodes at once, reducing round trips to the
5455
underlying index. (Robert Collins)
5457
* Graph now has an is_ancestor method, various bits use it.
5460
* The ``-Dhpss`` flag now includes timing information. As well as
5461
logging when a new connection is opened. (John Arbash Meinel)
5463
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
5464
callers when inserting data, allowing generation of readv style access
5465
during pack creation, without needing a separate pass across the output
5466
pack to gather such details. (Robert Collins)
5468
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
5469
files that are stored on a transport. (Robert Collins)
5471
* New ``Repository.has_same_location`` method that reports if two
5472
repository objects refer to the same repository (although with some risk
5473
of false negatives). (Andrew Bennetts)
5475
* InterTree.compare now passes require_versioned on correctly.
5478
* New methods on Repository - ``start_write_group``,
5479
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
5480
which provide a clean hook point for transactional Repositories - ones
5481
where all the data for a fetch or commit needs to be made atomically
5482
available in one step. This allows the write lock to remain while making
5483
a series of data insertions. (e.g. data conversion). (Robert Collins)
5485
* In ``bzrlib.knit`` the internal interface has been altered to use
5486
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
5487
describe where data in a knit is, allowing knits to be split into
5488
many files. (Robert Collins)
5490
* ``bzrlib.knit._KnitData`` split into cache management and physical access
5491
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
5492
The former provides access into a .pack file, and the latter provides the
5493
current production repository form of .knit files. (Robert Collins)
5498
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
5499
``--keep-output`` options, which are obsolete now that tests
5500
are done within directories in $TMPDIR. (Martin Pool)
5502
* The SSH_AUTH_SOCK environment variable is now reset to avoid
5503
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
5505
* run_bzr_subprocess handles parameters the same way as run_bzr:
5506
either a string or a list of strings should be passed as the first
5507
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
5511
####################
5516
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
5519
bzr 0.18rc1 2007-07-10
5520
#######################
5525
* Do not suppress pipe errors, etc. in non-display commands
5526
(Alexander Belchenko, #87178)
5528
* Display a useful error message when the user requests to annotate
5529
a file that is not present in the specified revision.
5530
(James Westby, #122656)
5532
* Commands that use status flags now have a reference to 'help
5533
status-flags'. (Daniel Watkins, #113436)
5535
* Work around python-2.4.1 inhability to correctly parse the
5536
authentication header.
5537
(Vincent Ladeuil, #121889)
5539
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
5541
* Fix tempfile permissions error in smart server tar bundling under
5542
Windows. (Martin _, #119330)
5544
* Fix detection of directory entries in the inventory. (James Westby)
5546
* Fix handling of http code 400: Bad Request When issuing too many ranges.
5547
(Vincent Ladeuil, #115209)
5549
* Issue a CONNECT request when connecting to an https server
5550
via a proxy to enable SSL tunneling.
5551
(Vincent Ladeuil, #120678)
5553
* Fix ``bzr log -r`` to support selecting merge revisions, both
5554
individually and as part of revision ranges.
5555
(Kent Gibson, #4663)
5557
* Don't leave cruft behind when failing to acquire a lockdir.
5558
(Martin Pool, #109169)
5560
* Don't use the '-f' strace option during tests.
5561
(Vincent Ladeuil, #102019).
5563
* Warn when setting ``push_location`` to a value that will be masked by
5564
locations.conf. (Aaron Bentley, #122286)
5566
* Fix commit ordering in corner case (Aaron Bentley, #94975)
5568
* Make annotate behave in a non-ASCII world (Adeodato Simó).
5573
* The --lsprof-file option now dumps a text rendering of the profiling
5574
information if the filename ends in ".txt". It will also convert the
5575
profiling information to a format suitable for KCacheGrind if the
5576
output filename ends in ".callgrind". Fixes to the lsprofcalltree
5577
conversion process by Jean Paul Calderone and Itamar were also merged.
5578
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
5580
* ``info`` now defaults to non-verbose mode, displaying only paths and
5581
abbreviated format info. ``info -v`` displays all the information
5582
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
5584
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
5587
* The internal ``weave-list`` command has become ``versionedfile-list``,
5588
and now lists knits as well as weaves. (Aaron Bentley)
5590
* Automatic merge base selection uses a faster algorithm that chooses
5591
better bases in criss-cross merge situations (Aaron Bentley)
5593
* Progress reporting in ``commit`` has been improved. The various logical
5594
stages are now reported on as follows, namely:
5596
* Collecting changes [Entry x/y] - Stage n/m
5597
* Saving data locally - Stage n/m
5598
* Uploading data to master branch - Stage n/m
5599
* Updating the working tree - Stage n/m
5600
* Running post commit hooks - Stage n/m
5602
If there is no master branch, the 3rd stage is omitted and the total
5603
number of stages is adjusted accordingly.
5605
Each hook that is run after commit is listed with a name (as hooks
5606
can be slow it is useful feedback).
5607
(Ian Clatworthy, Robert Collins)
5609
* Various operations that are now faster due to avoiding unnecessary
5610
topological sorts. (Aaron Bentley)
5612
* Make merge directives robust against broken bundles. (Aaron Bentley)
5614
* The lsprof filename note is emitted via trace.note(), not standard
5615
output. (Aaron Bentley)
5617
* ``bzrlib`` now exports explicit API compatibility information to assist
5618
library users and plugins. See the ``bzrlib.api`` module for details.
5621
* Remove unnecessary lock probes when acquiring a lockdir.
5624
* ``bzr --version`` now shows the location of the bzr log file, which
5625
is especially useful on Windows. (Martin Pool)
5627
* -D now supports hooks to get debug tracing of hooks (though its currently
5628
minimal in nature). (Robert Collins)
5630
* Long log format reports deltas on merge revisions.
5631
(John Arbash Meinel, Kent Gibson)
5633
* Make initial push over ftp more resilient. (John Arbash Meinel)
5635
* Print a summary of changes for update just like pull does.
5636
(Daniel Watkins, #113990)
5638
* Add a -Dhpss option to trace smart protocol requests and responses.
5644
* Testing cleanups -
5645
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
5646
to ``bzrlib.tests.repository_implementations``;
5647
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
5648
to ``bzrlib.tests.interrepository_implementations``;
5649
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
5650
``bzrlib.tests.test_transport_implementations``.
5651
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
5652
``bzrlib.tests.branch_implementations``.
5653
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
5654
``bzrlib.tests.bzrdir_implementations``.
5655
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
5656
to ``bzrlib.tests.interversionedfile_implementations``.
5657
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
5658
``bzrlib.tests.revisionstore_implementations``.
5659
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
5660
``bzrlib.tests.workingtree_implementations``.
5661
These changes are an API break in the testing infrastructure only.
5664
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
5666
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
5667
win32. Callers of the function should do this and use the new
5668
``MutableTree.smart_add`` method instead. (Robert Collins)
5670
* ``bzrlib.add.glob_expand_for_win32`` is now
5671
``bzrlib.win32utils.glob_expand``. (Robert Collins)
5673
* ``bzrlib.add.FastPath`` is now private and moved to
5674
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
5676
* ``LockDir.wait`` removed. (Martin Pool)
5678
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
5679
``server_stopped`` hooks. The first parameter is now an iterable of
5680
backing URLs rather than a single URL. This is to reflect that many
5681
URLs may map to the external URL of the server. E.g. the server interally
5682
may have a chrooted URL but also the local file:// URL will be at the
5683
same location. (Robert Collins)
5688
* New SMTPConnection class to unify email handling. (Adeodato Simó)
5690
* Fix documentation of BzrError. (Adeodato Simó)
5692
* Make BzrBadParameter an internal error. (Adeodato Simó)
5694
* Remove use of 'assert False' to raise an exception unconditionally.
5697
* Give a cleaner error when failing to decode knit index entry.
5700
* TreeConfig would mistakenly search the top level when asked for options
5701
from a section. It now respects the section argument and only
5702
searches the specified section. (James Westby)
5704
* Improve ``make api-docs`` output. (John Arbash Meinel)
5706
* Use os.lstat rather than os.stat for osutils.make_readonly and
5707
osutils.make_writeable. This makes the difftools plugin more
5708
robust when dangling symlinks are found. (Elliot Murphy)
5710
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
5711
lockdirs are taken or released. (Martin Pool)
5713
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
5714
allows a nicer UI when hooks are running as the current hook can
5715
be displayed. (Robert Collins)
5717
* ``Transport.get`` has had its interface made more clear for ease of use.
5718
Retrieval of a directory must now fail with either 'PathError' at open
5719
time, or raise 'ReadError' on a read. (Robert Collins)
5721
* New method ``_maybe_expand_globs`` on the ``Command`` class for
5722
dealing with unexpanded glob lists - e.g. on the win32 platform. This
5723
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
5725
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
5726
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
5729
* New method ``external_url`` on Transport for obtaining the url to
5730
hand to external processes. (Robert Collins)
5732
* Teach windows installers to build pyrex/C extensions.
5733
(Alexander Belchenko)
5738
* Removed the ``--keep-output`` option from selftest and clean up test
5739
directories as they're used. This reduces the IO load from
5740
running the test suite and cuts the time by about half.
5741
(Andrew Bennetts, Martin Pool)
5743
* Add scenarios as a public attribute on the TestAdapter classes to allow
5744
modification of the generated scenarios before adaption and easier
5745
testing. (Robert Collins)
5747
* New testing support class ``TestScenarioApplier`` which multiplies
5748
out a single teste by a list of supplied scenarios. (RobertCollins)
5750
* Setting ``repository_to_test_repository`` on a repository_implementations
5751
test will cause it to be called during repository creation, allowing the
5752
testing of repository classes which are not based around the Format
5753
concept. For example a repository adapter can be tested in this manner,
5754
by altering the repository scenarios to include a scenario that sets this
5755
attribute during the test parameterisation in
5756
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
5758
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
5759
interface is now self.run_bzr. The command to run can be passed as
5760
either a list of parameters, a string containing the command line, or
5761
(deprecated) varargs parameters. (Martin Pool)
5763
* The base TestCase now isolates tests from -D parameters by clearing
5764
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
5766
* Add a relpath parameter to get_transport methods in test framework to
5767
avoid useless cloning.
5768
(Vincent Ladeuil, #110448)
5772
####################
5777
* Fix crash of commit due to wrong lookup of filesystem encoding.
5778
(Colin Watson, #120647)
5780
* Revert logging just to stderr in commit as broke unicode filenames.
5781
(Aaron Bentley, Ian Clatworthy, #120930)
5784
bzr 0.17rc1 2007-06-12
5785
#######################
5787
Notes When Upgrading
5788
********************
5790
* The kind() and is_executable() APIs on the WorkingTree interface no
5791
longer implicitly (read) locks and unlocks the tree. This *might*
5792
impact some plug-ins and tools using this part of the API. If you find
5793
an issue that may be caused by this change, please let us know,
5794
particularly the plug-in/tool maintainer. If encountered, the API
5795
fix is to surround kind() and is_executable() calls with lock_read()
5796
and unlock() like so::
5798
work_tree.lock_read()
5800
kind = work_tree.kind(...)
5806
* Rework of LogFormatter API to provide beginning/end of log hooks and to
5807
encapsulate the details of the revision to be logged in a LogRevision
5809
In long log formats, merge revision ids are only shown when --show-ids
5810
is specified, and are labelled "revision-id:", as per mainline
5811
revisions, instead of "merged:". (Kent Gibson)
5813
* New ``BranchBuilder`` API which allows the construction of particular
5814
histories quickly. Useful for testing and potentially other applications
5815
too. (Robert Collins)
5820
* There are two new help topics, working-trees and repositories that
5821
attempt to explain these concepts. (James Westby, John Arbash Meinel,
5824
* Added ``bzr log --limit`` to report a limited number of revisions.
5825
(Kent Gibson, #3659)
5827
* Revert does not try to preserve file contents that were originally
5828
produced by reverting to a historical revision. (Aaron Bentley)
5830
* ``bzr log --short`` now includes ``[merge]`` for revisions which
5831
have more than one parent. This is a small improvement to help
5832
understanding what changes have occurred
5833
(John Arbash Meinel, #83887)
5835
* TreeTransform avoids many renames when contructing large trees,
5836
improving speed. 3.25x speedups have been observed for construction of
5837
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
5839
* Commit on large trees is now faster. In my environment, a commit of
5840
a small change to the Mozilla tree (55k files) has dropped from
5841
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
5842
small change is 33% faster. (Ian Clatworthy)
5844
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
5850
* ``bzr push`` should only connect to the remote location one time.
5851
We have been connecting 3 times because we forget to pass around
5852
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
5853
that we can pass in the Transport that we already have.
5854
(John Arbash Meinel, #75721)
5856
* ``DirState.set_state_from_inventory()`` needs to properly order
5857
based on split paths, not just string paths.
5858
(John Arbash Meinel, #115947)
5860
* Let TestUIFactoy encode the password prompt with its own stdout.
5861
(Vincent Ladeuil, #110204)
5863
* pycurl should take use the range header that takes the range hint
5865
(Vincent Ladeuil, #112719)
5867
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
5868
on a missing file. (Aaron Bentley, #118186)
5870
* WorkingTree.remove works correctly with tree references, and when pwd is
5871
not the tree root. (Aaron Bentley)
5873
* Merge no longer fails when a file is renamed in one tree and deleted
5874
in the other. (Aaron Bentley, #110279)
5876
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
5877
and defaults to the last revision (Matthew Fuller, #90048)
5879
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
5880
(Daniel Watkins, #111958)
5882
* ``bzr branch -r revid:foo`` can be used to branch any revision in
5883
your repository. (Previously Branch6 only supported revisions in your
5884
mainline). (John Arbash Meinel, #115343)
5887
####################
5892
* Handle when you have 2 directories with similar names, but one has a
5893
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
5894
iterator was using direct comparison and ``'abc/a'`` sorts after
5895
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
5896
(John Arbash Meinel, #111227)
5898
* Handle when someone renames a file on disk without telling bzr.
5899
Previously we would report the first file as missing, but not show
5900
the new unknown file. (John Arbash Meinel, #111288)
5902
* Avoid error when running hooks after pulling into or pushing from
5903
a branch bound to a smartserver branch. (Martin Pool, #111968)
5908
* Move developer documentation to doc/developers/. This reduces clutter in
5909
the root of the source tree and allows HACKING to be split into multiple
5910
files. (Robert Collins, Alexander Belchenko)
5912
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
5913
``DirState.update_entry()``. This optimizes the core logic for ``bzr
5914
diff`` and ``bzr status`` significantly improving the speed of
5915
both. (John Arbash Meinel)
5917
bzr 0.16rc2 2007-04-30
5918
#######################
5923
* Handle the case when you delete a file, and then rename another file
5924
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
5925
status`` should show the removed file and an unknown file in its
5926
place. (John Arbash Meinel, #109993)
5928
* Bundles properly read and write revision properties that have an
5929
empty value. And when the value is not ASCII.
5930
(John Arbash Meinel, #109613)
5932
* Fix the bzr commit message to be in text mode.
5933
(Alexander Belchenko, #110901)
5935
* Also handle when you rename a file and create a file where it used
5936
to be. (John Arbash Meinel, #110256)
5938
* ``WorkingTree4._iter_changes`` should not descend into unversioned
5939
directories. (John Arbash Meinel, #110399)
5941
bzr 0.16rc1 2007-04-26
5942
#######################
5944
Notes When Upgrading
5945
********************
5947
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
5948
it could be recovered again.
5949
This has been done for consistency with svn and the unix rm command.
5950
The old ``remove`` behaviour has been retained in the new option
5951
``bzr remove --keep``, which will just stop versioning the file,
5953
``bzr remove --force`` have been added which will always delete the
5955
``bzr remove`` is also more verbose.
5956
(Marius Kruger, #82602)
5961
* Merge directives can now be supplied as input to `merge` and `pull`,
5962
like bundles can. (Aaron Bentley)
5964
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
5965
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
5966
to continue. This can be disabled by setting the environment variable
5967
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
5969
* selftest now supports --list-only to list tests instead of running
5970
them. (Ian Clatworthy)
5972
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
5973
tests with names that match that regular expression.
5974
(Ian Clatworthy, #102679)
5976
* selftest now supports --randomize SEED to run tests in a random order.
5977
SEED is typically the value 'now' meaning 'use the current time'.
5978
(Ian Clatworthy, #102686)
5980
* New option ``--fixes`` to commit, which stores bug fixing annotations as
5981
revision properties. Built-in support for Launchpad, Debian, Trac and
5982
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
5984
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
5985
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
5988
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
5991
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
5992
into using local variables instead of going through ``self._var``.
5993
Improves the time to ``merge_sort`` a 10k revision graph by
5994
approximately 40% (~700->400ms). (John Arbash Meinel)
5996
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
5999
* ``bzr help`` now provides cross references to other help topics using
6000
the _see_also facility on command classes. Likewise the bzr_man
6001
documentation, and the bzr.1 man page also include this information.
6004
* Tags are now included in logs, that use the long log formatter.
6005
(Erik Bågfors, Alexander Belchenko)
6007
* ``bzr help`` provides a clearer message when a help topic cannot be
6008
found. (Robert Collins, #107656)
6010
* ``bzr help`` now accepts optional prefixes for command help. The help
6011
for all commands can now be found at ``bzr help commands/COMMANDNAME``
6012
as well as ``bzr help COMMANDNAME`` (which only works for commands
6013
where the name is not the same as a more general help topic).
6016
* ``bzr help PLUGINNAME`` will now return the module docstring from the
6017
plugin PLUGINNAME. (Robert Collins, #50408)
6019
* New help topic ``urlspec`` which lists the availables transports.
6020
(Goffredo Baroncelli)
6022
* doc/server.txt updated to document the default bzr:// port
6023
and also update the blurb about the hpss' current status.
6024
(Robert Collins, #107125).
6026
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
6027
serve out to the local LAN (and anyone in the world that can reach the
6028
machine running ``bzr serve``. (Robert Collins, #98918)
6030
* A new smart server protocol version has been added. It prefixes requests
6031
and responses with an explicit version identifier so that future protocol
6032
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
6034
* The bzr protocol version 2 indicates success or failure in every response
6035
without depending on particular commands encoding that consistently,
6036
allowing future client refactorings to be much more robust about error
6037
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
6039
* The smart protocol over HTTP client has been changed to always post to the
6040
same ``.bzr/smart`` URL under the original location when it can. This allows
6041
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
6042
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
6044
* digest authentication is now supported for proxies and HTTP by the urllib
6045
based http implementation. Tested against Apache 2.0.55 and Squid
6046
2.6.5. Basic and digest authentication are handled coherently for HTTP
6047
and proxy: if the user is provided in the url (bzr command line for HTTP,
6048
proxy environment variables for proxies), the password is prompted for
6049
(only once). If the password is provided, it is taken into account. Once
6050
the first authentication is successful, all further authentication
6051
roundtrips are avoided by preventively setting the right authentication
6058
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
6059
code paths. (Robert Collins)
6061
* Change the format of chroot urls so that they can be safely manipulated
6062
by generic url utilities without causing the resulting urls to have
6063
escaped the chroot. A side effect of this is that creating a chroot
6064
requires an explicit action using a ChrootServer.
6065
(Robert Collins, Andrew Bennetts)
6067
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
6068
rather than fixing bug #96847. (Aaron Bentley)
6070
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
6071
``WorkingTree._write_inventory``. (Aaron Bentley)
6073
* Convenience method ``TestCase.expectFailure`` ensures that known failures
6074
do not silently pass. (Aaron Bentley)
6076
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
6077
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
6079
* New SmartServer hooks facility. There are two initial hooks documented
6080
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
6081
plugins to execute code upon server startup and shutdown.
6084
* SmartServer in standalone mode will now close its listening socket
6085
when it stops, rather than waiting for garbage collection. This primarily
6086
fixes test suite hangs when a test tries to connect to a shutdown server.
6087
It may also help improve behaviour when dealing with a server running
6088
on a specific port (rather than dynamically assigned ports).
6091
* Move most SmartServer code into a new package, bzrlib/smart.
6092
bzrlib/transport/remote.py contains just the Transport classes that used
6093
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
6095
* urllib http implementation avoid roundtrips associated with
6096
401 (and 407) errors once the authentication succeeds.
6099
* urlib http now supports querying the user for a proxy password if
6100
needed. Realm is shown in the prompt for both HTTP and proxy
6101
authentication when the user is required to type a password.
6104
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
6105
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
6106
consistent with its new home in ``bzrlib/transport/remote.py``, and because
6107
it's not really a "smart" transport, just one that does file operations
6108
via remote procedure calls. (Andrew Bennetts)
6110
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
6111
``Branch`` now accept a ``token`` keyword argument, so that separate
6112
instances of those objects can share a lock if it has the right token.
6113
(Andrew Bennetts, Robert Collins)
6115
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
6116
branch references - which the smart server component needs.
6118
* The Repository API ``make_working_trees`` is now permitted to return
6119
False when ``set_make_working_trees`` is not implemented - previously
6120
an unimplemented ``set_make_working_trees`` implied the result True
6121
from ``make_working_trees``. This has been changed to accomodate the
6122
smart server, where it does not make sense (at this point) to ever
6123
make working trees by default. (Robert Collins)
6125
* Command objects can now declare related help topics by having _see_also
6126
set to a list of related topic. (Robert Collins)
6128
* ``bzrlib.help`` now delegates to the Command class for Command specific
6129
help. (Robert Collins)
6131
* New class ``TransportListRegistry``, derived from the Registry class, which
6132
simplifies tracking the available Transports. (Goffredo Baroncelli)
6134
* New function ``Branch.get_revision_id_to_revno_map`` which will
6135
return a dictionary mapping revision ids to dotted revnos. Since
6136
dotted revnos are defined in the context of the branch tip, it makes
6137
sense to generate them from a ``Branch`` object.
6138
(John Arbash Meinel)
6140
* Fix the 'Unprintable error' message display to use the repr of the
6141
exception that prevented printing the error because the str value
6142
for it is often not useful in debugging (e.g. KeyError('foo') has a
6143
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
6144
useful. (Robert Collins)
6146
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
6152
* Don't fail bundle selftest if email has 'two' embedded.
6153
(Ian Clatworthy, #98510)
6155
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
6156
(Robert Widhopf-Fenk, #98591)
6158
* Remove ``--basis`` from the checkout/branch commands - it didn't work
6159
properly and is no longer beneficial.
6160
(Robert Collins, #53675, #43486)
6162
* Don't produce encoding error when adding duplicate files.
6165
* Fix ``bzr log <file>`` so it only logs the revisions that changed
6166
the file, and does it faster.
6167
(Kent Gibson, John Arbash Meinel, #51980, #69477)
6169
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
6170
an empty versioned directory, which now has files in it.
6171
(John Arbash Meinel, #104257)
6173
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
6174
inside the ancestry of the other. Saves a lot of graph processing
6175
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
6176
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
6178
* Fix ``show_diff_trees`` to handle the case when a file is modified,
6179
and the containing directory is renamed. (The file path is different
6180
in this versus base, but it isn't marked as a rename).
6181
(John Arbash Meinel, #103870)
6183
* FTP now works even when the FTP server does not support atomic rename.
6184
(Aaron Bentley, #89436)
6186
* Correct handling in bundles and merge directives of timezones with
6187
that are not an integer number of hours offset from UTC. Always
6188
represent the epoch time in UTC to avoid problems with formatting
6189
earlier times on win32. (Martin Pool, Alexander Belchenko, John
6192
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
6194
* "dirstate" and "dirstate-tags" formats now produce branches compatible
6195
with old versions of bzr. (Aaron Bentley, #107168))
6197
* Handle moving a directory when children have been added, removed,
6198
and renamed. (John Arbash Meinel, #105479)
6200
* Don't preventively use basic authentication for proxy before receiving a
6201
407 error. Otherwise people willing to use other authentication schemes
6202
may expose their password in the clear (or nearly). This add one
6203
roundtrip in case basic authentication should be used, but plug the
6207
* Handle http and proxy digest authentication.
6208
(Vincent Ladeuil, #94034).
6213
* Added ``bzrlib.strace.strace`` which will strace a single callable and
6214
return a StraceResult object which contains just the syscalls involved
6215
in running it. (Robert Collins)
6217
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
6218
default time down to one suitable for tests. (Andrew Bennetts)
6220
* Add new ``vfs_transport_factory`` attribute on tests which provides the
6221
common vfs backing for both the readonly and readwrite transports.
6222
This allows the RemoteObject tests to back onto local disk or memory,
6223
and use the existing ``transport_server`` attribute all tests know about
6224
to be the smart server transport. This in turn allows tests to
6225
differentiate between 'transport to access the branch', and
6226
'transport which is a VFS' - which matters in Remote* tests.
6227
(Robert Collins, Andrew Bennetts)
6229
* The ``make_branch_and_tree`` method for tests will now create a
6230
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
6231
a LocalURLServer. (Robert Collins, Andrew Bennetts)
6233
* Branch implementation tests have been audited to ensure that all urls
6234
passed to Branch APIs use proper urls, except when local-disk paths
6235
are intended. This is so that tests correctly access the test transport
6236
which is often not equivalent to local disk in Remote* tests. As part
6237
of this many tests were adjusted to remove dependencies on local disk
6239
(Robert Collins, Andrew Bennetts)
6241
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
6242
functions by adding a ``__unittest`` global attribute. (Robert Collins,
6243
Andrew Bennetts, Martin Pool, Jonathan Lange)
6245
* Refactored proxy and authentication handling to simplify the
6246
implementation of new auth schemes for both http and proxy.
6255
* Handle incompatible repositories as a user issue when fetching.
6258
* Don't give a recommendation to upgrade when branching or
6259
checking out a branch that contains an old-format working tree.
6262
bzr 0.15rc3 2007-03-26
6263
#######################
6268
* A warning is now displayed when opening working trees in older
6269
formats, to encourage people to upgrade to WorkingTreeFormat4.
6275
* HTTP redirections are now taken into account when a branch (or a
6276
bundle) is accessed for the first time. A message is issued at each
6277
redirection to inform the user. In the past, http redirections were
6278
silently followed for each request which significantly degraded the
6279
performances. The http redirections are not followed anymore by
6280
default, instead a RedirectRequested exception is raised. For bzrlib
6281
users needing to follow http redirections anyway,
6282
``bzrlib.transport.do_catching_redirections`` provide an easy transition
6288
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
6289
lock to an OS write lock. Linux can do this without unlocking, Win32
6290
needs to unlock in between. (John Arbash Meinel)
6292
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
6293
to silence (when false) warnings about opening old formats.
6296
* Fix minor performance regression with bzr-0.15 on pre-dirstate
6297
trees. (We were reading the working inventory too many times).
6298
(John Arbash Meinel)
6300
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
6301
``revision_history``. Branch subclasses should override
6302
``_gen_revision_history`` rather than ``revision_history`` to make use of
6303
this cache, and call ``_clear_revision_history_cache`` and
6304
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
6309
* Take ``smtp_server`` from user config into account.
6312
* Restore Unicode filename handling for versioned and unversioned files.
6313
(John Arbash Meinel, #92608)
6315
* Don't fail during ``bzr commit`` if a file is marked removed, and
6316
the containing directory is auto-removed. (John Arbash Meinel, #93681)
6318
* ``bzr status FILENAME`` failed on Windows because of an uncommon
6319
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
6320
(Wouter van Heyst, John Arbash Meinel, #90819)
6322
* ``bzr checkout source`` should create a local branch in the same
6323
format as source. (John Arbash Meinel, #93854)
6325
* ``bzr commit`` with a kind change was failing to update the
6326
last-changed-revision for directories. The
6327
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
6328
ignoring the fact that the kind could have changed, too.
6329
(John Arbash Meinel, #90111)
6331
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
6332
the directory. So that there was a chance it would break commit,
6333
etc. (John Arbash Meinel, #94037)
6335
* Correctly handles mutiple permanent http redirections.
6338
bzr 0.15rc2 2007-03-14
6339
#######################
6341
Notes When Upgrading
6342
********************
6344
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
6345
default to ``--trees`` instead of ``--no-trees``.
6346
Existing shared repositories are not affected.
6351
* New ``merge-directive`` command to generate machine- and human-readable
6352
merge requests. (Aaron Bentley)
6354
* New ``submit:`` revision specifier makes it easy to diff against the
6355
common ancestor with the submit location (Aaron Bentley)
6357
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
6359
* Added ``bzr status --versioned`` to report only versioned files,
6360
not unknowns. (Kent Gibson)
6362
* Merge now autodetects the correct line-ending style for its conflict
6363
markers. (Aaron Bentley)
6368
* Refactored SSH vendor registration into SSHVendorManager class.
6374
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
6375
numbered dirs for TestCaseInTempDir. This is default behavior
6376
on Windows. Anyone can force named dirs on Windows
6377
with ``--no-numbered-dirs``. (Alexander Belchenko)
6379
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
6380
from the command line. (Marien Zwart, #90501)
6382
* Fix ``TreeTransform._iter_changes`` when both the source and
6383
destination are missing. (Aaron Bentley, #88842)
6385
* Fix commit of merges with symlinks in dirstate trees.
6388
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
6389
(Wouter van Heyst, #53483)
6392
bzr 0.15rc1 2007-03-07
6393
#######################
6398
* The default disk format has changed. Please run 'bzr upgrade' in your
6399
working trees to upgrade. This new default is compatible for network
6400
operations, but not for local operations. That is, if you have two
6401
versions of bzr installed locally, after upgrading you can only use the
6402
bzr 0.15 version. This new default does not enable tags or nested-trees
6403
as they are incompatible with bzr versions before 0.15 over the network.
6405
* For users of bzrlib: Two major changes have been made to the working tree
6406
api in bzrlib. The first is that many methods and attributes, including
6407
the inventory attribute, are no longer valid for use until one of
6408
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
6409
and become invalid again after unlock is called. This has been done
6410
to improve performance and correctness as part of the dirstate
6412
(Robert Collins, John A Meinel, Martin Pool, and others).
6414
* For users of bzrlib: The attribute 'tree.inventory' should be considered
6415
readonly. Previously it was possible to directly alter this attribute, or
6416
its contents, and have the tree notice this. This has been made
6417
unsupported - it may work in some tree formats, but in the newer dirstate
6418
format such actions will have no effect and will be ignored, or even
6419
cause assertions. All operations possible can still be carried out by a
6420
combination of the tree API, and the bzrlib.transform API. (Robert
6421
Collins, John A Meinel, Martin Pool, and others).
6426
* Support for OS Windows 98. Also .bzr.log on any windows system
6427
saved in My Documents folder. (Alexander Belchenko)
6429
* ``bzr mv`` enhanced to support already moved files.
6430
In the past the mv command would have failed if the source file doesn't
6431
exist. In this situation ``bzr mv`` would now detect that the file has
6432
already moved and update the repository accordingly, if the target file
6434
A new option ``--after`` has been added so that if two files already
6435
exist, you could notify Bazaar that you have moved a (versioned) file
6436
and replaced it with another. Thus in this case ``bzr move --after``
6437
will only update the Bazaar identifier.
6438
(Steffen Eichenberg, Marius Kruger)
6440
* ``ls`` now works on treeless branches and remote branches.
6443
* ``bzr help global-options`` describes the global options.
6446
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
6449
* Files are now allowed to change kind (e.g. from file to symlink).
6450
Supported by ``commit``, ``revert`` and ``status``
6453
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
6456
* ``bzr help checkouts`` descibes what checkouts are and some possible
6457
uses of them. (James Westby, Aaron Bentley)
6459
* A new ``-d`` option to push, pull and merge overrides the default
6460
directory. (Martin Pool)
6462
* Branch format 6: smaller, and potentially faster than format 5. Supports
6463
``append_history_only`` mode, where the log view and revnos do not change,
6464
except by being added to. Stores policy settings in
6465
".bzr/branch/branch.conf".
6467
* ``append_only`` branches: Format 6 branches may be configured so that log
6468
view and revnos are always consistent. Either create the branch using
6469
"bzr init --append-revisions-only" or edit the config file as descriped
6470
in docs/configuration.txt.
6472
* rebind: Format 6 branches retain the last-used bind location, so if you
6473
"bzr unbind", you can "bzr bind" to bind to the previously-selected
6476
* Builtin tags support, created and deleted by the ``tag`` command and
6477
stored in the branch. Tags can be accessed with the revisionspec
6478
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
6479
at present. Tags require a network incompatible upgrade. To perform this
6480
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
6481
repositories. (Martin Pool)
6483
* The ``bzr://`` transport now has a well-known port number, 4155,
6484
which it will use by default. (Andrew Bennetts, Martin Pool)
6486
* Bazaar now looks for user-installed plugins before looking for site-wide
6487
plugins. (Jonathan Lange)
6489
* ``bzr resolve`` now detects and marks resolved text conflicts.
6495
* Internally revision ids and file ids are now passed around as utf-8
6496
bytestrings, rather than treating them as Unicode strings. This has
6497
performance benefits for Knits, since we no longer need to decode the
6498
revision id for each line of content, nor for each entry in the index.
6499
This will also help with the future dirstate format.
6500
(John Arbash Meinel)
6502
* Reserved ids (any revision-id ending in a colon) are rejected by
6503
versionedfiles, repositories, branches, and working trees
6506
* Minor performance improvement by not creating a ProgressBar for
6507
every KnitIndex we create. (about 90ms for a bzr.dev tree)
6508
(John Arbash Meinel)
6510
* New easier to use Branch hooks facility. There are five initial hooks,
6511
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
6512
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
6513
``'post_uncommit'``. These hooks fire after the matching operation
6514
on a branch has taken place, and were originally added for the
6515
branchrss plugin. (Robert Collins)
6517
* New method ``Branch.push()`` which should be used when pushing from a
6518
branch as it makes performance and policy decisions to match the UI
6519
level command ``push``. (Robert Collins).
6521
* Add a new method ``Tree.revision_tree`` which allows access to cached
6522
trees for arbitrary revisions. This allows the in development dirstate
6523
tree format to provide access to the callers to cached copies of
6524
inventory data which are cheaper to access than inventories from the
6526
(Robert Collins, Martin Pool)
6528
* New ``Branch.last_revision_info`` method, this is being done to allow
6529
optimization of requests for both the number of revisions and the last
6530
revision of a branch with smartservers and potentially future branch
6531
formats. (Wouter van Heyst, Robert Collins)
6533
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
6534
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
6535
other for code reuse without requiring users to perform file-renaming
6536
gymnastics. (Robert Collins)
6538
* New Repository method ``'gather_stats'`` for statistic data collection.
6539
This is expected to grow to cover a number of related uses mainly
6540
related to bzr info. (Robert Collins)
6542
* Log formatters are now managed with a registry.
6543
``log.register_formatter`` continues to work, but callers accessing
6544
the FORMATTERS dictionary directly will not.
6546
* Allow a start message to be passed to the ``edit_commit_message``
6547
function. This will be placed in the message offered to the user
6548
for editing above the separator. It allows a template commit message
6549
to be used more easily. (James Westby)
6551
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
6552
you pass a Unicode string rather than an 8-bit string. Callers need
6553
to be updated to encode first. (John Arbash Meinel)
6555
* Branch.push, pull, merge now return Result objects with information
6556
about what happened, rather than a scattering of various methods. These
6557
are also passed to the post hooks. (Martin Pool)
6559
* File formats and architecture is in place for managing a forest of trees
6560
in bzr, and splitting up existing trees into smaller subtrees, and
6561
finally joining trees to make a larger tree. This is the first iteration
6562
of this support, and the user-facing aspects still require substantial
6563
work. If you wish to experiment with it, use ``bzr upgrade
6564
--dirstate-with-subtree`` in your working trees and repositories.
6565
You can use the hidden commands ``split`` and ``join`` and to create
6566
and manipulate nested trees, but please consider using the nested-trees
6567
branch, which contains substantial UI improvements, instead.
6568
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
6569
(Aaron Bentley, Martin Pool, Robert Collins).
6574
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
6575
branch, rather than the last changed revision of the file.
6576
(John Arbash Meinel, #82158)
6578
* Lock operations no longer hang if they encounter a permission problem.
6581
* ``bzr push`` can resume a push that was canceled before it finished.
6582
Also, it can push even if the target directory exists if you supply
6583
the ``--use-existing-dir`` flag.
6584
(John Arbash Meinel, #30576, #45504)
6586
* Fix http proxy authentication when user and an optional
6587
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
6590
* ``bzr log branch/file`` works for local treeless branches
6591
(Aaron Bentley, #84247)
6593
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
6595
* Searching location of CA bundle for PyCurl in env variable
6596
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
6597
(Alexander Belchenko, #82086)
6599
* ``bzr init`` works with unicode argument LOCATION.
6600
(Alexander Belchenko, #85599)
6602
* Raise ``DependencyNotPresent`` if pycurl do not support https.
6603
(Vincent Ladeuil, #85305)
6605
* Invalid proxy env variables should not cause a traceback.
6606
(Vincent Ladeuil, #87765)
6608
* Ignore patterns normalised to use '/' path separator.
6609
(Kent Gibson, #86451)
6611
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
6613
* Fix bzrtools shelve command for removed lines beginning with "--"
6614
(Johan Dahlberg, #75577)
6619
* New ``--first`` option to ``bzr selftest`` to run specified tests
6620
before the rest of the suite. (Martin Pool)
6624
####################
6629
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
6634
* Skip documentation generation tests if the tools to do so are not
6635
available. Fixes running selftest for installled copies of bzr.
6636
(John Arbash Meinel, #80330)
6638
* Fix the code that discovers whether bzr is being run from it's
6639
working tree to handle the case when it isn't but the directory
6640
it is in is below a repository. (James Westby, #77306)
6643
bzr 0.14rc1 2007-01-16
6644
#######################
6649
* New connection: ``bzr+http://`` which supports tunnelling the smart
6650
protocol over an HTTP connection. If writing is enabled on the bzr
6651
server, then you can write over the http connection.
6652
(Andrew Bennetts, John Arbash Meinel)
6654
* Aliases now support quotation marks, so they can contain whitespace
6657
* PyCurlTransport now use a single curl object. By specifying explicitly
6658
the 'Range' header, we avoid the need to use two different curl objects
6659
(and two connections to the same server). (Vincent Ladeuil)
6661
* ``bzr commit`` does not prompt for a message until it is very likely to
6662
succeed. (Aaron Bentley)
6664
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
6667
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
6668
of a list while checking if a revision id was requested. Takes 10s
6669
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
6670
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
6671
filtering lines with a regex rather than multiple ``str.find()``
6672
calls. (saves another 300ms) (John Arbash Meinel)
6674
* Policy can be set for each configuration key. This allows keys to be
6675
inherited properly across configuration entries. For example, this
6676
should enable you to do::
6678
[/home/user/project]
6679
push_location = sftp://host/srv/project/
6680
push_location:policy = appendpath
6682
And then a branch like ``/home/user/project/mybranch`` should get an
6683
automatic push location of ``sftp://host/srv/project/mybranch``.
6686
* Added ``bzr status --short`` to make status report svn style flags
6687
for each file. For example::
6689
$ bzr status --short
6695
* 'bzr selftest --clean-output' allows easily clean temporary tests
6696
directories without running tests. (Alexander Belchenko)
6698
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
6700
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
6701
local is fully merged into remote. (Jan Hudec)
6703
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
6708
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
6709
help speed up processing, as well allowing to extract unannotated
6710
lines. Between the two ``fileids_affected_by_revision_ids`` is
6711
improved by approx 10%. (John Arbash Meinel)
6713
* Change Revision serialization to only write out millisecond
6714
resolution. Rather than expecting floating point serialization to
6715
preserve more resolution than we need. (Henri Weichers, Martin Pool)
6717
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
6719
* When ``encoding_type`` attribute of class Command is equal to 'exact',
6720
force sys.stdout to be a binary stream on Windows, and therefore
6721
keep exact line-endings (without LF -> CRLF conversion).
6722
(Alexander Belchenko)
6724
* Single-letter short options are no longer globally declared. (Martin
6727
* Before using detected user/terminal encoding bzr should check
6728
that Python has corresponding codec. (Alexander Belchenko)
6730
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
6735
* ``bzr missing --verbose`` was showing adds/removals in the wrong
6736
direction. (John Arbash Meinel)
6738
* ``bzr annotate`` now defaults to showing dotted revnos for merged
6739
revisions. It cuts them off at a depth of 12 characters, but you can
6740
supply ``--long`` to see the full number. You can also use
6741
``--show-ids`` to display the original revision ids, rather than
6742
revision numbers and committer names. (John Arbash Meinel, #75637)
6744
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
6745
(Alexander Belchenko, #57869)
6747
* Win32-specific: output of cat, bundle and diff commands don't mangle
6748
line-endings (Alexander Belchenko, #55276)
6750
* Replace broken fnmatch based ignore pattern matching with custom pattern
6752
(Kent Gibson, Jan Hudec #57637)
6754
* pycurl and urllib can detect short reads at different places. Update
6755
the test suite to test more cases. Also detect http error code 416
6756
which was raised for that specific bug. Also enhance the urllib
6757
robustness by detecting invalid ranges (and pycurl's one by detecting
6758
short reads during the initial GET). (Vincent Ladeuil, #73948)
6760
* The urllib connection sharing interacts badly with urllib2
6761
proxy setting (the connections didn't go thru the proxy
6762
anymore). Defining a proper ProxyHandler solves the
6763
problem. (Vincent Ladeuil, #74759)
6765
* Use urlutils to generate relative URLs, not osutils
6766
(Aaron Bentley, #76229)
6768
* ``bzr status`` in a readonly directory should work without giving
6769
lots of errors. (John Arbash Meinel, #76299)
6771
* Mention the revisionspec topic for the revision option help.
6772
(Wouter van Heyst, #31663)
6774
* Allow plugins import from zip archives.
6775
(Alexander Belchenko, #68124)
6779
####################
6781
No changes from 0.13rc
6784
bzr 0.13rc1 2006-11-27
6785
#######################
6790
* New command ``bzr remove-tree`` allows the removal of the working
6792
(Daniel Silverstone)
6794
* urllib uses shared keep-alive connections, so http
6795
operations are substantially faster.
6796
(Vincent Ladeuil, #53654)
6798
* ``bzr export`` allows an optional branch parameter, to export a bzr
6799
tree from some other url. For example:
6800
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
6801
(Daniel Silverstone)
6803
* Added ``bzr help topics`` to the bzr help system. This gives a
6804
location for general information, outside of a specific command.
6805
This includes updates for ``bzr help revisionspec`` the first topic
6806
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
6808
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
6811
* Knit files will now cache full texts only when the size of the
6812
deltas is as large as the size of the fulltext. (Or after 200
6813
deltas, whichever comes first). This has the most benefit on large
6814
files with small changes, such as the inventory for a large project.
6815
(eg For a project with 2500 files, and 7500 revisions, it changes
6816
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
6821
* New -D option given before the command line turns on debugging output
6822
for particular areas. -Derror shows tracebacks on all errors.
6825
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
6826
and remove benchmarks that take longer than 10min to run.
6827
(John Arbash Meinel)
6829
* Use ``time.time()`` instead of ``time.clock()`` to decide on
6830
progress throttling. Because ``time.clock()`` is actually CPU time,
6831
so over a high-latency connection, too many updates get throttled.
6832
(John Arbash Meinel)
6834
* ``MemoryTransport.list_dir()`` would strip the first character for
6835
files or directories in root directory. (John Arbash Meinel)
6837
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
6838
branch references - which the smart server component needs.
6840
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
6841
prefix. It disallows any access to locations above a set URL. (Andrew
6847
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
6848
And optimize the knit index parsing code.
6849
(Dmitry Vasiliev, John Arbash Meinel)
6851
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
6852
without importing it. This prevented ``bzr upgrade`` from working
6853
unless a plugin already imported ``bzrlib.workingtree``
6854
(John Arbash Meinel, #70716)
6856
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
6858
* Give nicer error message when an http server returns a 403
6859
error code. (Vincent Ladeuil, #57644).
6861
* When a multi-range http GET request fails, try a single
6862
range one. If it fails too, forget about ranges. Remember that until
6863
the death of the transport and propagates that to the clones.
6864
(Vincent Ladeuil, #62276, #62029).
6866
* Handles user/passwords supplied in url from command
6867
line (for the urllib implementation). Don't request already
6868
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
6870
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
6871
are added. This fixes bug where fetching remote revisions records
6872
them as full references rather than integers.
6873
(John Arbash Meinel, #64789)
6875
* ``bzr ignore`` strips trailing slashes in patterns.
6876
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
6878
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
6880
* mv correctly handles paths that traverse symlinks.
6881
(Aaron Bentley, #66964)
6883
* Give nicer looking error messages when failing to connect over ssh.
6884
(John Arbash Meinel, #49172)
6886
* Pushing to a remote branch does not currently update the remote working
6887
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
6888
machine now show that the working tree is out of date.
6889
(Cheuksan Edward Wang #48136)
6891
* Use patiencediff instead of difflib for determining deltas to insert
6892
into knits. This avoids the O(N^3) behavior of difflib. Patience
6893
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
6895
* Running ``bzr log`` on nonexistent file gives an error instead of the
6896
entire log history. (Cheuksan Edward Wang #50793)
6898
* ``bzr cat`` can look up contents of removed or renamed files. If the
6899
pathname is ambiguous, i.e. the files in the old and new trees have
6900
different id's, the default is the file in the new tree. The user can
6901
use "--name-from-revision" to select the file in the old tree.
6902
(Cheuksan Edward Wang, #30190)
6907
* TestingHTTPRequestHandler really handles the Range header
6908
(previously it was ignoring it and returning the whole file,).
6911
####################
6916
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
6917
and remove benchmarks that take longer than 10min to run.
6918
(John Arbash Meinel)
6920
bzr 0.12rc1 2006-10-23
6921
#######################
6926
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
6927
rather than just showing a decimal revision number for revisions on the
6928
mainline. These revision numbers are not yet accepted as input into bzr
6929
commands such as log, diff etc. (Robert Collins)
6931
* revisions can now be specified using dotted-decimal revision numbers.
6932
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
6934
* ``bzr help commands`` output is now shorter (Aaron Bentley)
6936
* ``bzr`` now uses lazy importing to reduce the startup time. This has
6937
a moderate effect on lots of actions, especially ones that have
6938
little to do. For example ``bzr rocks`` time is down to 116ms from
6939
283ms. (John Arbash Meinel)
6941
* New Registry class to provide name-to-object registry-like support,
6942
for example for schemes where plugins can register new classes to
6943
do certain tasks (e.g. log formatters). Also provides lazy registration
6944
to allow modules to be loaded on request.
6945
(John Arbash Meinel, Adeodato Simó)
6950
* LogFormatter subclasses show now expect the 'revno' parameter to
6951
show() to be a string rather than an int. (Robert Collins)
6956
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
6957
can take a ``working_dir='foo'`` parameter, which will change directory
6958
for the command. (John Arbash Meinel)
6960
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
6961
around a regex, which defers compilation until first use.
6962
(John Arbash Meinel)
6964
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
6965
``--no-plugins`` parameter to ensure test reproducability, and avoid
6966
problems with system-wide installed plugins. (John Arbash Meinel)
6968
* Unique tree root ids are now supported. Newly created trees still
6969
use the common root id for compatibility with bzr versions before 0.12.
6972
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
6973
pass in ``inventory.ROOT_ID`` if you want the default root id value.
6974
(Robert Collins, John Arbash Meinel)
6976
* New method ``WorkingTree.flush()`` which will write the current memory
6977
inventory out to disk. At the same time, ``read_working_inventory`` will
6978
no longer trash the current tree inventory if it has been modified within
6979
the current lock, and the tree will now ``flush()`` automatically on
6980
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
6981
advantage of this functionality. (Robert Collins, John Arbash Meinel)
6983
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
6984
parameter will cause it to add another column to its output, which
6985
contains the dotted-decimal revno for each revision, as a tuple.
6988
* ``LogFormatter.show_merge`` is deprecated in favour of
6989
``LogFormatter.show_merge_revno``. (Robert Collins)
6994
* Avoid circular imports by creating a deprecated function for
6995
``bzrlib.tree.RevisionTree``. Callers should have been using
6996
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
6999
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
7000
platforms. (Martin Pool, #66356)
7002
* Don't require ``Content-Type`` in range responses. Assume they are a
7003
single range if ``Content-Type`` does not exist.
7004
(John Arbash Meinel, #62473)
7006
* bzr branch/pull no longer complain about progress bar cleanup when
7007
interrupted during fetch. (Aaron Bentley, #54000)
7009
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
7010
the basis inventory, rather than going through the repository. This
7011
allows us to have 1 inventory read, and 2 inventory writes when
7012
committing a new tree. (John Arbash Meinel)
7014
* When reverting, files that are not locally modified that do not exist
7015
in the target are deleted, not just unversioned (Aaron Bentley)
7017
* When trying to acquire a lock, don't fail immediately. Instead, try
7018
a few times (up to 1 hour) before timing out. Also, report why the
7019
lock is unavailable (John Arbash Meinel, #43521, #49556)
7021
* Leave HttpTransportBase daughter classes decides how they
7022
implement cloning. (Vincent Ladeuil, #61606)
7024
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
7026
* If a commit fails, the commit message is stored in a file at the root of
7027
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
7033
* New test base class TestCaseWithMemoryTransport offers memory-only
7034
testing facilities: its not suitable for tests that need to mutate disk
7035
state, but most tests should not need that and should be converted to
7036
TestCaseWithMemoryTransport. (Robert Collins)
7038
* ``TestCase.make_branch_and_memory_tree`` now takes a format
7039
option to set the BzrDir, Repository and Branch formats of the
7040
created objects. (Robert Collins, John Arbash Meinel)
7043
####################
7045
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
7047
bzr 0.11rc2 2006-09-27
7048
#######################
7053
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
7055
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
7058
bzr 0.11rc1 2006-09-25
7059
#######################
7064
* Knit files now wait to create their contents until the first data is
7065
added. The old code used to create an empty .knit and a .kndx with just
7066
the header. However, this caused a lot of extra round trips over sftp.
7067
This can change the time for ``bzr push`` to create a new remote branch
7068
from 160s down to 100s. This also affects ``bzr commit`` performance when
7069
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
7070
down to 40s (John Arbash Meinel, #44692)
7072
* When an entire subtree has been deleted, commit will now report that
7073
just the top of the subtree has been deleted, rather than reporting
7074
all the individual items. (Robert Collins)
7076
* Commit performs one less XML parse. (Robert Collins)
7078
* ``bzr checkout`` now operates on readonly branches as well
7079
as readwrite branches. This fixes bug #39542. (Robert Collins)
7081
* ``bzr bind`` no longer synchronises history with the master branch.
7082
Binding should be followed by an update or push to synchronise the
7083
two branches. This is closely related to the fix for bug #39542.
7086
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
7087
objects. This allows all imports to stay at the global scope, but
7088
modules will not actually be imported if they are not used.
7089
(John Arbash Meinel)
7091
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
7092
transport which will be used with the upcoming high-performance smart
7093
server. The new command ``bzr serve`` will invoke bzr in server mode,
7094
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
7097
* New command ``bzr version-info`` which can be used to get a summary
7098
of the current state of the tree. This is especially useful as part
7099
of a build commands. See ``doc/version_info.txt`` for more information
7100
(John Arbash Meinel)
7105
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
7106
specific set of files. (John Arbash Meinel, #3631)
7108
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
7110
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
7111
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
7112
reading a nested Stanza. (John Arbash Meinel)
7114
* Transform._set_mode() needs to stat the right file.
7115
(John Arbash Meinel, #56549)
7117
* Raise WeaveFormatError rather than StopIteration when trying to read
7118
an empty Weave file. (John Arbash Meinel, #46871)
7120
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
7121
(Vincent Ladeuil, #59835)
7123
* Handle boundary="" lines properly to allow access through a Squid proxy.
7124
(John Arbash Meinel, #57723)
7126
* revert now removes newly-added directories (Aaron Bentley, #54172)
7128
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
7129
isn't a working tree. (David Allouche, #40679)
7131
* Give nicer error messages when a user supplies an invalid --revision
7132
parameter. (John Arbash Meinel, #55420)
7134
* Handle when LANG is not recognized by python. Emit a warning, but
7135
just revert to using 'ascii'. (John Arbash Meinel, #35392)
7137
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
7138
(John Arbash Meinel)
7140
* Skip specific tests when the dependencies aren't met. This includes
7141
some ``setup.py`` tests when ``python-dev`` is not available, and
7142
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
7144
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
7145
the system. (Andrew Bennetts, John Arbash Meinel)
7147
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
7148
other branch, and will not push or pull between the two branches.
7149
API users will need to perform a push or pull or update operation if they
7150
require branch synchronisation to take place. (Robert Collins, #47344)
7152
* When creating a tarball or zipfile export, export unicode names as utf-8
7153
paths. This may not work perfectly on all platforms, but has the best
7154
chance of working in the common case. (John Arbash Meinel, #56816)
7156
* When committing, only files that exist in working tree or basis tree
7157
may be specified (Aaron Bentley, #50793)
7162
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
7167
* TestCaseInTempDir now creates a separate directory for HOME, rather
7168
than having HOME set to the same location as the working directory.
7169
(John Arbash Meinel)
7171
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
7172
which will update os.environ inside the spawned child. It also can
7173
take a ``universal_newlines=True``, which helps when checking the output
7174
of the command. (John Arbash Meinel)
7176
* Refactor SFTP vendors to allow easier re-use when ssh is used.
7179
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
7180
return urlescaped paths. This is now tested (there were bugs in a few
7181
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
7183
* New utility function ``symbol_versioning.deprecation_string``. Returns the
7184
formatted string for a callable, deprecation format pair. (Robert Collins)
7186
* New TestCase helper applyDeprecated. This allows you to call a callable
7187
which is deprecated without it spewing to the screen, just by supplying
7188
the deprecation format string issued for it. (Robert Collins)
7190
* Transport.append and Transport.put have been deprecated in favor of
7191
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
7192
``.put_file``. This removes the ambiguity in what type of object the
7193
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
7194
been added. Which works similarly to ``Transport.append()`` except for
7195
SFTP, it doesn't have a round trip when opening the file. Also, it
7196
provides functionality for creating a parent directory when trying
7197
to create a file, rather than raise NoSuchFile and forcing the
7198
caller to repeat their request.
7199
(John Arbash Meinel)
7201
* WorkingTree has a new api ``unversion`` which allow the unversioning of
7202
entries by their file id. (Robert Collins)
7204
* ``WorkingTree.pending_merges`` is deprecated. Please use the
7205
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
7207
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
7208
read rather than write. This is appropriate for actions which only need
7209
the branch data for reference rather than mutation. A new decorator
7210
``needs_tree_write_lock`` is provided in the workingtree module. Like the
7211
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
7212
declaration of the locking requirements of a function to ensure that
7213
a lock is taken out for casual scripts. (Robert Collins, #54107)
7215
* All WorkingTree methods which write to the tree, but not to the branch
7216
have been converted to use ``needs_tree_write_lock`` rather than
7217
``needs_write_lock``. Also converted is the revert, conflicts and tree
7218
transform modules. This provides a modest performance improvement on
7219
metadir style trees, due to the reduce lock-acquisition, and a more
7220
significant performance improvement on lightweight checkouts from
7221
remote branches, where trivial operations used to pay a significant
7222
penalty. It also provides the basis for allowing readonly checkouts.
7225
* Special case importing the standard library 'copy' module. This shaves
7226
off 40ms of startup time, while retaining compatibility. See:
7227
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
7229
* WorkingTree has a new parent class MutableTree which represents the
7230
specialisations of Tree which are able to be altered. (Robert Collins)
7232
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
7233
mutate the tree and its contents. (Robert Collins)
7235
* Transport behaviour at the root of the URL is now defined and tested.
7236
(Andrew Bennetts, Robert Collins)
7241
* New test helper classs MemoryTree. This is typically accessed via
7242
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
7244
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
7245
code to continue running concurrently with a subprocess of bzr.
7246
(Andrew Bennetts, Robert Collins)
7248
* Add a new method ``Transport.get_smart_client()``. This is provided to
7249
allow upgrades to a richer interface than the VFS one provided by
7250
Transport. (Andrew Bennetts, Martin Pool)
7253
####################
7257
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
7258
tree. (Aaron Bentley)
7260
* 'bzr add --file-ids-from' can be used to specify another path to use
7261
for creating file ids, rather than generating all new ones. Internally,
7262
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
7263
will be used, rather than having bzrlib generate new ones.
7264
(John Arbash Meinel, #55781)
7266
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
7267
This will cache some of the intermediate trees, and decrease the
7268
setup time for benchmark tests. (John Arbash Meinel)
7270
* Inverse forms are provided for all boolean options. For example,
7271
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
7273
* Serialize out Inventories directly, rather than using ElementTree.
7274
Writing out a kernel sized inventory drops from 2s down to ~350ms.
7275
(Robert Collins, John Arbash Meinel)
7280
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
7282
* Change LockDir so that if the lock directory doesn't exist when
7283
``lock_write()`` is called, an attempt will be made to create it.
7284
(John Arbash Meinel, #56974)
7286
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
7288
* Active FTP transport now works as intended. (ghozzy, #56472)
7290
* Really fix mutter() so that it won't ever raise a UnicodeError.
7291
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
7292
But it is a debugging log, not a real user file.
7293
(John Arbash Meinel, #56947, #53880)
7295
* Change Command handle to allow Unicode command and options.
7296
At present we cannot register Unicode command names, so we will get
7297
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
7298
But that is better than a UnicodeError + a traceback.
7299
(John Arbash Meinel, #57123)
7301
* Handle TZ=UTC properly when reading/writing revisions.
7302
(John Arbash Meinel, #55783, #56290)
7304
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
7305
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
7307
* External diff does the right thing for binaries even in foreign
7308
languages. (John Arbash Meinel, #56307)
7310
* Testament handles more cases when content is unicode. Specific bug was
7311
in handling of revision properties.
7312
(John Arbash Meinel, Holger Krekel, #54723)
7314
* The bzr selftest was failing on installed versions due to a bug in a new
7315
test helper. (John Arbash Meinel, Robert Collins, #58057)
7320
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
7321
which can be used to cache the conversion between utf8 and Unicode.
7322
Especially helpful for some of the knit annotation code, which has to
7323
convert revision ids to utf8 to annotate lines in storage.
7324
(John Arbash Meinel)
7326
* ``setup.py`` now searches the filesystem to find all packages which
7327
need to be installed. This should help make the life of packagers
7328
easier. (John Arbash Meinel)
7330
bzr 0.9.0 2006-08-11
7331
#####################
7336
* The hard-coded built-in ignore rules have been removed. There are
7337
now two rulesets which are enforced. A user global one in
7338
``~/.bazaar/ignore`` which will apply to every tree, and the tree
7339
specific one '.bzrignore'.
7340
``~/.bazaar/ignore`` will be created if it does not exist, but with
7341
a more conservative list than the old default.
7342
This fixes bugs with default rules being enforced no matter what.
7343
The old list of ignore rules from bzr is available by
7344
running 'bzr ignore --old-default-rules'.
7345
(Robert Collins, Martin Pool, John Arbash Meinel)
7347
* 'branches.conf' has been changed to 'locations.conf', since it can apply
7348
to more locations than just branch locations.
7354
* The revision specifier "revno:" is extended to accept the syntax
7355
revno:N:branch. For example,
7356
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
7357
bzr.dev. (Matthieu Moy)
7359
* Tests updates to ensure proper URL handling, UNICODE support, and
7360
proper printing when the user's terminal encoding cannot display
7361
the path of a file that has been versioned.
7362
``bzr branch`` can take a target URL rather than only a local directory.
7363
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
7364
and normalize the parent based on root, allowing access across
7365
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
7366
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
7369
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
7370
Use terminal width for single-line logs from ``bzr log --line`` and
7371
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
7374
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
7375
(Alexander Belchenko)
7377
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
7379
* Show the correct number of revisions pushed when pushing a new branch.
7382
* 'bzr selftest' now shows a progress bar with the number of tests, and
7383
progress made. 'make check' shows tests in -v mode, to be more useful
7384
for the PQM status window. (Robert Collins).
7385
When using a progress bar, failed tests are printed out, rather than
7386
being overwritten by the progress bar until the suite finishes.
7387
(John Arbash Meinel)
7389
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
7390
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
7391
profile data for the individual profiled calls, allowing for fine
7392
grained analysis of performance.
7393
(Robert Collins, Martin Pool).
7395
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
7396
where commit can take an appreciable time. (Robert Collins)
7398
* 'bzr add' is now less verbose in telling you what ignore globs were
7399
matched by files being ignored. Instead it just tells you how many
7400
were ignored (because you might reasonably be expecting none to be
7401
ignored). 'bzr add -v' is unchanged and will report every ignored
7402
file. (Robert Collins).
7404
* ftp now has a test server if medusa is installed. As part of testing,
7405
ftp support has been improved, including support for supplying a
7406
non-standard port. (John Arbash Meinel).
7408
* 'bzr log --line' shows the revision number, and uses only the
7409
first line of the log message (#5162, Alexander Belchenko;
7412
* 'bzr status' has had the --all option removed. The 'bzr ls' command
7413
should be used to retrieve all versioned files. (Robert Collins)
7415
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
7416
over email, and applied on the other end, while maintaining ancestry.
7417
This bundle can be applied with either 'bzr merge' or 'bzr pull',
7418
the same way you would apply another branch.
7419
(John Arbash Meinel, Aaron Bentley)
7421
* 'bzr whoami' can now be used to set your identity from the command line,
7422
for a branch or globally. (Robey Pointer)
7424
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
7427
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
7430
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
7431
Also updates things like 'http+pycurl://' if pycurl is not present.
7432
(John Arbash Meinel) (Malone #47821, #52204)
7434
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
7435
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
7436
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
7438
* Improve the help text for 'bzr diff' to explain what various options do.
7439
(John Arbash Meinel, #6391)
7441
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
7442
revision 10. This makes -r10 more in line with what other commands do.
7443
'bzr uncommit' also now saves the pending merges of the revisions that
7444
were removed. So it is safe to uncommit after a merge, fix something,
7445
and commit again. (John Arbash Meinel, #32526, #31426)
7447
* 'bzr init' now also works on remote locations.
7448
(Wouter van Heyst, #48904)
7450
* HTTP support has been updated. When using pycurl we now support
7451
connection keep-alive, which reduces dns requests and round trips.
7452
And for both urllib and pycurl we support multi-range requests,
7453
which decreases the number of round-trips. Performance results for
7454
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
7455
http branching is now 2-3x faster, and ``bzr pull`` in an existing
7456
branch is as much as 4x faster.
7457
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
7459
* Performance improvements for sftp. Branching and pulling are now up to
7460
2x faster. Utilize paramiko.readv() support for async requests if it
7461
is available (paramiko > 1.6) (John Arbash Meinel)
7466
* Fix shadowed definition of TestLocationConfig that caused some
7468
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
7470
* Fix unnecessary requirement of sign-my-commits that it be run from
7471
a working directory. (Martin Pool, Robert Collins)
7473
* 'bzr push location' will only remember the push location if it succeeds
7474
in connecting to the remote location. (John Arbash Meinel, #49742)
7476
* 'bzr revert' no longer toggles the executable bit on win32
7477
(John Arbash Meinel, #45010)
7479
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
7481
* sftp tests now work correctly on win32 if you have a newer paramiko
7482
(John Arbash Meinel)
7484
* Cleanup win32 test suite, and general cleanup of places where
7485
file handles were being held open. (John Arbash Meinel)
7487
* When specifying filenames for 'diff -r x..y', the name of the file in the
7488
working directory can be used, even if its name is different in both x
7491
* File-ids containing single- or double-quotes are handled correctly by
7492
push. (Aaron Bentley, #52227)
7494
* Normalize unicode filenames to ensure cross-platform consistency.
7495
(John Arbash Meinel, #43689)
7497
* The argument parser can now handle '-' as an argument. Currently
7498
no code interprets it specially (it is mostly handled as a file named
7499
'-'). But plugins, and future operations can use it.
7500
(John Arbash meinel, #50984)
7502
* Bundles can properly read binary files with a plain '\r' in them.
7503
(John Arbash Meinel, #51927)
7505
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
7507
* Lots of win32 fixes (the test suite passes again).
7508
(John Arbash Meinel, #50155)
7510
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
7512
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
7514
* Removals are only committed if they match the filespec (or if there is
7515
no filespec). (#46635, Aaron Bentley)
7517
* smart-add recurses through all supplied directories
7518
(John Arbash Meinel, #52578)
7520
* Make the bundle reader extra lines before and after the bundle text.
7521
This allows you to parse an email with the bundle inline.
7522
(John Arbash Meinel, #49182)
7524
* Change the file id generator to squash a little bit more. Helps when
7525
working with long filenames on windows. (Also helps for unicode filenames
7526
not generating hidden files). (John Arbash Meinel, #43801)
7528
* Restore terminal mode on C-c while reading sftp password. (#48923,
7529
Nicholas Allen, Martin Pool)
7531
* Timestamps are rounded to 1ms, and revision entries can be recreated
7532
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
7534
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
7535
use local paths, since it is user visible (John Arbash Meinel, #53653)
7537
* ``bzr status foo`` when foo was unversioned used to cause a full delta
7538
to be generated (John Arbash Meinel, #53638)
7540
* When reading revision properties, an empty value should be considered
7541
the empty string, not None (John Arbash Meinel, #47782)
7543
* ``bzr diff --diff-options`` can now handle binary files being changed.
7544
Also, the output is consistent when --diff-options is not supplied.
7545
(John Arbash Meinel, #54651, #52930)
7547
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
7549
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
7550
accessible (John Arbash Meinel, #52976)
7555
* Combine the ignore rules into a single regex rather than looping over
7556
them to reduce the threshold where N^2 behaviour occurs in operations
7557
like status. (Jan Hudec, Robert Collins).
7559
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
7560
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
7562
* 'bzr push' should only push the ancestry of the current revision, not
7563
all of the history in the repository. This is especially important for
7564
shared repositories. (John Arbash Meinel)
7566
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
7567
rather than randomly walking the inventories. (John Arbash Meinel)
7569
* Doctests are now run in temporary directories which are cleaned up when
7570
they finish, rather than using special ScratchDir/ScratchBranch objects.
7573
* Split ``check`` into separate methods on the branch and on the repository,
7574
so that it can be specialized in ways that are useful or efficient for
7575
different formats. (Martin Pool, Robert Collins)
7577
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
7578
the global revision graph but only that part leading up to a particular
7579
revision. (Martin Pool, Robert Collins)
7581
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
7582
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
7583
(Robert Collins, Jelmer Vernooij).
7585
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
7586
Uses subprocess instead of spawnvp.
7587
(James Henstridge, John Arbash Meinel, #4047, #48914)
7589
* New command line option '--profile-imports', which will install a custom
7590
importer to log time to import modules and regex compilation time to
7591
sys.stderr (John Arbash Meinel)
7593
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
7594
instead. (Robert Collins)
7596
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
7598
bzr 0.8.2 2006-05-17
7599
#####################
7604
* setup.py failed to install launchpad plugin. (Martin Pool)
7606
bzr 0.8.1 2006-05-16
7607
#####################
7612
* Fix failure to commit a merge in a checkout. (Martin Pool,
7613
Robert Collins, Erik Bågfors, #43959)
7615
* Nicer messages from 'commit' in the case of renames, and correct
7616
messages when a merge has occured. (Robert Collins, Martin Pool)
7618
* Separate functionality from assert statements as they are skipped in
7619
optimized mode of python. Add the same check to pending merges.
7620
(Olaf Conradi, #44443)
7625
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
7627
* Add info on standalone branches without a working tree.
7628
(Olaf Conradi, #44155)
7630
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
7635
* Make editor invocation comply with Debian Policy. First check
7636
environment variables VISUAL and EDITOR, then try editor from
7637
alternatives system. If that all fails, fall back to the pre-defined
7638
list of editors. (Olaf Conradi, #42904)
7643
* New 'register-branch' command registers a public branch into
7644
Launchpad.net, where it can be associated with bugs, etc.
7645
(Martin Pool, Bjorn Tillenius, Robert Collins)
7650
* New public api in InventoryEntry - ``describe_change(old, new)`` which
7651
provides a human description of the changes between two old and
7652
new. (Robert Collins, Martin Pool)
7657
* Fix test case for bzr info in upgrading a standalone branch to metadir,
7658
uses bzrlib api now. (Olaf Conradi)
7663
Notes When Upgrading
7664
********************
7666
Release 0.8 of bzr introduces a new format for history storage, called
7667
'knit', as an evolution of to the 'weave' format used in 0.7. Local
7668
and remote operations are faster using knits than weaves. Several
7669
operations including 'init', 'init-repo', and 'upgrade' take a
7670
--format option that controls this. Branching from an existing branch
7671
will keep the same format.
7673
It is possible to merge, pull and push between branches of different
7674
formats but this is slower than moving data between homogenous
7675
branches. It is therefore recommended (but not required) that you
7676
upgrade all branches for a project at the same time. Information on
7677
formats is shown by 'bzr info'.
7679
bzr 0.8 now allows creation of 'repositories', which hold the history
7680
of files and revisions for several branches. Previously bzr kept all
7681
the history for a branch within the .bzr directory at the root of the
7682
branch, and this is still the default. To create a repository, use
7683
the new 'bzr init-repo' command. Branches exist as directories under
7684
the repository and contain just a small amount of information
7685
indicating the current revision of the branch.
7687
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
7688
subversion. Checkouts are associated with a branch (optionally in a
7689
repository), which contains all the historical information. The
7690
result is that a checkout can be deleted without losing any
7691
already-committed revisions. A new 'update' command is also available.
7693
Repositories and checkouts are not supported with the 0.7 storage
7694
format. To use them you must upgrad to either knits, or to the
7695
'metaweave' format, which uses weaves but changes the .bzr directory
7702
* sftp paths can now be relative, or local, according to the lftp
7703
convention. Paths now take the form::
7705
sftp://user:pass@host:port/~/relative/path
7707
sftp://user:pass@host:port/absolute/path
7709
* The FTP transport now tries to reconnect after a temporary
7710
failure. ftp put is made atomic. (Matthieu Moy)
7712
* The FTP transport now maintains a pool of connections, and
7713
reuses them to avoid multiple connections to the same host (like
7714
sftp did). (Daniel Silverstone)
7716
* The ``bzr_man.py`` file has been removed. To create the man page now,
7717
use ``./generate_docs.py man``. The new program can also create other files.
7718
Run ``python generate_docs.py --help`` for usage information.
7719
(Hans Ulrich Niedermann & James Blackwell).
7721
* Man Page now gives full help (James Blackwell).
7722
Help also updated to reflect user config now being stored in .bazaar
7723
(Hans Ulrich Niedermann)
7725
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
7727
* Pull now accepts a --revision argument (Erik Bågfors)
7729
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
7730
line. You can now use the following command to sign all of your old
7733
find .bzr/revision-store// -name my@email-* \
7734
| sed 's/.*\/\/..\///' \
7737
* Upgrade can now upgrade over the network. (Robert Collins)
7739
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
7740
behaviour. By default they will cache history in the checkout, but
7741
with --lightweight almost all data is kept in the master branch.
7744
* 'revert' unversions newly-versioned files, instead of deleting them.
7746
* 'merge' is more robust. Conflict messages have changed.
7748
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
7751
* Default log format can be set in configuration and plugins can register
7752
their own formatters. (Erik Bågfors)
7754
* New 'reconcile' command will check branch consistency and repair indexes
7755
that can become out of sync in pre 0.8 formats. (Robert Collins,
7758
* New 'bzr init --format' and 'bzr upgrade --format' option to control
7759
what storage format is created or produced. (Robert Collins,
7762
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
7764
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
7766
* New 'init-repository' command, plus support for repositories in 'init'
7767
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
7769
* Improve output of 'info' command. Show all relevant locations related to
7770
working tree, branch and repository. Use kibibytes for binary quantities.
7771
Fix off-by-one error in missing revisions of working tree. Make 'info'
7772
work on branches, repositories and remote locations. Show locations
7773
relative to the shared repository, if applicable. Show locking status
7774
of locations. (Olaf Conradi)
7776
* Diff and merge now safely handle binary files. (Aaron Bentley)
7778
* 'pull' and 'push' now normalise the revision history, so that any two
7779
branches with the same tip revision will have the same output from 'log'.
7782
* 'merge' accepts --remember option to store parent location, like 'push'
7783
and 'pull'. (Olaf Conradi)
7785
* bzr status and diff when files given as arguments do not exist
7786
in the relevant trees. (Martin Pool, #3619)
7788
* Add '.hg' to the default ignore list. (Martin Pool)
7790
* 'knit' is now the default disk format. This improves disk performance and
7791
utilization, increases incremental pull performance, robustness with SFTP
7792
and allows checkouts over SFTP to perform acceptably.
7793
The initial Knit code was contributed by Johan Rydberg based on a
7794
specification by Martin Pool.
7795
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
7797
* New tool to generate all-in-one html version of the manual. (Alexander
7800
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
7801
to be left in the SFTP repository. (Robert Collins, Martin Pool).
7803
* New option 'diff --prefix' to control how files are named in diff
7804
output, with shortcuts '-p0' and '-p1' corresponding to the options for
7805
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
7807
* Add --revision option to 'annotate' command. (Olaf Conradi)
7809
* If bzr shows an unexpected revision-history after pulling (perhaps due
7810
to a reweave) it can now be corrected by 'bzr reconcile'.
7816
* Commit is now verbose by default, and shows changed filenames and the
7817
new revision number. (Robert Collins, Martin Pool)
7819
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
7821
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
7823
* Make 'pull' and 'push' remember location on failure using --remember.
7826
* For compatibility, make old format for using weaves inside metadir
7827
available as 'metaweave' format. Rename format 'metadir' to 'default'.
7828
Clean up help for option --format in commands 'init', 'init-repo' and
7829
'upgrade'. (Olaf Conradi)
7834
* The internal storage of history, and logical branch identity have now
7835
been split into Branch, and Repository. The common locking and file
7836
management routines are now in bzrlib.lockablefiles.
7837
(Aaron Bentley, Robert Collins, Martin Pool)
7839
* Transports can now raise DependencyNotPresent if they need a library
7840
which is not installed, and then another implementation will be
7841
tried. (Martin Pool)
7843
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
7846
* Using Tree Transform for merge, revert, tree-building
7848
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
7849
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
7850
replacement API's. (Robert Collins)
7852
* New BzrDir class represents the .bzr control directory and manages
7853
formatting issues. (Robert Collins)
7855
* New repository.InterRepository class encapsulates Repository to
7856
Repository actions and allows for clean selection of optimised code
7857
paths. (Robert Collins)
7859
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
7860
deprecated, please use ``branch.fetch`` or ``repository.fetch``
7861
depending on your needs. (Robert Collins)
7863
* deprecated methods now have a ``is_deprecated`` flag on them that can
7864
be checked, if you need to determine whether a given callable is
7865
deprecated at runtime. (Robert Collins)
7867
* Progress bars are now nested - see
7868
``bzrlib.ui.ui_factory.nested_progress_bar``.
7869
(Robert Collins, Robey Pointer)
7871
* New API call ``get_format_description()`` for each type of format.
7874
* Changed ``branch.set_parent()`` to accept None to remove parent.
7877
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
7879
* WorkingTree.branch is now a read only property. (Robert Collins)
7881
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
7882
can be None or a factory that will create a progress bar. This is
7883
useful for testing or for overriding the bzrlib.progress heuristic.
7886
* New API method ``get_physical_lock_status()`` to query locks present on a
7887
transport. (Olaf Conradi)
7889
* Repository.reconcile now takes a thorough keyword parameter to allow
7890
requesting an indepth reconciliation, rather than just a data-loss
7891
check. (Robert Collins)
7893
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
7894
the user for yes/no style input. (Robert Collins)
7899
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
7900
for testing SFTP protocol support. (Robey Pointer)
7902
* Branch formats are now tested once per implementation (see ``bzrlib.
7903
tests.branch_implementations``. This is analagous to the transport
7904
interface tests, and has been followed up with working tree,
7905
repository and BzrDir tests. (Robert Collins)
7907
* New test base class TestCaseWithTransport provides a transport aware
7908
test environment, useful for testing any transport-interface using
7909
code. The test suite option --transport controls the transport used
7910
by this class (when its not being used as part of implementation
7911
contract testing). (Robert Collins)
7913
* Close logging handler on disabling the test log. This will remove the
7914
handler from the internal list inside python's logging module,
7915
preventing shutdown from closing it twice. (Olaf Conradi)
7917
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
7919
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
7920
parameter which will provide String("foo") to the command as its stdin.
7928
* .bzrignore is excluded from exports, on the grounds that it's a bzr
7929
internal-use file and may not be wanted. (Jamie Wilkinson)
7931
* The "bzr directories" command were removed in favor of the new
7932
--kind option to the "bzr inventory" command. To list all
7933
versioned directories, now use "bzr inventory --kind directory".
7936
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
7937
by default. (John Arbash Meinel)
7939
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
7940
environment variable. Now the path for it is searched in ``BZR_HOME``,
7941
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
7942
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
7943
``HOME``. (John Arbash Meinel)
7945
* Plugins with the same name in different directories in the bzr plugin
7946
path are no longer loaded: only the first successfully loaded one is
7947
used. (Robert Collins)
7949
* Use systems' external ssh command to open connections if possible.
7950
This gives better integration with user settings such as ProxyCommand.
7953
* Permissions on files underneath .bzr/ are inherited from the .bzr
7954
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
7955
will mean that future file will be created with group write permissions.
7957
* configure.in and config.guess are no longer in the builtin default
7960
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
7961
files. (John Arbash Meinel, Martin Pool)
7966
* "bzr INIT dir" now initializes the specified directory, and creates
7967
it if it does not exist. (John Arbash Meinel)
7969
* New remerge command (Aaron Bentley)
7971
* Better zsh completion script. (Steve Borho)
7973
* 'bzr diff' now returns 1 when there are changes in the working
7974
tree. (Robert Collins)
7976
* 'bzr push' now exists and can push changes to a remote location.
7977
This uses the transport infrastructure, and can store the remote
7978
location in the ~/.bazaar/branches.conf configuration file.
7981
* Test directories are only kept if the test fails and the user requests
7984
* Tweaks to short log printing
7986
* Added branch nicks, new nick command, printing them in log output.
7989
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
7990
occurs. (Martin Pool)
7992
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
7993
the same as Subversion. (Martin Pool)
7995
* New ftp transport support (on ftplib), for ftp:// and aftp://
7996
URLs. (Daniel Silverstone)
7998
* Commit editor temporary files now start with ``bzr_log.``, to allow
7999
text editors to match the file name and set up appropriate modes or
8000
settings. (Magnus Therning)
8002
* Improved performance when integrating changes from a remote weave.
8003
(Goffredo Baroncelli)
8005
* Sftp will attempt to cache the connection, so it is more likely that
8006
a connection will be reused, rather than requiring multiple password
8009
* bzr revno now takes an optional argument indicating the branch whose
8010
revno should be printed. (Michael Ellerman)
8012
* bzr cat defaults to printing the last version of the file.
8013
(Matthieu Moy, #3632)
8015
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
8016
profiler. (Denys Duchier)
8018
* Faster commits by reading only the headers of affected weave files.
8021
* 'bzr add' now takes a --dry-run parameter which shows you what would be
8022
added, but doesn't actually add anything. (Michael Ellerman)
8024
* 'bzr add' now lists how many files were ignored per glob. add --verbose
8025
lists the specific files. (Aaron Bentley)
8027
* 'bzr missing' now supports displaying changes in diverged trees and can
8028
be limited to show what either end of the comparison is missing.
8029
(Aaron Bently, with a little prompting from Daniel Silverstone)
8034
* SFTP can walk up to the root path without index errors. (Robert Collins)
8036
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
8038
* Error when run with -OO
8040
* Fix bug in reporting http errors that don't have an http error code.
8043
* Handle more cases of pipe errors in display commands
8045
* Change status to 3 for all errors
8047
* Files that are added and unlinked before committing are completely
8048
ignored by diff and status
8050
* Stores with some compressed texts and some uncompressed texts are now
8051
able to be used. (John A Meinel)
8053
* Fix for bzr pull failing sometimes under windows
8055
* Fix for sftp transport under windows when using interactive auth
8057
* Show files which are both renamed and modified as such in 'bzr
8058
status' output. (Daniel Silverstone, #4503)
8060
* Make annotate cope better with revisions committed without a valid
8061
email address. (Marien Zwart)
8063
* Fix representation of tab characters in commit messages.
8066
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
8067
now parsed properly under Windows. (Alexander Belchenko)
8069
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
8071
* Keep a cached copy of the basis inventory to speed up operations
8072
that need to refer to it. (Johan Rydberg, Martin Pool)
8074
* Fix bugs in bzr status display of non-ascii characters.
8077
* Remove Makefile.in from default ignore list.
8078
(Tollef Fog Heen, Martin Pool, #6413)
8080
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
8085
* Fix selftest asking for passwords when there are no SFTP keys.
8086
(Robey Pointer, Jelmer Vernooij)
8088
* Fix selftest run with 'python -O'. (Martin Pool)
8090
* Fix HTTP tests under Windows. (John Arbash Meinel)
8092
* Make tests work even if HOME is not set (Aaron Bentley)
8094
* Updated ``build_tree`` to use fixed line-endings for tests which read
8095
the file cotents and compare. Make some tests use this to pass under
8096
Windows. (John Arbash Meinel)
8098
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
8100
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
8101
(John Arbash Meinel)
8103
* Use terminal width to align verbose test output. (Martin Pool)
8105
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
8106
If adding a new test script please add that to
8107
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
8109
* Much better error message if one of the test suites can't be
8110
imported. (Martin Pool)
8112
* Make check now runs the test suite twice - once with the default locale,
8113
and once with all locales forced to C, to expose bugs. This is not
8114
trivially done within python, so for now its only triggered by running
8115
Make check. Integrators and packagers who wish to check for full
8116
platform support should run 'make check' to test the source.
8119
* Tests can now run TestSkipped if they can't execute for any reason.
8120
(Martin Pool) (NB: TestSkipped should only be raised for correctable
8121
reasons - see the wiki spec ImprovingBzrTestSuite).
8123
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
8124
paths for the transport tests. Introduce blackbox remote sftp tests that
8125
test the same permutations. (Robert Collins, Robey Pointer)
8127
* Transport implementation tests are now independent of the local file
8128
system, which allows tests for esoteric transports, and for features
8129
not available in the local file system. They also repeat for variations
8130
on the URL scheme that can introduce issues in the transport code,
8131
see bzrlib.transport.TransportTestProviderAdapter() for this.
8134
* ``TestCase.build_tree`` uses the transport interface to build trees,
8135
pass in a transport parameter to give it an existing connection.
8141
* WorkingTree.pull has been split across Branch and WorkingTree,
8142
to allow Branch only pulls. (Robert Collins)
8144
* ``commands.display_command`` now returns the result of the decorated
8145
function. (Robert Collins)
8147
* LocationConfig now has a ``set_user_option(key, value)`` call to save
8148
a setting in its matching location section (a new one is created
8149
if needed). (Robert Collins)
8151
* Branch has two new methods, ``get_push_location`` and
8152
``set_push_location`` to respectively, get and set the push location.
8155
* ``commands.register_command`` now takes an optional flag to signal that
8156
the registrant is planning to decorate an existing command. When
8157
given multiple plugins registering a command is not an error, and
8158
the original command class (whether built in or a plugin based one) is
8159
returned to the caller. There is a new error 'MustUseDecorated' for
8160
signalling when a wrapping command should switch to the original
8161
version. (Robert Collins)
8163
* Some option parsing errors will raise 'BzrOptionError', allowing
8164
granular detection for decorating commands. (Robert Collins).
8166
* ``Branch.read_working_inventory`` has moved to
8167
``WorkingTree.read_working_inventory``. This necessitated changes to
8168
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
8169
WorkingTree as well. To make it clear that a WorkingTree cannot always
8170
be obtained ``Branch.working_tree()`` will raise
8171
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
8173
* All pending merges operations from Branch are now on WorkingTree.
8176
* The follow operations from Branch have moved to WorkingTree::
8186
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
8188
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
8190
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
8193
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
8194
query method. (Robert Collins)
8196
* New options to read only the table-of-contents of a weave.
8199
* Raise NoSuchFile when someone tries to add a non-existant file.
8202
* Simplify handling of DivergedBranches in ``cmd_pull()``.
8205
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
8206
is exposed as ``Branch().control_files``. Also this has been altered with the
8207
controlfile pre/suffix replaced by simple method names like 'get' and
8208
'put'. (Aaron Bentley, Robert Collins).
8210
* Deprecated functions and methods can now be marked as such using the
8211
``bzrlib.symbol_versioning`` module. Marked method have their docstring
8212
updated and will issue a DeprecationWarning using the warnings module
8213
when they are used. (Robert Collins)
8215
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
8216
for functions that need unicode strings. (Robert Collins)
8224
* pull now takes --verbose to show you what revisions are added or removed
8227
* merge now takes a --show-base option to include the base text in
8231
* The config files are now read using ConfigObj, so '=' should be used as
8232
a separator, not ':'.
8235
* New 'bzr commit --strict' option refuses to commit if there are
8236
any unknown files in the tree. To commit, make sure all files are
8237
either ignored, added, or deleted. (Michael Ellerman)
8239
* The config directory is now ~/.bazaar, and there is a single file
8240
~/.bazaar/bazaar.conf storing email, editor and other preferences.
8243
* 'bzr add' no longer takes a --verbose option, and a --quiet option
8244
has been added that suppresses all output.
8246
* Improved zsh completion support in contrib/zsh, from Clint
8249
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
8250
Goffredo Baroncelli.
8252
* 'bzr check' now accepts -v for verbose reporting, and checks for
8253
ghosts in the branch. (Robert Collins)
8255
* New command 're-sign' which will regenerate the gpg signature for
8256
a revision. (Robert Collins)
8258
* If you set ``check_signatures=require`` for a path in
8259
``~/.bazaar/branches.conf`` then bzr will invoke your
8260
``gpg_signing_command`` (defaults to gpg) and record a digital signature
8261
of your commit. (Robert Collins)
8263
* New sftp transport, based on Paramiko. (Robey Pointer)
8265
* 'bzr pull' now accepts '--clobber' which will discard local changes
8266
and make this branch identical to the source branch. (Robert Collins)
8268
* Just give a quieter warning if a plugin can't be loaded, and
8269
put the details in .bzr.log. (Martin Pool)
8271
* 'bzr branch' will now set the branch-name to the last component of the
8272
output directory, if one was supplied.
8274
* If the option ``post_commit`` is set to one (or more) python function
8275
names (must be in the bzrlib namespace), then they will be invoked
8276
after the commit has completed, with the branch and ``revision_id`` as
8277
parameters. (Robert Collins)
8279
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
8281
* --merge-type weave is now supported for file contents. Tree-shape
8282
changes are still three-way based. (Martin Pool, Aaron Bentley)
8284
* 'bzr check' allows the first revision on revision-history to have
8285
parents - something that is expected for cheap checkouts, and occurs
8286
when conversions from baz do not have all history. (Robert Collins).
8288
* 'bzr merge' can now graft unrelated trees together, if your specify
8289
0 as a base. (Aaron Bentley)
8291
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
8294
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
8296
* 'bzr merge --reprocess' minimizes conflicts
8301
* The 'bzr selftest --pattern' option for has been removed, now
8302
test specifiers on the command line can be simple strings, or
8303
regexps, or both. (Robert Collins)
8305
* Passing -v to selftest will now show the time each test took to
8306
complete, which will aid in analysing performance regressions and
8307
related questions. (Robert Collins)
8309
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
8310
is given. (Martin Pool)
8312
* There is a new method for TestCaseInTempDir, assertFileEqual, which
8313
will check that a given content is equal to the content of the named
8314
file. (Robert Collins)
8316
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
8322
* New 'testament' command and concept for making gpg-signatures
8323
of revisions that are not tied to a particular internal
8324
representation. (Martin Pool).
8326
* Per-revision properties ('revprops') as key-value associated
8327
strings on each revision created when the revision is committed.
8328
Intended mainly for the use of external tools. (Martin Pool).
8330
* Config options have moved from bzrlib.osutils to bzrlib.config.
8333
* Improved command line option definitions allowing explanations
8334
for individual options, among other things. Contributed by
8337
* Config options have moved from bzrlib.osutils to bzrlib.config.
8338
Configuration is now done via the config.Config interface:
8339
Depending on whether you have a Branch, a Location or no information
8340
available, construct a ``*Config``, and use its ``signature_checking``,
8341
``username`` and ``user_email`` methods. (Robert Collins)
8343
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
8344
they are made available for other plugins to use. You should not
8345
import other plugins during the ``__init__`` of your plugin though, as
8346
no ordering is guaranteed, and the plugins directory is not on the
8347
python path. (Robert Collins)
8349
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
8350
no longer takes an inventory, rather it takes an option branch
8351
parameter, and if None is given will open the branch at basedir
8352
implicitly. (Robert Collins)
8354
* Cleaner exception structure and error reporting. Suggested by
8355
Scott James Remnant. (Martin Pool)
8357
* Branch.remove has been moved to WorkingTree, which has also gained
8358
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
8361
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
8362
added to the branch module. Use these to cause a function to run in a
8363
read or write lock respectively. (Robert Collins)
8365
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
8366
which allows direct access to the common case of 'get me this file
8367
from its branch'. (Robert Collins)
8369
* Transports can register using ``register_lazy_transport``, and they
8370
will be loaded when first used. (Martin Pool)
8372
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
8373
A new option to WorkingTree.pull has been added, clobber, which will
8374
ignore diverged history and pull anyway.
8377
* config.Config has a ``get_user_option`` call that accepts an option name.
8378
This will be looked up in branches.conf and bazaar.conf as normal.
8379
It is intended that this be used by plugins to support options -
8380
options of built in programs should have specific methods on the config.
8383
* ``merge.merge_inner`` now has tempdir as an optional parameter.
8386
* Tree.kind is not recorded at the top level of the hierarchy, as it was
8387
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
8390
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
8391
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
8392
about future directions. (Robert Collins/Martin Pool)
8394
* bzrlib.transport.http has been modified so that only 404 urllib errors
8395
are returned as NoSuchFile. Other exceptions will propagate as normal.
8396
This allows debuging of actual errors. (Robert Collins)
8398
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
8399
to apis like 'put', 'get' and 'has'. This is to provide consistent
8400
behaviour - it operates on url's only. (Robert Collins)
8402
* Transports can register using ``register_lazy_transport``, and they
8403
will be loaded when first used. (Martin Pool)
8405
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
8406
is called by ``merge_inner``. This is so that the conflict count can be
8407
retrieved (and potentially manipulated) before returning to the caller
8408
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
8409
caller. (Robert Collins)
8411
* ``revision.revision_graph`` can handle having only partial history for
8412
a revision - that is no revisions in the graph with no parents.
8415
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
8416
produce a branch and a list of paths, relative to that branch
8419
* New TestCase.addCleanup facility.
8421
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
8422
which can be used by programs importing bzrlib.
8427
* Better handling of branches in directories with non-ascii names.
8428
(Joel Rosdahl, Panagiotis Papadakos)
8430
* Upgrades of trees with no commits will not fail due to accessing
8431
[-1] in the revision-history. (Andres Salomon)
8434
bzr 0.1.1 2005-10-12
8435
####################
8440
* Fix problem in pulling over http from machines that do not
8441
allow directories to be listed.
8443
* Avoid harmless warning about invalid hash cache after
8444
upgrading branch format.
8449
* Avoid some unnecessary http operations in branch and pull.
8458
* 'bzr branch' over http initially gives a very high estimate
8459
of completion time but it should fall as the first few
8460
revisions are pulled in. branch is still slow on
8461
high-latency connections.
8466
* bzr-man.py has been updated to work again. Contributed by
8469
* Locking is now done with fcntl.lockf which works with NFS
8470
file systems. Contributed by Harald Meland.
8472
* When a merge encounters a file that has been deleted on
8473
one side and modified on the other, the old contents are
8474
written out to foo.BASE and foo.SIDE, where SIDE is this
8475
or OTHER. Contributed by Aaron Bentley.
8477
* Export was choosing incorrect file paths for the content of
8478
the tarball, this has been fixed by Aaron Bentley.
8480
* Commit will no longer commit without a log message, an
8481
error is returned instead. Contributed by Jelmer Vernooij.
8483
* If you commit a specific file in a sub directory, any of its
8484
parent directories that are added but not listed will be
8485
automatically included. Suggested by Michael Ellerman.
8487
* bzr commit and upgrade did not correctly record new revisions
8488
for files with only a change to their executable status.
8489
bzr will correct this when it encounters it. Fixed by
8492
* HTTP tests now force off the use of ``http_proxy`` for the duration.
8493
Contributed by Gustavo Niemeyer.
8495
* Fix problems in merging weave-based branches that have
8496
different partial views of history.
8498
* Symlink support: working with symlinks when not in the root of a
8499
bzr tree was broken, patch from Scott James Remnant.
8504
* 'branch' now accepts a --basis parameter which will take advantage
8505
of local history when making a new branch. This allows faster
8506
branching of remote branches. Contributed by Aaron Bentley.
8508
* New tree format based on weave files, called version 5.
8509
Existing branches can be upgraded to this format using
8512
* Symlinks are now versionable. Initial patch by
8513
Erik Toubro Nielsen, updated to head by Robert Collins.
8515
* Executable bits are tracked on files. Patch from Gustavo
8518
* 'bzr status' now shows unknown files inside a selected directory.
8519
Patch from Heikki Paajanen.
8521
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
8522
and 'resolve' have needed added, which list and remove those
8523
merge conflicts respectively. A conflicted tree cannot be committed
8524
in. Contributed by Aaron Bentley.
8526
* 'rm' is now an alias for 'remove'.
8528
* Stores now split out their content in a single byte prefixed hash,
8529
dropping the density of files per directory by 256. Contributed by
8532
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
8533
Contributed by Robert Collins.
8535
* 'bzr log' with the default formatter will show merged revisions,
8536
indented to the right. Initial implementation contributed by Gustavo
8537
Niemeyer, made incremental by Robert Collins.
8543
* Test case failures have the exception printed after the log
8544
for your viewing pleasure.
8546
* InventoryEntry is now an abstract base class, use one of the
8547
concrete InventoryDirectory etc classes instead.
8549
* Branch raises an UnsupportedFormatError when it detects a
8550
bzr branch it cannot understand. This allows for precise
8551
handling of such circumstances.
8553
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
8554
list of their ids and ``parent_sha1s`` is a list of their corresponding
8555
sha1s (for old branches only at the moment.)
8557
* New method-object style interface for Commit() and Fetch().
8559
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
8560
we call them revisions not patches.
8562
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
8563
directory is created if it doesn't exist.
8565
* Inventories now identify the files which were present by
8566
giving the revision *of that file*.
8568
* Inventory and Revision XML contains a version identifier.
8569
This must be consistent with the overall branch version
8570
but allows for more flexibility in future upgrades.
8575
* Removed testsweet module so that tests can be run after
8576
bzr installed by 'bzr selftest'.
8578
* 'bzr selftest' command-line arguments can now be partial ids
8579
of tests to run, e.g. ``bzr selftest test_weave``
8582
bzr 0.0.9 2005-09-23
8583
####################
8588
* Fixed "branch -r" option.
8590
* Fix remote access to branches containing non-compressed history.
8593
* Better reliability of http server tests. (John Arbash-Meinel)
8595
* Merge graph maximum distance calculation fix. (Aaron Bentley)
8597
* Various minor bug in windows support have been fixed, largely in the
8598
test suite. Contributed by Alexander Belchenko.
8603
* Status now accepts a -r argument to give status between chosen
8604
revisions. Contributed by Heikki Paajanen.
8606
* Revision arguments no longer use +/-/= to control ranges, instead
8607
there is a 'before' namespace, which limits the successive namespace.
8608
For example '$ bzr log -r date:yesterday..before:date:today' will
8609
select everything from yesterday and before today. Contributed by
8612
* There is now a bzr.bat file created by distutils when building on
8613
Windows. Contributed by Alexander Belchenko.
8618
* Removed uuid() as it was unused.
8620
* Improved 'fetch' code for pulling revisions from one branch into
8621
another (used by pull, merged, etc.)
8624
bzr 0.0.8 2005-09-20
8625
####################
8630
* Adding a file whose parent directory is not versioned will
8631
implicitly add the parent, and so on up to the root. This means
8632
you should never need to explictly add a directory, they'll just
8633
get added when you add a file in the directory. Contributed by
8636
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
8639
* If you set ``BZR_EDITOR`` in the environment, it is checked in
8640
preference to EDITOR and the config file for the interactive commit
8641
editing program. Related to this is a bugfix where a missing program
8642
set in EDITOR would cause editing to fail, now the fallback program
8643
for the operating system is still tried.
8645
* Files that are not directories/symlinks/regular files will no longer
8646
cause bzr to fail, it will just ignore them by default. You cannot add
8647
them to the tree though - they are not versionable.
8653
* Refactor xml packing/unpacking.
8658
* Fixed 'bzr mv' by Ollie Rutherfurd.
8660
* Fixed strange error when trying to access a nonexistent http
8663
* Make sure that the hashcache gets written out if it can't be
8670
* Various Windows fixes from Ollie Rutherfurd.
8672
* Quieten warnings about locking; patch from Matt Lavin.
8675
bzr-0.0.7 2005-09-02
8676
####################
8681
* ``bzr shell-complete`` command contributed by Clint Adams to
8682
help with intelligent shell completion.
8684
* New expert command ``bzr find-merge-base`` for debugging merges.
8690
* Much better merge support.
8692
* merge3 conflicts are now reported with markers like '<<<<<<<'
8693
(seven characters) which is the same as CVS and pleases things
8700
* ``bzr upgrade`` no longer fails when trying to fix trees that
8701
mention revisions that are not present.
8703
* Fixed bugs in listing plugins from ``bzr plugins``.
8705
* Fix case of $EDITOR containing options for the editor.
8707
* Fix log -r refusing to show the last revision.
8708
(Patch from Goffredo Baroncelli.)
8714
* ``bzr log --show-ids`` shows the revision ids of all parents.
8716
* Externally provided commands on your $BZRPATH no longer need
8717
to recognize --bzr-usage to work properly, and can just handle
8724
* Changed trace messages to go through the standard logging
8725
framework, so that they can more easily be redirected by
8730
bzr-0.0.6 2005-08-18
8731
####################
8736
* Python plugins, automatically loaded from the directories on
8737
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
8739
* New 'bzr mkdir' command.
8741
* Commit mesage is fetched from an editor if not given on the
8742
command line; patch from Torsten Marek.
8744
* ``bzr log -m FOO`` displays commits whose message matches regexp
8747
* ``bzr add`` with no arguments adds everything under the current directory.
8749
* ``bzr mv`` does move or rename depending on its arguments, like
8752
* ``bzr missing`` command shows a summary of the differences
8753
between two trees. (Merged from John Arbash-Meinel.)
8755
* An email address for commits to a particular tree can be
8756
specified by putting it into .bzr/email within a branch. (Based
8757
on a patch from Heikki Paajanen.)
8763
* Faster working tree operations.
8769
* 3rd-party modules shipped with bzr are copied within the bzrlib
8770
python package, so that they can be installed by the setup
8771
script without clashing with anything already existing on the
8772
system. (Contributed by Gustavo Niemeyer.)
8774
* Moved plugins directory to bzrlib/, so that there's a standard
8775
plugin directory which is not only installed with bzr itself but
8776
is also available when using bzr from the development tree.
8777
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
8778
standard plugins directory.
8780
* When exporting to a tarball with ``bzr export --format tgz``, put
8781
everything under a top directory rather than dumping it into the
8782
current directory. This can be overridden with the ``--root``
8783
option. Patch from William Dodé and John Meinel.
8785
* New ``bzr upgrade`` command to upgrade the format of a branch,
8786
replacing ``bzr check --update``.
8788
* Files within store directories are no longer marked readonly on
8791
* Changed ``bzr log`` output to a more compact form suggested by
8792
John A Meinel. Old format is available with the ``--long`` or
8793
``-l`` option, patched by William Dodé.
8795
* By default the commit command refuses to record a revision with
8796
no changes unless the ``--unchanged`` option is given.
8798
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
8799
line options must come before the command name because they
8800
affect what commands are available; all other options must come
8801
after the command name because their interpretation depends on
8804
* ``branch`` and ``clone`` added as aliases for ``branch``.
8806
* Default log format is back to the long format; the compact one
8807
is available with ``--short``.
8813
* Fix bugs in committing only selected files or within a subdirectory.
8816
bzr-0.0.5 2005-06-15
8817
#####################
8822
* ``bzr`` with no command now shows help rather than giving an
8823
error. Suggested by Michael Ellerman.
8825
* ``bzr status`` output format changed, because svn-style output
8826
doesn't really match the model of bzr. Now files are grouped by
8827
status and can be shown with their IDs. ``bzr status --all``
8828
shows all versioned files and unknown files but not ignored files.
8830
* ``bzr log`` runs from most-recent to least-recent, the reverse
8831
of the previous order. The previous behaviour can be obtained
8832
with the ``--forward`` option.
8834
* ``bzr inventory`` by default shows only filenames, and also ids
8835
if ``--show-ids`` is given, in which case the id is the second
8842
* New 'bzr whoami --email' option shows only the email component
8843
of the user identification, from Jo Vermeulen.
8845
* New ``bzr ignore PATTERN`` command.
8847
* Nicer error message for broken pipe, interrupt and similar
8848
conditions that don't indicate an internal error.
8850
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
8852
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
8853
either read or write mode.
8855
* New option ``bzr log --show-ids`` shows revision and file ids.
8857
* New usage ``bzr log FILENAME`` shows only revisions that
8860
* Changed format for describing changes in ``bzr log -v``.
8862
* New option ``bzr commit --file`` to take a message from a file,
8863
suggested by LarstiQ.
8865
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
8866
Oler. File may be in a branch other than the working directory.
8868
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
8871
* Commands can now be defined by external programs or scripts
8872
in a directory on $BZRPATH.
8874
* New "stat cache" avoids reading the contents of files if they
8875
haven't changed since the previous time.
8877
* If the Python interpreter is too old, try to find a better one
8878
or give an error. Based on a patch from Fredrik Lundh.
8880
* New optional parameter ``bzr info [BRANCH]``.
8882
* New form ``bzr commit SELECTED`` to commit only selected files.
8884
* New form ``bzr log -r FROM:TO`` shows changes in selected
8885
range; contributed by John A Meinel.
8887
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
8888
options through to an external GNU diff.
8890
* New option ``bzr add --no-recurse`` to add a directory but not
8893
* ``bzr --version`` now shows more information if bzr is being run
8900
* Fixed diff format so that added and removed files will be
8901
handled properly by patch. Fix from Lalo Martins.
8903
* Various fixes for files whose names contain spaces or other
8910
* Converted black-box test suites from Bourne shell into Python;
8911
now run using ``./testbzr``. Various structural improvements to
8914
* testbzr by default runs the version of bzr found in the same
8915
directory as the tests, or the one given as the first parameter.
8917
* testbzr also runs the internal tests, so the only command
8918
required to check is just ``./testbzr``.
8920
* testbzr requires python2.4, but can be used to test bzr running
8921
under a different version.
8923
* Tests added for many other changes in this release.
8929
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
8931
* Refactor command functions into Command objects based on HCT by
8932
Scott James Remnant.
8934
* Better help messages for many commands.
8936
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
8937
this is called trace messages are just discarded.
8939
* New internal function ``find_touching_revisions()`` and hidden
8940
command touching-revisions trace the changes to a given file.
8942
* Simpler and faster ``compare_inventories()`` function.
8944
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
8946
* New AtomicFile class.
8948
* New developer commands ``added``, ``modified``.
8954
* Cope on Windows on python2.3 by using the weaker random seed.
8955
2.4 is now only recommended.
8958
bzr-0.0.4 2005-04-22
8959
#####################
8964
* 'bzr diff' optionally takes a list of files to diff. Still a bit
8965
basic. Patch from QuantumG.
8967
* More default ignore patterns.
8969
* New 'bzr log --verbose' shows a list of files changed in the
8970
changeset. Patch from Sebastian Cote.
8972
* Roll over ~/.bzr.log if it gets too large.
8974
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
8977
* New 'bzr help commands' based on a patch from Denys Duchier.
8983
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
8984
or $EMAIL. All are decoded by the locale preferred encoding.
8985
If none of these are present user@hostname is used. The host's
8986
fully-qualified name is not used because that tends to fail when
8987
there are DNS problems.
8989
* New 'bzr whoami' command instead of username user-email.
8995
* Make commit safe for hardlinked bzr trees.
8997
* Some Unicode/locale fixes.
8999
* Partial workaround for ``difflib.unified_diff`` not handling
9000
trailing newlines properly.
9006
* Allow docstrings for help to be in PEP0257 format. Patch from
9009
* More tests in test.sh.
9011
* Write profile data to a temporary file not into working
9012
directory and delete it when done.
9014
* Smaller .bzr.log with process ids.
9020
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
9023
* Some improvements in handling paths on Windows, based on a patch
9027
bzr-0.0.3 2005-04-06
9028
#####################
9033
* New "directories" internal command lists versioned directories
9036
* Can now say "bzr commit --help".
9038
* New "rename" command to rename one file to a different name
9041
* New "move" command to move one or more files into a different
9044
* New "renames" command lists files renamed since base revision.
9046
* New cat command contributed by janmar.
9051
* .bzr.log is placed in $HOME (not pwd) and is always written in
9052
UTF-8. (Probably not a completely good long-term solution, but
9058
* Workaround for difflib bug in Python 2.3 that causes an
9059
exception when comparing empty files. Reported by Erik Toubro
9065
* Refactored inventory storage to insert a root entry at the top.
9070
* Start of shell-based black-box testing in test.sh.
9079
* Win32 fixes from Steve Brown.
9082
bzr-0.0.2 "black cube" 2005-03-31
9083
###################################
9088
* Default ignore list extended (see bzrlib/__init__.py).
9090
* Patterns in .bzrignore are now added to the default ignore list,
9091
rather than replacing it.
9093
* Ignore list isn't reread for every file.
9097
* Reinstate the 'bzr check' command to check invariants of the
9100
* New 'ignored' command lists which files are ignored and why;
9101
'deleted' lists files deleted in the current working tree.
9103
* Performance improvements.
9105
* New global --profile option.
9107
* Ignore patterns like './config.h' now correctly match files in
9108
the root directory only.
9111
bzr-0.0.1 2005-03-26
9112
#####################
9117
* More information from info command.
9119
* Can now say "bzr help COMMAND" for more detailed help.
9121
* Less file flushing and faster performance when writing logs and
9122
committing to stores.
9124
* More useful verbose output from some commands.
9129
* Fix inverted display of 'R' and 'M' during 'commit -v'.
9134
* Include a subset of ElementTree-1.2.20040618 to make
9135
installation easier.
9137
* Fix time.localtime call to work with Python 2.3 (the minimum
9141
bzr-0.0.0.69 2005-03-22
9142
########################
9147
* First public release.
9149
* Storage of local versions: init, add, remove, rm, info, log,
9153
vim: tw=74 ft=rst ff=unix