6
.. contents:: List of Releases
15
* The default format for bzr is now ``2a``. This format brings many
16
significant performance and size improvements. bzr can pull from
17
any existing repository into a ``2a`` one, but can only transfer
18
into ``rich-root`` repositories from ``2a``. The Upgrade guide
19
has more information about this change. (Robert Collins)
24
* ``bzr branch --switch`` can now switch the checkout in the current directory
25
to the newly created branch. (Lukáš Lalinský)
30
* Fix a pycurl related test failure on karmic by recognizing an error
31
raised by newer versions of pycurl.
32
(Vincent Ladeuil, #306264)
37
* A better description of the platform is shown in crash tracebacks, ``bzr
38
--version`` and ``bzr selftest``.
39
(Martin Pool, #409137)
41
* bzr can now (again) capture crash data through the apport library,
42
so that a single human-readable file can be attached to bug reports.
43
This can be disabled by using ``-Dno_apport`` on the command line, or by
44
putting ``no_apport`` into the ``debug_flags`` section of
46
(Martin Pool, Robert Collins, #389328)
66
* Committing directly to a stacked branch from a lightweight checkout will
67
no longer work. In previous versions this would appear to work but would
68
generate repositories with insufficient data to create deltas, leading
69
to later errors when branching or reading from the repository.
70
(Robert Collins, bug #375013)
78
* Fetching from 2a branches from a version-2 bzr protocol would fail to
79
copy the internal inventory pages from the CHK store. This cannot happen
80
in normal use as all 2a compatible clients and servers support the
81
version-3 protocol, but it does cause test suite failures when testing
82
downlevel protocol behaviour. (Robert Collins)
84
* Fix a test failure on karmic by making a locale test more robust.
85
(Vincent Ladeuil, #413514)
87
* Fixed "Pack ... already exists" error when running ``bzr pack`` on a
88
fully packed 2a repository. (Andrew Bennetts, #382463)
90
* Further tweaks to handling of ``bzr add`` messages about ignored files.
91
(Jason Spashett, #76616)
93
* Properly handle fetching into a stacked branch while converting the
94
data, especially when there are also ghosts. The code was filling in
95
parent inventories incorrectly, and also not handling when one of the
96
parents was a ghost. (John Arbash Meinel, #402778, #412198)
98
* ``RemoteStreamSource.get_stream_for_missing_keys`` will fetch CHK
99
inventory pages when appropriate (by falling back to the vfs stream
100
source). (Andrew Bennetts, #406686)
102
* StreamSource generates rich roots from non-rich root sources correctly
103
now. (Andrew Bennetts, #368921)
105
* When deciding whether a repository was compatible for upgrading or
106
fetching, we previously incorrectly checked the default repository
107
format for the bzrdir format, rather than the format that was actually
108
present on disk. (Martin Pool, #408824)
113
* A better description of the platform is shown in crash tracebacks, ``bzr
114
--version`` and ``bzr selftest``.
115
(Martin Pool, #409137)
117
* Cross-format fetches (such as between 1.9-rich-root and 2a) via the
118
smart server are more efficient now. They send inventory deltas rather
119
than full inventories. The smart server has two new requests,
120
``Repository.get_stream_1.19`` and ``Repository.insert_stream_1.19`` to
121
support this. (Andrew Bennetts, #374738, #385826)
123
* Extracting the full ancestry and computing the ``merge_sort`` is now
124
significantly faster. This effects things like ``bzr log -n0``. (For
125
example, ``bzr log -r -10..-1 -n0 bzr.dev`` is 2.5s down to 1.0s.
137
* ``-Dstrict_locks`` can now be used to check that read and write locks
138
are treated properly w.r.t. exclusivity. (We don't try to take an OS
139
read lock on a file that we already have an OS write lock on.) This is
140
now set by default for all tests, if you have a test which cannot be
141
fixed, you can use ``self.thisFailsStrictLockCheck()`` as a
142
compatibility knob. (John Arbash Meinel)
144
* InterDifferingSerializer is now only used locally. Other fetches that
145
would have used InterDifferingSerializer now use the more network
146
friendly StreamSource, which now automatically does the same
147
transformations as InterDifferingSerializer. (Andrew Bennetts)
149
* ``KnownGraph`` now has a ``.topo_sort`` and ``.merge_sort`` member which
150
are implemented in pyrex and significantly faster. This is exposed along
151
with ``CombinedGraphIndex.find_ancestry()`` as
152
``VersionedFiles.get_known_graph_ancestry(keys)``.
155
* RemoteBranch.open now honours ignore_fallbacks correctly on bzr-v2
156
protocols. (Robert Collins)
158
* The index code now has some specialized routines to extract the full
159
ancestry of a key in a more efficient manner.
160
``CombinedGraphIndex.find_ancestry()``. (Time to get ancestry for
161
bzr.dev drops from 1.5s down to 300ms. For OOo from 33s => 10.5s) (John
167
* Install the test ssl certificate and key so that installed bzr
168
can run the https tests. (Denys Duchier, #392401)
174
:Codename: little traveller
177
This release of Bazaar marches on towards the 2.0 release in which the 2a
178
'brisbane-core' format becomes generally recommended. Most of the work in
179
this release now focusses on bug fixes and stabilization, covering both 2a
180
and previous formats. There is a new text-mode interactive merge feature,
181
a new guide to migration to 2a format in the user documentation, and
182
pushing branches to a smart server is now much faster.
184
The Bazaar team decided that 2.0 will be a long-term supported release,
185
with bugfix-only releases based on it continuing for at least six months
186
or until the following stable release.
192
* ``bzr merge --interactive`` applies a user-selected portion of the
193
merge. The UI is similar to ``shelve``. (Aaron Bentley)
195
* ``bzr reconfigure`` now takes options ``--stacked-on URL`` and
196
``--unstacked`` to change stacking of a branch.
197
(Martin Pool, #391411)
202
* Annotating on a stacked branch will now succeed in simple scenarios.
203
There are still some complex scenarios where it will fail (bug #399884)
204
(John Arbash Meinel, #393366)
206
* A progress bar is no longer left dangling when ``bzr selftest``
207
completes, and the progress bar updates with zero latency so the
208
displayed test name is always the one that's actually running.
209
(Martin Pool, #123688)
211
* Authenticating against an ssh server now uses ``auth_none`` to determine
212
if password authentication is even supported. This fixes a bug where
213
users would be prompted for a launchpad password, even though launchpad
214
only supports publickey authentication. (John Arbash Meinel, #375867)
216
* BranchBuilder now accepts timezone to avoid test failures in countries far
217
from GMT. (Vincent Ladeuil, #397716)
219
* ``bzr commit`` no longer saves the unversioning of missing files until
220
the commit has completed on the branch. This means that aborting a
221
commit that found a missing file will leave the tree unedited.
222
(Robert Collins, #282402)
224
* ``bzr mv`` no longer takes out branch locks, which allows it to work
225
when the branch is readonly. (Robert Collins, #216541)
227
* ``bzr revert .`` no longer generates an InconsistentDelta error when
228
there are missing subtrees. (Robert Collins, #367632)
230
* ``bzr send`` now generates valid bundles with ``--2a`` formats. However,
231
do to internal changes necessary to support this, older clients will
232
fail when trying to insert them. For newer clients, the bundle can be
233
used to apply the changes to any rich-root compatible format.
234
(John Arbash Meinel, #393349)
236
* Cope with FTP servers that don't support restart/append by falling back
237
to reading and then rewriting the whole file, such as TahoeLAFS. (This
238
fallback may be slow for some access patterns.) (Nils Durner, #294709)
240
* Encode the paths in ``mbcs`` encoding on Windows when spawning an
241
external diff client. This at least allows supporting filenames that are
242
not ascii, but are present in the current locale. Ideally we would be
243
able to pass the Unicode path, but that would be client dependent.
244
(John Arbash Meinel, #382709)
246
* Fix a compile bug on Solaris having to do with const and
247
pointer-to-pointers. (John Arbash Meinel, #408441)
249
* Fixed a NameError that occurs when merging or pulling from a URL that
250
causes a redirection loop when bzr tries to read a URL as a bundle.
251
(Andrew Bennetts, #400847)
253
* Fix ``AttributeError: 'TestUIFactory' object has no attribute 'tick'``
254
running send and similar commands on 2a formats.
255
(Martin Pool, #408201)
257
* Fix crash in some invocations of ``bzr status`` in format 2a.
258
(Martin Pool, #403523)
260
* Fixed export to existing directory: if directory is empty then export
261
will succeed, otherwise it fails with error.
262
(Alexander Belchenko, #406174)
264
* Fixed spurious "Source branch does not support stacking" warning when
265
pushing. (Andrew Bennetts, #388908)
267
* Fixed spurious transport activity indicator appearing while tests are
268
running. (Martin Pool, #343532)
270
* Merge now correctly handles empty right-hand revision specs.
271
(Aaron Bentley, #333961)
273
* Renames to lexographically lower basenames in trees that have never been
274
committed to will no longer corrupt the dirstate. This was caused by an
275
bug in the dirstate update_minimal method. (Robert Collins, #395556)
277
* Requests for unknown methods no longer cause the smart server to log
278
lots of backtraces about ``UnknownSmartMethod``, ``do_chunk`` or
279
``do_end``. (Andrew Bennetts, #338561)
281
* Streaming from bzr servers where there is a chain of stacked branches
282
(A stacked on B stacked on C) will now work. (Robert Collins, #406597)
284
* The environment variable ``BZR_PROGRESS_BAR`` set to either ``text`` or ``none``
285
always forces progress bars either on or off respectively. Otherwise,
286
they're turned on if ``TERM`` is not ``dumb`` and stderr is a terminal.
287
bzr always uses the 'text' user interface when run as a command, so
288
``BZR_USE_TEXT_UI`` is no longer needed.
289
(Martin Pool, #339385, #387717)
291
* The optional ``_knit_load_data_pyx`` C extension was never being
292
imported. This caused significant slowdowns when reading data from
293
repositories. (Andrew Bennetts, #405653)
295
* The ``--hardlink`` option to ``branch`` and ``checkout`` is not
296
supported at the moment on workingtree formats that can do content
297
filtering. (See <https://bugs.edge.launchpad.net/bzr/+bug/408193>.)
298
bzr now says so, rather than just ignoring the option. (Martin Pool)
300
* There was a bug in ``osutils.relpath`` that was only triggered on
301
Windows. Essentially if you were at the root of a drive, and did
302
something to a branch/repo on another drive, we would go into an
303
infinite loop while trying to find a 'relative path'.
304
(John Arbash Meinel, #394227)
306
* ``WorkingTree4.unversion`` will no longer fail to unversion ids which
307
were present in a parent tree but renamed in the working tree.
308
(Robert Collins, #187207)
313
* Can now rename/move files even if they have been removed from the inventory.
316
* Pushing branches with tags via ``bzr://`` and ``bzr+ssh://`` is much
317
faster, using a new ``Branch.set_tags_bytes`` smart server verb rather
318
than VFS methods. For example, pushes of small branches with tags take
319
11 rather than 18 smart server requests. (Andrew Bennetts, #398608)
321
* Sending Ctrl-Break on Windows will now drop you into the debugger, in
322
the same way that sending Ctrl-\\ does on other platforms.
328
* Added Bazaar 2.0 Upgrade Guide. (Ian Clatworthy)
333
* ``CLIUIFactory`` is deprecated; use ``TextUIFactory`` instead if you
334
need to subclass or create a specific class, or better yet the existing
335
``make_ui_for_terminal``. ``SilentUIFactory`` is clarified to do no
336
user interaction at all, rather than trying to read from stdin but not
337
writing any output, which would be strange if reading prompts or
338
passwords. (Martin Pool)
340
* New TransformPreview.commit() allows committing without a working tree.
343
* ``pb`` parameter to ``TextTestResult`` is deprecated and ignored.
346
* ProgressTasks now prefer to talk direct to their ProgressView not to the
350
* ``WorkingTree._check`` now requires a references dict with keys matching
351
those returned by ``WorkingTree._get_check_refs``. (Robert Collins)
356
* ``CHKInventory.path2id`` uses the parent_id to basename hash to avoid
357
reading the entries along the path, reducing work to lookup ids from
358
paths. (Robert Collins)
360
* ``CHKMap.apply_delta`` now raises ``InconsistentDelta`` if a delta adds
361
as new a key which was already mapped. (Robert Collins)
363
* Inventory delta application catches more cases of corruption and can
364
prevent corrupt deltas from affecting consistency of data structures on
365
disk. (Robert Collins)
367
* --subunit support now adds timestamps if the subunit version supports
370
* The Windows all-in-one installer now bundles the PyQt image format
371
plugins, which allows previewing more images as part of 'qdiff'.
372
(Alexander Belchenko)
378
* Merge directive cherrypick tests must use the same root id.
379
(Martin Pool, #409684)
381
* Spurious failure in ``check`` tests on rich-root formats fixed.
382
(Martin Pool, #408199)
384
* The ``bzrlib.tests.TextTestRunner`` will no longer call
385
``countTestsCases`` on the test being run. Progress information is
386
instead handled by having the test passed in call ``result.progress``
387
before running its contents. This improves the behaviour when using
388
``TextTestRunner`` with test suites that don't support
389
``countTestsCases``. (Robert Collins)
392
bzr 1.17 "So late it's brunch" 2009-07-20
393
#########################################
394
:Codename: so-late-its-brunch
399
Bazaar continues to blaze a straight and shining path to the 2.0 release and
400
the elevation of the ``2a`` beta format to the full glory of "supported and
403
Highlights in this release include greatly reduced memory consumption during
404
commits, faster ``ls``, faster ``annotate``, faster network operations if
405
you're specifying a revision number and the final destruction of those
406
annoying progress bar artifacts.
409
Changes from 1.17rc1 to 1.17final
410
*********************************
412
* Change an extension to call the python ``frozenset()`` rather than the C
413
api ``PyFrozenSet_New``. It turns out that python2.4 did not expose the
414
C api. (John Arbash Meinel, #399366)
416
* Fixes for the Makefile and the rename of ``generate_docs.py`` to
417
``tools/generate_docs.py`` to allow everything to be built on Windows.
418
(John Arbash Meinel, #399356)
420
* ``bzr serve`` once again applies a ``ChrootServer`` to the given
421
directory before serving it. (Andrew Bennetts, #400535)
427
* ``bzr register-branch`` from the Launchpad plugin now refers to "project"
428
instead of "product" which is the correct Launchpad terminology. The
429
--product option is deprecated and users should switch to using --project.
430
(Neil Martinsen-Burrell, #238764)
436
* ``bzr push`` now aborts if uncommitted changes (including pending merges)
437
are present in the working tree (if one is present) and no revision is
438
specified. The configuration option ``push_strict`` can be used to set the
439
default for this behavior. (Vincent Ladeuil, #284038, #322808, #65286)
441
* ``bzr revno`` and ``bzr revision-info`` now have a ``--tree`` option to
442
show revision info for the working tree instead of the branch.
443
(Matthew Fuller, John Arbash Meinel)
445
* ``bzr send`` now aborts if uncommitted changes (including pending merges)
446
are present in the working tree and no revision is specified. The
447
configuration option ``send_strict`` can be used to set the default for this
449
(Vincent Ladeuil, #206577)
451
* ``bzr switch --create-branch/-b`` can now be used to create and switch
452
to a new branch. Supplying a name without a ``/`` will create the branch
453
relative to the existing branch. (similar to how ``bzr switch name``
454
works when the branch already exists.) (John Arbash Meinel)
460
* Accept uppercase "Y/N" to prompts such as from break lock.
461
(#335182, Tim Powell, Martin Pool)
463
* Add documentation about diverged branches and how to fix them in the
464
centralized workflow with local commits. Mention ``bzr help
465
diverged-branches`` when a push fails because the branches have
466
diverged. (Neil Martinsen-Burrell, #269477)
468
* Annotate would sometimes 'latch on' to trivial lines, causing important
469
lines to be incorrectly annotated. (John Arbash Meinel, #387952)
471
* Automatic format upgrades triggered by default stacking policies on a
472
1.16rc1 (or later) smart server work again.
473
(Andrew Bennetts, #388675)
475
* Avoid progress bar artifacts being left behind on the screen.
476
(Martin Pool, #321935)
478
* Better message in ``bzr split`` error suggesting a rich root format.
479
(Neil Martinsen-Burrell, #220067)
481
* ``Branch.set_append_revisions_only`` now works with branches on a smart
482
server. (Andrew Bennetts, #365865)
484
* By default, ``bzr branch`` will fail if the target directory exists, but
485
does not already have a control directory. The flag ``--use-existing-dir``
486
will allow operation to proceed. (Alexander Belchenko, #307554)
488
* ``bzr ls DIR --from-root`` now shows only things in DIR, not everything.
491
* Fetch between repositories does not error if they have inconsistent data
492
that should be irrelevant to the fetch operation. (Aaron Bentley)
494
* Fix ``AttributeError`` exception when reconfiguring lightweight checkout
495
of a remote repository.
496
(Jelmer Vernooij, #332194)
498
* Fix bug in decoding v3 smart server messages when receiving multiple
499
lots of excess bytes after an end-of-message.
502
* Force deletion of readonly files during merge, update and other tree
504
(Craig Hewetson, Martin Pool, #218206)
506
* Force socket shutdown in threaded http test servers to avoid client hangs
507
(pycurl). (Vincent Ladeuil, #383920).
509
* ``LRUCache`` will maintain the linked list pointers even if a nodes
510
cleanup function raises an exception. (John Arbash Meinel, #396838)
512
* Progress bars are now suppressed again when the environment variable
513
``BZR_PROGRESS_BAR`` is set to ``none``.
514
(Martin Pool, #339385)
516
* Reduced memory consumption during ``bzr commit`` of large files. For
517
pre 2a formats, should be down to ~3x the size of a file.
518
For ``--2a`` format repositories, it is down to the size of the file
519
content plus the size of the compressed text. Related to bug #109114.
522
* Set hidden attribute on .bzr directory below unicode path should never
523
fail with error. The operation should succeed even if bzr unable to set
524
the attribute. (Alexander Belchenko, related to bug #335362).
526
* Stacking will no longer accept requests to stack on the same
527
branch/repository. Existing branches that incorrectly reference the same
528
repository in a stacking configuration will now raise
529
UnstackableLocationError when the branch is opened. This can be fixed by
530
removing the stacking location inside ``.bzr/branch``.
531
(Robert Collins, #376243)
533
* The ``log+`` decorator, useful in debugging or profiling, could cause
534
"AttributeError: 'list' object has no attribute 'next'". This is now
535
fixed. The log decorator no longer shows the elapsed time or transfer
536
rate because they're available in the log prefixes and the transport
537
activity display respectively.
538
(Martin Pool, #340347)
540
* Unshelve works correctly when multiple zero-length files are present on
541
the shelf. (Aaron Bentley, #363444)
543
* Progress bars no longer show the network transport scheme or direction.
546
* launchpad-login now respects the 'verbose' option.
547
(Jonathan Lange, #217031)
553
* ``bzrlib.user_encoding`` is now officially deprecated. It is not
554
possible to write a deprecation wrapper, but the variable will be
555
removed in the near future. Use ``bzrlib.osutils.get_user_encoding()``
556
instead. (Alexander Belchenko)
558
* Command lookup has had hooks added. ``bzrlib.Command.hooks`` has
559
three new hook points: ``get_command``, ``get_missing_command`` and
560
``list_commands``, which allow just-in-time command name provision
561
rather than requiring all command names be known a-priori.
564
* ``get_app_path`` from win32utils.py now supports REG_EXPAND_SZ data type
565
and can read path to wordpad.exe. (Alexander Belchenko, #392046)
567
* ``graph.KnownGraph`` has been added. This is a class that can give
568
answers to ``heads()`` very quickly. However, it has the assumption that
569
the whole graph has already been loaded. This is true during
570
``annotate`` so it is used there with good success (as much as 2x faster
571
for files with long ancestry and 'cherrypicked' changes.)
572
(John Arbash Meinel, Vincent Ladeuil)
574
* OS file locks are now taken out using ``CreateFile`` rather than
575
``LockFileEx`` on Windows. The locking remains exclusive with
576
``LockFileEx`` but now it also works on older versions of Windows (such
577
as Win98). (Martin <gzlist>)
579
* pack <=> pack fetching is now done via a ``PackStreamSource`` rather
580
than the ``Packer`` code. The user visible change is that we now
581
properly fetch the minimum number of texts for non-smart fetching.
585
* ``VersionedFiles._add_text`` is a new api that lets us insert text into
586
the repository as a single string, rather than a list of lines. This can
587
improve memory overhead and performance of committing large files.
588
(Currently a private api, used only by commit). (John Arbash Meinel)
594
* ``bzr annotate`` can now be significantly faster. The time for
595
``bzr annotate NEWS`` is down to 7s from 22s in 1.16. Files with long
596
histories and lots of 'duplicate insertions' will be improved more than
597
others. (John Arbash Meinel, Vincent Ladeuil)
599
* ``bzr ls`` is now faster. On OpenOffice.org, the time drops from 2.4
600
to 1.1 seconds. The improvement for ``bzr ls -r-1`` is more
601
substantial dropping from 54.3 to 1.1 seconds. (Ian Clatworthy)
603
* Improve "Path(s) are not versioned" error reporting for some commands.
606
* Initial commit performance in ``--2a`` repositories has been improved by
607
making it cheaper to build the initial CHKMap. (John Arbash Meinel)
609
* Resolving a revno to a revision id on a branch accessed via ``bzr://``
610
or ``bzr+ssh://`` is now much faster and involves no VFS operations.
611
This speeds up commands like ``bzr pull -r 123``. (Andrew Bennetts)
613
* ``revision-info`` now properly aligns the revnos/revids in the output
614
and doesn't traceback when given revisions not in the current branch.
615
Performance is also significantly improved when requesting multiple revs
616
at once. (Matthew Fuller, John Arbash Meinel)
618
* Tildes are no longer escaped by Transports. (Andy Kilner)
624
* Avoid bad text wrapping in generated documentation. Slightly better
625
formatting in the user reference.
626
(Martin Pool, #249908)
628
* Minor clarifications to the help for End-Of-Line conversions.
634
* Removed overspecific error class ``InvalidProgressBarType``.
637
* The method ``ProgressView._show_transport_activity`` is now
638
``show_transport_activity`` because it's part of the contract between
639
this class and the UI. (Martin Pool)
642
bzr 1.16.1 2009-06-26
643
#####################
645
End user testing of the 2a format revealed two serious bugs. The first,
646
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
647
This meant that commits or pushes to 2a-format repositories failed
650
The second bug, #390563, caused the smart server to raise AbsentContentFactory
651
when streaming 2a stacked 2a-format branches. This particularly affected
652
branches stored on Launchpad in the 2a format.
654
Both of these bugs cause command failures only, neither of them cause data
655
corruption or data loss. And, of course, both of these bugs are now fixed.
660
* We now properly request a more minimal set of file texts when fetching
661
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
663
* Repositories using CHK pages (which includes the new 2a format) will no
664
longer error during commit or push operations when an autopack operation
665
is triggered. (Robert Collins, #365615)
667
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
668
of referenced nodes rather than the *union* to determine what
669
uninteresting pages we still need to look at. Prior to this,
670
incrementally pushing to stacked branch would push the minimal data, but
671
fetching everything would request extra texts. There are some unhandled
672
cases wrt trees of different depths, but this fixes the common cases.
673
(Robert Collins, John Arbash Meinel, #390563)
675
* ``GroupCompress`` repositories now take advantage of the pack hints
676
parameter to permit cross-format fetching to incrementally pack the
677
converted data. (Robert Collins)
679
* ``Repository.commit_write_group`` now returns opaque data about what
680
was committed, for passing to the ``Repository.pack``. Repositories
681
without atomic commits will still return None. (Robert Collins)
683
* ``Repository.pack`` now takes an optional ``hint`` parameter
684
which will support doing partial packs for repositories that can do
685
that. (Robert Collins)
687
* RepositoryFormat has a new attribute 'pack_compresses' which is True
688
when doing a pack operation changes the compression of content in the
689
repository. (Robert Collins)
691
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
692
``Repository.pack`` with the hint returned by
693
``Repository.commit_write_group`` if the formats were different and the
694
repository can increase compression by doing a pack operation.
695
(Robert Collins, #376748)
698
bzr 1.16 "It's yesterday in California" 2009-06-18
699
##################################################
700
:Codename: yesterday-in-california
704
This version of Bazaar contains the beta release of the new ``2a`` repository
705
format, suitable for testing by fearless, advanced users. This format or an
706
updated version of it will become the default format in Bazaar 2.0. Please
707
read the NEWS entry before even thinking about upgrading to the new format.
709
Also included are speedups for many operations on huge projects, a bug fix for
710
pushing stacked new stacked branches to smart servers and the usual bevy of
711
bug fixes and improvements.
714
Changes from 1.16rc1 to 1.16final
715
*********************************
717
* Fix the nested tree flag check so that upgrade from development formats to
718
2a can work correctly.
719
(Jelmer Vernooij, #388727)
721
* Automatic format upgrades triggered by default stacking policies on a
722
1.16rc1 (or later) smart server work again.
723
(Andrew Bennetts, #388675)
729
* Display prompt on stderr (instead of stdout) when querying users so
730
that the output of commands can be safely redirected.
731
(Vincent Ladeuil, #376582)
737
* A new repository format ``2a`` has been added. This is a beta release
738
of the the brisbane-core (aka group-compress) project. This format now
739
suitable for wider testing by advanced users willing to deal with some
740
bugs. We would appreciate test reports, either positive or negative.
741
Format 2a is substantially smaller and faster for many operations on
742
many trees. This format or an updated version will become the default
745
This is a rich-root format, so this repository format can be used with
746
bzr-svn. Bazaar branches in previous non-rich-root formats can be
747
converted (including by merge, push and pull) to format 2a, but not vice
748
versa. We recommend upgrading previous development formats to 2a.
750
Upgrading to this format can take considerable time because it expands
751
and more concisely repacks the full history.
753
If you use stacked branches, you must upgrade the stacked branches
754
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
756
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
757
but using a Revision serializer using bencode rather than XML.
758
(Jelmer Vernooij, John Arbash Meinel)
760
* mail_client=claws now supports --body (and message body hooks). Also uses
761
configured from address. (Barry Warsaw)
767
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
768
bugs with stacking and non default formats.)
769
(John Arbash Meinel, #373455)
771
* ``--development6-rich-root`` delays generating a delta index for the
772
first object inserted into a group. This has a beneficial impact on
773
``bzr commit`` since each committed texts goes to its own group. For
774
committing a 90MB file, it drops peak memory by about 200MB, and speeds
775
up commit from 7s => 4s. (John Arbash Meinel)
777
* Numerous operations are now faster for huge projects, i.e. those
778
with a large number of files and/or a large number of revisions,
779
particularly when the latest development format is used. These
780
operations (and improvements on OpenOffice.org) include:
782
* branch in a shared repository (2X faster)
783
* branch --no-tree (100X faster)
789
* Pyrex version of ``bencode`` support. This provides optimized support
790
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
791
``bzrlib.utils.bencode`` is now deprecated.
792
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
798
* Bazaar can now pass attachment files to the mutt email client.
799
(Edwin Grubbs, #384158)
801
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
802
see which files can also be added. (Jason Spashett, #76616)
804
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
805
Also, the ``Branch.revision_history()`` API now works in the same
806
situation. (Andrew Bennetts, #380314)
808
* ``bzr serve`` on Windows no longer displays a traceback simply because a
809
TCP client disconnected. (Andrew Bennetts)
811
* Clarify the rules for locking and fallback repositories. Fix bugs in how
812
``RemoteRepository`` was handling fallbacks along with the
813
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
815
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
816
branch. Not often triggered, because it required ghosts to be part of
817
the fetched revisions, not in the stacked-on ancestry.
820
* Fix status and commit to work with content filtered trees, addressing
821
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
823
* Fix problem of "directory not empty" when contending for a lock over
824
sftp. (Martin Pool, #340352)
826
* Fix rule handling so that eol is optional, not mandatory.
827
(Ian Clatworthy, #379370)
829
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
830
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
831
1.16, but required changes to the network protocol, so the
832
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
833
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
834
still work with a 1.16 server as they will fallback to slower (and
836
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
838
* Reconcile can now deal with text revisions that originated in revisions
839
that are ghosts. (Jelmer Vernooij, #336749)
841
* Support cloning of branches with ghosts in the left hand side history.
842
(Jelmer Vernooij, #248540)
844
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
845
helpful message to the trace file, unless the temp directory really was
846
removed (which would be very strange). Since the diff operation has
847
succeeded from the user's perspective, no output is written to stderr
848
or stdout. (Maritza Mendez, #363837)
850
* Translate errors received from a smart server in response to a
851
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
852
This was causing tracebacks even for mundane errors like
853
``PermissionDenied``. (Andrew Bennetts, #381329)
858
* Added directory structure and started translation of docs in Russian.
859
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
865
* Added osutils.parent_directories(). (Ian Clatworthy)
867
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
868
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
869
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
871
* ``graph.StackedParentsProvider`` is now a public API, replacing
872
``graph._StackedParentsProvider``. The api is now considered stable and ready
873
for external users. (Gary van der Merwe)
875
* ``bzrlib.user_encoding`` is deprecated in favor of
876
``get_user_encoding``. (Alexander Belchenko)
878
* TreeTransformBase no longer assumes that limbo is provided via disk.
879
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
884
* Remove ``weave.py`` script for accessing internals of old weave-format
885
repositories. (Martin Pool)
890
* The number of cores is now correctly detected on OSX. (John Szakmeister)
892
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
894
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
903
The smart server will no longer raise 'NoSuchRevision' when streaming content
904
with a size mismatch in a reconstructed graph search. New command ``bzr
905
dpush``. Plugins can now define their own annotation tie-breaker when two
906
revisions introduce the exact same line.
908
Changes from 1.15.1 to 1.15.2
909
*****************************
911
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
912
(Alexander Belchenko)
914
Changes from 1.15final to 1.15.1
915
*********************************
917
* Translate errors received from a smart server in response to a
918
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
919
This was causing tracebacks even for mundane errors like
920
``PermissionDenied``. (Andrew Bennetts, #381329)
922
Changes from 1.15rc1 to 1.15final
923
*********************************
930
* ``bzr ls`` is no longer recursive by default. To recurse, use the
931
new ``-R`` option. The old ``--non-recursive`` option has been removed.
932
If you alias ``ls`` to ``ls -R``, you can disable recursion using
933
``--no-recursive`` instead. (Ian Clatworthy)
938
* New command ``bzr dpush`` that can push changes to foreign
939
branches (svn, git) without setting custom bzr-specific metadata.
942
* The new development format ``--development6-rich-root`` now supports
943
stacking. We chose not to use a new format marker, since old clients
944
will just fail to open stacked branches, the same as if we used a new
945
format flag. (John Arbash Meinel, #373455)
947
* Plugins can now define their own annotation tie-breaker when two revisions
948
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
949
Be aware though that this is temporary, private (as indicated by the leading
950
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
952
* New command ``bzr dpush`` that can push changes to foreign
953
branches (svn, git) without setting custom bzr-specific metadata.
956
* ``bzr send`` will now check the ``child_submit_format`` setting in
957
the submit branch to determine what format to use, if none was
958
specified on the command-line. (Jelmer Vernooij)
963
* -Dhpss output now includes the number of VFS calls made to the remote
964
server. (Jonathan Lange)
966
* ``--coverage`` works for code running in threads too.
967
(Andrew Bennets, Vincent Ladeuil)
969
* ``bzr pull`` now has a ``--local`` option to only make changes to the
970
local branch, and not the bound master branch.
971
(Gary van der Merwe, #194716)
973
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
978
* Adding now works properly when path contains a symbolic link.
979
(Geoff Bache, #183831)
981
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
983
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
984
line, and the other side modifies the line. (John Arbash Meinel, #328171)
986
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
987
(Martin von Gagern, #248932)
989
* ``bzr send`` works to send emails again using MAPI.
990
(Neil Martinsen-Burrell, #346998)
992
* Check for missing parent inventories in StreamSink. This prevents
993
incomplete stacked branches being created by 1.13 bzr:// and
994
bzr+ssh:// clients (which have bug #354036). Instead, the server now
995
causes those clients to send the missing records. (Andrew Bennetts)
997
* Correctly handle http servers proposing multiple authentication schemes.
998
(Vincent Ladeuil, #366107)
1000
* End-Of-Line content filters are now loaded correctly.
1001
(Ian Clatworthy, Brian de Alwis, #355280)
1003
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
1004
longer than 64KiB. (John Arbash Meinel, #364900)
1006
* Fix TypeError in running ``bzr break-lock`` on some URLs.
1007
(Alexander Belchenko, Martin Pool, #365891)
1009
* Non-recursive ``bzr ls`` now works properly when a path is specified.
1010
(Jelmer Vernooij, #357863)
1012
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
1013
(Vincent Ladeuil, #367726)
1015
* Several bugs related to unicode symlinks have been fixed and the test suite
1016
enhanced to better catch regressions for them. (Vincent Ladeuil)
1018
* The smart server will no longer raise 'NoSuchRevision' when streaming
1019
content with a size mismatch in a reconstructed graph search: it assumes
1020
that the client will make sure it is happy with what it got, and this
1021
sort of mismatch is normal for stacked environments.
1022
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
1023
getting all the content expected would be a bug. However the graph
1024
search is how we figured out what we wanted, so a mismatch is both odd
1025
and unrecoverable without starting over, and starting over will end up
1026
with the same data as if we just permitted the mismatch. If data is
1027
gc'd, doing a new search will find only the truncated data, so sending
1028
only the truncated data seems reasonable. bzr versions newer than this
1029
will stream from stacked branches and check the stream to find missing
1030
content in the stacked-on branch, and thus will handle the situation
1031
implicitly. (Robert Collins, #360791)
1033
* Upgrading to, or fetching into a 'rich-root' format will now correctly
1034
set the root data the same way that reconcile does.
1035
(Robert Collins, #368921)
1037
* Using unicode Windows API to obtain command-line arguments.
1038
(Alexander Belchenko, #375934)
1046
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
1047
instead of ``InstallFailed`` when they detect a missing revision.
1048
``InstallFailed`` itself has been deleted. (Jonathan Lange)
1050
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
1051
arguments from ``osutils.get_unicode_argv()`` which has proper support
1052
for unicode arguments on windows. Further, the supplied arguments are now
1053
required to be unicode strings, rather than user_encoded strings.
1054
(Alexander Belchenko)
1059
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
1060
class and will call ``_set_parent_location`` after doing unicode
1061
encoding. (Robert Collins)
1063
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
1064
``Branch.set_parent_location`` removing further VFS operations.
1067
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
1068
or similar when the dir supports configuration settings. The base class
1069
defaults to None. There is a matching new server verb
1070
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
1071
configuration. (Robert Collins)
1073
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
1074
called before the first test is started, ``done`` called after the last
1075
test completes, and a new parameter ``strict``. (Robert Collins)
1077
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
1078
VFS operations are started on a smart server repository. This should not
1079
occur on regular push and pull operations, and is a key indicator for
1080
performance regressions. (Robert Collins)
1082
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
1083
cause mismatched physical locks to cause test errors rather than just
1084
reporting to the screen. (Robert Collins)
1086
* -Dprogress will cause pdb to start up if a progress view jumps
1087
backwards. (Robert Collins)
1089
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
1090
are now be able to provide credentials if obtaining credentials
1091
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
1092
Vincent Ladeuil, #321918)
1094
* New hook ``Lock.lock_broken`` which runs when a lock is
1095
broken. This is mainly for testing that lock/unlock are
1096
balanced in tests. (Vincent Ladeuil)
1098
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
1099
alter a body for the message produced by ``bzr send``.
1101
* New smart server verb ``BzrDir.initialize_ex`` which implements a
1102
refactoring to the core of clone allowing less round trips on new
1103
branches. (Robert Collins)
1105
* New method ``Tags.rename_revisions`` that can rename revision ids tags
1106
are pointing at. (Jelmer Vernooij)
1108
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
1113
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
1114
tests. Using ``-Dlock`` will turn the related failures into warnings.
1115
(Vincent Ladeuil, Robert Collins)
1119
:Codename: brisbane-core
1120
:1.14rc1: 2009-04-06
1121
:1.14rc2: 2009-04-19
1125
New formats 1.14 and 1.14-rich-root supporting End-Of-Line (EOL) conversions,
1126
keyword templating (via the bzr-keywords plugin) and generic content filtering.
1127
End-of-line conversion is now supported for formats supporting content
1130
Changes from 1.14final to 1.14.1
1131
********************************
1133
* Change api_minimum_version back to api_minimum_version = (1, 13, 0)
1135
Changes from 1.14rc2 to 1.14final
1136
*********************************
1138
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
1139
longer than 64KiB. (John Arbash Meinel, #364900)
1141
Changes from 1.14rc1 to 1.14rc2
1142
*******************************
1144
* Fix for bug 358037 Revision not in
1145
bzrlib.groupcompress.GroupCompressVersionedFiles (Brian de Alwis,
1148
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
1149
attribute 'get_bytes_as' exception while pulling from Launchpad
1150
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
1152
* Fix for bug 355280 eol content filters are never loaded and thus never
1153
applied (Brian de Alwis, Ian Clatworthy)
1155
* bzr.dev -r4280 Change _fetch_uses_deltas = False for CHK repos until we can
1156
write a better fix. (John Arbash Meinel, Robert Collins)
1158
* Fix for bug 361574 uncommit recommends undefined --levels and -n options
1159
(Marius Kruger, Ian Clatworthy)
1161
* bzr.dev r4289 as cherrypicked at lp:~spiv/bzr/stacking-cherrypick-1.14
1162
(Andrew Bennetts, Robert Collins)
1164
Compatibility Breaks
1165
********************
1167
* A previously disabled code path to accelerate getting configuration
1168
settings from a smart server has been reinstated. We think this *may*
1169
cause a incompatibility with servers older than bzr 0.15. We intend
1170
to issue a point release to address this if it turns out to be a
1171
problem. (Robert Collins, Andrew Bennetts)
1173
* bzr no longer autodetects nested trees as 'tree-references'. They
1174
must now be explicitly added tree references. At the commandline, use
1175
join --reference instead of add. (Aaron Bentley)
1177
* The ``--long`` log format (the default) no longer shows merged
1178
revisions implicitly, making it consistent with the ``short`` and
1179
``line`` log formats. To see merged revisions for just a given
1180
revision, use ``bzr log -n0 -rX``. To see every merged revision,
1181
use ``bzr log -n0``. (Ian Clatworthy)
1186
* New formats ``1.14`` and ``1.14-rich-root`` supporting End-Of-Line
1187
(EOL) conversions, keyword templating (via the bzr-keywords plugin)
1188
and generic content filtering. These formats replace the experimental
1189
``development-wt5`` and ``development-wt5-rich-root`` formats
1190
respectively, but have support for filtered views disabled.
1193
* New ``mv --auto`` option recognizes renames after they occur.
1196
* ``bzr`` can now get passwords from stdin without requiring a controlling
1197
terminal (i.e. by redirecting stdin). (Vincent Ladeuil)
1199
* ``bzr log`` now supports filtering of multiple files and directories
1200
and will show changes that touch any of them. Furthermore,
1201
directory filtering now shows the changes to any children of that
1202
directory, not just the directory object itself.
1203
(Ian Clatworthy, #97715)
1205
* ``bzr shelve`` can now apply changes without storing anything on the
1206
shelf, via the new --destroy option. (Aaron Bentley)
1208
* ``bzr send`` now accepts --body to specify an initial message body.
1211
* ``bzr xxx --usage`` where xxx is a command now shows a usage
1212
message and the options without the descriptive help sections
1213
(like Description and Examples). A message is also given
1214
explaining how to see the complete help, i.e. ``bzr help xxx``.
1217
* Content filters can now be used to provide custom conversion
1218
between the canonical format of content (i.e. as stored) and
1219
the convenience format of content (i.e. as created in working
1220
trees). See ``bzr help content-filters`` for further details.
1221
(Ian Clatworthy, Alexander Belchenko)
1223
* End-of-line conversion is now supported for formats supporting
1224
content filtering. See ``bzr help eol`` for details.
1227
* Newly-blessed `join` command allows combining two trees into one.
1233
* A new format name alias ``default-rich-root`` has been added and
1234
points at the closest relative of the default format that supports
1235
rich roots. (Jelmer Vernooij, #338061)
1237
* Branching from a stacked branch using ``bzr*://`` will now stream
1238
the data when the target repository does not need topological
1239
ordering, reducing round trips and network overhead. This uses the
1240
existing smart server methods added in 1.13, so will work on any
1241
1.13 or newer server. (Robert Collins, Andrew Bennetts)
1243
* ``bzr cat`` and ``bzr export`` now supports a ``--filters`` option
1244
that displays/saves the content after content filters are applied.
1247
* ``bzr ignore`` gives a more informative message when existing
1248
version controlled files match the ignore pattern. (Neil
1249
Martinsen-Burrell, #248895)
1251
* ``bzr log`` now has ``--include-merges`` as an alias for ``--levels 0``.
1254
* ``bzr send`` is faster on repositories with deep histories.
1257
* IPv6 literals are accepted in URLs.
1258
(stlman, Martin Pool, Jelmer Vernooij, #165014)
1260
* Progress bars now show the rate of network activity for
1261
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
1263
* Prompt for user names if they are not in the configuration.
1264
(Jelmer Vernooij, #256612)
1266
* Pushing to a stacked pack-format branch on a 1.12 or older smart server
1267
now takes many less round trips. (Andrew Bennetts, Robert Collins,
1270
* Streaming push can be done to older repository formats. This is
1271
implemented using a new ``Repository.insert_stream_locked`` RPC.
1272
(Andrew Bennetts, Robert Collins)
1274
* The "ignoring files outside view: .." message has been re-worded
1275
to "Ignoring files outside view. View is .." to reduce confusion
1276
about what was being considered and what was being ignored.
1279
* The ``long`` log formatter now shows [merge] indicators. If
1280
only one level of revisions is displayed and merges are found,
1281
the ``long`` and ``short`` log formatters now tell the user
1282
how to see the hidden merged revisions. (Ian Clatworthy)
1284
* The ``brisbane-core`` project has delivered its beta format
1285
``development6-rich-root``. This format is suitable for judicious
1286
testing by early adopters. In particular if you are benchmarking bzr
1287
performance please be sure to test using this format. At this stage
1288
more information is best obtained by contacting the Bazaar mailing list
1289
or IRC channel if you are interested in using this format. We will make
1290
end user documentation available closer to blessing the format as
1291
production ready. (Robert Collins, John Arbash Meinel, Ian Clatworthy,
1292
Vincent Ladeuil, Andrew Bennetts, Martin Pool)
1294
* Tildes are no longer escaped. No more %7Euser/project/branch!
1300
* Pushing a new stacked branch will also push the parent inventories for
1301
revisions at the stacking boundary. This makes sure that the stacked
1302
branch has enough data to calculate inventory deltas for all of its
1303
revisions (without requiring the fallback branch). This avoids
1304
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
1305
when fetching the stacked branch from a 1.13 (or later) smart server.
1306
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
1308
* End-Of-Line content filters are now loaded correctly.
1309
(Ian Clatworthy, Brian de Alwis, #355280)
1311
* Authentication plugins now receive all the parameters from the request
1312
itself (aka host, port, realm, path, etc). Previously, only the
1313
authentication section name, username and encoded password were
1314
provided. (Jean-Francois Roy)
1316
* bzr gives a better message if an invalid regexp is passed to ``bzr log
1317
-m``. (Anne Mohsen, Martin Pool)
1319
* ``bzr split`` now says "See also: join" (Aaron Bentley, #335015)
1321
* ``bzr version-info`` now works in empty branches. (Jelmer Vernooij,
1324
* Fix "is not a stackable format" error when pushing a
1325
stackable-format branch with an unstackable-format repository to a
1326
destination with a default stacking policy. (Andrew Bennetts)
1328
* Fixed incorrect "Source format does not support stacking" warning
1329
when pushing to a smart server. (Andrew Bennetts, #334114)
1331
* Fix 'make check-dist-tarball' failure by converting paths to unicode when
1332
needed. (Vincent Ladeuil, #355454)
1334
* Fixed "Specified file 'x/y/z' is outside current view: " occurring
1335
on ``bzr add x/y/z`` in formats supporting views when no view is
1336
defined. (Ian Clatworthy, #344708)
1338
* It is no longer possible to fetch between repositories while the
1339
target repository is in a write group. This prevents race conditions
1340
that prevent the use of RPC's to perform fetch, and thus allows
1341
optimising more operations. (Robert Collins, Andrew Bennetts)
1343
* ``merge --force`` works again. (Robert Collins, #342105)
1345
* No more warnings are issued about ``sha`` being deprecated under python-2.6.
1346
(Vincent Ladeuil, #346593)
1348
* Pushing a new branch to a server that has a stacking policy will now
1349
upgrade from the local branch format when the stacking policy points at
1350
a branch which is itself stackable, because we know the client can read
1351
both branches, we know that the trunk for the project can be read too,
1352
so the upgrade will not inconvenience users. (Robert Collins, #345169)
1354
* Pushing a new stacked branch will also push the parent inventories for
1355
revisions at the stacking boundary. This makes sure that the stacked
1356
branch has enough data to calculate inventory deltas for all of its
1357
revisions (without requiring the fallback branch). This avoids
1358
"'AbsentContentFactory' object has no attribute 'get_bytes_as'" errors
1359
when fetching the stacked branch from a 1.13 (or later) smart server.
1360
This partially fixes #354036. (Andrew Bennetts, Robert Collins)
1362
* The full test suite is passing again on OSX. Several minor issues (mostly
1363
test related) have been fixed. (Vincent Ladeuil, #355273).
1365
* The GNU Changelog formatter is slightly improved in the case where
1366
the delta is empty, and now correctly claims not to support tags.
1369
* Shelve can now shelve changes to a symlink target.
1370
(James Westby, #341558)
1372
* The help for the ``info`` command has been corrected.
1373
(Ian Clatworthy, #351931)
1375
* Upgrade will now use a sensible default format if the source repository
1376
uses rich roots. (Jelmer Vernooij, #252908)
1381
* Expanded the index of the developer documentation. (Eric Siegerman)
1383
* New topic `bzr help debug-flags`. (Martin Pool)
1385
* The generated manpage now explicitly lists aliases as commands.
1386
(James Westby, #336998)
1391
* APIs deprecated in 1.6 and previous versions of bzr are now removed.
1394
* ``CommitReporter`` is no longer called with ``unchanged`` status during
1395
commit - this was a full-tree overhead that bzr no longer performs.
1398
* New abstract ``UIFactory`` method ``get_username`` which will be called to
1399
obtain the username to use when connecting to remote machines.
1402
* New API ``Inventory.filter()`` added that filters an inventory by
1403
a set of file-ids so that only those fileids, their parents and
1404
their children are included. (Ian Clatworthy)
1406
* New sort order for ``get_record_stream`` ``groupcompress`` which
1407
sorts optimally for use with groupcompress compressors. (John Arbash
1408
Meinel, Robert Collins)
1410
* Repository APIs ``get_deltas_for_revisions()`` and
1411
``get_revision_delta()`` now support an optional ``specific_fileids``
1412
parameter. If provided, the deltas are filtered so that only those
1413
file-ids, their parents and their children are included.
1416
* The ``get_credentials`` and ``set_credentials`` methods of
1417
``AuthenticationConfig`` now accept an optional realm argument.
1420
* The ``pb`` argument to ``fetch()`` is deprecated.
1423
* The ``Serializer`` class and the serializer ``format registry`` have moved
1424
from ``bzrlib.xml_serializer`` to ``bzrlib.serializer``. (Jelmer Vernooij)
1426
* The smart server jail now hooks into BzrDir.open to prevent any BzrDir
1427
that is not inside the backing transport from being opened. See the
1428
module documentation for ``bzrlib.smart.request`` for details.
1429
(Andrew Bennetts, Robert Collins)
1431
* ``Tree.get_symlink_target`` now always returns a unicode string result
1432
or None. Previously it would return the bytes from reading the link
1433
which could be in any arbitrary encoding. (Robert Collins)
1438
* ``bzrlib.tests.TestCase`` now fails the test if its own ``setUp``
1439
and ``tearDown`` weren't called. This catches faulty tests that
1440
forget to upcall when overriding ``setUp`` and ``tearDown``. Those
1441
faulty tests were not properly isolated.
1442
(Andrew Bennetts, Robert Collins)
1444
* Fix test_msgeditor.MsgEditorTest test isolation.
1445
(Vincent Ladeuil, #347130)
1447
* ``medusa`` is not used anymore as an FTP test server starting with
1448
python2.6. A new FTP test server based on ``pyftplib`` can be used
1449
instead. This new server is a soft dependency as medusa which is still
1450
preferred if both are available (modulo python version).
1456
* Added ``chk_map`` for fast, trie-based storage of tuple to string maps.
1457
(Robert Collins, John Arbash Meinel, Vincent Ladeuil)
1459
* Added ``bzrlib.chk_map`` for fast, trie-based storage of tuple to string
1460
maps. (Robert Collins, John Arbash Meinel, Vincent Ladeuil)
1462
* Added ``bzrlib.inventory_delta`` module. This will be used for
1463
serializing and deserializing inventory deltas for more efficient
1464
streaming on the the network. (Robert Collins, Andrew Bennetts)
1466
* ``Branch._get_config`` has been added, which splits out access to the
1467
specific config file from the branch. This is used to let RemoteBranch
1468
avoid constructing real branch objects to access configuration settings.
1469
(Robert Collins, Andrew Bennetts)
1471
* ``Branch`` now implements ``set_stacked_on_url`` in the base class as
1472
the implementation is generic and should impact foreign formats. This
1473
helps performance for ``RemoteBranch`` push operations to new stacked
1474
branches. (Robert Collins, Andrew Bennetts)
1476
* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
1477
optmizations turned off. This only has effect when processing > 100,000
1478
keys during something like ``bzr pack``. (John Arbash Meinel)
1480
* ``bzr selftest`` now accepts ``--subunit`` to run in subunit output
1481
mode. Requires ``lp:subunit`` installed to work, but is not a hard
1482
dependency. (Robert Collins)
1484
* ``BzrDir.open_branch`` now takes an optional ``ignore_fallbacks``
1485
parameter for controlling opening of stacked branches.
1486
(Andrew Bennetts, Robert Collins)
1488
* ``CommitBuilder`` has a new method, ``record_iter_changes`` which works
1489
in terms of an iter_changes iterator rather than full tree scanning.
1492
* ``DirState`` can now be passed a custom ``SHA1Provider`` object
1493
enabling it to store the SHA1 and stat of the canonical (post
1494
content filtered) form. (Ian Clatworthy)
1496
* New ``assertLength`` method based on one Martin has squirreled away
1497
somewhere. (Robert Collins, Martin Pool)
1499
* New hook ``BzrDir.pre_open`` which runs before opening ``BzrDir``
1500
objects, allowing better enforcement of the smart server jail when
1501
dealing with stacked branches. (Robert Collins, Andrew Bennetts)
1503
* New hook ``RioVersionInfoBuilder.revision``, allowing extra entries
1504
to be added to the stanza that is printed for a particular revision.
1507
* New repository method ``refresh_data`` to cause any repository to
1508
make visible data inserted into the repository by a smart server
1509
fetch operation. (Robert Collins, Andrew Bennetts)
1511
* ``register_filter_stack_map`` now takes an optional fallback parameter,
1512
a callable to invoke if a preference has a value not in the map
1513
of filter stacks. This enhancement allows, for example, bzr-svn to
1514
handle existing svn properties that define a list of keywords to be
1515
expanded. (Ian Clatworthy)
1517
* ``RemoteBranchConfig`` will use a new verb ``Branch.set_config_option``
1518
to write config settings to smart servers that support this, saving
1519
5 round trips on the stacked streaming acceptance test.
1520
(Robert Collins, Andrew Bennetts)
1522
* ``RemoteBranch`` now provides ``_get_config`` for access to just the
1523
branch specific configuration from a remote server, which uses the
1524
already existing ``Branch.get_config_file`` smart verb.
1525
(Robert Collins, Andrew Bennetts)
1527
* ``RemoteRepository`` will now negatively cache missing revisions during
1528
``get_parent_map`` while read-locked. Write-locks are unaffected.
1529
(Robert Collins, Andrew Bennetts)
1531
* Removed ``InterRemoteToOther``, ``InterOtherToRemote`` and
1532
``InterPackToRemotePack`` classes, as they are now unnecessary.
1535
* ``RepositoryFormat`` as a new attribute ``fast_deltas`` to indicate
1536
whether the repository can efficiently generate deltas between trees
1537
regardless of tree size. (Robert Collins)
1539
* ``Repository.iter_files_bytes()`` now properly returns an "iterable of
1540
byte strings" (aka 'chunked') for the content. It previously was
1541
returning a plain string, which worked, but performed very poorly when
1542
building a working tree (file.writelines(str) is very inefficient). This
1543
can have a large effect on ``bzr checkout`` times. (John Arbash Meinel)
1545
* selftest now supports a --parallel option, with values of 'fork' or
1546
'subprocess' to run the test suite in parallel. Currently only linux
1547
machine work, other platforms need patches submitted. (Robert Collins,
1550
* ``tests.run_suite`` has a new parameter ``suite_decorators``, a list of
1551
callables to use to decorate the test suite. Such decorators can add or
1552
remove tests, or even remote the test suite to another machine if
1553
desired. (Robert Collins)
1555
* The smart server verb ``Repository.get_parent_map`` can now include
1556
information about ghosts when the special revision ``include-missing:``
1557
is in the requested parents map list. With this flag, ghosts are
1558
included as ``missing:REVISION_ID``. (Robert Collins, Andrew Bennetts)
1560
* ``_walk_to_common_revisions`` will now batch up at least 50
1561
revisions before calling ``get_parent_map`` on the target,
1562
regardless of ``InterRepository``.
1563
(Andrew Bennetts, Robert Collins)
1568
:Codename: paraskavedekatriaphobia
1570
:1.13rc1: 2009-03-10
1574
GNU Changelog output can now be produced by ``bzr log --gnu-changelog``. Debug
1575
flags can now be set in ``~/.bazaar/bazaar.conf``. Lightweight checkouts and
1576
stacked branches should both be much faster over remote connections.
1578
Changes From 1.13.1 to 1.13.2
1579
*****************************
1581
A regression was found in the 1.13.1 release. When bzr 1.13.1 and earlier push
1582
a stacked branch they do not take care to push all the parent inventories for
1583
the transferred revisions. This means that a smart server serving that branch
1584
often cannot calculate inventory deltas for the branch (because smart server
1585
does not/cannot open fallback repositories). Prior to 1.13 the server did not
1586
have a verb to stream revisions out of a repository, so that's why this bug has
1592
* Fix for bug 354036 ErrorFromSmartServer - AbsentContentFactory object has no
1593
attribute 'get_bytes_as' exception while pulling from Launchpad
1594
(Jean-Francois Roy, Andrew Bennetts, Robert Collins)
1596
Changes From 1.13final to 1.13.1
1597
********************************
1599
A couple regessions where found in the 1.13 release. The pyrex-generated C
1600
extensions are missing from the .tar.gz and .zip files. Documentation on how
1601
to generate GNU ChangeLogs is wrong.
1606
* Change ``./bzr``'s ``_script_version`` to match ./bzrlib/__init__.py
1607
version_info. (Bob Tanner, Martin Pool, #345232)
1609
* Distribution archives for 1.13 do not contain generated C extension modules
1610
(Jean-Francois Roy, Bob Tanner, #344465)
1612
* GNU ChangeLog output can now be produced by bzr log --format gnu-changelog is
1613
incorrect (Deejay, Bob Tanner, Martin Pool, Robert Collins, #343928)
1615
* ``merge --force`` works again. (Robert Collins, #342105)
1617
Changes From 1.13rc1 to 1.13final
1618
*********************************
1620
* Fix "is not a stackable format" error when pushing a
1621
stackable-format branch with an unstackable-format repository to a
1622
destination with a default stacking policy. (Andrew Bennetts)
1624
* Progress bars now show the rate of network activity for
1625
``bzr+ssh://`` and ``bzr://`` connections. (Andrew Bennetts)
1627
Compatibility Breaks
1628
********************
1630
* ``bzr log --line`` now indicates which revisions are merges with
1631
`[merge]` after the date. Scripts which parse the output of this
1632
command may need to be adjusted.
1633
(Neil Martinsen-Burrell)
1638
* ``bzr reconfigure`` now supports --with-trees and --with-no-trees
1639
options to change the default tree-creation policy of shared
1640
repositories. (Matthew Fuller, Marius Kruger, #145033)
1642
* Debug flags can now be set in ``~/.bazaar/bazaar.conf``.
1645
* Filtered views provide a mask over the tree so that users can focus
1646
on a subset of a tree when doing their work. See ``Filtered views``
1647
in chapter 7 of the User Guide and ``bzr help view`` for details.
1650
* GNU Changelog output can now be produced by ``bzr log --gnu-changelog``.
1651
(Andrea Bolognani, Martin Pool)
1653
* The ``-Dmemory`` flag now gives memory information on Windows.
1654
(John Arbash Meinel)
1656
* Multiple authors for a commit can now be recorded by using the "--author"
1657
option multiple times. (James Westby, #185772)
1659
* New clean-tree command, from bzrtools. (Aaron Bentley, Jelmer Vernoij)
1661
* New command ``bzr launchpad-open`` opens a Launchpad web page for that
1662
branch in your web browser, as long as the branch is on Launchpad at all.
1665
* New API for getting bugs fixed by a revision: Revision.iter_bugs().
1671
* All bzr ``Hooks`` classes are now registered in
1672
``bzrlib.hooks.known_hooks``. This removes the separate list from
1673
``bzrlib.tests`` and ensures that all hooks registered there are
1674
correctly isolated by the test suite (previously
1675
``MutableTreeHooks`` were not being isolated correctly). Further,
1676
documentation for hooks is now dynamically generated from the
1677
present HookPoints. ``bzr hooks`` will now also report on all the
1678
hooks present in the ``bzrlib.hooks.known_hooks`` registry.
1681
* ``bzr add`` no longer prints ``add completed`` on success. Failure
1682
still prints an error message. (Robert Collins)
1684
* ``bzr branch`` now has a ``--no-tree`` option which turns off the
1685
generation of a working tree in the new branch.
1686
(Daniel Watkins, John Klinger, #273993)
1688
* Bazaar will now point out ``bzr+ssh://`` to the user when they
1689
use ssh://. (Jelmer Vernooij, #330535)
1691
* ``bzr -v info`` now omits the number of committers branch statistic,
1692
making it many times faster for large projects. To include that
1693
statistic in the output, use ``bzr -vv info``.
1696
* ``bzr push`` to a ``bzr`` url (``bzr://``, ``bzr+ssh://`` etc) will
1697
stream if the server is version 1.13 or greater, reducing roundtrips
1698
significantly. (Andrew Bennetts, Robert Collins)
1700
* Lightweight Checkouts and Stacked Branches should both be much
1701
faster over remote connections. Building the working tree now
1702
batches up requests into approx 5MB requests, rather than a separate
1703
request for each file. (John Arbash Meinel)
1705
* Support for GSSAPI authentication when using HTTP or HTTPS.
1708
* The ``bzr shelve`` prompt now includes a '?' help option to explain the
1709
short options better. (Daniel Watkins, #327429)
1711
* ``bzr lp-open`` now falls back to the push location if it cannot find a
1712
public location. (Jonathan Lange, #332372)
1714
* ``bzr lp-open`` will try to find the Launchpad URL for the location
1715
passed on the command line. This makes ``bzr lp-open lp:foo`` work as
1716
expected. (Jonathan Lange, #332705)
1718
* ``bzr send`` now supports MH-E via ``emacsclient``. (Eric Gillespie)
1723
* Allows ``bzr log <FILE>`` to be called in an empty branch without
1724
backtracing. (Vincent Ladeuil, #346431)
1726
* Bazaar now gives a better message including the filename if it's
1727
unable to read a file in the working directory, for example because
1728
of a permission error. (Martin Pool, #338653)
1730
* ``bzr cat -r<old> <path>`` doesn't traceback anymore when <path> has a
1731
file id in the working tree different from the one in revision <old>.
1732
(Vincent Ladeuil, #341517, #253806)
1734
* ``bzr send`` help is more specific about how to apply merge
1735
directives. (Neil Martinsen-Burrell, #253470)
1737
* ``bzr missing`` now uses ``Repository.get_revision_delta()`` rather
1738
than fetching trees and determining a delta itself. (Jelmer
1741
* ``bzr push`` to a smart server no longer causes "Revision
1742
{set([('null:',)])} not present ..." errors when the branch has
1743
multiple root revisions. (Andrew Bennetts, #317654)
1745
* ``bzr shelve`` now properly handle patches with no terminating newline.
1746
(Benoît PIERRE, #303569)
1748
* ``bzr unshelve`` gives a more palatable error if passed a non-integer
1749
shelf id. (Daniel Watkins)
1751
* Export now handles files that are not present in the tree.
1752
(James Westby, #174539)
1754
* Fixed incorrect "Source format does not support stacking" warning
1755
when pushing to a smart server. (Andrew Bennetts, #334114)
1757
* Fixed "sprout() got an unexpected keyword argument 'source_branch'"
1758
error branching from old repositories.
1759
(Martin Pool, #321695)
1761
* Make ``bzr push --quiet <non-local location>`` less chatty.
1762
(Kent Gibson, #221461)
1764
* Many Branch hooks would not fire with ``bzr://`` and ``bzr+ssh://``
1765
branches, and this was not noticed due to a bug in the test logic
1766
for branches. This is now fixed and a test added to prevent it
1767
reoccuring. (Robert Collins, Andrew Bennetts)
1769
* Restore the progress bar on Windows. We were disabling it when TERM
1770
wasn't set, but Windows doesn't set TERM. (Alexander Belchenko,
1773
* ``setup.py build_ext`` now gives a proper error when an extension
1774
fails to build. (John Arbash Meinel)
1776
* Symlinks to non ascii file names are now supported.
1777
(Robert Collins, Vincent Ladeuil, #339055, #272444)
1779
* Under rare circumstances (aka nobody reported a bug about it), the ftp
1780
transport could revert to ascii mode. It now stays in binary mode except
1781
when needed. (Vincent Ladeuil)
1783
* Unshelve does not generate warnings about progress bars.
1784
(Aaron Bentley, #328148)
1786
* shelve cleans up properly when unversioned files are specified.
1787
(Benoît Pierre, Aaron Bentley)
1792
* Added ``Organizing your workspace`` to the User Guide appendices,
1793
summarizing some common ways of organizing trees, branches and
1794
repositories and the processes/workflows implied/enabled by each.
1797
* Hooks can now be self documenting. ``bzrlib.hooks.Hooks.create_hook``
1798
is the entry point for this feature. (Robert Collins)
1800
* The documentation for ``shelve`` and ``unshelve`` has been clarified.
1801
(Daniel Watkins, #327421, #327425)
1806
* ``bzr selftest`` now fails if the bazaar sources contain trailing
1807
whitespace, non-unix style line endings and files not ending in a
1808
newline. About 372 files and 3243 lines with trailing whitespace was
1809
updated to comply with this. The code already complied with the other
1810
criteria, but now it is enforced. (Marius Kruger)
1812
* ``bzrlib.branch.PushResult`` was renamed to
1813
``bzrlib.branch.BranchPushResult``. (Jelmer Vernooij)
1815
* ``Branch.fetch`` and ``Repository.fetch`` now return None rather
1816
than a count of copied revisions and failed revisions. A while back
1817
we stopped ever reporting failed revisions because we started
1818
erroring instead, and the copied revisions count is not used in the
1819
UI at all - indeed it only reflects the repository status not
1820
changes to the branch itself. (Robert Collins)
1822
* ``Inventory.apply_delta`` now raises an AssertionError if a file-id
1823
appears multiple times within the delta. (Ian Clatworthy)
1825
* MutableTree.commit now favours the "authors" argument, with the old
1826
"author" argument being deprecated.
1828
* Remove deprecated EmptyTree. (Martin Pool)
1830
* ``Repository.fetch`` now accepts an optional ``fetch_spec``
1831
parameter. A ``SearchResult`` or ``MiniSearchResult`` may be passed
1832
to ``fetch_spec`` instead of a ``last_revision`` to specify exactly
1833
which revisions to fetch. (Andrew Bennetts)
1835
* ``RepositoryAcquisitionPolicy.acquire_repository`` now returns a
1836
tuple of ``(repository, is_new_flag)``, rather than just the
1837
repository. (Andrew Bennetts)
1839
* Revision.get_apparent_author() is now deprecated, replaced by
1840
Revision.get_apparent_authors(), which returns a list. The former
1841
now returns the first item that would be returned from the second.
1843
* The ``BranchBuilder`` test helper now accepts a ``timestamp``
1844
parameter to ``build_commit`` and ``build_snapshot``. (Martin Pool)
1846
* The ``_fetch_*`` attributes on ``Repository`` are now on
1847
``RepositoryFormat``, more accurately reflecting their intent (they
1848
describe a disk format capability, not state of a particular
1849
repository of that format). (Robert Collins)
1854
* Branching from a non-stacked branch on a smart protocol is now
1855
free of virtual file system methods.
1856
(Robert Collins, Andrew Bennetts)
1858
* Branch and Repository creation on a bzr+ssh://server are now done
1859
via RPC calls rather than VFS calls, reducing round trips for
1860
pushing new branches substantially. (Robert Collins)
1862
* ``Branch.clone`` now takes the ``repository_policy`` formerly used
1863
inside ``BzrDir.clone_on_transport``, allowing stacking to be
1864
configured before the branch tags and revision tip are set. This
1865
fixes a race condition cloning stacked branches that would cause
1866
plugins to have hooks called on non-stacked instances.
1867
(Robert Collins, #334187)
1869
* ``BzrDir.cloning_metadir`` now has a RPC call. (Robert Collins)
1871
* ``BzrDirFormat.__str__`` now uses the human readable description
1872
rather than the sometimes-absent disk label. (Robert Collins)
1874
* ``bzrlib.fetch`` is now composed of a sender and a sink component
1875
allowing for decoupling over a network connection. Fetching from
1876
or into a RemoteRepository with a 1.13 server will use this to
1877
stream the operation.
1878
(Andrew Bennetts, Robert Collins)
1880
* ``bzrlib.tests.run_suite`` accepts a runner_class parameter
1881
supporting the use of different runners. (Robert Collins)
1883
* Change how file_ids and revision_ids are interned as part of
1884
inventory deserialization. Now we use the real ``intern()``, rather
1885
than our own workaround that would also cache a Unicode copy of the
1886
string, and never emptied the cache. This should slightly reduce
1887
memory consumption. (John Arbash Meinel)
1889
* New branch method ``create_clone_on_transport`` that returns a
1890
branch object. (Robert Collins)
1892
* New hook Commands['extend_command'] to allow plugins to access a
1893
command object before the command is run (or help generated from
1894
it), without overriding the command. (Robert Collins)
1896
* New version of the ``BzrDir.find_repository`` verb supporting
1897
``_network_name`` to support removing more _ensure_real calls.
1900
* ``RemoteBranchFormat`` no longer claims to have a disk format string.
1903
* ``Repository`` objects now have ``suspend_write_group`` and
1904
``resume_write_group`` methods. These are currently only useful
1905
with pack repositories. (Andrew Bennetts, Robert Collins)
1907
* ``BzrDirFormat``, ``BranchFormat`` and ``RepositoryFormat`` objects
1908
now have a ``network_name`` for passing the format across RPC calls.
1909
(Robert Collins, Andrew Bennetts)
1911
* ``RepositoryFormat`` objects now all have a new attribute
1912
``_serializer`` used by fetch when reserialising is required.
1913
(Robert Collins, Andrew Bennetts)
1915
* Some methods have been pulled up from ``BzrBranch`` to ``Branch``
1916
to aid branch types that are not bzr branch objects (like
1917
RemoteBranch). (Robert Collins, Andrew Bennetts)
1919
* Test adaptation has been made consistent throughout the built in
1920
tests. ``TestScenarioApplier``, ``multiply_tests_from_modules``,
1921
``adapt_tests``, ``adapt_modules`` have all been deleted. Please
1922
use ``multiply_tests``, or for lower level needs ``apply_scenarios``
1923
and ``apply_scenario``. (Robert Collins)
1925
* ``TestSkipped`` is now detected by TestCase and passed to the
1926
``TestResult`` by calling ``addSkip``. For older TestResult objects,
1927
where ``addSkip`` is not available, ``addError`` is still called.
1928
This permits test filtering in subunit to strip out skipped tests
1929
resulting in a faster fix-shrink-list-run cycle. This is compatible
1930
with the testtools protocol for skips. (Robert Collins)
1932
* The ``_index`` of ``KnitVersionedFiles`` now supports the ability
1933
to scan an underlying index that is going to be incorporated into
1934
the ``KnitVersionedFiles`` object, to determine if it has missing
1935
delta references. The method is ``scan_unvalidated_index``.
1936
(Andrew Bennetts, Robert Collins)
1938
* There is a RemoteSink object which handles pushing to smart servers.
1939
(Andrew Bennetts, Robert Collins)
1941
* ``TransportTraceDecorator`` now logs ``put_bytes_non_atomic`` and
1942
``rmdir`` calls. (Robert Collins)
1944
* ``VersionedFiles`` record adapters have had their signature change
1945
from ``(record, record.get_bytes_as(record.storage_kind))`` to
1946
``(record)`` reducing excess duplication and allowing adapters
1947
to access private data in record to obtain content more
1948
efficiently. (Robert Collins)
1950
* We no longer probe to see if we should create a working tree during
1951
clone if we cannot get a local_abspath for the new bzrdir.
1958
:Codename: 1234567890
1960
:1.12rc1: 2009-02-10
1962
This release of Bazaar contains many improvements to the speed,
1963
documentation and functionality of ``bzr log`` and the display of logged
1964
revisions by ``bzr status``. bzr now also gives a better indication of
1965
progress, both in the way operations are drawn onto a text terminal, and
1966
by showing the rate of network IO.
1968
Changes from RC1 to Final
1969
*************************
1971
* ``bzr init --development-wt5[-rich-root]`` would fail because of
1972
circular import errors. (John Arbash Meinel, #328135)
1974
* Expanded the help for log and added a new help topic called
1975
``log-formats``. (Ian Clatworthy)
1977
Compatibility Breaks
1978
********************
1980
* By default, ``bzr status`` after a merge now shows just the pending
1981
merge tip revisions. This improves the signal-to-noise ratio after
1982
merging from trunk and completes much faster. To see all merged
1983
revisions, use the new ``-v`` flag. (Ian Clatworthy)
1985
* ``bzr log --line`` now shows any tags after the date and before
1986
the commit message. If you have scripts which parse the output
1987
from this command, you may need to adjust them accordingly.
1990
* ``bzr log --short`` now shows any additional revision properties
1991
after the date and before the commit message. Scripts that parse
1992
output of the log command in this situation may need to adjust.
1993
(Neil Martinsen-Burrell)
1995
* The experimental formats ``1.12-preview`` and ``1.12-preview-rich-root``
1996
have been renamed ``development-wt5`` and ``development-wt5-rich-root``
1997
respectively, given they are not ready for release in 1.12.
2000
* ``read_bundle_from_url`` has been deprecated. (Vincent Ladeuil)
2005
* Add support for filtering ``bzr missing`` on revisions. Remote revisions
2006
can be filtered using ``bzr missing -r -20..-10`` and local revisions can
2007
be filtered using ``bzr missing --my-revision -20..-10``.
2010
* ``bzr log -p`` displays the patch diff for each revision.
2011
When logging a file, the diff only includes changes to that file.
2012
(Ian Clatworthy, #202331, #227335)
2014
* ``bzr log`` supports a new option called ``-n N`` or ``--level N``.
2015
A value of 0 (zero) means "show all nested merge revisions" while
2016
a value of 1 (one) means "show just the top level". Values above
2017
1 can be used to see a limited amount of nesting. That can be
2018
useful for seeing the level or two below PQM submits for example.
2019
To force the ``--short`` and ``--line`` formats to display all nested
2020
merge revisions just like ``--long`` does by default, use a command
2021
like ``bzr log --short -n0``. To display just the mainline using
2022
``--long`` format, ``bzr log --long -n1``.
2028
* ``bzr add`` more clearly communicates success vs failure.
2031
* ``bzr init`` will now print a little less verbose output.
2034
* ``bzr log`` is now much faster in many use cases, particularly
2035
at incrementally displaying results and filtering by a
2036
revision range. (Ian Clatworthy)
2038
* ``bzr log --short`` and ``bzr log --line`` now show tags, if any,
2039
for each revision. The tags are shown comma-separated inside
2040
``{}``. For short format, the tags appear at the end of line
2041
before the optional ``[merge]`` indicator. For line format,
2042
the tags appear after the date. (Ian Clatworthy)
2044
* Progress bars now show the rate of activity for some sftp
2045
operations, and they are drawn different. (Martin Pool, #172741)
2047
* Progress bars now show the rate of activity for urllib and pycurl based
2048
http client implementations. The operations are tracked at the socket
2049
level for better precision.
2052
* Rule-based preferences can now accept multiple patterns for a set of
2053
rules. (Marius Kruger)
2055
* The ``ancestor:`` revision spec will now default to referring to the
2056
parent of the branch if no other location is given.
2057
(Daniel Watkins, #198417)
2059
* The debugger started as a result of setting ``$BZR_PDB`` works
2060
around a bug in ``pdb``, http://bugs.python.org/issue4150. The bug
2061
can cause truncated tracebacks in Python versions before 2.6.
2064
* VirtualVersionedFiles now implements
2065
``iter_lines_added_or_present_in_keys``. This allows the creation of
2066
new branches based on stacked bzr-svn branches. (#311997)
2071
* ``bzr annotate --show-ids`` doesn't give a backtrace on empty files
2073
(Anne Mohsen, Vincent Ladeuil, #314525)
2075
* ``bzr log FILE`` now correctly shows mainline revisions merging
2076
a change to FILE when the ``--short`` and ``--line`` log formats
2077
are used. (Ian Clatworthy, #317417)
2079
* ``bzr log -rX..Y FILE`` now shows the history of FILE provided
2080
it existed in Y or X, even if the file has since been deleted or
2081
renamed. If no range is given, the current/basis tree and
2082
initial tree are searched in that order. More generally, log
2083
now interprets filenames in their historical context.
2084
(Ian Clatworthy, #175520)
2086
* ``bzr status`` now reports nonexistent files and continues, then
2087
errors (with code 3) at the end. (Karl Fogel, #306394)
2089
* Don't require the present compression base in knits to be the same
2090
when adding records in knits. (Jelmer Vernooij, #307394)
2092
* Fix a problem with CIFS client/server lag on Windows colliding with
2093
an invariant-per-process algorithm for generating AtomicFile names
2094
(Adrian Wilkins, #304023)
2096
* Many socket operations now handle EINTR by retrying the operation.
2097
Previously EINTR was treated as an unrecoverable failure. There is
2098
a new ``until_no_eintr`` helper function in ``bzrlib.osutils``.
2101
* Support symlinks with non-ascii characters in the symlink filename.
2102
(Jelmer Vernooij, #319323)
2104
* There was a bug in how we handled resolving when a file is deleted
2105
in one branch, and modified in the other. If there was a criss-cross
2106
merge, we would cause the deletion to conflict a second time.
2107
(Vincent Ladeuil, John Arbash Meinel)
2109
* There was another bug in how we chose the correct intermediate LCA in
2110
criss-cross merges leading to several kind of changes be incorrectly
2112
(John Arbash Meinel, Vincent Ladeuil)
2114
* Unshelve now handles deleted paths without crashing. (Robert Collins)
2119
* Improved plugin developer documentation. (Martin Pool)
2124
* ``ProgressBarStack`` is deprecated; instead use
2125
``ui_factory.nested_progress_bar`` to create new progress bars.
2128
* ForeignVcsMapping() now requires a ForeignVcs object as first
2129
argument. (Jelmer Vernooij)
2131
* ForeignVcsMapping.show_foreign_revid() has been moved to
2132
ForeignVcs. (Jelmer Vernooij)
2134
* ``read_bundle_from_url`` is deprecated in favor of
2135
``read_mergeable_from_url``. (Vincent Ladeuil)
2137
* Revision specifiers are now registered in
2138
``bzrlib.revisionspec.revspec_registry``, and the old list of
2139
revisionspec classes (``bzrlib.revisionspec.SPEC_TYPES``) has been
2140
deprecated. (Jelmer Vernooij, #321183)
2142
* The progress and UI classes have changed; the main APIs remain the
2143
same but code that provides a new UI or progress bar class may
2144
need to be updated. (Martin Pool)
2149
* Default User Interface (UI) is CLIUIFactory when bzr runs in a dumb
2150
terminal. It is sometimes desirable do override this default by forcing
2151
bzr to use TextUIFactory. This can be achieved by setting the
2152
BZR_USE_TEXT_UI environment variable (emacs shells, as opposed to
2153
compile buffers, are such an example).
2156
* New API ``Branch.iter_merge_sorted_revisions()`` that iterates over
2157
``(revision_id, depth, revno, end_of_merge)`` tuples.
2160
* New ``Branch.dotted_revno_to_revision_id()`` and
2161
``Branch.revision_id_to_dotted_revno()`` APIs that pick the most
2162
efficient way of doing the mapping.
2165
* Refactor cmd_serve so that it's a little easier to build commands that
2166
extend it, and perhaps even a bit easier to read. (Jonathan Lange)
2168
* ``TreeDelta.show()`` now accepts a ``filter`` parameter allowing log
2169
formatters to retrict the output.
2173
bzr 1.11 "Eyes up!" 2009-01-19
2174
##############################
2176
This first monthly release of Bazaar for 2009 improves Bazaar's operation
2177
in Windows, Mac OS X, and other situations where file names are matched
2178
without regard to capitalization: Bazaar tries to match the case of an
2179
existing file. This release of Bazaar also improves the efficiency of
2180
Tortoise Windows Shell integration and lets it work on 64-bit platforms.
2182
The UI through which Bazaar supports historic formats has been improved,
2183
so 'bzr help formats' now gives a simpler and shorter list, with clear
2186
This release also fixes a number of bugs, particularly a glitch that can
2187
occur when there are concurrent writes to a pack repository.
2192
* Fix failing test when CompiledChunksToLines is not available.
2195
* Stacked branches don't repeatedly open their transport connection.
2196
(John Arbash Meinel)
2200
bzr 1.11rc1 "Eyes up!" 2009-01-09
2201
#################################
2206
* Formats using Knit-based repository formats are now explicitly
2207
marked as deprecated. (Ian Clatworthy)
2212
* Add support for `bzr tags -r 1..2`, that is we now support showing
2213
tags applicable for a specified revision range. (Marius Kruger)
2215
* ``authentication.conf`` now accepts pluggable read-only credential
2216
stores. Such a plugin (``netrc_credential_store``) is now included,
2217
handles the ``$HOME/.netrc`` file and can server as an example to
2218
implement other plugins.
2221
* ``shelve --list`` can now be used to list shelved changes.
2227
* Add trailing slash to directories in all output of ``bzr ls``, except
2228
``bzr ls --null``. (Gordon P. Hemsley, #306424)
2230
* ``bzr revision-info`` now supports a -d option to specify an
2231
alternative branch. (Michael Hudson)
2233
* Add connection to a C++ implementation of the Windows Shell Extension
2234
which is able to fully replace the current Python implemented one.
2235
Advantages include 64bit support and reduction in overhead for
2236
processes which drag in shell extensions.
2239
* Support the Claws mail client directly, rather than via
2240
xdg-email. This prevents the display of an unnecessary modal
2241
dialog in Claws, informing the user that a file has been
2242
attached to the message, and works around bug #291847 in
2243
xdg-utils which corrupts the destination address.
2245
* When working on a case-insensitive case-preserving file-system, as
2246
commonly found with Windows, bzr will often ignore the case of the
2247
arguments specified by the user in preference to the case of an existing
2248
item on the file-system or in the inventory to help prevent
2249
counter-intuitive behaviour on Windows. (Mark Hammond)
2254
* Allow BzrDir implementation to implement backing up of
2255
control directory. (#139691)
2257
* ``bzr push`` creating a new stacked branch will now only open a
2258
single connection to the target machine. (John Arbash Meinel)
2260
* Don't call iteritems on transport_list_registry, because it may
2261
change during iteration. (Martin Pool, #277048)
2263
* Don't make a broken branch when pushing an unstackable-format branch
2264
that's in a stackable shared repository to a location with default
2265
stack-on location. (Andrew Bennetts, #291046)
2267
* Don't require embedding user in HTTP(S) URLs do use authentication.conf.
2268
(Ben Jansen, Vincent Ladeuil, #300347)
2270
* Fix a problem with CIFS client/server lag on windows colliding with
2271
an invariant-per-process algorithm for generating AtomicFile names
2272
(Adrian Wilkins, #304023)
2274
* Fix bogus setUp signature in UnavailableFTPServer.
2275
(Gary van der Merwe, #313498)
2277
* Fix compilation error in ``_dirstate_helpers_c`` on SunOS/Solaris.
2280
* Fix SystemError in ``_patiencediff_c`` module by calling
2281
PyErr_NoMemory() before returning NULL in PatienceSequenceMatcher_new.
2282
(Andrew Bennetts, #303206)
2284
* Give proper error message for diff with non-existent dotted revno.
2285
(Marius Kruger, #301969)
2287
* Handle EACCES (permission denied) errors when launching a message
2288
editor, and emit warnings when a configured editor cannot be
2289
started. (Andrew Bennetts)
2291
* ``$HOME/.netrc`` file is now recognized as a read-only credential store
2292
if configured in ``authentication.conf`` with 'password_encoding=netrc'
2293
in the appropriate sections.
2294
(Vincent Ladeuil, #103029)
2296
* Opening a stacked branch now properly shares the connection, rather
2297
than opening a new connection for the stacked-on branch.
2298
(John Arbash meinel)
2300
* Preserve transport decorators while following redirections.
2301
(Vincent Ladeuil, #245964, #270863)
2303
* Provides a finer and more robust filter for accepted redirections.
2304
(Vincent Ladeuil, #303959, #265070)
2306
* ``shelve`` paths are now interpreted relative to the current working
2307
tree. (Aaron Bentley)
2309
* ``Transport.readv()`` defaults to not reading more than 100MB in a
2310
single array. Further ``RemoteTransport.readv`` sets this to 5MB to
2311
work better with how it splits its requests.
2312
(John Arbash Meinel, #303538)
2314
* Pack repositories are now able to reload the pack listing and retry
2315
the current operation if another action causes the data to be
2316
repacked. (John Arbash Meinel, #153786)
2318
* ``pull -v`` now respects the log_format configuration variable.
2321
* ``push -v`` now works on non-initial pushes. (Aaron Bentley)
2323
* Use the short status format when the short format is used for log.
2324
(Vincent Ladeuil, #87179)
2326
* Allow files to be renamed or moved via remove + add-by-id. (Charles
2332
* Improved the formats help topic to explain why multiple formats
2333
exist and to provide guidelines in selecting one. Introduced
2334
two new supporting help topics: current-formats and other-formats.
2340
* ``LRUCache(after_cleanup_size)`` was renamed to
2341
``after_cleanup_count`` and the old name deprecated. The new name is
2342
used for clarity, and to avoid confusion with
2343
``LRUSizeCache(after_cleanup_size)``. (John Arbash Meinel)
2345
* New ``ForeignRepository`` base class, to help with foreign branch
2346
support (e.g. svn). (Jelmer Vernooij)
2348
* ``node_distances`` and ``select_farthest`` can no longer be imported
2349
from ``bzrlib.graph``. They can still be imported from
2350
``bzrlib.deprecated_graph``, which has been the preferred way to
2351
import them since before 1.0. (Andrew Bennetts)
2353
* The logic in commit now delegates inventory basis calculations to
2354
the ``CommitBuilder`` object; this requires that the commit builder
2355
in use has been updated to support the new ``recording_deletes`` and
2356
``record_delete`` methods. (Robert Collins)
2361
* An HTTPS server is now available (it requires python-2.6). Future bzr
2362
versions will allow the use of the python-2.6 ssl module that can be
2363
installed for 2.5 and 2.4.
2365
* ``bzr selftest`` now fails if new trailing white space is added to
2366
the bazaar sources. It only checks changes not committed yet. This
2367
means that PQM will now reject changes that introduce new trailing
2368
whitespace. (Marius Kruger)
2370
* Introduced new experimental formats called ``1.12-preview`` and
2371
``1.12-preview-rich-root`` to enable testing of related pending
2372
features, namely content filtering and filtered views.
2378
* Added an ``InventoryEntry`` cache when deserializing inventories.
2379
Can cut the time to iterate over multiple RevisionsTrees in half.
2380
(John Arbash Meinel)
2382
* Added ``bzrlib.fifo_cache.FIFOCache`` which is designed to have
2383
minimal overhead versus using a plain dict for cache hits, at the
2384
cost of not preserving the 'active' set as well as an ``LRUCache``.
2385
(John Arbash Meinel)
2387
* ``bzrlib.patience_diff.unified_diff`` now properly uses a tab
2388
character to separate the filename from the date stamp, and doesn't
2389
add trailing whitespace when a date stamp is not supplied.
2390
(Adeodato Simó, John Arbash Meinel)
2392
* ``DirStateWorkingTree`` and ``DirStateWorkingTreeFormat`` added
2393
as base classes of ``WorkingTree4`` and ``WorkingTreeFormat4``
2394
respectively. (Ian Clatworthy)
2396
* ``KnitVersionedFiles._check_should_delta()`` now uses the
2397
``get_build_details`` api to avoid multiple hits to the index, and
2398
to properly follow the ``compression_parent`` rather than assuming
2399
it is the left-hand parent. (John Arbash Meinel)
2401
* ``KnitVersionedFiles.get_record_stream()`` will now chose a
2402
more optimal ordering when the keys are requested 'unordered'.
2403
Previously the order was fully random, now the records should be
2404
returned from each pack in turn, in forward I/O order.
2405
(John Arbash Meinel)
2407
* ``mutter()`` will now flush the ``~/.bzr.log`` if it has been more
2408
than 2s since the last time it flushed. (John Arbash Meinel)
2410
* New method ``bzrlib.repository.Repository.add_inventory_by_delta``
2411
allows adding an inventory via an inventory delta, which can be
2412
more efficient for some repository types. (Robert Collins)
2414
* Repository ``CommitBuilder`` objects can now accumulate an inventory
2415
delta. To enable this functionality call ``builder.recording_deletes``
2416
and additionally call ``builder.record_delete`` when a delete
2417
against the basis occurs. (Robert Collins)
2419
* The default http handler has been changed from pycurl to urllib.
2420
The default is still pycurl for https connections. (The only
2421
advantage of pycurl is that it checks ssl certificates.)
2422
(John Arbash Meinel)
2424
* ``VersionedFiles.get_record_stream()`` can now return objects with a
2425
storage_kind of ``chunked``. This is a collection (list/tuple) of
2426
strings. You can use ``osutils.chunks_to_lines()`` to turn them into
2427
guaranteed 'lines' or you can use ``''.join(chunks)`` to turn it
2428
into a fulltext. This allows for some very good memory savings when
2429
asking for many texts that share ancestry, as the individual chunks
2430
can be shared between versions of the file. (John Arbash Meinel)
2432
* ``pull -v`` and ``push -v`` use new function
2433
``bzrlib.log.show_branch_change`` (Aaron Bentley)
2440
Bazaar 1.10 has several performance improvements for copying revisions
2441
(especially for small updates to large projects). There has also been a
2442
significant amount of effort in polishing stacked branches. The commands
2443
``shelve`` and ``unshelve`` have become core commands, with an improved
2446
The only changes versus bzr-1.10rc1 are bugfixes for stacked branches.
2451
* Don't set a pack write cache size from RepoFetcher, because the
2452
cache is not coherent with reads and causes ShortReadvErrors.
2453
This reverses the change that fixed #294479.
2454
(Martin Pool, #303856)
2456
* Properly handle when a revision can be inserted as a delta versus
2457
when it needs to be expanded to a fulltext for stacked branches.
2458
There was a bug involving merge revisions. As a method to help
2459
prevent future difficulties, also make stacked fetches sort
2460
topologically. (John Arbash Meinel, #304841)
2463
bzr 1.10rc1 2008-11-28
2464
######################
2466
This release of Bazaar focuses on performance improvements when pushing
2467
and pulling revisions, both locally and to remote networks. The popular
2468
``shelve`` and ``unshelve`` commands, used to interactively revert and
2469
restore work in progress, have been merged from bzrtools into the bzr
2470
core. There are also bug fixes for portability, and for stacked branches.
2475
* New ``commit_message_template`` hook that is called by the commit
2476
code to generate a template commit message. (Jelmer Vernooij)
2478
* New `shelve` and `unshelve` commands allow undoing and redoing changes.
2484
* ``(Remote)Branch.copy_content_into`` no longer generates the full revision
2485
history just to set the last revision info.
2486
(Andrew Bennetts, John Arbash Meinel)
2488
* Fetches between formats with different serializers (such as
2489
pack-0.92-subtree and 1.9-rich-root) are faster now. This is due to
2490
operating on batches of 100 revisions at time rather than
2491
one-by-one. (Andrew Bennetts, John Arbash Meinel)
2493
* Search index files corresponding to pack files we've already used
2494
before searching others, because they are more likely to have the
2495
keys we're looking for. This reduces the number of iix and tix
2496
files accessed when pushing 1 new revision, for instance.
2497
(John Arbash Meinel)
2499
* Signatures to transfer are calculated more efficiently in
2500
``item_keys_introduced_by``. (Andrew Bennetts, John Arbash Meinel)
2502
* The generic fetch code can once again copy revisions and signatures
2503
without extracting them completely to fulltexts and then serializing
2504
them back down into byte strings. This is a significant performance
2505
improvement when fetching from a stacked branch.
2506
(John Arbash Meinel, #300289)
2508
* When making a large readv() request over ``bzr+ssh``, break up the
2509
request into more manageable chunks. Because the RPC is not yet able
2510
to stream, this helps keep us from buffering too much information at
2511
once. (John Arbash Meinel)
2516
* Better message when the user needs to set their Launchpad ID.
2517
(Martin Pool, #289148)
2519
* ``bzr commit --local`` doesn't access the master branch anymore.
2520
This fixes a regression introduced in 1.9. (Marius Kruger, #299313)
2522
* Don't call the system ``chdir()`` with an empty path. Sun OS seems
2523
to give an error in that case. Also, don't count on ``getcwd()``
2524
being able to allocate a new buffer, which is a gnu extension.
2525
(John Arbash Meinel, Martin Pool, Harry Hirsch, #297831)
2527
* Don't crash when requesting log --forward <file> for a revision range
2528
starting with a dotted revno.
2529
(Vincent Ladeuil, #300055)
2531
* Don't create text deltas spanning stacked repositories; this could
2532
cause "Revision X not present in Y" when later accessing them.
2533
(Martin Pool, #288751)
2535
* Pack repositories are now able to reload the pack listing and retry
2536
the current operation if another action causes the data to be
2537
repacked. (John Arbash Meinel, #153786)
2539
* PermissionDenied errors from smart servers no longer cause
2540
"PermissionDenied: "None"" on the client.
2541
(Andrew Bennetts, #299254)
2543
* Pushing to a stacked pack repository now batches writes, the same
2544
way writes are batched to ordinary pack repository. This makes
2545
pushing to a stacked branch over the network much faster.
2546
(Andrew Bennetts, #294479)
2548
* TooManyConcurrentRequests no longer occur when a fetch fails and
2549
tries to abort a write group. This allows the root cause (e.g. a
2550
network interruption) to be reported. (Andrew Bennetts, #297014)
2552
* RemoteRepository.get_parent_map now uses fallback repositories.
2553
(Aaron Bentley, #297991?, #293679?)
2558
* ``CommitBuilder`` now validates the strings it will be committing,
2559
to ensure that they do not have characters that will not be properly
2560
round-tripped. For now, it just checks for characters that are
2561
invalid in the XML form. (John Arbash Meinel, #295161)
2563
* Constructor parameters for NewPack (internal to pack repositories)
2564
have changed incompatibly.
2566
* ``Repository.abort_write_group`` now accepts an optional
2567
``suppress_errors`` flag. Repository implementations that override
2568
``abort_write_group`` will need to be updated to accept the new
2569
argument. Subclasses that only override ``_abort_write_group``
2570
don't need to change.
2572
* Transport implementations must provide copy_tree_to_transport. A default
2573
implementation is provided for Transport subclasses.
2578
* ``bzr selftest`` now fails if no doctests are found in a module
2579
that's expected to have them. (Martin Pool)
2581
* Doctests now only report the first failure. (Martin Pool)
2587
This release of Bazaar adds a new repository format, ``1.9``, with smaller
2588
and more efficient index files. This format can be specified when
2589
creating a new repository, or used to losslessly upgrade an existing
2590
repository. bzr 1.9 also speeds most operations over the smart server
2591
protocol, makes annotate faster, and uses less memory when making
2592
checkouts or pulling large amounts of data.
2597
* Fix "invalid property value 'branch-nick' for None" regression with
2598
branches bound to svn branches. (Martin Pool, #293440)
2600
* Fix SSL/https on Python2.6. (Vincent Ladeuil, #293054)
2602
* ``SFTPTransport.readv()`` had a bug when requests were out-of-order.
2603
This only triggers some-of-the-time on Knit format repositories.
2604
(John Arbash Meinel, #293746)
2607
bzr 1.9rc1 2008-10-31
2608
#####################
2613
* New Branch hook ``transform_fallback_location`` allows a function to
2614
be called when looking up the stacked source. (Michael Hudson)
2616
* New repository formats ``1.9`` and ``1.9-rich-root``. These have all
2617
the functionality of ``1.6``, but use the new btree indexes.
2618
These indexes are both smaller and faster for access to historical
2619
information. (John Arbash Meinel)
2624
* ``BTreeIndex`` code now is able to prefetch extra pages to help tune
2625
the tradeoff between bandwidth and latency. Should be tuned
2626
appropriately to not impact commands which need minimal information,
2627
but provide a significant boost to ones that need more context. Only
2628
has a direct impact on the ``--development2`` format which uses
2629
btree's for the indexes. (John Arbash Meinel)
2631
* ``bzr dump-btree`` is a hidden command introduced to allow dumping
2632
the contents of a compressed btree file. (John Arbash Meinel)
2634
* ``bzr pack`` now tells the index builders to optimize for size. For
2635
btree index repositories, this can save 25% of the index size
2636
(mostly in the text indexes). (John Arbash Meinel)
2638
* ``bzr push`` to an existing branch or repository on a smart server
2639
is faster, due to Bazaar making more use of the ``get_parent_map``
2640
RPC when querying the remote branch's revision graph.
2643
* default username for bzr+ssh and sftp can be configured in
2644
authentication.conf. (Aaron Bentley)
2646
* launchpad-login now provides a default username for bzr+ssh and sftp
2647
URLs, allowing username-free URLs to work for everyone. (Aaron Bentley)
2649
* ``lp:`` lookups no longer include usernames, making them shareable and
2650
shorter. (Aaron Bentley)
2652
* New ``PackRepository.autopack`` smart server RPC, which does
2653
autopacking entirely on the server. This is much faster than
2654
autopacking via plain file methods, which downloads a large amount
2655
of pack data and then re-uploads the same pack data into a single
2656
file. This fixes a major (although infrequent) cause of lengthy
2657
delays when using a smart server. For example, pushing the 10th
2658
revision to a repository with 9 packs now takes 44 RPCs rather than
2659
179, and much less bandwidth too. This requires Bazaar 1.9 on both
2660
the client and the server, otherwise the client will fallback to the
2661
slower method. (Andrew Bennetts)
2666
* A failure to load a plugin due to an IncompatibleAPI exception is
2667
now correctly reported. (Robert Collins, #279451)
2669
* API versioning support now has a multiple-version checking api
2670
``require_any_api``. (Robert Collins, #279447)
2672
* ``bzr branch --stacked`` from a smart server to a standalone branch
2673
works again. This fixes a regression in 1.7 and 1.8.
2674
(Andrew Bennetts, #270397)
2676
* ``bzr co`` uses less memory. It used to unpack the entire WT into
2677
memory before writing it to disk. This was a little bit faster, but
2678
consumed lots of memory. (John Arbash Meinel, #269456)
2680
* ``bzr missing --quiet`` no longer prints messages about whether
2681
there are missing revisions. The exit code indicates whether there
2682
were or not. (Martin Pool, #284748)
2684
* Fixes to the ``annotate`` code. The fast-path which re-used the
2685
stored deltas was accidentally disabled all the time, instead of
2686
only when a branch was stacked. Second, the code would accidentally
2687
re-use a delta even if it wasn't against the left-parent, this
2688
could only happen if ``bzr reconcile`` decided that the parent
2689
ordering was incorrect in the file graph. (John Arbash Meinel)
2691
* "Permission denied" errors that occur when pushing a new branch to a
2692
smart server no longer cause tracebacks. (Andrew Bennetts, #278673)
2694
* Some compatibility fixes for building the extensions with MSVC and
2695
for python2.4. (John Arbash Meinel, #277484)
2697
* The index logic is now able to reload the list of pack files if and
2698
index ends up disappearing. We still don't reload if the pack data
2699
itself goes missing after checking the index. This bug appears as a
2700
transient failure (file not found) when another process is writing
2701
to the repository. (John Arbash Meinel, #153786)
2703
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
2704
it was previously set. All checkouts will now refer to the bound branch
2705
for a nickname if one was not explicitly set.
2706
(Marius Kruger, #230903)
2711
* Improved hook documentation. (Michael Ernst)
2716
* commands.plugins_cmds is now a CommandRegistry, not a dict.
2721
* New AuthenticationConfig.set_credentials method allows easy programmatic
2722
configuration of authetication credentials.
2728
Bazaar 1.8 includes several fixes that improve working tree performance,
2729
display of revision logs, and merges. The bzr testsuite now passes on OS
2730
X and Python 2.6, and almost completely passes on Windows. The
2731
smartserver code has gained several bug fixes and performance
2732
improvements, and can now run server-side hooks within an http server.
2737
* Fix "Must end write group" error when another error occurs during
2738
``bzr push``. (Andrew Bennetts, #230902)
2743
* Some Pyrex versions require the WIN32 macro defined to compile on
2744
that platform. (Alexander Belchenko, Martin Pool, #277481)
2747
bzr 1.8rc1 2008-10-07
2748
#####################
2753
* ``bzr log file`` has been changed. It now uses a different method
2754
for determining which revisions to show as merging the changes to
2755
the file. It now only shows revisions which merged the change
2756
towards your mainline. This simplifies the output, makes it faster,
2757
and reduces memory consumption. (John Arbash Meinel)
2759
* ``bzr merge`` now defaults to having ``--reprocess`` set, whenever
2760
``--show-base`` is not supplied. (John Arbash Meinel)
2762
* ``bzr+http//`` will now optionally load plugins and write logs on the
2763
server. (Marius Kruger)
2765
* ``bzrlib._dirstate_helpers_c.pyx`` does not compile correctly with
2766
Pyrex 0.9.4.1 (it generates C code which causes segfaults). We
2767
explicitly blacklist that version of the compiler for that
2768
extension. Packaged versions will include .c files created with
2769
pyrex >= 0.9.6 so it doesn't effect releases, only users running
2770
from the source tree. (John Arbash Meinel, #276868)
2775
* bzr is now compatible with python-2.6. python-2.6 is not yet officially
2776
supported (nor released, tests were conducted with the dev version of
2777
python-2.6rc2), but all known problems have been fixed. Feedback
2779
(Vincent Ladeuil, #269535)
2784
* ``bzr annotate`` will now include uncommitted changes from the local
2785
working tree by default. Such uncommitted changes are given the
2786
revision number they would get if a commit was done, followed with a
2787
? to indicate that its not actually known. (Robert Collins, #3439)
2789
* ``bzr branch`` now accepts a ``--standalone`` option, which creates a
2790
standalone branch regardless of the presence of shared repositories.
2793
* ``bzr push`` is faster in the case there are no new revisions to
2794
push. It is also faster if there are no tags in the local branch.
2797
* File changes during a commit will update the tree stat cache.
2800
* Location aliases can now accept a trailing path. (Micheal Hudson)
2802
* New hooks ``Lock.hooks`` when LockDirs are acquired and released.
2803
(Robert Collins, MartinPool)
2805
* Switching in heavyweight checkouts uses the master branch's context, not
2806
the checkout's context. (Adrian Wilkins)
2808
* ``status`` on large trees is now faster, due to optimisations in the
2809
walkdirs code. Of particular note, the walkdirs code now performs
2810
a temporary ``chdir()`` while reading a single directory; if your
2811
platform has non thread-local current working directories (and is
2812
not windows which has its own implementation), this may introduce a
2813
race condition during concurrent uses of bzrlib. The bzrlib CLI
2814
will not encounter this as it is single threaded for working tree
2815
operations. (Robert Collins)
2817
* The C extensions now build on python 2.4 (Robert Collins, #271939)
2819
* The ``-Dhpss`` debug flag now reports the number of smart server
2820
calls per medium to stderr. This is in addition to the existing
2821
detailed logging to the .bzr.log trace file. (Andrew Bennetts)
2826
* Avoid random failures arising from misinterpreted ``errno`` values
2827
in ``_readdir_pyx.read_dir``.
2828
(Martin Pool, #279381)
2830
* Branching from a shared repository on a smart server into a new
2831
repository now preserves the repository format.
2832
(Andrew Bennetts, #269214)
2834
* ``bzr log`` now accepts a ``--change`` option.
2835
(Vincent Ladeuil, #248427)
2837
* ``bzr missing`` now accepts an ``--include-merges`` option.
2838
(Vincent Ladeuil, #233817)
2840
* Don't try to filter (internally) '.bzr' from the files to be deleted if
2842
(Vincent Ladeuil, #272648)
2844
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
2847
* Fix TooManyConcurrentRequests errors caused by a connection failure
2848
when doing ``bzr pull`` or ``bzr merge`` from a ``bzr+ssh`` URL.
2849
(Andrew Bennetts, #246233)
2851
* Fixed ``bzr st -r branch:PATH_TO_BRANCH`` where the other branch
2852
is in a different repository than the current one.
2853
(Lukáš Lalinský, #144421)
2855
* Make the first line of the manpage preamble a comment again.
2856
(David Futcher, #242106)
2858
* Remove use of optional parameter in GSSAPI FTP support, since
2859
it breaks newer versions of Python-Kerberos. (Jelmer Vernooij)
2861
* The autopacking logic will now always create a single new pack from
2862
all of the content which it deems is worth moving. This avoids the
2863
'repack a single pack' bug and should result in better packing
2864
overall. (John Arbash Meinel, #242510, #172644)
2866
* Trivial documentation fix.
2867
(John Arbash Meinel, #270471)
2869
* ``bzr switch`` and ``bzr bind`` will now update the branch nickname if
2870
it was previously set. All checkouts will now refer to the bound branch
2871
for a nickname if one was not explicitly set.
2872
(Marius Kruger, #230903)
2877
* Explain revision/range identifiers. (Daniel Clemente)
2882
* ``CommitBuilder.record_entry_contents`` returns one more element in
2883
its result tuple - an optional file system hash for the hash cache
2884
to use. (Robert Collins)
2886
* ``dirstate.DirState.update_entry`` will now only calculate the sha1
2887
of a file if it is likely to be needed in determining the output
2888
of iter_changes. (Robert Collins)
2890
* The PackRepository, RepositoryPackCollection, NewPack classes have a
2891
slightly changed interface to support different index types; as a
2892
result other users of these classes need to supply the index types
2893
they want. (Robert Collins)
2898
* ``bzrlib.tests.repository_implementations`` has been renamed to
2899
``bzrlib.tests.per_repository`` so that we have a common structure
2900
(and it is shorter). (John Arbash Meinel, #239343)
2902
* ``LocalTransport.abspath()`` now returns a drive letter if the
2903
transport has one, fixing numerous tests on Windows.
2906
* PreviewTree is now tested via intertree_implementations.
2909
* The full test suite is passing again on OSX.
2910
(Guillermo Gonzalez, Vincent Ladeuil)
2912
* The full test suite passes when run with ``-Eallow_debug``.
2918
* A new hook, ``Branch.open``, has been added, which is called when
2919
branch objects are opened. (Robert Collins)
2921
* ``bzrlib.osutils._walkdirs_utf8`` has been refactored into common
2922
tree walking, and modular directory listing code to aid future
2923
performance optimisations and refactoring. (Robert Collins)
2925
* ``bzrlib.trace.debug_memory`` can be used to get a quick memory dump
2926
in the middle of processing. It only reports memory if
2927
``/proc/PID/status`` is available. (John Arbash Meinel)
2929
* New method ``RevisionSpec.as_tree`` for representing the revision
2930
specifier as a revision tree object. (Lukáš Lalinský)
2932
* New race-free method on MutableTree ``get_file_with_stat`` for use
2933
when generating stat cache results. (Robert Collins)
2935
* New win32utils.get_local_appdata_location() provides access to a local
2936
directory for storing data. (Mark Hammond)
2938
* To be compatible with python-2.6 a few new rules should be
2939
observed. 'message' attribute can't be used anymore in exception
2940
classes, 'sha' and 'md5' modules have been deprecated (use
2941
osutils.[md5|sha]), object__init__ and object.__new__ don't accept
2946
bzr 1.7.1 2008-10-01
2947
####################
2949
No changes from 1.7.1rc1.
2952
bzr 1.7.1rc1 2008-09-24
2953
#######################
2955
This release just includes an update to how the merge algorithm handles
2956
file paths when we encounter complex history.
2961
* If we encounter a criss-cross in history, use information from
2962
direct Least Common Ancestors to resolve inventory shape (locations
2963
of files, adds, deletes, etc). This is similar in concept to using
2964
``--lca`` for merging file texts, only applied to paths.
2965
(John Arbash Meinel)
2971
This release includes many bug fixes and a few performance and feature
2972
improvements. ``bzr rm`` will now scan for missing files and remove them,
2973
like how ``bzr add`` scans for unknown files and adds them. A bit more
2974
polish has been applied to the stacking code. The b-tree indexing code has
2975
been brought in, with an eye on using it in a future repository format.
2976
There are only minor installer changes since bzr-1.7rc2.
2981
* Some small updates to the win32 installer. Include localization
2982
files found in plugins, and include the builtin distutils as part of
2983
packaging qbzr. (Mark Hammond)
2986
bzr 1.7rc2 2008-09-17
2987
#####################
2989
A few bug fixes from 1.7rc1. The biggest change is a new
2990
``RemoteBranch.get_stacked_on_url`` rpc. This allows clients that are
2991
trying to access a Stacked branch over the smart protocol, to properly
2992
connect to the stacked-on location.
2997
* Branching from a shared repository on a smart server into a new
2998
repository now preserves the repository format.
2999
(Andrew Bennetts, #269214)
3001
* Branching from a stacked branch via ``bzr+ssh`` can properly connect
3002
to the stacked-on branch. (Martin Pool, #261315)
3004
* ``bzr init`` no longer re-opens the BzrDir multiple times.
3007
* Fix '_in_buffer' AttributeError when using the -Dhpss debug flag.
3011
bzr 1.7rc1 2008-09-09
3012
#####################
3014
This release candidate for bzr 1.7 has several bug fixes and a few
3015
performance and feature improvements. ``bzr rm`` will now scan for
3016
missing files and remove them, like how ``bzr add`` scans for unknown
3017
files and adds them. A bit more polish has been applied to the stacking
3018
code. The b-tree indexing code has been brought in, with an eye on using
3019
it in a future repository format.
3025
* ``bzr export`` can now export a subdirectory of a project.
3028
* ``bzr remove-tree`` will now refuse to remove a tree with uncommitted
3029
changes, unless the ``--force`` option is specified.
3030
(Lukáš Lalinský, #74101)
3032
* ``bzr rm`` will now scan for files that are missing and remove just
3033
them automatically, much as ``bzr add`` scans for new files that
3034
are not ignored and adds them automatically. (Robert Collins)
3039
* Support for GSSAPI authentication when using FTP as documented in
3040
RFC2228. (Jelmer Vernooij, #49623)
3042
* Add support for IPv6 in the smart server. (Jelmer Vernooij, #165014)
3047
* A url like ``log+file:///tmp`` will log all access to that Transport
3048
to ``.bzr.log``, which may help in debugging or profiling.
3051
* ``bzr branch`` and ``bzr push`` use the default stacking policy if the
3052
branch format supports it. (Aaron Bentley)
3054
* ``bzr init`` and ``bzr init-repo`` will now print out the same as
3055
``bzr info`` if it completed successfully.
3058
* ``bzr uncommit`` logs the old tip revision id, and displays how to
3059
restore the branch to that tip using ``bzr pull``. This allows you
3060
to recover if you realize you uncommitted the wrong thing.
3061
(John Arbash Meinel)
3063
* Fix problems in accessing stacked repositories over ``bzr://``.
3064
(Martin Pool, #261315)
3066
* ``SFTPTransport.readv()`` was accidentally using ``list += string``,
3067
which 'works', but adds each character separately to the list,
3068
rather than using ``list.append(string)``. Fixing this makes the
3069
SFTP transport a little bit faster (~20%) and use a bit less memory.
3070
(John Arbash Meinel)
3072
* When reading index files, if we happen to read the whole file in a
3073
single request treat it as a ``_buffer_all`` request. This happens
3074
most often on small indexes over remote transports, where we default
3075
to reading 64kB. It saves a round trip for each small index during
3076
fetch operations. Also, if we have read more than 50% of an index
3077
file, trigger a ``_buffer_all`` on the next request. This works
3078
around some inefficiencies because reads don't fall neatly on page
3079
boundaries, so we would ignore those bytes, but request them again
3080
later. This could trigger a total read size of more than the whole
3081
file. (John Arbash Meinel)
3086
* ``bzr rm`` is now aliased to ``bzr del`` for the convenience of svn
3087
users. (Robert Collins, #205416)
3089
* Catch the infamous "select/poll returned error" which occurs when
3090
pycurl try to send a body request to an HTTP/1.0 server which has
3091
already refused to handle the request. (Vincent Ladeuil, #225020)
3093
* Fix ``ObjectNotLocked`` errors when using various commands
3094
(including ``bzr cat`` and ``bzr annotate``) in combination with a
3095
smart server URL. (Andrew Bennetts, #237067)
3097
* ``FTPTransport.stat()`` would return ``0000`` as the permission bits
3098
for the containing ``.bzr/`` directory (it does not implement
3099
permissions). This would cause us to set all subdirectories to
3100
``0700`` and files to ``0600`` rather than leaving them unmodified.
3101
Now we ignore ``0000`` as the permissions and assume they are
3102
invalid. (John Arbash Meinel, #259855)
3104
* Merging from a previously joined branch will no longer cause
3105
a traceback. (Jelmer Vernooij, #203376)
3107
* Pack operations on windows network shares will work even with large
3108
files. (Robert Collins, #255656)
3110
* Running ``bzr st PATH_TO_TREE`` will no longer suppress merge
3111
status. Status is also about 7% faster on mozilla sized trees
3112
when the path to the root of the tree has been given. Users of
3113
the internal ``show_tree_status`` function should be aware that
3114
the show_pending flag is now authoritative for showing pending
3115
merges, as it was originally. (Robert Collins, #225204)
3117
* Set valid default _param_name for Option so that ListOption can embed
3118
'-' in names. (Vincent Ladeuil, #263249)
3120
* Show proper error rather than traceback when an unknown revision
3121
id is specified to ``bzr cat-revision``. (Jelmer Vernooij, #175569)
3123
* Trailing text in the dirstate file could cause the C dirstate parser
3124
to try to allocate an invalid amount of memory. We now properly
3125
check and test for parsing a dirstate with invalid trailing data.
3126
(John Arbash Meinel, #186014)
3128
* Unexpected error responses from a smart server no longer cause the
3129
client to traceback. (Andrew Bennetts, #263527)
3131
* Use a Windows api function to get a Unicode host name, rather than
3132
assuming the host name is ascii.
3133
(Mark Hammond, John Arbash Meinel, #256550)
3135
* ``WorkingTree4`` trees will now correctly report missing-and-new
3136
paths in the output of ``iter_changes``. (Robert Collins)
3141
* Updated developer documentation. (Martin Pool)
3146
* Exporters now take 4 parameters. (Robert Collins)
3148
* ``Tree.iter_changes`` will now return False for the content change
3149
field when a file is missing in the basis tree and not present in
3150
the target tree. Previously it returned True unconditionally.
3153
* The deprecated ``Branch.abspath`` and unimplemented
3154
``Branch.rename_one`` and ``Branch.move`` were removed. (Jelmer Vernooij)
3156
* BzrDir.clone_on_transport implementations must now accept a stacked_on
3157
parameter. (Aaron Bentley)
3159
* BzrDir.cloning_metadir implementations must now take a require_stacking
3160
parameter. (Aaron Bentley)
3165
* ``addCleanup`` now takes ``*arguments`` and ``**keyword_arguments``
3166
which are then passed to the cleanup callable as it is run. In
3167
addition, addCleanup no longer requires that the callables passed to
3168
it be unique. (Jonathan Lange)
3170
* Fix some tests that fail on Windows because files are deleted while
3174
* ``selftest``'s ``--starting-with`` option can now use predefined
3175
prefixes so that one can say ``bzr selftest -s bp.loom`` instead of
3176
``bzr selftest -s bzrlib.plugins.loom``. (Vincent Ladeuil)
3178
* ``selftest``'s ``--starting-with`` option now accepts multiple values.
3184
* A new plugin interface, ``bzrlib.log.log_adapters``, has been added.
3185
This allows dynamic log output filtering by plugins.
3188
* ``bzrlib.btree_index`` is now available, providing a b-tree index
3189
layer. The design is memory conservative (limited memory cache),
3190
faster to seek (approx 100 nodes per page, gives 100-way fan out),
3191
and stores compressed pages allowing more keys per page.
3192
(Robert Collins, John Arbash Meinel)
3194
* ``bzrlib.diff.DiffTree.show_diff`` now skips changes where the kind
3195
is unknown in both source and target.
3196
(Robert Collins, Aaron Bentley)
3198
* ``GraphIndexBuilder.add_node`` and ``BTreeBuilder`` have been
3199
streamlined a bit. This should make creating large indexes faster.
3200
(In benchmarking, it now takes less time to create a BTree index than
3201
it takes to read the GraphIndex one.) (John Arbash Meinel)
3203
* Mail clients for `bzr send` are now listed in a registry. This
3204
allows plugins to add new clients by registering them with
3205
``bzrlib.mail_client.mail_client_registry``. All of the built-in
3206
clients now use this mechanism. (Neil Martinsen-Burrell)
3209
bzr 1.6.1 2008-09-05
3210
####################
3212
A couple regressions were found in the 1.6 release. There was a
3213
performance issue when using ``bzr+ssh`` to branch large repositories,
3214
and some problems with stacking and ``rich-root`` capable repositories.
3217
bzr 1.6.1rc2 2008-09-03
3218
#######################
3223
* Copying between ``rich-root`` and ``rich-root-pack`` (and vice
3224
versa) was accidentally using the inter-model fetcher, instead of
3225
recognizing that both were 'rich root' formats.
3226
(John Arbash Meinel, #264321)
3229
bzr 1.6.1rc1 2008-08-29
3230
#######################
3232
This release fixes a few regressions found in the 1.6 client. Fetching
3233
changes was using an O(N^2) buffering algorithm, so for large projects it
3234
would cause memory thrashing. There is also a specific problem with the
3235
``--1.6-rich-root`` format, which prevented stacking on top of
3236
``--rich-root-pack`` repositories, and could allow users to accidentally
3237
fetch experimental data (``-subtree``) without representing it properly.
3238
The ``--1.6-rich-root`` format has been deprecated and users are
3239
recommended to upgrade to ``--1.6.1-rich-root`` immediately. Also we
3240
re-introduced a workaround for users who have repositories with incorrect
3241
nodes (not possible if you only used official releases).
3242
I should also clarify that none of this is data loss level issues, but
3243
still sufficient enough to warrant an updated release.
3248
* ``RemoteTransport.readv()`` was being inefficient about how it
3249
buffered the readv data and processed it. It would keep appending to
3250
the same string (causing many copies) and then pop bytes out of the
3251
start of the string (causing more copies).
3252
With this patch "bzr+ssh://local" can improve dramatically,
3253
especially for projects with large files.
3254
(John Arbash Meinel)
3256
* Revision texts were always meant to be stored as fulltexts. There
3257
was a bug in a bzr.dev version that would accidentally create deltas
3258
when copying from a Pack repo to a Knit repo. This has been fixed,
3259
but to support those repositories, we know always request full texts
3260
for Revision texts. (John Arbash Meinel, #261339)
3262
* The previous ``--1.6-rich-root`` format used an incorrect xml
3263
serializer, which would accidentally support fetching from a
3264
repository that supported subtrees, even though the local one would
3265
not. We deprecated that format, and introduced a new one that uses
3266
the correct serializer ``--1.6.1-rich-root``.
3267
(John Arbash Meinel, #262333)
3273
Finally, the long awaited bzr 1.6 has been released. This release includes
3274
new features like Stacked Branches, improved weave merge, and an updated
3275
server protocol (now on v3) which will allow for better cross version
3276
compatibility. With this release we have deprecated Knit format
3277
repositories, and recommend that users upgrade them, we will continue to
3278
support reading and writing them for the forseeable future, but we will
3279
not be tuning them for performance as pack repositories have proven to be
3280
better at scaling. This will also be the first release to bundle
3281
TortoiseBzr in the standalone Windows installer.
3284
bzr 1.6rc5 2008-08-19
3285
#####################
3290
* Disable automatic detection of stacking based on a containing
3291
directory of the target. It interacted badly with push, and needs a
3292
bit more work to get the edges polished before it should happen
3293
automatically. (John Arbash Meinel, #259275)
3294
(This change was reverted when merged to bzr.dev)
3297
bzr 1.6rc4 2008-08-18
3298
#####################
3303
* Fix a regression in knit => pack fetching. We had a logic
3304
inversion, causing the fetch to insert fulltexts in random order,
3305
rather than preserving deltas. (John Arbash Meinel, #256757)
3308
bzr 1.6rc3 2008-08-14
3309
#####################
3314
* Disable reading ``.bzrrules`` as a per-branch rule preferences
3315
file. The feature was not quite ready for a full release.
3321
* Update the windows installer to bundle TortoiseBzr and ``qbzr``
3322
into the standalone installer. This will be the first official
3323
windows release that installs Tortoise by default.
3329
* Fix a regression in ``bzr+http`` support. There was a missing
3330
function (``_read_line``) that needed to be carried over from
3331
``bzr+ssh`` support. (Andrew Bennetts)
3333
* ``GraphIndex`` objects will internally read an entire index if more
3334
than 1/20th of their keyspace is requested in a single operation.
3335
This largely mitigates a performance regression in ``bzr log FILE``
3336
and completely corrects the performance regression in ``bzr log``.
3337
The regression was caused by removing an accomodation which had been
3338
supporting the index format in use. A newer index format is in
3339
development which is substantially faster. (Robert Collins)
3342
bzr 1.6rc2 2008-08-13
3343
#####################
3345
This release candidate has a few minor bug fixes, and some regression
3351
* ``bzr upgrade`` on remote branches accessed via bzr:// and
3352
bzr+ssh:// now works. (Andrew Bennetts)
3354
* Change the ``get_format_description()`` strings for
3355
``RepositoryFormatKnitPack5`` et al to be single line messages.
3358
* Fix for a regression on Win32 where we would try to call
3359
``os.listdir()`` on a file and not catch the exception properly.
3360
(Windows raises a different exception.) This would manifest in
3361
places like ``bzr rm file`` or ``bzr switch``.
3362
(Mark Hammond, John Arbash Meinel)
3364
* ``Inventory.copy()`` was failing to set the revision property for
3365
the root entry. (Jelmer Vernooij)
3367
* sftp transport: added missing ``FileExists`` case to
3368
``_translate_io_exception`` (Christophe Troestler, #123475)
3370
* The help for ``bzr ignored`` now suggests ``bzr ls --ignored`` for
3371
scripting use. (Robert Collins, #3834)
3373
* The default ``annotate`` logic will now always assign the
3374
last-modified value of a line to one of the revisions that modified
3375
it, rather than a merge revision. This would happen when both sides
3376
claimed to have modified the line resulting in the same text. The
3377
choice is arbitrary but stable, so merges in different directions
3378
will get the same results. (John Arbash Meinel, #232188)
3381
bzr 1.6rc1 2008-08-06
3382
#####################
3384
This release candidate for bzr 1.6 solidifies the new branch stacking
3385
feature. Bazaar now recommends that users upgrade all knit repositories,
3386
because later formats are much faster. However, we plan to continue read/write and
3387
upgrade support for knit repostories for the forseeable future. Several
3388
other bugs and performance issues were fixed.
3393
* Knit format repositories are deprecated and bzr will now emit
3394
warnings whenever it encounters one. Use ``bzr upgrade`` to upgrade
3395
knit repositories to pack format. (Andrew Bennetts)
3400
* ``bzr check`` can now be told which elements at a location it should
3401
check. (Daniel Watkins)
3403
* Commit now supports ``--exclude`` (or ``-x``) to exclude some files
3404
from the commit. (Robert Collins, #3117)
3406
* Fetching data between repositories that have the same model but no
3407
optimised fetcher will not reserialise all the revisions, increasing
3408
performance. (Robert Collins, John Arbash Meinel)
3410
* Give a more specific error when target branch is not reachable.
3413
* Implemented a custom ``walkdirs_utf8`` implementation for win32.
3414
This uses a pyrex extension to get direct access to the
3415
``FindFirstFileW`` style apis, rather than using ``listdir`` +
3416
``lstat``. Shows a very strong improvement in commands like
3417
``status`` and ``diff`` which have to iterate the working tree.
3418
Anywhere from 2x-6x faster depending on the size of the tree (bigger
3419
trees, bigger benefit.) (John Arbash Meinel)
3421
* New registry for log properties handles and the method in
3422
LongLogFormatter to display the custom properties returned by the
3423
registered handlers. (Guillermo Gonzalez, #162469)
3428
* Add more tests that stacking does not create deltas spanning
3429
physical repository boundaries.
3430
(Martin Pool, #252428)
3432
* Better message about incompatible repositories.
3433
(Martin Pool, #206258)
3435
* ``bzr branch --stacked`` ensures the destination branch format can
3436
support stacking, even if the origin does not.
3439
* ``bzr export`` no longer exports ``.bzrrules``.
3442
* ``bzr serve --directory=/`` now correctly allows the whole
3443
filesystem to be accessed on Windows, not just the root of the drive
3444
that Python is running from.
3445
(Adrian Wilkins, #240910)
3447
* Deleting directories by hand before running ``bzr rm`` will not
3448
cause subsequent errors in ``bzr st`` and ``bzr commit``.
3449
(Robert Collins, #150438)
3451
* Fix a test case that was failing if encoding wasn't UTF-8.
3452
(John Arbash Meinel, #247585)
3454
* Fix "no buffer space available" error when branching with the new
3455
smart server protocol to or from Windows.
3456
(Andrew Bennetts, #246180)
3458
* Fixed problem in branching from smart server.
3459
(#249256, Michael Hudson, Martin Pool)
3461
* Handle a file turning in to a directory in TreeTransform.
3462
(James Westby, #248448)
3467
* ``MutableTree.commit`` has an extra optional keywork parameter
3468
``exclude`` that will be unconditionally supplied by the command
3469
line UI - plugins that add tree formats may need an update.
3472
* The API minimum version for plugin compatibility has been raised to
3473
1.6 - there are significant changes throughout the code base.
3476
* The generic fetch code now uses three attributes on Repository objects
3477
to control fetch. The streams requested are controlled via :
3478
``_fetch_order`` and ``_fetch_uses_deltas``. Setting these
3479
appropriately allows different repository implementations to recieve
3480
data in their optimial form. If the ``_fetch_reconcile`` is set then
3481
a reconcile operation is triggered at the end of the fetch.
3484
* The ``put_on_disk`` and ``get_tar_item`` methods in
3485
``InventoryEntry`` were deprecated. (Ian Clatworthy)
3487
* ``Repository.is_shared`` doesn't take a read lock. It didn't
3488
need one in the first place (nobody cached the value, and
3489
``RemoteRepository`` wasn't taking one either). This saves a round
3490
trip when probing Pack repositories, as they read the ``pack-names``
3491
file when locked. And during probe, locking the repo isn't very
3492
useful. (John Arbash Meinel)
3497
* ``bzrlib.branchbuilder.BranchBuilder`` is now much more capable of
3498
putting together a real history without having to create a full
3499
WorkingTree. It is recommended that tests that are not directly
3500
testing the WorkingTree use BranchBuilder instead. See
3501
``BranchBuilder.build_snapshot`` or
3502
``TestCaseWithMemoryTree.make_branch_builder``. (John Arbash Meinel)
3504
* ``bzrlib.builtins.internal_tree_files`` broken into two giving a new
3505
helper ``safe_relpath_files`` - used by the new ``exclude``
3506
parameter to commit. (Robert Collins)
3508
* Make it easier to introduce new WorkingTree formats.
3511
* The code for exporting trees was refactored not to use the
3512
deprecated ``InventoryEntry`` methods. (Ian Clatworthy)
3514
* RuleSearchers return () instead of [] now when there are no matches.
3518
bzr 1.6beta3 2008-07-17
3519
#######################
3521
This release adds a new 'stacked branches' feature allowing branches to
3522
share storage without being in the same repository or on the same machine.
3523
(See the user guide for more details.) It also adds a new hook, improved
3524
weaves, aliases for related locations, faster bzr+ssh push, and several
3530
* New ``pre_change_branch_tip`` hook that is called before the
3531
branch tip is moved, while the branch is write-locked. See the User
3532
Reference for signature details. (Andrew Bennetts)
3534
* Rule-based preferences can now be defined for selected files in
3535
selected branches, allowing commands and plugins to provide
3536
custom behaviour for files matching defined patterns.
3537
See ``Rule-based preferences`` (part of ``Configuring Bazaar``)
3538
in the User Guide and ``bzr help rules`` for more information.
3541
* Sites may suggest a branch to stack new branches on. (Aaron Bentley)
3543
* Stacked branches are now supported. See ``bzr help branch`` and
3544
``bzr help push``. Branches must be in the ``development1`` format
3545
to stack, though the stacked-on branch can be of any format.
3551
* ``bzr export --format=tgz --root=NAME -`` to export a gzipped tarball
3552
to stdout; also ``tar`` and ``tbz2``.
3555
* ``bzr (re)merge --weave`` will now use a standard Weave algorithm,
3556
rather than the annotation-based merge it was using. It does so by
3557
building up a Weave of the important texts, without needing to build
3558
the full ancestry. (John Arbash Meinel, #238895)
3560
* ``bzr send`` documents and better supports ``emacsclient`` (proper
3561
escaping of mail headers and handling of the MUA Mew).
3562
(Christophe Troestler)
3564
* Remembered locations can be specified by aliases, e.g. :parent, :public,
3565
:submit. (Aaron Bentley)
3567
* The smart protocol now has improved support for setting branches'
3568
revision info directly. This makes operations like push
3569
faster. The new request method name is
3570
``Branch.set_last_revision_ex``. (Andrew Bennetts)
3575
* Bazaar is now able to be a client to the web server of IIS 6 and 7.
3576
The broken implementations of RFC822 in Python and RFC2046 in IIS
3577
combined with boundary-line checking in Bazaar previously made this
3578
impossible. (NB, IIS 5 does not suffer from this problem).
3579
(Adrian Wilkins, #247585)
3581
* ``bzr log --long`` with a ghost in your mainline now handles that
3582
ghost properly. (John Arbash Meinel, #243536)
3584
* ``check`` handles the split-up .bzr layout correctly, so no longer
3585
requires a branch to be present.
3586
(Daniel Watkins, #64783)
3588
* Clearer message about how to set the PYTHONPATH if bzrlib can't be
3590
(Martin Pool, #205230)
3592
* Errors about missing libraries are now shown without a traceback,
3593
and with a suggestion to install the library. The full traceback is
3594
still in ``.bzr.log`` and can be shown with ``-Derror``.
3595
(Martin Pool, #240161)
3597
* Fetch from a stacked branch copies all required data.
3598
(Aaron Bentley, #248506)
3600
* Handle urls such as ftp://user@host.com@www.host.com where the user
3602
(Neil Martinsen-Burrell, #228058)
3604
* ``needs_read_lock`` and ``needs_write_lock`` now suppress an error during
3605
``unlock`` if there was an error in the original function. This helps
3606
most when there is a failure with a smart server action, since often the
3607
connection closes and we cannot unlock.
3608
(Andrew Bennetts, John Arbash Meinel, #125784)
3610
* Obsolete hidden command ``bzr fetch`` removed.
3611
(Martin Pool, #172870)
3613
* Raise the correct exception when doing ``-rbefore:0`` or ``-c0``.
3614
(John Arbash Meinel, #239933)
3616
* You can now compare file revisions in Windows diff programs from
3618
(Matt McClure, #209281)
3620
* revision_history now tolerates mainline ghosts for Branch format 6.
3621
(Aaron Bentley, #235055)
3623
* Set locale from environment for third party libs.
3624
(Martin von Gagern, #128496)
3629
* Added *Using stacked branches* to the User Guide.
3632
* Updated developer documentation.
3638
* ``-Dmemory`` will cause /proc/PID/status to be catted before bzr
3639
exits, allowing low-key analysis of peak memory use. (Robert Collins)
3641
* ``TestCaseWithTransport.make_branch_and_tree`` tries harder to return
3642
a tree with a ``branch`` attribute of the right format. This was
3643
preventing some ``RemoteBranch`` tests from actually running with
3644
``RemoteBranch`` instances. (Andrew Bennetts)
3649
* Removed ``Repository.text_store``, ``control_store``, etc. Instead,
3650
there are new attributes ``texts, inventories, revisions,
3651
signatures``, each of which is a ``VersionedFiles``. See the
3652
Repository docstring for more details.
3655
* ``Branch.pull`` now accepts an ``_override_hook_target`` optional
3656
parameter. If you have a subclass of ``Branch`` that overrides
3657
``pull`` then you should add this parameter. (Andrew Bennetts)
3659
* ``bzrlib.check.check()`` has been deprecated in favour of the more
3660
aptly-named ``bzrlib.check.check_branch()``.
3663
* ``Tree.print_file`` and ``Repository.print_file`` are deprecated.
3664
These methods are bad APIs because they write directly to sys.stdout.
3665
bzrlib does not use them internally, and there are no direct tests
3666
for them. (Alexander Belchenko)
3671
* ``cat`` command no longer uses ``Tree.print_file()`` internally.
3672
(Alexander Belchenko)
3674
* New class method ``BzrDir.open_containing_tree_branch_or_repository``
3675
which eases the discovery of the tree, the branch and the repository
3676
containing a given location.
3679
* New ``versionedfile.KeyMapper`` interface to abstract out the access to
3680
underlying .knit/.kndx etc files in repositories with partitioned
3681
storage. (Robert Collins)
3683
* Obsolete developer-use command ``weave-join`` has been removed.
3686
* ``RemoteToOtherFetcher`` and ``get_data_stream_for_search`` removed,
3687
to support new ``VersionedFiles`` layering.
3691
bzr 1.6beta2 2008-06-10
3692
#######################
3694
This release contains further progress towards our 1.6 goals of shallow
3695
repositories, and contains a fix for some user-affecting bugs in the
3696
repository layer. Building working trees during checkout and branch is
3702
* Avoid KnitCorrupt error extracting inventories from some repositories.
3703
(The data is not corrupt; an internal check is detecting a problem
3704
reading from the repository.)
3705
(Martin Pool, Andrew Bennetts, Robert Collins, #234748)
3707
* ``bzr status`` was breaking if you merged the same revision twice.
3708
(John Arbash Meinel, #235407)
3710
* Fix infinite loop consuming 100% CPU when a connection is lost while
3711
reading a response body via the smart protocol v1 or v2.
3714
* Inserting a bundle which changes the contents of a file with no trailing
3715
end of line, causing a knit snapshot in a 'knits' repository will no longer
3716
cause KnitCorrupt. (Robert Collins)
3718
* ``RemoteBranch.pull`` needs to return the ``self._real_branch``'s
3719
pull result. It was instead just returning None, which breaks ``bzr
3720
pull``. (John Arbash Meinel, #238149)
3722
* Sanitize branch nick before using it as an attachment filename in
3723
``bzr send``. (Lukáš Lalinský, #210218)
3725
* Squash ``inv_entry.symlink_target`` to a plain string when
3726
generating DirState details. This prevents from getting a
3727
``UnicodeError`` when you have symlinks and non-ascii filenames.
3728
(John Arbash Meinel, #135320)
3733
* Added the 'alias' command to set/unset and display aliases. (Tim Penhey)
3735
* ``added``, ``modified``, and ``unknowns`` behaviour made consistent (all three
3736
now quote paths where required). Added ``--null`` option to ``added`` and
3737
``modified`` (for null-separated unknowns, use ``ls --unknown --null``)
3740
* Faster branching (1.09x) and lightweight checkouts (1.06x) on large trees.
3741
(Ian Clatworthy, Aaron Bentley)
3746
* Added *Bazaar Zen* section to the User Guide. (Ian Clatworthy)
3751
* Fix the test HTTPServer to be isolated from chdir calls made while it is
3752
running, allowing it to be used in blackbox tests. (Robert Collins)
3757
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
3758
which are in the ancestry of other revisions. So if you merge the same
3759
tree twice, or merge an ancestor of an existing merge, it will only
3760
record the newest. (If you merge a descendent, it will replace its
3761
ancestor). (John Arbash Meinel, #235407)
3763
* ``RepositoryPolicy.__init__`` now requires stack_on and stack_on_pwd,
3764
through the derived classes do not. (Aaron Bentley)
3769
* ``bzrlib.bzrdir.BzrDir.sprout`` now accepts ``stacked`` to control
3770
creating stacked branches. (Robert Collins)
3772
* Knit record serialisation is now stricter on what it will accept, to
3773
guard against potential internal bugs, or broken input. (Robert Collins)
3775
bzr 1.6beta1 2008-06-02
3776
#######################
3779
Commands that work on the revision history such as push, pull, missing,
3780
uncommit and log are now substantially faster. This release adds a
3781
translation of some of the user documentation into Spanish. (Contributions of
3782
other translations would be very welcome.) Bazaar 1.6beta1 adds a new network
3783
protocol which is used by default and which allows for more efficient transfers
3784
and future extensions.
3787
Notes When Upgrading
3788
********************
3790
* There is a new version of the network protocol used for bzr://, bzr+ssh://
3791
and bzr+http:// connections. This will allow more efficient requests and
3792
responses, and more graceful fallback when a server is too old to
3793
recognise a request from a more recent client. Bazaar 1.6 will
3794
interoperate with 0.16 and later versions, but servers should be upgraded
3795
when possible. Bazaar 1.6 no longer interoperates with 0.15 and earlier via
3796
these protocols. Use alternatives like SFTP or upgrade those servers.
3797
(Andrew Bennetts, #83935)
3802
* Deprecation warnings will not be suppressed when running ``bzr selftest``
3803
so that developers can see if their code is using deprecated functions.
3804
(John Arbash Meinel)
3809
* Adding ``-Derror`` will now display a traceback when a plugin fails to
3810
load. (James Westby)
3815
* ``bzr branch/push/pull -r XXX`` now have a helper function for finding
3816
the revno of the new revision (``Graph.find_distance_to_null``). This
3817
should make something like ``bzr branch -r -100`` in a shared, no-trees
3818
repository much snappier. (John Arbash Meinel)
3820
* ``bzr log --short -r X..Y`` no longer needs to access the full revision
3821
history. This makes it noticeably faster when logging the last few
3822
revisions. (John Arbash Meinel)
3824
* ``bzr ls`` now accepts ``-V`` as an alias for ``--versioned``.
3825
(Jerad Cramp, #165086)
3827
* ``bzr missing`` uses the new ``Graph.find_unique_ancestors`` and
3828
``Graph.find_differences`` to determine missing revisions without having
3829
to search the whole ancestry. (John Arbash Meinel, #174625)
3831
* ``bzr uncommit`` now uses partial history access, rather than always
3832
extracting the full revision history for a branch. This makes it
3833
resolve the appropriate revisions much faster (in testing it drops
3834
uncommit from 1.5s => 0.4s). It also means ``bzr log --short`` is one
3835
step closer to not using full revision history.
3836
(John Arbash Meinel, #172649)
3841
* ``bzr merge --lca`` should handle when two revisions have no common
3842
ancestor other than NULL_REVISION. (John Arbash Meinel, #235715)
3844
* ``bzr status`` was breaking if you merged the same revision twice.
3845
(John Arbash Meinel, #235407)
3847
* ``bzr push`` with both ``--overwrite`` and ``-r NNN`` options no longer
3848
fails. (Andrew Bennetts, #234229)
3850
* Correctly track the base URL of a smart medium when using bzr+http://
3851
URLs, which was causing spurious "No repository present" errors with
3852
branches in shared repositories accessed over bzr+http.
3853
(Andrew Bennetts, #230550)
3855
* Define ``_remote_is_at_least_1_2`` on ``SmartClientMedium`` so that all
3856
implementations have the attribute. Fixes 'PyCurlTransport' object has no
3857
attribute '_remote_is_at_least_1_2' attribute errors.
3858
(Andrew Bennetts, #220806)
3860
* Failure to delete an obsolete pack file should just give a warning
3861
message, not a fatal error. It may for example fail if the file is still
3862
in use by another process.
3865
* Fix MemoryError during large fetches over HTTP by limiting the amount of
3866
data we try to read per ``recv`` call. The problem was observed with
3867
Windows and a proxy, but might affect other environments as well.
3868
(Eric Holmberg, #215426)
3870
* Handle old merge directives correctly in Merger.from_mergeable. Stricter
3871
get_parent_map requirements exposed a latent bug here. (Aaron Bentley)
3873
* Issue a warning and ignore passwords declared in authentication.conf when
3874
used for an ssh scheme (sftp or bzr+ssh).
3875
(Vincent Ladeuil, #203186)
3877
* Make both http implementations raise appropriate exceptions on 403
3878
Forbidden when POSTing smart requests.
3879
(Vincent Ladeuil, #230223)
3881
* Properly *title* header names in http requests instead of capitalizing
3883
(Vincent Ladeuil, #229076)
3885
* The "Unable to obtain lock" error message now also suggests using
3886
``bzr break-lock`` to fix it. (Martin Albisetti, #139202)
3888
* Treat an encoding of '' as ascii; this can happen when bzr is run
3889
under vim on Mac OS X.
3890
(Neil Martinsen-Burrell)
3892
* ``VersionedFile.make_mpdiffs()`` was raising an exception that wasn't in
3893
scope. (Daniel Fischer #235687)
3898
* Added directory structure and started translation of docs in spanish.
3899
(Martin Albisetti, Lucio Albenga)
3901
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
3902
on the plugin and integration chapters of the User Guide.
3905
* More Bazaar developer documentation about packaging and release process,
3906
and about use of Python reprs.
3907
(Martin Pool, Martin Albisetti)
3909
* Updated Tortise strategy document. (Mark Hammond)
3914
* ``bzrlib.tests.adapt_tests`` was broken and unused - it has been fixed.
3917
* Fix the test HTTPServer to be isolated from chdir calls made while it is
3918
running, allowing it to be used in blackbox tests. (Robert Collins)
3920
* New helper function for splitting test suites
3921
``split_suite_by_condition``. (Robert Collins)
3926
* ``Branch.missing_revisions`` has been deprecated. Similar functionality
3927
can be obtained using ``bzrlib.missing.find_unmerged``. The api was
3928
fairly broken, and the function was unused, so we are getting rid of it.
3929
(John Arbash Meinel)
3934
* ``Branch.abspath`` is deprecated; use the Tree or Transport
3935
instead. (Martin Pool)
3937
* ``Branch.update_revisions`` now takes an optional ``Graph``
3938
object. This can be used by ``update_revisions`` when it is
3939
checking ancestry, and allows callers to prefer request to go to a
3940
local branch. (John Arbash Meinel)
3942
* Branch, Repository, Tree and BzrDir should expose a Transport as an
3943
attribute if they have one, rather than having it indirectly accessible
3944
as ``.control_files._transport``. This doesn't add a requirement
3945
to support a Transport in cases where it was not needed before;
3946
it just simplifies the way it is reached. (Martin Pool)
3948
* ``bzr missing --mine-only`` will return status code 0 if you have no
3949
new revisions, but the remote does. Similarly for ``--theirs-only``.
3950
The new code only checks one side, so it doesn't know if the other
3951
side has changes. This seems more accurate with the request anyway.
3952
It also changes the output to print '[This|Other] branch is up to
3953
date.' rather than displaying nothing. (John Arbash Meinel)
3955
* ``LockableFiles.put_utf8``, ``put_bytes`` and ``controlfilename``
3956
are now deprecated in favor of using Transport operations.
3959
* Many methods on ``VersionedFile``, ``Repository`` and in
3960
``bzrlib.revision`` deprecated before bzrlib 1.5 have been removed.
3963
* ``RevisionSpec.wants_revision_history`` can be set to False for a given
3964
``RevisionSpec``. This will disable the existing behavior of passing in
3965
the full revision history to ``self._match_on``. Useful for specs that
3966
don't actually need access to the full history. (John Arbash Meinel)
3968
* The constructors of ``SmartClientMedium`` and its subclasses now require a
3969
``base`` parameter. ``SmartClientMedium`` implementations now also need
3970
to provide a ``remote_path_from_transport`` method. (Andrew Bennetts)
3972
* The default permissions for creating new files and directories
3973
should now be obtained from ``BzrDir._get_file_mode()`` and
3974
``_get_dir_mode()``, rather than from LockableFiles. The ``_set_file_mode``
3975
and ``_set_dir_mode`` variables on LockableFiles which were advertised
3976
as a way for plugins to control this are no longer consulted.
3979
* ``VersionedFile.join`` is deprecated. This method required local
3980
instances of both versioned file objects and was thus hostile to being
3981
used for streaming from a smart server. The new get_record_stream and
3982
insert_record_stream are meant to efficiently replace this method.
3985
* ``WorkingTree.set_parent_(ids/trees)`` will now filter out revisions
3986
which are in the ancestry of other revisions. So if you merge the same
3987
tree twice, or merge an ancestor of an existing merge, it will only
3988
record the newest. (If you merge a descendent, it will replace its
3989
ancestor). (John Arbash Meinel, #235407)
3991
* ``WorkingTreeFormat2.stub_initialize_remote`` is now private.
3998
This release of Bazaar includes several updates to the documentation, and fixes
3999
to prepare for making rich root support the default format. Many bugs have been
4000
squashed, including fixes to log, bzr+ssh inter-operation with older servers.
4005
* Suppress deprecation warnings when bzrlib is a 'final' release. This way
4006
users of packaged software won't be bothered with DeprecationWarnings,
4007
but developers and testers will still see them. (John Arbash Meinel)
4012
* Incorporate feedback from Jelmer Vernooij and Neil Martinsen-Burrell
4013
on the plugin and integration chapters of the User Guide.
4017
bzr 1.5rc1 2008-05-09
4018
#####################
4023
* Broader support of GNU Emacs mail clients. Set
4024
``mail_client=emacsclient`` in your bazaar.conf and ``send`` will pop the
4025
bundle in a mail buffer according to the value of ``mail-user-agent``
4026
variable. (Xavier Maillard)
4031
* Diff now handles revision specs like "branch:" and "submit:" more
4032
efficiently. (Aaron Bentley, #202928)
4034
* More friendly error given when attempt to start the smart server
4035
on an address already in use. (Andrea Corbellini, #200575)
4037
* Pull completes much faster when there is nothing to pull.
4043
* Authentication.conf can define sections without password.
4044
(Vincent Ladeuil, #199440)
4046
* Avoid muttering every time a child update does not cause a progress bar
4047
update. (John Arbash Meinel, #213771)
4049
* ``Branch.reconcile()`` is now implemented. This allows ``bzr reconcile``
4050
to fix when a Branch has a non-canonical mainline history. ``bzr check``
4051
also detects this condition. (John Arbash Meinel, #177855)
4053
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
4054
for ``revision_id=None`` which was not a string.
4055
(John Arbash Meinel, #211661)
4057
* ``bzr commit`` now works with Microsoft's FTP service.
4060
* Catch definitions outside sections in authentication.conf.
4061
(Vincent Ladeuil, #217650)
4063
* Conversion from non-rich-root to rich-root(-pack) updates inventory
4064
sha1s, even when bundles are used. (Aaron Bentley, #181391)
4066
* Conversion from non-rich-root to rich-root(-pack) works correctly even
4067
though search keys are not topologically sorted. (Aaron Bentley)
4069
* Conversion from non-rich-root to rich-root(-pack) works even when a
4070
parent revision has a different root id. (Aaron Bentley, #177874)
4072
* Disable strace testing until strace is fixed (see bug #103133) and emit a
4073
warning when selftest ends to remind us of leaking tests.
4074
(Vincent Ladeuil, #226769)
4076
* Fetching all revisions from a repository does not cause pack collisions.
4077
(Robert Collins, Aaron Bentley, #212908)
4079
* Fix error about "attempt to add line-delta in non-delta knit".
4080
(Andrew Bennetts, #217701)
4082
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
4083
if the remote server was < version 1.2. This was due to a bug in the
4084
RemoteRepository.get_parent_map() fallback code.
4085
(John Arbash Meinel, #214894)
4087
* Remove leftover code in ``bzr_branch`` that inappropriately creates
4088
a ``branch-name`` file in the branch control directory.
4091
* Set SO_REUSEADDR on server sockets of ``bzr serve`` to avoid problems
4092
rebinding the socket when starting the server a second time.
4093
(John Arbash Meinel, Martin Pool, #164288)
4095
* Severe performance degradation in fetching from knit repositories to
4096
knits and packs due to parsing the entire revisions.kndx on every graph
4097
walk iteration fixed by using the Repository.get_graph API. There was
4098
another regression in knit => knit fetching which re-read the index for
4099
every revision each side had in common.
4100
(Robert Collins, John Arbash Meinel)
4102
* When logging the changes to a particular file, there was a bug if there
4103
were ghosts in the revision ancestry. (John Arbash Meinel, #209948)
4105
* xs4all's ftp server returns a temporary error when trying to list an
4106
empty directory, rather than returning an empty list. Adding a
4107
workaround so that we don't get spurious failures.
4108
(John Arbash Meinel, #215522)
4113
* Expanded the User Guide to include new chapters on popular plugins and
4114
integrating Bazaar into your environment. The *Best practices* chapter
4115
was renamed to *Miscellaneous topics* as suggested by community
4116
feedback as well. (Ian Clatworthy)
4118
* Document outlining strategies for TortoiseBzr. (Mark Hammond)
4120
* Improved the documentation on hooks. (Ian Clatworthy)
4122
* Update authentication docs regarding ssh agents.
4123
(Vincent Ladeuil, #183705)
4128
* Add ``thread_name_suffix`` parameter to SmartTCPServer_for_testing, to
4129
make it easy to identify which test spawned a thread with an unhandled
4130
exception. (Andrew Bennetts)
4132
* New ``--debugflag``/``-E`` option to ``bzr selftest`` for setting
4133
options for debugging tests, these are complementary to the the -D
4134
options. The ``-Dselftest_debug`` global option has been replaced by the
4135
``-E=allow_debug`` option for selftest. (Andrew Bennetts)
4137
* Parameterised test ids are preserved correctly to aid diagnosis of test
4138
failures. (Robert Collins, Andrew Bennetts)
4140
* selftest now accepts --starting-with <id> to load only the tests whose id
4141
starts with the one specified. This greatly speeds up running the test
4142
suite on a limited set of tests and can be used to run the tests for a
4143
single module, a single class or even a single test. (Vincent Ladeuil)
4145
* The test suite modules have been modified to define load_tests() instead
4146
of test_suite(). That speeds up selective loading (via --load-list)
4147
significantly and provides many examples on how to migrate (grep for
4148
load_tests). (Vincent Ladeuil)
4153
* ``Hooks.install_hook`` is now deprecated in favour of
4154
``Hooks.install_named_hook`` which adds a required ``name`` parameter, to
4155
avoid having to call ``Hooks.name_hook``. (Daniel Watkins)
4157
* Implement xml8 serializer. (Aaron Bentley)
4159
* New form ``@deprecated_method(deprecated_in(1, 5, 0))`` for making
4160
deprecation wrappers. (Martin Pool)
4162
* ``Repository.revision_parents`` is now deprecated in favour of
4163
``Repository.get_parent_map([revid])[revid]``. (Jelmer Vernooij)
4165
* The Python ``assert`` statement is no longer used in Bazaar source, and
4166
a test checks this. (Martin Pool)
4171
* ``bzrlib.status.show_pending_merges`` requires the repository to be
4172
locked by the caller. Callers should have been doing it anyway, but it
4173
will now raise an exception if they do not. (John Arbash Meinel)
4175
* Repository.get_data_stream, Repository.get_data_stream_for_search(),
4176
Repository.get_deltas_for_revsions(), Repository.revision_trees(),
4177
Repository.item_keys_introduced_by() no longer take read locks.
4180
* ``LockableFiles.get_utf8`` and ``.get`` are deprecated, as a start
4181
towards removing LockableFiles and ``.control_files`` entirely.
4184
* Methods deprecated prior to 1.1 have been removed.
4191
This release of Bazaar includes handy improvements to the speed of log and
4192
status, new options for several commands, improved documentation, and better
4193
hooks, including initial code for server-side hooks. A number of bugs have
4194
been fixed, particularly in interoperability between different formats or
4195
different releases of Bazaar over there network. There's been substantial
4196
internal work in both the repository and network code to enable new features
4197
and faster performance.
4202
* Pushing a branch in "dirstate" format (Branch5) over bzr+ssh would break
4203
if the remote server was < version 1.2. This was due to a bug in the
4204
RemoteRepository.get_parent_map() fallback code.
4205
(John Arbash Meinel, Andrew Bennetts, #214894)
4208
bzr 1.4rc2 2008-04-21
4209
#####################
4214
* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
4215
for ``revision_id=None`` which was not a string.
4216
(John Arbash Meinel, #211661)
4218
* Fixed a bug in handling ghost revisions when logging changes in a
4219
particular file. (John Arbash Meinel, #209948)
4221
* Fix error about "attempt to add line-delta in non-delta knit".
4222
(Andrew Bennetts, #205156)
4224
* Fixed performance degradation in fetching from knit repositories to
4225
knits and packs due to parsing the entire revisions.kndx on every graph
4226
walk iteration fixed by using the Repository.get_graph API. There was
4227
another regression in knit => knit fetching which re-read the index for
4228
every revision each side had in common.
4229
(Robert Collins, John Arbash Meinel)
4232
bzr 1.4rc1 2008-04-11
4233
#####################
4238
* bzr main script cannot be imported (Benjamin Peterson)
4240
* On Linux bzr additionally looks for plugins in arch-independent site
4241
directory. (Toshio Kuratomi)
4243
* The ``set_rh`` branch hook is now deprecated. Please migrate
4244
any plugins using this hook to use an alternative, e.g.
4245
``post_change_branch_tip``. (Ian Clatworthy)
4247
* When a plugin cannot be loaded as the file path is not a valid
4248
python module name bzr will now strip a ``bzr_`` prefix from the
4249
front of the suggested name, as many plugins (e.g. bzr-svn)
4250
want to be installed without this prefix. It is a common mistake
4251
to have a folder named "bzr-svn" for that plugin, especially
4252
as this is what bzr branch lp:bzr-svn will give you. (James Westby,
4255
* UniqueIntegerBugTracker now appends bug-ids instead of joining
4256
them to the base URL. Plugins that register bug trackers may
4257
need a trailing / added to the base URL if one is not already there.
4258
(James Wesby, Andrew Cowie)
4263
* Added start_commit hook for mutable trees. (Jelmer Vernooij, #186422)
4265
* ``status`` now accepts ``--no-pending`` to show the status without
4266
listing pending merges, which speeds up the command a lot on large
4267
histories. (James Westby, #202830)
4269
* New ``post_change_branch_tip`` hook that is called after the
4270
branch tip is moved but while the branch is still write-locked.
4271
See the User Reference for signature details.
4272
(Ian Clatworthy, James Henstridge)
4274
* Reconfigure can convert a branch to be standalone or to use a shared
4275
repository. (Aaron Bentley)
4280
* The smart protocol now has support for setting branches' revision info
4281
directly. This should make operations like push slightly faster, and is a
4282
step towards server-side hooks. The new request method name is
4283
``Branch.set_last_revision_info``. (Andrew Bennetts)
4285
* ``bzr commit --fixes`` now recognises "gnome" as a tag by default.
4286
(James Westby, Andrew Cowie)
4288
* ``bzr switch`` will attempt to find branches to switch to relative to the
4289
current branch. E.g. ``bzr switch branchname`` will look for
4290
``current_branch/../branchname``. (Robert Collins, Jelmer Vernooij,
4293
* Diff is now more specific about execute-bit changes it describes
4296
* Fetching data over HTTP is a bit faster when urllib is used. This is done
4297
by forcing it to recv 64k at a time when reading lines in HTTP headers,
4298
rather than just 1 byte at a time. (Andrew Bennetts)
4300
* Log --short and --line are much faster when -r is not specified.
4303
* Merge is faster. We no longer check a file's existence unnecessarily
4304
when merging the execute bit. (Aaron Bentley)
4306
* ``bzr status`` on an explicit list of files no longer shows pending
4307
merges, making it much faster on large trees. (John Arbash Meinel)
4309
* The launchpad directory service now warns the user if they have not set
4310
their launchpad login and are trying to resolve a URL using it, just
4311
in case they want to do a write operation with it. (James Westby)
4313
* The smart protocol client is slightly faster, because it now only queries
4314
the server for the protocol version once per connection. Also, the HTTP
4315
transport will now automatically probe for and use a smart server if
4316
one is present. You can use the new ``nosmart+`` transport decorator
4317
to get the old behaviour. (Andrew Bennetts)
4319
* The ``version`` command takes a ``--short`` option to print just the
4320
version number, for easier use in scripts. (Martin Pool)
4322
* Various operations with revision specs and commands that calculate
4323
revnos and revision ids are faster. (John A. Meinel, Aaron Bentley)
4328
* Add ``root_client_path`` parameter to SmartWSGIApp and
4329
SmartServerRequest. This makes it possible to publish filesystem
4330
locations that don't exactly match URL paths. SmartServerRequest
4331
subclasses should use the new ``translate_client_path`` and
4332
``transport_from_client_path`` methods when dealing with paths received
4333
from a client to take this into account. (Andrew Bennetts, #124089)
4335
* ``bzr mv a b`` can be now used also to rename previously renamed
4336
directories, not only files. (Lukáš Lalinský, #107967)
4338
* ``bzr uncommit --local`` can now remove revisions from the local
4339
branch to be symmetric with ``bzr commit --local``.
4340
(John Arbash Meinel, #93412)
4342
* Don't ask for a password if there is no real terminal.
4343
(Alexander Belchenko, #69851)
4345
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
4346
fetching revisions from a knit to pack repository or vice versa using
4347
bzr:// (including over http or ssh).
4348
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
4350
* Fixed ``_get_line`` in ``bzrlib.smart.medium``, which was buggy. Also
4351
fixed ``_get_bytes`` in the same module to use the push back buffer.
4352
These bugs had no known impact in normal use, but were problematic for
4353
developers working on the code, and were likely to cause real bugs sooner
4354
or later. (Andrew Bennetts)
4356
* Implement handling of basename parameter for DefaultMail. (James Westby)
4358
* Incompatibility with Paramiko versions newer than 1.7.2 was fixed.
4359
(Andrew Bennetts, #213425)
4361
* Launchpad locations (lp: URLs) can be pulled. (Aaron Bentley, #181945)
4363
* Merges that add files to deleted root directories complete. They
4364
do create conflicts. (Aaron Bentley, #210092)
4366
* vsftp's return ``550 RNFR command failed.`` supported.
4367
(Marcus Trautwig, #129786)
4372
* Improved documentation on send/merge relationship. (Peter Schuller)
4374
* Minor fixes to the User Guide. (Matthew Fuller)
4376
* Reduced the evangelism in the User Guide. (Ian Clatworthy)
4378
* Added Integrating with Bazaar document for developers (Martin Albisetti)
4383
* Attempting to pull data from a ghost aware repository (e.g. knits) into a
4384
non-ghost aware repository such as weaves will now fail if there are
4385
ghosts. (Robert Collins)
4387
* ``KnitVersionedFile`` no longer accepts an ``access_mode`` parameter, and
4388
now requires the ``index`` and ``access_method`` parameters to be
4389
supplied. A compatible shim has been kept in the new function
4390
``knit.make_file_knit``. (Robert Collins)
4392
* Log formatters must now provide log_revision instead of show and
4393
show_merge_revno methods. The latter had been deprecated since the 0.17
4394
release. (James Westby)
4396
* ``LoopbackSFTP`` is now called ``SocketAsChannelAdapter``.
4399
* ``osutils.backup_file`` is removed. (Alexander Belchenko)
4401
* ``Repository.get_revision_graph`` is deprecated, with no replacement
4402
method. The method was size(history) and not desirable. (Robert Collins)
4404
* ``revision.revision_graph`` is deprecated, with no replacement function.
4405
The function was size(history) and not desirable. (Robert Collins)
4407
* ``Transport.get_shared_medium`` is deprecated. Use
4408
``Transport.get_smart_medium`` instead. (Andrew Bennetts)
4410
* ``VersionedFile`` factories now accept a get_scope parameter rather
4411
than using a call to ``transaction_finished``, allowing the removal of
4412
the fixed list of versioned files per repository. (Robert Collins)
4414
* ``VersionedFile.annotate_iter`` is deprecated. While in principle this
4415
allowed lower memory use, all users of annotations wanted full file
4416
annotations, and there is no storage format suitable for incremental
4417
line-by-line annotation. (Robert Collins)
4419
* ``VersionedFile.clone_text`` is deprecated. This performance optimisation
4420
is no longer used - reading the content of a file that is undergoing a
4421
file level merge to identical state on two branches is rare enough, and
4422
not expensive enough to special case. (Robert Collins)
4424
* ``VersionedFile.clear_cache`` and ``enable_cache`` are deprecated.
4425
These methods added significant complexity to the ``VersionedFile``
4426
implementation, but were only used for optimising fetches from knits -
4427
which can be done from outside the knit layer, or via a caching
4428
decorator. As knits are not the default format, the complexity is no
4429
longer worth paying. (Robert Collins)
4431
* ``VersionedFile.create_empty`` is removed. This method presupposed a
4432
sensible mapping to a transport for individual files, but pack backed
4433
versioned files have no such mapping. (Robert Collins)
4435
* ``VersionedFile.get_graph`` is deprecated, with no replacement method.
4436
The method was size(history) and not desirable. (Robert Collins)
4438
* ``VersionedFile.get_graph_with_ghosts`` is deprecated, with no
4439
replacement method. The method was size(history) and not desirable.
4442
* ``VersionedFile.get_parents`` is deprecated, please use
4443
``VersionedFile.get_parent_map``. (Robert Collins)
4445
* ``VersionedFile.get_sha1`` is deprecated, please use
4446
``VersionedFile.get_sha1s``. (Robert Collins)
4448
* ``VersionedFile.has_ghost`` is now deprecated, as it is both expensive
4449
and unused outside of a single test. (Robert Collins)
4451
* ``VersionedFile.iter_parents`` is now deprecated in favour of
4452
``get_parent_map`` which can be used to instantiate a Graph on a
4453
VersionedFile. (Robert Collins)
4455
* ``VersionedFileStore`` no longer uses the transaction parameter given
4456
to most methods; amongst other things this means that the
4457
get_weave_or_empty method no longer guarantees errors on a missing weave
4458
in a readonly transaction, and no longer caches versioned file instances
4459
which reduces memory pressure (but requires more careful management by
4460
callers to preserve performance). (Robert Collins)
4465
* New -Dselftest_debug flag disables clearing of the debug flags during
4466
tests. This is useful if you want to use e.g. -Dhpss to help debug a
4467
failing test. Be aware that using this feature is likely to cause
4468
spurious test failures if used with the full suite. (Andrew Bennetts)
4470
* selftest --load-list now uses a new more agressive test loader that will
4471
avoid loading unneeded modules and building their tests. Plugins can use
4472
this new loader by defining a load_tests function instead of a test_suite
4473
function. (a forthcoming patch will provide many examples on how to
4477
* selftest --load-list now does some sanity checks regarding duplicate test
4478
IDs and tests present in the list but not found in the actual test suite.
4481
* Slightly more concise format for the selftest progress bar, so there's
4482
more space to show the test name. (Martin Pool) ::
4484
[2500/10884, 1fail, 3miss in 1m29s] test_revisionnamespaces.TestRev
4486
* The test suite takes much less memory to run, and is a bit faster. This
4487
is done by clearing most attributes of TestCases after running them, if
4488
they succeeded. (Andrew Bennetts)
4493
* Added ``_build_client_protocol`` to ``_SmartClient``. (Andrew Bennetts)
4495
* Added basic infrastructure for automatic plugin suggestion.
4498
* If a ``LockableFiles`` object is not explicitly unlocked (for example
4499
because of a missing ``try/finally`` block, it will give a warning but
4500
not automatically unlock itself. (Previously they did.) This
4501
sometimes caused knock-on errors if for example the network connection
4502
had already failed, and should not be relied upon by code.
4503
(Martin Pool, #109520)
4505
* ``make dist`` target to build a release tarball, and also
4506
``check-dist-tarball`` and ``dist-upload-escudero``. (Martin Pool)
4508
* The ``read_response_tuple`` method of ``SmartClientRequestProtocol*``
4509
classes will now raise ``UnknownSmartMethod`` when appropriate, so that
4510
callers don't need to try distinguish unknown request errors from other
4511
errors. (Andrew Bennetts)
4513
* ``set_make_working_trees`` is now implemented provided on all repository
4514
implementations (Aaron Bentley)
4516
* ``VersionedFile`` now has a new method ``get_parent_map`` which, like
4517
``Graph.get_parent_map`` returns a dict of key:parents. (Robert Collins)
4520
bzr 1.3.1 2008-04-09
4521
####################
4523
No changes from 1.3.1rc1.
4526
bzr 1.3.1rc1 2008-04-04
4527
#######################
4532
* Fix a bug causing a ValueError crash in ``parse_line_delta_iter`` when
4533
fetching revisions from a knit to pack repository or vice versa using
4534
bzr:// (including over http or ssh).
4535
(#208418, Andrew Bennetts, Martin Pool, Robert Collins)
4541
Bazaar has become part of the GNU project <http://www.gnu.org>
4543
Many operations that act on history, including ``log`` and ``annotate`` are now
4544
substantially faster. Several bugs have been fixed and several new options and
4545
features have been added.
4550
* Avoid spurious failure of ``TestVersion.test_version`` matching
4552
(#202778, Martin Pool)
4555
bzr 1.3rc1 2008-03-16
4556
#####################
4558
Notes When Upgrading
4559
********************
4561
* The backup directory created by ``upgrade`` is now called
4562
``backup.bzr``, not ``.bzr.backup``. (Martin Albisetti)
4567
* A new repository format 'development' has been added. This format will
4568
represent the latest 'in-progress' format that the bzr developers are
4569
interested in getting early-adopter testing and feedback on.
4570
``doc/developers/development-repo.txt`` has detailed information.
4573
* BZR_LOG environment variable controls location of .bzr.log trace file.
4574
User can suppress writing messages to .bzr.log by using '/dev/null'
4575
filename (on Linux) or 'NUL' (on Windows). If BZR_LOG variable
4576
is not defined but BZR_HOME is defined then default location
4577
for .bzr.log trace file is ``$BZR_HOME/.bzr.log``.
4578
(Alexander Belchenko, #106117)
4580
* ``launchpad`` builtin plugin now shipped as separate part in standalone
4581
bzr.exe, installed to ``C:\Program Files\Bazaar\plugins`` directory,
4582
and standalone installer allows user to skip installation of this plugin.
4583
(Alexander Belchenko)
4585
* Restore auto-detection of plink.exe on Windows. (Dmitry Vasiliev)
4587
* Version number is now shown as "1.2" or "1.2pr2", without zeroed or
4588
missing final fields. (Martin Pool)
4593
* ``branch`` and ``checkout`` can hard-link working tree files, which is
4594
faster and saves space. (Aaron Bentley)
4596
* ``bzr send`` will now also look at the ``child_submit_to`` setting in
4597
the submit branch to determine the email address to send to.
4603
* BzrBranch._lefthand_history is faster on pack repos. (Aaron Bentley)
4605
* Branch6.generate_revision_history is faster. (Aaron Bentley)
4607
* Directory services can now be registered, allowing special URLs to be
4608
dereferenced into real URLs. This is a generalization and cleanup of
4609
the lp: transport lookup. (Aaron Bentley)
4611
* Merge directives that are automatically attached to emails have nicer
4612
filenames, based on branch-nick + revno. (Aaron Bentley)
4614
* ``push`` has a ``--revision`` option, to specify what revision to push up
4615
to. (Daniel Watkins)
4617
* Significantly reducing execution time and network traffic for trivial
4618
case of running ``bzr missing`` command for two identical branches.
4619
(Alexander Belchenko)
4621
* Speed up operations that look at the revision graph (such as 'bzr log').
4622
``KnitPackRepositor.get_revision_graph`` uses ``Graph.iter_ancestry`` to
4623
extract the revision history. This allows filtering ghosts while
4624
stepping instead of needing to peek ahead. (John Arbash Meinel)
4626
* The ``hooks`` command lists installed hooks, to assist in debugging.
4629
* Updates to how ``annotate`` work. Should see a measurable improvement in
4630
performance and memory consumption for file with a lot of merges.
4631
Also, correctly handle when a line is introduced by both parents (it
4632
should be attributed to the first merge which notices this, and not
4633
to all subsequent merges.) (John Arbash Meinel)
4638
* Autopacking no longer holds the full set of inventory lines in
4639
memory while copying. For large repositories, this can amount to
4640
hundreds of MB of ram consumption.
4641
(Ian Clatworthy, John Arbash Meinel)
4643
* Cherrypicking when using ``--format=merge3`` now explictly excludes
4644
BASE lines. (John Arbash Meinel, #151731)
4646
* Disable plink's interactive prompt for password.
4647
(#107593, Dmitry Vasiliev)
4649
* Encode command line arguments from unicode to user_encoding before
4650
invoking external mail client in `bzr send` command.
4651
(#139318, Alexander Belchenko)
4653
* Fixed problem connecting to ``bzr+https://`` servers.
4654
(#198793, John Ferlito)
4656
* Improved error reporting in the Launchpad plugin. (Daniel Watkins,
4659
* Include quick-start-summary.svg file to python-based installer(s)
4660
for Windows. (#192924, Alexander Belchenko)
4662
* lca merge now respects specified files. (Aaron Bentley)
4664
* Make version-info --custom imply --all. (#195560, James Westby)
4666
* ``merge --preview`` now works for merges that add or modify
4667
symlinks (James Henstridge)
4669
* Redirecting the output from ``bzr merge`` (when the remembered
4670
location is used) now works. (John Arbash Meinel)
4672
* setup.py script explicitly checks for Python version.
4673
(Jari Aalto, Alexander Belchenko, #200569)
4675
* UnknownFormatErrors no longer refer to branches regardless of kind of
4676
unknown format. (Daniel Watkins, #173980)
4678
* Upgrade bundled ConfigObj to version 4.5.2, which properly quotes #
4679
signs, among other small improvements. (Matt Nordhoff, #86838)
4681
* Use correct indices when emitting LCA conflicts. This fixes IndexError
4682
errors. (Aaron Bentley, #196780)
4687
* Explained how to use ``version-info --custom`` in the User Guide.
4688
(Neil Martinsen-Burrell)
4693
* Support for loading plugins from zip files and
4694
``bzrlib.plugin.load_from_zip()`` function are deprecated.
4695
(Alexander Belchenko)
4700
* Added missing blackbox tests for ``modified`` (Adrian Wilkins)
4702
* The branch interface tests were invalid for branches using rich-root
4703
repositories because the empty string is not a valid file-id.
4709
* ``Graph.iter_ancestry`` returns the ancestry of revision ids. Similar to
4710
``Repository.get_revision_graph()`` except it includes ghosts and you can
4711
stop part-way through. (John Arbash Meinel)
4713
* New module ``tools/package_mf.py`` provide custom module finder for
4714
python packages (improves standard python library's modulefinder.py)
4715
used by ``setup.py`` script while building standalone bzr.exe.
4716
(Alexander Belchenko)
4718
* New remote method ``RemoteBzrDir.find_repositoryV2`` adding support for
4719
detecting external lookup support on remote repositories. This method is
4720
now attempted first when lookup up repositories, leading to an extra
4721
round trip on older bzr smart servers. (Robert Collins)
4723
* Repository formats have a new supported-feature attribute
4724
``supports_external_lookups`` used to indicate repositories which support
4725
falling back to other repositories when they have partial data.
4728
* ``Repository.get_revision_graph_with_ghosts`` and
4729
``bzrlib.revision.(common_ancestor,MultipleRevisionSources,common_graph)``
4730
have been deprecated. (John Arbash Meinel)
4732
* ``Tree.iter_changes`` is now a public API, replacing the work-in-progress
4733
``Tree._iter_changes``. The api is now considered stable and ready for
4734
external users. (Aaron Bentley)
4736
* The bzrdir format registry now accepts an ``alias`` keyword to
4737
register_metadir, used to indicate that a format name is an alias for
4738
some other format and thus should not be reported when describing the
4739
format. (Robert Collins)
4748
* Fix failing test in Launchpad plugin. (Martin Pool)
4751
bzr 1.2rc1 2008-02-13
4752
#####################
4754
Notes When Upgrading
4755
********************
4757
* Fetching via the smart protocol may need to reconnect once during a fetch
4758
if the remote server is running Bazaar 1.1 or earlier, because the client
4759
attempts to use more efficient requests that confuse older servers. You
4760
may be required to re-enter a password or passphrase when this happens.
4761
This won't happen if the server is upgraded to Bazaar 1.2.
4767
* Fetching via bzr+ssh will no longer fill ghosts by default (this is
4768
consistent with pack-0.92 fetching over SFTP). (Robert Collins)
4770
* Formatting of ``bzr plugins`` output is changed to be more human-
4771
friendly. Full path of plugins locations will be shown only with
4772
``--verbose`` command-line option. (Alexander Belchenko)
4774
* ``merge`` now prefers to use the submit branch, but will fall back to
4775
parent branch. For many users, this has no effect. But some users who
4776
pull and merge on the same branch will notice a change. This change
4777
makes it easier to work on a branch on two different machines, pulling
4778
between the machines, while merging from the upstream.
4779
``merge --remember`` can now be used to set the submit_branch.
4785
* ``merge --preview`` produces a diff of the changes merge would make,
4786
but does not actually perform the merge. (Aaron Bentley)
4788
* New smart method ``Repository.get_parent_map`` for getting revision
4789
parent data. This returns additional parent information topologically
4790
adjacent to the requested data to reduce round trip latency impacts.
4793
* New smart method, ``Repository.stream_revisions_chunked``, for fetching
4794
revision data that streams revision data via a chunked encoding. This
4795
avoids buffering large amounts of revision data on the server and on the
4796
client, and sends less data to the server to request the revisions.
4797
(Andrew Bennetts, Robert Collins, #178353)
4799
* The launchpad plugin now handles lp urls of the form
4800
``lp://staging/``, ``lp://demo/``, ``lp://dev/`` to use the appropriate
4801
launchpad instance to do the resolution of the branch identities.
4802
This is primarily of use to Launchpad developers, but can also
4803
be used by other users who want to try out Launchpad as
4804
a branch location without messing up their public Launchpad
4805
account. Branches that are pushed to the staging environment
4806
have an expected lifetime of one day. (Tim Penhey)
4811
* Creating a new branch no longer tries to read the entire revision-history
4812
unnecessarily over smart server operations. (Robert Collins)
4814
* Fetching between different repository formats with compatible models now
4815
takes advantage of the smart method to stream revisions. (Andrew Bennetts)
4817
* The ``--coverage`` option is now global, rather specific to ``bzr
4818
selftest``. (Andrew Bennetts)
4820
* The ``register-branch`` command will now use the public url of the branch
4821
containing the current directory, if one has been set and no explicit
4822
branch is provided. (Robert Collins)
4824
* Tweak the ``reannotate`` code path to optimize the 2-parent case.
4825
Speeds up ``bzr annotate`` with a pack repository by approx 3:2.
4826
(John Arbash Meinel)
4831
* Calculate remote path relative to the shared medium in _SmartClient. This
4832
is related to the problem in bug #124089. (Andrew Bennetts)
4834
* Cleanly handle connection errors in smart protocol version two, the same
4835
way as they are handled by version one. (Andrew Bennetts)
4837
* Clearer error when ``version-info --custom`` is used without
4838
``--template`` (Lukáš Lalinský)
4840
* Don't raise UnavailableFeature during test setup when medusa is not
4841
available or tearDown is never called leading to nasty side effects.
4842
(#137823, Vincent Ladeuil)
4844
* If a plugin's test suite cannot be loaded, for example because of a syntax
4845
error in the tests, then ``selftest`` fails, rather than just printing
4846
a warning. (Martin Pool, #189771)
4848
* List possible values for BZR_SSH environment variable in env-variables
4849
help topic. (Alexander Belchenko, #181842)
4851
* New methods ``push_log_file`` and ``pop_log_file`` to intercept messages:
4852
popping the log redirection now precisely restores the previous state,
4853
which makes it easier to use bzr log output from other programs.
4854
TestCaseInTempDir no longer depends on a log redirection being established
4855
by the test framework, which lets bzr tests cleanly run from a normal
4857
(#124153, #124849, Martin Pool, Jonathan Lange)
4859
* ``pull --quiet`` is now more quiet, in particular a message is no longer
4860
printed when the remembered pull location is used. (James Westby,
4863
* ``reconfigure`` can safely be interrupted while fetching.
4864
(Aaron Bentley, #179316)
4866
* ``reconfigure`` preserves tags when converting to and from lightweight
4867
checkouts. (Aaron Bentley, #182040)
4869
* Stop polluting /tmp when running selftest.
4870
(Vincent Ladeuil, #123623)
4872
* Switch from NFKC => NFC for normalization checks. NFC allows a few
4873
more characters which should be considered valid.
4874
(John Arbash Meinel, #185458)
4876
* The launchpad plugin now uses the ``edge`` xmlrpc server to avoid
4877
interacting badly with a bug on the launchpad side. (Robert Collins)
4879
* Unknown hostnames when connecting to a ``bzr://`` URL no longer cause
4880
tracebacks. (Andrew Bennetts, #182849)
4885
* Classes implementing Merge types like Merge3Merger must now accept (and
4886
honour) a do_merge flag in their constructor. (Aaron Bentley)
4888
* ``Repository.add_inventory`` and ``add_revision`` now require the caller
4889
to previously take a write lock (and start a write group.)
4895
* selftest now accepts --load-list <file> to load a test id list. This
4896
speeds up running the test suite on a limited set of tests.
4902
* Add a new method ``get_result`` to graph search objects. The resulting
4903
``SearchResult`` can be used to recreate the search later, which will
4904
be useful in reducing network traffic. (Robert Collins)
4906
* Use convenience function to check whether two repository handles
4907
are referring to the same repository in ``Repository.get_graph``.
4908
(Jelmer Vernooij, #187162)
4910
* Fetching now passes the find_ghosts flag through to the
4911
``InterRepository.missing_revision_ids`` call consistently for all
4912
repository types. This will enable faster missing revision discovery with
4913
bzr+ssh. (Robert Collins)
4915
* Fix error handling in Repository.insert_data_stream. (Lukas Lalinsky)
4917
* ``InterRepository.missing_revision_ids`` is now deprecated in favour of
4918
``InterRepository.search_missing_revision_ids`` which returns a
4919
``bzrlib.graph.SearchResult`` suitable for making requests from the smart
4920
server. (Robert Collins)
4922
* New error ``NoPublicBranch`` for commands that need a public branch to
4923
operate. (Robert Collins)
4925
* New method ``iter_inventories`` on Repository for access to many
4926
inventories. This is primarily used by the ``revision_trees`` method, as
4927
direct access to inventories is discouraged. (Robert Collins)
4929
* New method ``next_with_ghosts`` on the Graph breadth-first-search objects
4930
which will split out ghosts and present parents into two separate sets,
4931
useful for code which needs to be aware of ghosts (e.g. fetching data
4932
cares about ghosts during revision selection). (Robert Collins)
4934
* Record a timestamp against each mutter to the trace file, relative to the
4935
first import of bzrlib. (Andrew Bennetts)
4937
* ``Repository.get_data_stream`` is now deprecated in favour of
4938
``Repository.get_data_stream_for_search`` which allows less network
4939
traffic when requesting data streams over a smart server. (Robert Collins)
4941
* ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,
4942
removing one round trip on many network operations. (Robert Collins)
4944
* RemoteTransport's ``recommended_page_size`` method now returns 64k, like
4945
SFTPTransport and HttpTransportBase. (Andrew Bennetts)
4947
* Repository has a new method ``has_revisions`` which signals the presence
4948
of many revisions by returning a set of the revisions listed which are
4949
present. This can be done by index queries without reading data for parent
4950
revision names etc. (Robert Collins)
4956
(no changes from 1.1rc1)
4958
bzr 1.1rc1 2008-01-05
4959
#####################
4964
* Dotted revision numbers have been revised. Instead of growing longer with
4965
nested branches the branch number just increases. (eg instead of 1.1.1.1.1
4966
we now report 1.2.1.) This helps scale long lived branches which have many
4967
feature branches merged between them. (John Arbash Meinel)
4969
* The syntax ``bzr diff branch1 branch2`` is no longer supported.
4970
Use ``bzr diff branch1 --new branch2`` instead. This change has
4971
been made to remove the ambiguity where ``branch2`` is in fact a
4972
specific file to diff within ``branch1``.
4977
* New option to use custom template-based formats in ``bzr version-info``.
4980
* diff '--using' allows an external diff tool to be used for files.
4983
* New "lca" merge-type for fast everyday merging that also supports
4984
criss-cross merges. (Aaron Bentley)
4989
* ``annotate`` now doesn't require a working tree. (Lukáš Lalinský,
4992
* ``branch`` and ``checkout`` can now use files from a working tree to
4993
to speed up the process. For checkout, this requires the new
4994
--files-from flag. (Aaron Bentley)
4996
* ``bzr diff`` now sorts files in alphabetical order. (Aaron Bentley)
4998
* ``bzr diff`` now works on branches without working trees. Tree-less
4999
branches can also be compared to each other and to working trees using
5000
the new diff options ``--old`` and ``--new``. Diffing between branches,
5001
with or without trees, now supports specific file filtering as well.
5002
(Ian Clatworthy, #6700)
5004
* ``bzr pack`` now orders revision texts in topological order, with newest
5005
at the start of the file, promoting linear reads for ``bzr log`` and the
5006
like. This partially fixes #154129. (Robert Collins)
5008
* Merge directives now fetch prerequisites from the target branch if
5009
needed. (Aaron Bentley)
5011
* pycurl now handles digest authentication.
5014
* ``reconfigure`` can now convert from repositories. (Aaron Bentley)
5016
* ``-l`` is now a short form for ``--limit`` in ``log``. (Matt Nordhoff)
5018
* ``merge`` now warns when merge directives cause cherrypicks.
5021
* ``split`` now supported, to enable splitting large trees into smaller
5022
pieces. (Aaron Bentley)
5027
* Avoid AttributeError when unlocking a pack repository when an error occurs.
5028
(Martin Pool, #180208)
5030
* Better handle short reads when processing multiple range requests.
5031
(Vincent Ladeuil, #179368)
5033
* build_tree acceleration uses the correct path when a file has been moved.
5036
* ``commit`` now succeeds when a checkout and its master branch share a
5037
repository. (Aaron Bentley, #177592)
5039
* Fixed error reporting of unsupported timezone format in
5040
``log --timezone``. (Lukáš Lalinský, #178722)
5042
* Fixed Unicode encoding error in ``ignored`` when the output is
5043
redirected to a pipe. (Lukáš Lalinský)
5045
* Fix traceback when sending large response bodies over the smart protocol
5046
on Windows. (Andrew Bennetts, #115781)
5048
* Fix ``urlutils.relative_url`` for the case of two ``file:///`` URLs
5049
pointed to different logical drives on Windows.
5050
(Alexander Belchenko, #90847)
5052
* HTTP test servers are now compatible with the http protocol version 1.1.
5053
(Vincent Ladeuil, #175524)
5055
* _KnitParentsProvider.get_parent_map now handles requests for ghosts
5056
correctly, instead of erroring or attributing incorrect parents to ghosts.
5059
* ``merge --weave --uncommitted`` now works. (Aaron Bentley)
5061
* pycurl authentication handling was broken and incomplete. Fix handling of
5062
user:pass embedded in the urls.
5063
(Vincent Ladeuil, #177643)
5065
* Files inside non-directories are now handled like other conflict types.
5066
(Aaron Bentley, #177390)
5068
* ``reconfigure`` is able to convert trees into lightweight checkouts.
5071
* Reduce lockdir timeout to 0 when running ``bzr serve``. (Andrew Bennetts,
5074
* Test that the old ``version_info_format`` functions still work, even
5075
though they are deprecated. (John Arbash Meinel, ShenMaq, #177872)
5077
* Transform failures no longer cause ImmortalLimbo errors (Aaron Bentley,
5080
* ``uncommit`` works even when the commit messages of revisions to be
5081
removed use characters not supported in the terminal encoding.
5084
* When dumb http servers return whole files instead of the requested ranges,
5085
read the remaining bytes by chunks to avoid overflowing network buffers.
5086
(Vincent Ladeuil, #175886)
5091
* Minor tweaks made to the bug tracker integration documentation.
5094
* Reference material has now be moved out of the User Guide and added
5095
to the User Reference. The User Reference has gained 4 sections as
5096
a result: Authenication Settings, Configuration Settings, Conflicts
5097
and Hooks. All help topics are now dumped into text format in the
5098
doc/en/user-reference directory for those who like browsing that
5099
information in their editor. (Ian Clatworthy)
5101
* *Using Bazaar with Launchpad* tutorial added. (Ian Clatworthy)
5106
* find_* methods available for BzrDirs, Branches and WorkingTrees.
5109
* Help topics can now be loaded from files.
5110
(Ian Clatworthy, Alexander Belchenko)
5112
* get_parent_map now always provides tuples as its output. (Aaron Bentley)
5114
* Parent Providers should now implement ``get_parent_map`` returning a
5115
dictionary instead of ``get_parents`` returning a list.
5116
``Graph.get_parents`` is now deprecated. (John Arbash Meinel,
5119
* Patience Diff now supports arbitrary python objects, as long as they
5120
support ``hash()``. (John Arbash Meinel)
5122
* Reduce selftest overhead to establish test names by memoization.
5131
* Modules can now customise their tests by defining a ``load_tests``
5132
attribute. ``pydoc bzrlib.tests.TestUtil.TestLoader.loadTestsFromModule``
5133
for the documentation on this attribute. (Robert Collins)
5135
* New helper function ``bzrlib.tests.condition_id_re`` which helps
5136
filter tests based on a regular expression search on the tests id.
5139
* New helper function ``bzrlib.tests.condition_isinstance`` which helps
5140
filter tests based on class. (Robert Collins)
5142
* New helper function ``bzrlib.tests.exclude_suite_by_condition`` which
5143
generalises the ``exclude_suite_by_re`` function. (Robert Collins)
5145
* New helper function ``bzrlib.tests.filter_suite_by_condition`` which
5146
generalises the ``filter_suite_by_re`` function. (Robert Collins)
5148
* New helper method ``bzrlib.tests.exclude_tests_by_re`` which gives a new
5149
TestSuite that does not contain tests from the input that matched a
5150
regular expression. (Robert Collins)
5152
* New helper method ``bzrlib.tests.randomize_suite`` which returns a
5153
randomized copy of the input suite. (Robert Collins)
5155
* New helper method ``bzrlib.tests.split_suite_by_re`` which splits a test
5156
suite into two according to a regular expression. (Robert Collins)
5158
* Parametrize all http tests for the transport implementations, the http
5159
protocol versions (1.0 and 1.1) and the authentication schemes.
5162
* The ``exclude_pattern`` and ``random_order`` parameters to the function
5163
``bzrlib.tests.filter_suite_by_re`` have been deprecated. (Robert Collins)
5165
* The method ``bzrlib.tests.sort_suite_by_re`` has been deprecated. It is
5166
replaced by the new helper methods added in this release. (Robert Collins)
5175
* More improvements and fixes to the User Guide. (Ian Clatworthy)
5177
* Add information on cherrypicking/rebasing to the User Guide.
5180
* Improve bug tracker integration documentation. (Ian Clatworthy)
5182
* Minor edits to ``Bazaar in five minutes`` from David Roberts and
5183
to the rebasing section of the User Guide from Aaron Bentley.
5187
bzr 1.0rc3 2007-12-11
5188
#####################
5193
* If a traceback occurs, users are now asked to report the bug
5194
through Launchpad (https://bugs.launchpad.net/bzr/), rather than
5195
by mail to the mailing list.
5201
* Fix Makefile rules for doc generation. (Ian Clatworthy, #175207)
5203
* Give more feedback during long http downloads by making readv deliver data
5204
as it arrives for urllib, and issue more requests for pycurl. High latency
5205
networks are better handled by urllib, the pycurl implementation give more
5206
feedback but also incur more latency.
5207
(Vincent Ladeuil, #173010)
5209
* Implement _make_parents_provider on RemoteRepository, allowing generating
5210
bundles against branches on a smart server. (Andrew Bennetts, #147836)
5215
* Improved user guide. (Ian Clatworthy)
5217
* The single-page quick reference guide is now available as a PDF.
5223
* readv urllib http implementation is now a real iterator above the
5224
underlying socket and deliver data as soon as it arrives. 'get' still
5225
wraps its output in a StringIO.
5229
bzr 1.0rc2 2007-12-07
5230
#####################
5235
* Added a --coverage option to selftest. (Andrew Bennetts)
5237
* Annotate merge (merge-type=weave) now supports cherrypicking.
5240
* ``bzr commit`` now doesn't print the revision number twice. (Matt
5243
* New configuration option ``bugtracker_<tracker_abbrevation>_url`` to
5244
define locations of bug trackers that are not directly supported by
5245
bzr or a plugin. The URL will be treated as a template and ``{id}``
5246
placeholders will be replaced by specific bug IDs. (Lukáš Lalinský)
5248
* Support logging single merge revisions with short and line log formatters.
5251
* User Guide enhanced with suggested readability improvements from
5252
Matt Revell and corrections from John Arbash Meinel. (Ian Clatworthy)
5254
* Quick Start Guide renamed to Quick Start Card, moved down in
5255
the catalog, provided in pdf and png format and updated to refer
5256
to ``send`` instead of ``bundle``. (Ian Clatworthy, #165080)
5258
* ``switch`` can now be used on heavyweight checkouts as well as
5259
lightweight ones. After switching a heavyweight checkout, the
5260
local branch is a mirror/cache of the new bound branch and
5261
uncommitted changes in the working tree are merged. As a safety
5262
check, if there are local commits in a checkout which have not
5263
been committed to the previously bound branch, then ``switch``
5264
fails unless the ``--force`` option is given. This option is
5265
now also required if the branch a lightweight checkout is pointing
5266
to has been moved. (Ian Clatworthy)
5271
* New -Dhttp debug option reports http connections, requests and responses.
5274
* New -Dmerge debug option, which emits merge plans for merge-type=weave.
5279
* Better error message when running ``bzr cat`` on a non-existant branch.
5280
(Lukáš Lalinský, #133782)
5282
* Catch OSError 17 (file exists) in final phase of tree transform and show
5284
(Alexander Belchenko, #111758)
5286
* Catch ShortReadvErrors while using pycurl. Also make readv more robust by
5287
allowing multiple GET requests to be issued if too many ranges are
5289
(Vincent Ladeuil, #172701)
5291
* Check for missing basis texts when fetching from packs to packs.
5292
(John Arbash Meinel, #165290)
5294
* Fall back to showing e-mail in ``log --short/--line`` if the
5295
committer/author has only e-mail. (Lukáš Lalinský, #157026)
5300
* Deprecate not passing a ``location`` argument to commit reporters'
5301
``started`` methods. (Matt Nordhoff)
5304
bzr 1.0rc1 2007-11-30
5305
#####################
5307
Notes When Upgrading
5308
********************
5310
* The default repository format is now ``pack-0.92``. This
5311
default is used when creating new repositories with ``init`` and
5312
``init-repo``, and when branching over bzr+ssh or bzr+hpss.
5313
(See https://bugs.launchpad.net/bugs/164626)
5315
This format can be read and written by Bazaar 0.92 and later, and
5316
data can be transferred to and from older formats.
5318
To upgrade, please reconcile your repository (``bzr reconcile``), and then
5319
upgrade (``bzr upgrade``).
5321
``pack-0.92`` offers substantially better scaling and performance than the
5322
previous knits format. Some operations are slower where the code already
5323
had bad scaling characteristics under knits, the pack format makes such
5324
operations more visible as part of being more scalable overall. We will
5325
correct such operations over the coming releases and encourage the filing
5326
of bugs on any operation which you observe to be slower in a packs
5327
repository. One particular case that we do not intend to fix is pulling
5328
data from a pack repository into a knit repository over a high latency
5329
link; downgrading such data requires reinsertion of the file texts, and
5330
this is a classic space/time tradeoff. The current implementation is
5331
conservative on memory usage because we need to support converting data
5332
from any tree without problems.
5333
(Robert Collins, Martin Pool, #164476)
5338
* Disable detection of plink.exe as possible ssh vendor. Plink vendor
5339
still available if user selects it explicitly with BZR_SSH environment
5340
variable. (Alexander Belchenko, workaround for bug #107593)
5342
* The pack format is now accessible as "pack-0.92", or "pack-0.92-subtree"
5343
to enable the subtree functions (for example, for bzr-svn).
5349
* New ``authentication.conf`` file holding the password or other credentials
5350
for remote servers. This can be used for ssh, sftp, smtp and other
5351
supported transports.
5354
* New rich-root and rich-root-pack formats, recording the same data about
5355
tree roots that's recorded for all other directories.
5356
(Aaron Bentley, #164639)
5358
* ``pack-0.92`` repositories can now be reconciled.
5359
(Robert Collins, #154173)
5361
* ``switch`` command added for changing the branch a lightweight checkout
5362
is associated with and updating the tree to reflect the latest content
5363
accordingly. This command was previously part of the BzrTools plug-in.
5364
(Ian Clatworthy, Aaron Bentley, David Allouche)
5366
* ``reconfigure`` command can now convert branches, trees, or checkouts to
5367
lightweight checkouts. (Aaron Bentley)
5372
* Commit updates the state of the working tree via a delta rather than
5373
supplying entirely new basis trees. For commit of a single specified file
5374
this reduces the wall clock time for commit by roughly a 30%.
5375
(Robert Collins, Martin Pool)
5377
* Commit with many automatically found deleted paths no longer performs
5378
linear scanning for the children of those paths during inventory
5379
iteration. This should fix commit performance blowing out when many such
5380
paths occur during commit. (Robert Collins, #156491)
5382
* Fetch with pack repositories will no longer read the entire history graph.
5383
(Robert Collins, #88319)
5385
* Revert takes out an appropriate lock when reverting to a basis tree, and
5386
does not read the basis inventory twice. (Robert Collins)
5388
* Diff does not require an inventory to be generated on dirstate trees.
5389
(Aaron Bentley, #149254)
5391
* New annotate merge (--merge-type=weave) implementation is fast on
5392
versionedfiles withough cached annotations, e.g. pack-0.92.
5398
* ``bzr merge`` now warns when it encounters a criss-cross merge.
5401
* ``bzr send`` now doesn't require the target e-mail address to be
5402
specified on the command line if an interactive e-mail client is used.
5405
* ``bzr tags`` now prints the revision number for each tag, instead of
5406
the revision id, unless --show-ids is passed. In addition, tags can be
5407
sorted chronologically instead of lexicographically with --sort=time.
5408
(Adeodato Simó, #120231)
5410
* Windows standalone version of bzr is able to load system-wide plugins from
5411
"plugins" subdirectory in installation directory. In addition standalone
5412
installer write to the registry (HKLM\SOFTWARE\Bazaar) useful info
5413
about paths and bzr version. (Alexander Belchenko, #129298)
5421
* A progress bar has been added for knitpack -> knitpack fetching.
5422
(Robert Collins, #157789, #159147)
5424
* Branching from a branch via smart server now preserves the repository
5425
format. (Andrew Bennetts, #164626)
5427
* ``commit`` is now able to invoke an external editor in a non-ascii
5428
directory. (Daniel Watkins, #84043)
5430
* Catch connection errors for ftp.
5431
(Vincent Ladeuil, #164567)
5433
* ``check`` no longer reports spurious unreferenced text versions.
5434
(Robert Collins, John A Meinel, #162931, #165071)
5436
* Conflicts are now resolved recursively by ``revert``.
5437
(Aaron Bentley, #102739)
5439
* Detect invalid transport reuse attempts by catching invalid URLs.
5440
(Vincent Ladeuil, #161819)
5442
* Deleting a file without removing it shows a correct diff, not a traceback.
5445
* Do no use timeout in HttpServer anymore.
5446
(Vincent Ladeuil, #158972).
5448
* Don't catch the exceptions related to the http pipeline status before
5449
retrying an http request or some programming errors may be masked.
5450
(Vincent Ladeuil, #160012)
5452
* Fix ``bzr rm`` to not delete modified and ignored files.
5453
(Lukáš Lalinský, #172598)
5455
* Fix exception when revisionspec contains merge revisons but log
5456
formatter doesn't support merge revisions. (Kent Gibson, #148908)
5458
* Fix exception when ScopeReplacer is assigned to before any members have
5459
been retrieved. (Aaron Bentley)
5461
* Fix multiple connections during checkout --lightweight.
5462
(Vincent Ladeuil, #159150)
5464
* Fix possible error in insert_data_stream when copying between
5465
pack repositories over bzr+ssh or bzr+http.
5466
KnitVersionedFile.get_data_stream now makes sure that requested
5467
compression parents are sent before any delta hunks that depend
5469
(Martin Pool, #164637)
5471
* Fix typo in limiting offsets coalescing for http, leading to
5472
whole files being downloaded instead of parts.
5473
(Vincent Ladeuil, #165061)
5475
* FTP server errors don't error in the error handling code.
5476
(Robert Collins, #161240)
5478
* Give a clearer message when a pull fails because the source needs
5480
(Martin Pool, #164443)
5482
* It is clearer when a plugin cannot be loaded because of its name, and a
5483
suggestion for an acceptable name is given. (Daniel Watkins, #103023)
5485
* Leave port as None in transport objects if user doesn't
5486
specify a port in urls.
5487
(vincent Ladeuil, #150860)
5489
* Make sure Repository.fetch(self) is properly a no-op for all
5490
Repository implementations. (John Arbash Meinel, #158333)
5492
* Mark .bzr directories as "hidden" on Windows.
5493
(Alexander Belchenko, #71147)
5495
* ``merge --uncommitted`` can now operate on a single file.
5496
(Aaron Bentley, Lukáš Lalinský, #136890)
5498
* Obsolete packs are now cleaned up by pack and autopack operations.
5499
(Robert Collins, #153789)
5501
* Operations pulling data from a smart server where the underlying
5502
repositories are not both annotated/both unannotated will now work.
5503
(Robert Collins, #165304).
5505
* Reconcile now shows progress bars. (Robert Collins, #159351)
5507
* ``RemoteBranch`` was not initializing ``self._revision_id_to_revno_map``
5508
properly. (John Arbash Meinel, #162486)
5510
* Removing an already-removed file reports the file does not exist. (Daniel
5513
* Rename on Windows is able to change filename case.
5514
(Alexander Belchenko, #77740)
5516
* Return error instead of a traceback for ``bzr log -r0``.
5517
(Kent Gibson, #133751)
5519
* Return error instead of a traceback when bzr is unable to create
5520
symlink on some platforms (e.g. on Windows).
5521
(Alexander Belchenko, workaround for #81689)
5523
* Revert doesn't crash when restoring a single file from a deleted
5524
directory. (Aaron Bentley)
5526
* Stderr output via logging mechanism now goes through encoded wrapper
5527
and no more uses utf-8, but terminal encoding instead. So all unicode
5528
strings now should be readable in non-utf-8 terminal.
5529
(Alexander Belchenko, #54173)
5531
* The error message when ``move --after`` should be used makes how to do so
5532
clearer. (Daniel Watkins, #85237)
5534
* Unicode-safe output from ``bzr info``. The output will be encoded
5535
using the terminal encoding and unrepresentable characters will be
5536
replaced by '?'. (Lukáš Lalinský, #151844)
5538
* Working trees are no longer created when pushing into a local no-trees
5539
repo. (Daniel Watkins, #50582)
5541
* Upgrade util/configobj to version 4.4.0.
5542
(Vincent Ladeuil, #151208).
5544
* Wrap medusa ftp test server as an FTPServer feature.
5545
(Vincent Ladeuil, #157752)
5550
* ``osutils.backup_file`` is deprecated. Actually it's not used in bzrlib
5551
during very long time. (Alexander Belchenko)
5553
* The return value of
5554
``VersionedFile.iter_lines_added_or_present_in_versions`` has been
5555
changed. Previously it was an iterator of lines, now it is an iterator of
5556
(line, version_id) tuples. This change has been made to aid reconcile and
5557
fetch operations. (Robert Collins)
5559
* ``bzrlib.repository.get_versioned_file_checker`` is now private.
5562
* The Repository format registry default has been removed; it was previously
5563
obsoleted by the bzrdir format default, which implies a default repository
5570
* Added ``ContainerSerialiser`` and ``ContainerPushParser`` to
5571
``bzrlib.pack``. These classes provide more convenient APIs for generating
5572
and parsing containers from streams rather than from files. (Andrew
5575
* New module ``lru_cache`` providing a cache for use by tasks that need
5576
semi-random access to large amounts of data. (John A Meinel)
5578
* InventoryEntry.diff is now deprecated. Please use diff.DiffTree instead.
5587
* New uninstaller on Win32. (Alexander Belchenko)
5590
bzr 0.92rc1 2007-10-29
5591
######################
5596
* ``bzr`` now returns exit code 4 if an internal error occurred, and
5597
3 if a normal error occurred. (Martin Pool)
5599
* ``pull``, ``merge`` and ``push`` will no longer silently correct some
5600
repository index errors that occured as a result of the Weave disk format.
5601
Instead the ``reconcile`` command needs to be run to correct those
5602
problems if they exist (and it has been able to fix most such problems
5603
since bzr 0.8). Some new problems have been identified during this release
5604
and you should run ``bzr check`` once on every repository to see if you
5605
need to reconcile. If you cannot ``pull`` or ``merge`` from a remote
5606
repository due to mismatched parent errors - a symptom of index errors -
5607
you should simply take a full copy of that remote repository to a clean
5608
directory outside any local repositories, then run reconcile on it, and
5609
finally pull from it locally. (And naturally email the repositories owner
5610
to ask them to upgrade and run reconcile).
5616
* New ``knitpack-experimental`` repository format. This is interoperable with
5617
the ``dirstate-tags`` format but uses a smarter storage design that greatly
5618
speeds up many operations, both local and remote. This new format can be
5619
used as an option to the ``init``, ``init-repository`` and ``upgrade``
5620
commands. (Robert Collins)
5622
* For users of bzr-svn (and those testing the prototype subtree support) that
5623
wish to try packs, a new ``knitpack-subtree-experimental`` format has also
5624
been added. This is interoperable with the ``dirstate-subtrees`` format.
5627
* New ``reconfigure`` command. (Aaron Bentley)
5629
* New ``revert --forget-merges`` command, which removes the record of a pending
5630
merge without affecting the working tree contents. (Martin Pool)
5632
* New ``bzr_remote_path`` configuration variable allows finer control of
5633
remote bzr locations than BZR_REMOTE_PATH environment variable.
5636
* New ``launchpad-login`` command to tell Bazaar your Launchpad
5637
user ID. This can then be used by other functions of the
5638
Launchpad plugin. (James Henstridge)
5643
* Commit in quiet mode is now slightly faster as the information to
5644
output is no longer calculated. (Ian Clatworthy)
5646
* Commit no longer checks for new text keys during insertion when the
5647
revision id was deterministically unique. (Robert Collins)
5649
* Committing a change which is not a merge and does not change the number of
5650
files in the tree is faster by utilising the data about whether files are
5651
changed to determine if the tree is unchanged rather than recalculating
5652
it at the end of the commit process. (Robert Collins)
5654
* Inventory serialisation no longer double-sha's the content.
5657
* Knit text reconstruction now avoids making copies of the lines list for
5658
interim texts when building a single text. The new ``apply_delta`` method
5659
on ``KnitContent`` aids this by allowing modification of the revision id
5660
such objects represent. (Robert Collins)
5662
* Pack indices are now partially parsed for specific key lookup using a
5663
bisection approach. (Robert Collins)
5665
* Partial commits are now approximately 40% faster by walking over the
5666
unselected current tree more efficiently. (Robert Collins)
5668
* XML inventory serialisation takes 20% less time while being stricter about
5669
the contents. (Robert Collins)
5671
* Graph ``heads()`` queries have been fixed to no longer access all history
5672
unnecessarily. (Robert Collins)
5677
* ``bzr+https://`` smart server across https now supported.
5678
(John Ferlito, Martin Pool, #128456)
5680
* Mutt is now a supported mail client; set ``mail_client=mutt`` in your
5681
bazaar.conf and ``send`` will use mutt. (Keir Mierle)
5683
* New option ``-c``/``--change`` for ``merge`` command for cherrypicking
5684
changes from one revision. (Alexander Belchenko, #141368)
5686
* Show encodings, locale and list of plugins in the traceback message.
5687
(Martin Pool, #63894)
5689
* Experimental directory formats can now be marked with
5690
``experimental = True`` during registration. (Ian Clatworthy)
5695
* New *Bazaar in Five Minutes* guide. (Matthew Revell)
5697
* The hooks reference documentation is now converted to html as expected.
5703
* Connection error reporting for the smart server has been fixed to
5704
display a user friendly message instead of a traceback.
5705
(Ian Clatworthy, #115601)
5707
* Make sure to use ``O_BINARY`` when opening files to check their
5708
sha1sum. (Alexander Belchenko, John Arbash Meinel, #153493)
5710
* Fix a problem with Win32 handling of the executable bit.
5711
(John Arbash Meinel, #149113)
5713
* ``bzr+ssh://`` and ``sftp://`` URLs that do not specify ports explicitly
5714
no longer assume that means port 22. This allows people using OpenSSH to
5715
override the default port in their ``~/.ssh/config`` if they wish. This
5716
fixes a bug introduced in bzr 0.91. (Andrew Bennetts, #146715)
5718
* Commands reporting exceptions can now be profiled and still have their
5719
data correctly dumped to a file. For example, a ``bzr commit`` with
5720
no changes still reports the operation as pointless but doing so no
5721
longer throws away the profiling data if this command is run with
5722
``--lsprof-file callgrind.out.ci`` say. (Ian Clatworthy)
5724
* Fallback to ftp when paramiko is not installed and sftp can't be used for
5725
``tests/commands`` so that the test suite is still usable without
5727
(Vincent Ladeuil, #59150)
5729
* Fix commit ordering in corner case. (Aaron Bentley, #94975)
5731
* Fix long standing bug in partial commit when there are renames
5732
left in tree. (Robert Collins, #140419)
5734
* Fix selftest semi-random noise during http related tests.
5735
(Vincent Ladeuil, #140614)
5737
* Fix typo in ftp.py making the reconnection fail on temporary errors.
5738
(Vincent Ladeuil, #154259)
5740
* Fix failing test by comparing real paths to cover the case where the TMPDIR
5741
contains a symbolic link.
5742
(Vincent Ladeuil, #141382).
5744
* Fix log against smart server branches that don't support tags.
5745
(James Westby, #140615)
5747
* Fix pycurl http implementation by defining error codes from
5748
pycurl instead of relying on an old curl definition.
5749
(Vincent Ladeuil, #147530)
5751
* Fix 'unprintable error' message when displaying BzrCheckError and
5752
some other exceptions on Python 2.5.
5753
(Martin Pool, #144633)
5755
* Fix ``Inventory.copy()`` and add test for it. (Jelmer Vernooij)
5757
* Handles default value for ListOption in cmd_commit.
5758
(Vincent Ladeuil, #140432)
5760
* HttpServer and FtpServer need to be closed properly or a listening socket
5762
(Vincent Ladeuil, #140055)
5764
* Monitor the .bzr directory created in the top level test
5765
directory to detect leaking tests.
5766
(Vincent Ladeuil, #147986)
5768
* The basename, not the full path, is now used when checking whether
5769
the profiling dump file begins with ``callgrind.out`` or not. This
5770
fixes a bug reported by Aaron Bentley on IRC. (Ian Clatworthy)
5772
* Trivial fix for invoking command ``reconfigure`` without arguments.
5775
* ``WorkingTree.rename_one`` will now raise an error if normalisation of the
5776
new path causes bzr to be unable to access the file. (Robert Collins)
5778
* Correctly detect a NoSuchFile when using a filezilla server. (Gary van der
5784
* ``bzrlib.index.GraphIndex`` now requires a size parameter to the
5785
constructor, for enabling bisection searches. (Robert Collins)
5787
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
5788
tree be supplied to it, previously failing to do so would trigger a
5789
deprecation warning. (Robert Collins)
5791
* ``KnitVersionedFile.add*`` will no longer cache added records even when
5792
enable_cache() has been called - the caching feature is now exclusively for
5793
reading existing data. (Robert Collins)
5795
* ``ReadOnlyLockError`` is deprecated; ``LockFailed`` is usually more
5796
appropriate. (Martin Pool)
5798
* Removed ``bzrlib.transport.TransportLogger`` - please see the new
5799
``trace+`` transport instead. (Robert Collins)
5801
* Removed previously deprecated varargs interface to ``TestCase.run_bzr`` and
5802
deprecated methods ``TestCase.capture`` and ``TestCase.run_bzr_captured``.
5805
* Removed previous deprecated ``basis_knit`` parameter to the
5806
``KnitVersionedFile`` constructor. (Robert Collins)
5808
* Special purpose method ``TestCase.run_bzr_decode`` is moved to the test_non_ascii
5809
class that needs it.
5812
* The class ``bzrlib.repofmt.knitrepo.KnitRepository3`` has been folded into
5813
``KnitRepository`` by parameters to the constructor. (Robert Collins)
5815
* The ``VersionedFile`` interface now allows content checks to be bypassed
5816
by supplying check_content=False. This saves nearly 30% of the minimum
5817
cost to store a version of a file. (Robert Collins)
5819
* Tree's with bad state such as files with no length or sha will no longer
5820
be silently accepted by the repository XML serialiser. To serialise
5821
inventories without such data, pass working=True to write_inventory.
5824
* ``VersionedFile.fix_parents`` has been removed as a harmful API.
5825
``VersionedFile.join`` will no longer accept different parents on either
5826
side of a join - it will either ignore them, or error, depending on the
5827
implementation. See notes when upgrading for more information.
5833
* ``bzrlib.transport.Transport.put_file`` now returns the number of bytes
5834
put by the method call, to allow avoiding stat-after-write or
5835
housekeeping in callers. (Robert Collins)
5837
* ``bzrlib.xml_serializer.Serializer`` is now responsible for checking that
5838
mandatory attributes are present on serialisation and deserialisation.
5839
This fixes some holes in API usage and allows better separation between
5840
physical storage and object serialisation. (Robert Collins)
5842
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
5843
shorthand for deriving from BzrError and setting internal_error = True.
5846
* New method ``bzrlib.mutabletree.update_to_one_parent_via_delta`` for
5847
moving the state of a parent tree to a new version via a delta rather than
5848
a complete replacement tree. (Robert Collins)
5850
* New method ``bzrlib.osutils.minimum_path_selection`` useful for removing
5851
duplication from user input, when a user mentions both a path and an item
5852
contained within that path. (Robert Collins)
5854
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
5855
determining if a repository is write locked. (Robert Collins)
5857
* New method on ``bzrlib.tree.Tree`` ``path_content_summary`` provides a
5858
tuple containing the key information about a path for commit processing
5859
to complete. (Robert Collins)
5861
* New method on xml serialisers, write_inventory_to_lines, which matches the
5862
API used by knits for adding content. (Robert Collins)
5864
* New module ``bzrlib.bisect_multi`` with generic multiple-bisection-at-once
5865
logic, currently only available for byte-based lookup
5866
(``bisect_multi_bytes``). (Robert Collins)
5868
* New helper ``bzrlib.tuned_gzip.bytes_to_gzip`` which takes a byte string
5869
and returns a gzipped version of the same. This is used to avoid a bunch
5870
of api friction during adding of knit hunks. (Robert Collins)
5872
* New parameter on ``bzrlib.transport.Transport.readv``
5873
``adjust_for_latency`` which changes readv from returning strictly the
5874
requested data to inserted return larger ranges and in forward read order
5875
to reduce the effect of network latency. (Robert Collins)
5877
* New parameter yield_parents on ``Inventory.iter_entries_by_dir`` which
5878
causes the parents of a selected id to be returned recursively, so all the
5879
paths from the root down to each element of selected_file_ids are
5880
returned. (Robert Collins)
5882
* Knit joining has been enhanced to support plain to annotated conversion
5883
and annotated to plain conversion. (Ian Clatworthy)
5885
* The CommitBuilder method ``record_entry_contents`` now returns summary
5886
information about the effect of the commit on the repository. This tuple
5887
contains an inventory delta item if the entry changed from the basis, and a
5888
boolean indicating whether a new file graph node was recorded.
5891
* The python path used in the Makefile can now be overridden.
5892
(Andrew Bennetts, Ian Clatworthy)
5897
* New transport implementation ``trace+`` which is useful for testing,
5898
logging activity taken to its _activity attribute. (Robert Collins)
5900
* When running bzr commands within the test suite, internal exceptions are
5901
not caught and reported in the usual way, but rather allowed to propagate
5902
up and be visible to the test suite. A new API ``run_bzr_catch_user_errors``
5903
makes this behavior available to other users.
5906
* New method ``TestCase.call_catch_warnings`` for testing methods that
5907
raises a Python warning. (Martin Pool)
5916
* Print a warning instead of aborting the ``python setup.py install``
5917
process if building of a C extension is not possible.
5918
(Lukáš Lalinský, Alexander Belchenko)
5920
* Fix commit ordering in corner case (Aaron Bentley, #94975)
5922
* Fix ''bzr info bzr://host/'' and other operations on ''bzr://' URLs with
5923
an implicit port. We were incorrectly raising PathNotChild due to
5924
inconsistent treatment of the ''_port'' attribute on the Transport object.
5925
(Andrew Bennetts, #133965)
5927
* Make RemoteRepository.sprout cope gracefully with servers that don't
5928
support the ``Repository.tarball`` request.
5932
bzr 0.91rc2 2007-09-11
5933
######################
5935
* Replaced incorrect tarball for previous release; a debug statement was left
5936
in bzrlib/remote.py.
5939
bzr 0.91rc1 2007-09-11
5940
######################
5945
* The default branch and repository format has changed to
5946
``dirstate-tags``, so tag commands are active by default.
5947
This format is compatible with Bazaar 0.15 and later.
5948
This incidentally fixes bug #126141.
5951
* ``--quiet`` or ``-q`` is no longer a global option. If present, it
5952
must now appear after the command name. Scripts doing things like
5953
``bzr -q missing`` need to be rewritten as ``bzr missing -q``.
5959
* New option ``--author`` in ``bzr commit`` to specify the author of the
5960
change, if it's different from the committer. ``bzr log`` and
5961
``bzr annotate`` display the author instead of the committer.
5964
* In addition to global options and command specific options, a set of
5965
standard options are now supported. Standard options are legal for
5966
all commands. The initial set of standard options are:
5968
* ``--help`` or ``-h`` - display help message
5969
* ``--verbose`` or ``-v`` - display additional information
5970
* ``--quiet`` or ``-q`` - only output warnings and errors.
5972
Unlike global options, standard options can be used in aliases and
5973
may have command-specific help. (Ian Clatworthy)
5975
* Verbosity level processing has now been unified. If ``--verbose``
5976
or ``-v`` is specified on the command line multiple times, the
5977
verbosity level is made positive the first time then increased.
5978
If ``--quiet`` or ``-q`` is specified on the command line
5979
multiple times, the verbosity level is made negative the first
5980
time then decreased. To get the default verbosity level of zero,
5981
either specify none of the above , ``--no-verbose`` or ``--no-quiet``.
5982
Note that most commands currently ignore the magnitude of the
5983
verbosity level but do respect *quiet vs normal vs verbose* when
5984
generating output. (Ian Clatworthy)
5986
* ``Branch.hooks`` now supports ``pre_commit`` hook. The hook's signature
5987
is documented in BranchHooks constructor. (Nam T. Nguyen, #102747)
5989
* New ``Repository.stream_knit_data_for_revisions`` request added to the
5990
network protocol for greatly reduced roundtrips when retrieving a set of
5991
revisions. (Andrew Bennetts)
5996
* ``bzr plugins`` now lists the version number for each plugin in square
5997
brackets after the path. (Robert Collins, #125421)
5999
* Pushing, pulling and branching branches with subtree references was not
6000
copying the subtree weave, preventing the file graph from being accessed
6001
and causing errors in commits in clones. (Robert Collins)
6003
* Suppress warning "integer argument expected, got float" from Paramiko,
6004
which sometimes caused false test failures. (Martin Pool)
6006
* Fix bug in bundle 4 that could cause attempts to write data to wrong
6007
versionedfile. (Aaron Bentley)
6009
* Diffs generated using "diff -p" no longer break the patch parser.
6012
* get_transport treats an empty possible_transports list the same as a non-
6013
empty one. (Aaron Bentley)
6015
* patch verification for merge directives is reactivated, and works with
6016
CRLF and CR files. (Aaron Bentley)
6018
* Accept ..\ as a path in revision specifiers. This fixes for example
6019
"-r branch:..\other-branch" on Windows. (Lukáš Lalinský)
6021
* ``BZR_PLUGIN_PATH`` may now contain trailing slashes.
6022
(Blake Winton, #129299)
6024
* man page no longer lists hidden options (#131667, Aaron Bentley)
6026
* ``uncommit --help`` now explains the -r option adequately. (Daniel
6029
* Error messages are now better formatted with parameters (such as
6030
filenames) quoted when necessary. This avoids confusion when directory
6031
names ending in a '.' at the end of messages were confused with a
6032
full stop that may or not have been there. (Daniel Watkins, #129791)
6034
* Fix ``status FILE -r X..Y``. (Lukáš Lalinský)
6036
* If a particular command is an alias, ``help`` will show the alias
6037
instead of claiming there is no help for said alias. (Daniel Watkins,
6040
* TreeTransform-based operations, like pull, merge, revert, and branch,
6041
now roll back if they encounter an error. (Aaron Bentley, #67699)
6043
* ``bzr commit`` now exits cleanly if a character unsupported by the
6044
current encoding is used in the commit message. (Daniel Watkins,
6047
* bzr send uses default values for ranges when only half of an elipsis
6048
is specified ("-r..5" or "-r5.."). (#61685, Aaron Bentley)
6050
* Avoid trouble when Windows ssh calls itself 'plink' but no plink
6051
binary is present. (Martin Albisetti, #107155)
6053
* ``bzr remove`` should remove clean subtrees. Now it will remove (without
6054
needing ``--force``) subtrees that contain no files with text changes or
6055
modified files. With ``--force`` it removes the subtree regardless of
6056
text changes or unknown files. Directories with renames in or out (but
6057
not changed otherwise) will now be removed without needing ``--force``.
6058
Unknown ignored files will be deleted without needing ``--force``.
6059
(Marius Kruger, #111665)
6061
* When two plugins conflict, the source of both the losing and now the
6062
winning definition is shown. (Konstantin Mikhaylov, #5454)
6064
* When committing to a branch, the location being committed to is
6065
displayed. (Daniel Watkins, #52479)
6067
* ``bzr --version`` takes care about encoding of stdout, especially
6068
when output is redirected. (Alexander Belchenko, #131100)
6070
* Prompt for an ftp password if none is provided.
6071
(Vincent Ladeuil, #137044)
6073
* Reuse bound branch associated transport to avoid multiple
6075
(Vincent Ladeuil, #128076, #131396)
6077
* Overwrite conflicting tags by ``push`` and ``pull`` if the
6078
``--overwrite`` option is specified. (Lukáš Lalinský, #93947)
6080
* In checkouts, tags are copied into the master branch when created,
6081
changed or deleted, and are copied into the checkout when it is
6082
updated. (Martin Pool, #93856, #93860)
6084
* Print a warning instead of aborting the ``python setup.py install``
6085
process if building of a C extension is not possible.
6086
(Lukáš Lalinský, Alexander Belchenko)
6091
* Add the option "--show-diff" to the commit command in order to display
6092
the diff during the commit log creation. (Goffredo Baroncelli)
6094
* ``pull`` and ``merge`` are much faster at installing bundle format 4.
6097
* ``pull -v`` no longer includes deltas, making it much faster.
6100
* ``send`` now sends the directive as an attachment by default.
6101
(Aaron Bentley, Lukáš Lalinský, Alexander Belchenko)
6103
* Documentation updates (Martin Albisetti)
6105
* Help on debug flags is now included in ``help global-options``.
6106
(Daniel Watkins, #124853)
6108
* Parameters passed on the command line are checked to ensure they are
6109
supported by the encoding in use. (Daniel Watkins)
6111
* The compression used within the bzr repository has changed from zlib
6112
level 9 to the zlib default level. This improves commit performance with
6113
only a small increase in space used (and in some cases a reduction in
6114
space). (Robert Collins)
6116
* Initial commit no longer SHAs files twice and now reuses the path
6117
rather than looking it up again, making it faster.
6120
* New option ``-c``/``--change`` for ``diff`` and ``status`` to show
6121
changes in one revision. (Lukáš Lalinský)
6123
* If versioned files match a given ignore pattern, a warning is now
6124
given. (Daniel Watkins, #48623)
6126
* ``bzr status`` now has -S as a short name for --short and -V as a
6127
short name for --versioned. These have been added to assist users
6128
migrating from Subversion: ``bzr status -SV`` is now like
6129
``svn status -q``. (Daniel Watkins, #115990)
6131
* Added C implementation of ``PatienceSequenceMatcher``, which is about
6132
10x faster than the Python version. This speeds up commands that
6133
need file diffing, such as ``bzr commit`` or ``bzr diff``.
6136
* HACKING has been extended with a large section on core developer tasks.
6139
* Add ``branches`` and ``standalone-trees`` as online help topics and
6140
include them as Concepts within the User Reference.
6141
(Paul Moore, Ian Clatworthy)
6143
* ``check`` can detect versionedfile parent references that are
6144
inconsistent with revision and inventory info, and ``reconcile`` can fix
6145
them. These faulty references were generated by 0.8-era releases,
6146
so repositories which were manipulated by old bzrs should be
6147
checked, and possibly reconciled ASAP. (Aaron Bentley, Andrew Bennetts)
6152
* ``Branch.append_revision`` is removed altogether; please use
6153
``Branch.set_last_revision_info`` instead. (Martin Pool)
6155
* CommitBuilder now advertises itself as requiring the root entry to be
6156
supplied. This only affects foreign repository implementations which reuse
6157
CommitBuilder directly and have changed record_entry_contents to require
6158
that the root not be supplied. This should be precisely zero plugins
6159
affected. (Robert Collins)
6161
* The ``add_lines`` methods on ``VersionedFile`` implementations has changed
6162
its return value to include the sha1 and length of the inserted text. This
6163
allows the avoidance of double-sha1 calculations during commit.
6166
* ``Transport.should_cache`` has been removed. It was not called in the
6167
previous release. (Martin Pool)
6172
* Tests may now raise TestNotApplicable to indicate they shouldn't be
6173
run in a particular scenario. (Martin Pool)
6175
* New function multiply_tests_from_modules to give a simpler interface
6176
to test parameterization. (Martin Pool, Robert Collins)
6178
* ``Transport.should_cache`` has been removed. It was not called in the
6179
previous release. (Martin Pool)
6181
* NULL_REVISION is returned to indicate the null revision, not None.
6184
* Use UTF-8 encoded StringIO for log tests to avoid failures on
6185
non-ASCII committer names. (Lukáš Lalinský)
6190
* ``bzrlib.plugin.all_plugins`` has been deprecated in favour of
6191
``bzrlib.plugin.plugins()`` which returns PlugIn objects that provide
6192
useful functionality for determining the path of a plugin, its tests, and
6193
its version information. (Robert Collins)
6195
* Add the option user_encoding to the function 'show_diff_trees()'
6196
in order to move the user encoding at the UI level. (Goffredo Baroncelli)
6198
* Add the function make_commit_message_template_encoded() and the function
6199
edit_commit_message_encoded() which handle encoded strings.
6200
This is done in order to mix the commit messages (which is a unicode
6201
string), and the diff which is a raw string. (Goffredo Baroncelli)
6203
* CommitBuilder now defaults to using add_lines_with_ghosts, reducing
6204
overhead on non-weave repositories which don't require all parents to be
6205
present. (Robert Collins)
6207
* Deprecated method ``find_previous_heads`` on
6208
``bzrlib.inventory.InventoryEntry``. This has been superseded by the use
6209
of ``parent_candidates`` and a separate heads check via the repository
6210
API. (Robert Collins)
6212
* New trace function ``mutter_callsite`` will print out a subset of the
6213
stack to the log, which can be useful for gathering debug details.
6216
* ``bzrlib.pack.ContainerWriter`` now tracks how many records have been
6217
added via a public attribute records_written. (Robert Collins)
6219
* New method ``bzrlib.transport.Transport.get_recommended_page_size``.
6220
This provides a hint to users of transports as to the reasonable
6221
minimum data to read. In principle this can take latency and
6222
bandwidth into account on a per-connection basis, but for now it
6223
just has hard coded values based on the url. (e.g. http:// has a large
6224
page size, file:// has a small one.) (Robert Collins)
6226
* New method on ``bzrlib.transport.Transport`` ``open_write_stream`` allows
6227
incremental addition of data to a file without requiring that all the
6228
data be buffered in memory. (Robert Collins)
6230
* New methods on ``bzrlib.knit.KnitVersionedFile``:
6231
``get_data_stream(versions)``, ``insert_data_stream(stream)`` and
6232
``get_format_signature()``. These provide some infrastructure for
6233
efficiently streaming the knit data for a set of versions over the smart
6236
* Knits with no annotation cache still produce correct annotations.
6239
* Three new methods have been added to ``bzrlib.trace``:
6240
``set_verbosity_level``, ``get_verbosity_level`` and ``is_verbose``.
6241
``set_verbosity_level`` expects a numeric value: negative for quiet,
6242
zero for normal, positive for verbose. The size of the number can be
6243
used to determine just how quiet or verbose the application should be.
6244
The existing ``be_quiet`` and ``is_quiet`` routines have been
6245
integrated into this new scheme. (Ian Clatworthy)
6247
* Options can now be delcared with a ``custom_callback`` parameter. If
6248
set, this routine is called after the option is processed. This feature
6249
is now used by the standard options ``verbose`` and ``quiet`` so that
6250
setting one implicitly resets the other. (Ian Clatworthy)
6252
* Rather than declaring a new option from scratch in order to provide
6253
custom help, a centrally registered option can be decorated using the
6254
new ``bzrlib.Option.custom_help`` routine. In particular, this routine
6255
is useful when declaring better help for the ``verbose`` and ``quiet``
6256
standard options as the base definition of these is now more complex
6257
than before thanks to their use of a custom callback. (Ian Clatworthy)
6259
* Tree._iter_changes(specific_file=[]) now iterates through no files,
6260
instead of iterating through all files. None is used to iterate through
6261
all files. (Aaron Bentley)
6263
* WorkingTree.revert() now accepts None to revert all files. The use of
6264
[] to revert all files is deprecated. (Aaron Bentley)
6273
* Documentation is now organized into multiple directories with a level
6274
added for different languages or locales. Added the Mini Tutorial
6275
and Quick Start Summary (en) documents from the Wiki, improving the
6276
content and readability of the former. Formatted NEWS as Release Notes
6277
complete with a Table of Conents, one heading per release. Moved the
6278
Developer Guide into the main document catalog and provided a link
6279
from the developer document catalog back to the main one.
6280
(Ian Clatworthy, Sabin Iacob, Alexander Belchenko)
6286
* The static convenience method ``BzrDir.create_repository``
6287
is deprecated. Callers should instead create a ``BzrDir`` instance
6288
and call ``create_repository`` on that. (Martin Pool)
6291
bzr 0.90rc1 2007-08-14
6292
######################
6297
* ``bzr init`` should connect to the remote location one time only. We
6298
have been connecting several times because we forget to pass around the
6299
Transport object. This modifies ``BzrDir.create_branch_convenience``,
6300
so that we can give it the Transport we already have.
6301
(John Arbash Meinel, Vincent Ladeuil, #111702)
6303
* Get rid of sftp connection cache (get rid of the FTP one too).
6304
(Vincent Ladeuil, #43731)
6306
* bzr branch {local|remote} remote don't try to create a working tree
6308
(Vincent Ladeuil, #112173)
6310
* All identified multiple connections for a single bzr command have been
6311
fixed. See bzrlib/tests/commands directory.
6314
* ``bzr rm`` now does not insist on ``--force`` to delete files that
6315
have been renamed but not otherwise modified. (Marius Kruger,
6318
* ``bzr selftest --bench`` no longer emits deprecation warnings
6321
* ``bzr status`` now honours FILE parameters for conflict lists
6322
(Aaron Bentley, #127606)
6324
* ``bzr checkout`` now honours -r when reconstituting a working tree.
6325
It also honours -r 0. (Aaron Bentley, #127708)
6327
* ``bzr add *`` no more fails on Windows if working tree contains
6328
non-ascii file names. (Kuno Meyer, #127361)
6330
* allow ``easy_install bzr`` runs without fatal errors.
6331
(Alexander Belchenko, #125521)
6333
* Graph._filter_candidate_lca does not raise KeyError if a candidate
6334
is eliminated just before it would normally be examined. (Aaron Bentley)
6336
* SMTP connection failures produce a nice message, not a traceback.
6342
* Don't show "dots" progress indicators when run non-interactively, such
6343
as from cron. (Martin Pool)
6345
* ``info`` now formats locations more nicely and lists "submit" and
6346
"public" branches (Aaron Bentley)
6348
* New ``pack`` command that will trigger database compression within
6349
the repository (Robert Collins)
6351
* Implement ``_KnitIndex._load_data`` in a pyrex extension. The pyrex
6352
version is approximately 2-3x faster at parsing a ``.kndx`` file.
6353
Which yields a measurable improvement for commands which have to
6354
read from the repository, such as a 1s => 0.75s improvement in
6355
``bzr diff`` when there are changes to be shown. (John Arbash Meinel)
6357
* Merge is now faster. Depending on the scenario, it can be more than 2x
6358
faster. (Aaron Bentley)
6360
* Give a clearer warning, and allow ``python setup.py install`` to
6361
succeed even if pyrex is not available.
6362
(John Arbash Meinel)
6364
* ``DirState._read_dirblocks`` now has an optional Pyrex
6365
implementation. This improves the speed of any command that has to
6366
read the entire DirState. (``diff``, ``status``, etc, improve by
6368
``bisect_dirblocks`` has also been improved, which helps all
6369
``_get_entry`` type calls (whenever we are searching for a
6370
particular entry in the in-memory DirState).
6371
(John Arbash Meinel)
6373
* ``bzr pull`` and ``bzr push`` no longer do a complete walk of the
6374
branch revision history for ui display unless -v is supplied.
6377
* ``bzr log -rA..B`` output shifted to the left margin if the log only
6378
contains merge revisions. (Kent Gibson)
6380
* The ``plugins`` command is now public with improved help.
6383
* New bundle and merge directive formats are faster to generate, and
6385
* Annotate merge now works when there are local changes. (Aaron Bentley)
6387
* Commit now only shows the progress in terms of directories instead of
6388
entries. (Ian Clatworthy)
6390
* Fix ``KnitRepository.get_revision_graph`` to not request the graph 2
6391
times. This makes ``get_revision_graph`` 2x faster. (John Arbash
6394
* Fix ``VersionedFile.get_graph()`` to avoid using
6395
``set.difference_update(other)``, which has bad scaling when
6396
``other`` is large. This improves ``VF.get_graph([version_id])`` for
6397
a 12.5k graph from 2.9s down to 200ms. (John Arbash Meinel)
6399
* The ``--lsprof-file`` option now generates output for KCacheGrind if
6400
the file starts with ``callgrind.out``. This matches the default file
6401
filtering done by KCacheGrind's Open Dialog. (Ian Clatworthy)
6403
* Fix ``bzr update`` to avoid an unnecessary
6404
``branch.get_master_branch`` call, which avoids 1 extra connection
6405
to the remote server. (Partial fix for #128076, John Arbash Meinel)
6407
* Log errors from the smart server in the trace file, to make debugging
6408
test failures (and live failures!) easier. (Andrew Bennetts)
6410
* The HTML version of the man page has been superceded by a more
6411
comprehensive manual called the Bazaar User Reference. This manual
6412
is completed generated from the online help topics. As part of this
6413
change, limited reStructuredText is now explicitly supported in help
6414
topics and command help with 'unnatural' markup being removed prior
6415
to display by the online help or inclusion in the man page.
6418
* HTML documentation now use files extension ``*.html``
6419
(Alexander Belchenko)
6421
* The cache of ignore definitions is now cleared in WorkingTree.unlock()
6422
so that changes to .bzrignore aren't missed. (#129694, Daniel Watkins)
6424
* ``bzr selftest --strict`` fails if there are any missing features or
6425
expected test failures. (Daniel Watkins, #111914)
6427
* Link to registration survey added to README. (Ian Clatworthy)
6429
* Windows standalone installer show link to registration survey
6430
when installation finished. (Alexander Belchenko)
6435
* Deprecated dictionary ``bzrlib.option.SHORT_OPTIONS`` removed.
6436
Options are now required to provide a help string and it must
6437
comply with the style guide by being one or more sentences with an
6438
initial capital and final period. (Martin Pool)
6440
* KnitIndex.get_parents now returns tuples. (Robert Collins)
6442
* Ancient unused ``Repository.text_store`` attribute has been removed.
6445
* The ``bzrlib.pack`` interface has changed to use tuples of bytestrings
6446
rather than just bytestrings, making it easier to represent multiple
6447
element names. As this interface was not used by any internal facilities
6448
since it was introduced in 0.18 no API compatibility is being preserved.
6449
The serialised form of these packs is identical with 0.18 when a single
6450
element tuple is in use. (Robert Collins)
6455
* merge now uses ``iter_changes`` to calculate changes, which makes room for
6456
future performance increases. It is also more consistent with other
6457
operations that perform comparisons, and reduces reliance on
6458
Tree.inventory. (Aaron Bentley)
6460
* Refactoring of transport classes connected to a remote server.
6461
ConnectedTransport is a new class that serves as a basis for all
6462
transports needing to connect to a remote server. transport.split_url
6463
have been deprecated, use the static method on the object instead. URL
6464
tests have been refactored too.
6467
* Better connection sharing for ConnectedTransport objects.
6468
transport.get_transport() now accepts a 'possible_transports' parameter.
6469
If a newly requested transport can share a connection with one of the
6473
* Most functions now accept ``bzrlib.revision.NULL_REVISION`` to indicate
6474
the null revision, and consider using ``None`` for this purpose
6475
deprecated. (Aaron Bentley)
6477
* New ``index`` module with abstract index functionality. This will be
6478
used during the planned changes in the repository layer. Currently the
6479
index layer provides a graph aware immutable index, a builder for the
6480
same index type to allow creating them, and finally a composer for
6481
such indices to allow the use of many indices in a single query. The
6482
index performance is not optimised, however the API is stable to allow
6483
development on top of the index. (Robert Collins)
6485
* ``bzrlib.dirstate.cmp_by_dirs`` can be used to compare two paths by
6486
their directory sections. This is equivalent to comparing
6487
``path.split('/')``, only without having to split the paths.
6488
This has a Pyrex implementation available.
6489
(John Arbash Meinel)
6491
* New transport decorator 'unlistable+' which disables the list_dir
6492
functionality for testing.
6494
* Deprecated ``change_entry`` in transform.py. (Ian Clatworthy)
6496
* RevisionTree.get_weave is now deprecated. Tree.plan_merge is now used
6497
for performing annotate-merge. (Aaron Bentley)
6499
* New EmailMessage class to create email messages. (Adeodato Simó)
6501
* Unused functions on the private interface KnitIndex have been removed.
6504
* New ``knit.KnitGraphIndex`` which provides a ``KnitIndex`` layered on top
6505
of a ``index.GraphIndex``. (Robert Collins)
6507
* New ``knit.KnitVersionedFile.iter_parents`` method that allows querying
6508
the parents of many knit nodes at once, reducing round trips to the
6509
underlying index. (Robert Collins)
6511
* Graph now has an is_ancestor method, various bits use it.
6514
* The ``-Dhpss`` flag now includes timing information. As well as
6515
logging when a new connection is opened. (John Arbash Meinel)
6517
* ``bzrlib.pack.ContainerWriter`` now returns an offset, length tuple to
6518
callers when inserting data, allowing generation of readv style access
6519
during pack creation, without needing a separate pass across the output
6520
pack to gather such details. (Robert Collins)
6522
* ``bzrlib.pack.make_readv_reader`` allows readv based access to pack
6523
files that are stored on a transport. (Robert Collins)
6525
* New ``Repository.has_same_location`` method that reports if two
6526
repository objects refer to the same repository (although with some risk
6527
of false negatives). (Andrew Bennetts)
6529
* InterTree.compare now passes require_versioned on correctly.
6532
* New methods on Repository - ``start_write_group``,
6533
``commit_write_group``, ``abort_write_group`` and ``is_in_write_group`` -
6534
which provide a clean hook point for transactional Repositories - ones
6535
where all the data for a fetch or commit needs to be made atomically
6536
available in one step. This allows the write lock to remain while making
6537
a series of data insertions. (e.g. data conversion). (Robert Collins)
6539
* In ``bzrlib.knit`` the internal interface has been altered to use
6540
3-tuples (index, pos, length) rather than two-tuples (pos, length) to
6541
describe where data in a knit is, allowing knits to be split into
6542
many files. (Robert Collins)
6544
* ``bzrlib.knit._KnitData`` split into cache management and physical access
6545
with two access classes - ``_PackAccess`` and ``_KnitAccess`` defined.
6546
The former provides access into a .pack file, and the latter provides the
6547
current production repository form of .knit files. (Robert Collins)
6552
* Remove selftest ``--clean-output``, ``--numbered-dirs`` and
6553
``--keep-output`` options, which are obsolete now that tests
6554
are done within directories in $TMPDIR. (Martin Pool)
6556
* The SSH_AUTH_SOCK environment variable is now reset to avoid
6557
interaction with any running ssh agents. (Jelmer Vernooij, #125955)
6559
* run_bzr_subprocess handles parameters the same way as run_bzr:
6560
either a string or a list of strings should be passed as the first
6561
parameter. Varargs-style parameters are deprecated. (Aaron Bentley)
6565
####################
6570
* Fix 'bzr add' crash under Win32 (Kuno Meyer)
6573
bzr 0.18rc1 2007-07-10
6574
#######################
6579
* Do not suppress pipe errors, etc. in non-display commands
6580
(Alexander Belchenko, #87178)
6582
* Display a useful error message when the user requests to annotate
6583
a file that is not present in the specified revision.
6584
(James Westby, #122656)
6586
* Commands that use status flags now have a reference to 'help
6587
status-flags'. (Daniel Watkins, #113436)
6589
* Work around python-2.4.1 inhability to correctly parse the
6590
authentication header.
6591
(Vincent Ladeuil, #121889)
6593
* Use exact encoding for merge directives. (Adeodato Simó, #120591)
6595
* Fix tempfile permissions error in smart server tar bundling under
6596
Windows. (Martin _, #119330)
6598
* Fix detection of directory entries in the inventory. (James Westby)
6600
* Fix handling of http code 400: Bad Request When issuing too many ranges.
6601
(Vincent Ladeuil, #115209)
6603
* Issue a CONNECT request when connecting to an https server
6604
via a proxy to enable SSL tunneling.
6605
(Vincent Ladeuil, #120678)
6607
* Fix ``bzr log -r`` to support selecting merge revisions, both
6608
individually and as part of revision ranges.
6609
(Kent Gibson, #4663)
6611
* Don't leave cruft behind when failing to acquire a lockdir.
6612
(Martin Pool, #109169)
6614
* Don't use the '-f' strace option during tests.
6615
(Vincent Ladeuil, #102019).
6617
* Warn when setting ``push_location`` to a value that will be masked by
6618
locations.conf. (Aaron Bentley, #122286)
6620
* Fix commit ordering in corner case (Aaron Bentley, #94975)
6622
* Make annotate behave in a non-ASCII world (Adeodato Simó).
6627
* The --lsprof-file option now dumps a text rendering of the profiling
6628
information if the filename ends in ".txt". It will also convert the
6629
profiling information to a format suitable for KCacheGrind if the
6630
output filename ends in ".callgrind". Fixes to the lsprofcalltree
6631
conversion process by Jean Paul Calderone and Itamar were also merged.
6632
See http://ddaa.net/blog/python/lsprof-calltree. (Ian Clatworthy)
6634
* ``info`` now defaults to non-verbose mode, displaying only paths and
6635
abbreviated format info. ``info -v`` displays all the information
6636
formerly displayed by ``info``. (Aaron Bentley, Adeodato Simó)
6638
* ``bzr missing`` now has better option names ``--this`` and ``--other``.
6641
* The internal ``weave-list`` command has become ``versionedfile-list``,
6642
and now lists knits as well as weaves. (Aaron Bentley)
6644
* Automatic merge base selection uses a faster algorithm that chooses
6645
better bases in criss-cross merge situations (Aaron Bentley)
6647
* Progress reporting in ``commit`` has been improved. The various logical
6648
stages are now reported on as follows, namely:
6650
* Collecting changes [Entry x/y] - Stage n/m
6651
* Saving data locally - Stage n/m
6652
* Uploading data to master branch - Stage n/m
6653
* Updating the working tree - Stage n/m
6654
* Running post commit hooks - Stage n/m
6656
If there is no master branch, the 3rd stage is omitted and the total
6657
number of stages is adjusted accordingly.
6659
Each hook that is run after commit is listed with a name (as hooks
6660
can be slow it is useful feedback).
6661
(Ian Clatworthy, Robert Collins)
6663
* Various operations that are now faster due to avoiding unnecessary
6664
topological sorts. (Aaron Bentley)
6666
* Make merge directives robust against broken bundles. (Aaron Bentley)
6668
* The lsprof filename note is emitted via trace.note(), not standard
6669
output. (Aaron Bentley)
6671
* ``bzrlib`` now exports explicit API compatibility information to assist
6672
library users and plugins. See the ``bzrlib.api`` module for details.
6675
* Remove unnecessary lock probes when acquiring a lockdir.
6678
* ``bzr --version`` now shows the location of the bzr log file, which
6679
is especially useful on Windows. (Martin Pool)
6681
* -D now supports hooks to get debug tracing of hooks (though its currently
6682
minimal in nature). (Robert Collins)
6684
* Long log format reports deltas on merge revisions.
6685
(John Arbash Meinel, Kent Gibson)
6687
* Make initial push over ftp more resilient. (John Arbash Meinel)
6689
* Print a summary of changes for update just like pull does.
6690
(Daniel Watkins, #113990)
6692
* Add a -Dhpss option to trace smart protocol requests and responses.
6698
* Testing cleanups -
6699
``bzrlib.repository.RepositoryTestProviderAdapter`` has been moved
6700
to ``bzrlib.tests.repository_implementations``;
6701
``bzrlib.repository.InterRepositoryTestProviderAdapter`` has been moved
6702
to ``bzrlib.tests.interrepository_implementations``;
6703
``bzrlib.transport.TransportTestProviderAdapter`` has moved to
6704
``bzrlib.tests.test_transport_implementations``.
6705
``bzrlib.branch.BranchTestProviderAdapter`` has moved to
6706
``bzrlib.tests.branch_implementations``.
6707
``bzrlib.bzrdir.BzrDirTestProviderAdapter`` has moved to
6708
``bzrlib.tests.bzrdir_implementations``.
6709
``bzrlib.versionedfile.InterVersionedFileTestProviderAdapter`` has moved
6710
to ``bzrlib.tests.interversionedfile_implementations``.
6711
``bzrlib.store.revision.RevisionStoreTestProviderAdapter`` has moved to
6712
``bzrlib.tests.revisionstore_implementations``.
6713
``bzrlib.workingtree.WorkingTreeTestProviderAdapter`` has moved to
6714
``bzrlib.tests.workingtree_implementations``.
6715
These changes are an API break in the testing infrastructure only.
6718
* Relocate TestCaseWithRepository to be more central. (Robert Collins)
6720
* ``bzrlib.add.smart_add_tree`` will no longer perform glob expansion on
6721
win32. Callers of the function should do this and use the new
6722
``MutableTree.smart_add`` method instead. (Robert Collins)
6724
* ``bzrlib.add.glob_expand_for_win32`` is now
6725
``bzrlib.win32utils.glob_expand``. (Robert Collins)
6727
* ``bzrlib.add.FastPath`` is now private and moved to
6728
``bzrlib.mutabletree._FastPath``. (Robert Collins, Martin Pool)
6730
* ``LockDir.wait`` removed. (Martin Pool)
6732
* The ``SmartServer`` hooks API has changed for the ``server_started`` and
6733
``server_stopped`` hooks. The first parameter is now an iterable of
6734
backing URLs rather than a single URL. This is to reflect that many
6735
URLs may map to the external URL of the server. E.g. the server interally
6736
may have a chrooted URL but also the local file:// URL will be at the
6737
same location. (Robert Collins)
6742
* New SMTPConnection class to unify email handling. (Adeodato Simó)
6744
* Fix documentation of BzrError. (Adeodato Simó)
6746
* Make BzrBadParameter an internal error. (Adeodato Simó)
6748
* Remove use of 'assert False' to raise an exception unconditionally.
6751
* Give a cleaner error when failing to decode knit index entry.
6754
* TreeConfig would mistakenly search the top level when asked for options
6755
from a section. It now respects the section argument and only
6756
searches the specified section. (James Westby)
6758
* Improve ``make api-docs`` output. (John Arbash Meinel)
6760
* Use os.lstat rather than os.stat for osutils.make_readonly and
6761
osutils.make_writeable. This makes the difftools plugin more
6762
robust when dangling symlinks are found. (Elliot Murphy)
6764
* New ``-Dlock`` option to log (to ~/.bzr.log) information on when
6765
lockdirs are taken or released. (Martin Pool)
6767
* ``bzrlib`` Hooks are now nameable using ``Hooks.name_hook``. This
6768
allows a nicer UI when hooks are running as the current hook can
6769
be displayed. (Robert Collins)
6771
* ``Transport.get`` has had its interface made more clear for ease of use.
6772
Retrieval of a directory must now fail with either 'PathError' at open
6773
time, or raise 'ReadError' on a read. (Robert Collins)
6775
* New method ``_maybe_expand_globs`` on the ``Command`` class for
6776
dealing with unexpanded glob lists - e.g. on the win32 platform. This
6777
was moved from ``bzrlib.add._prepare_file_list``. (Robert Collins)
6779
* ``bzrlib.add.smart_add`` and ``bzrlib.add.smart_add_tree`` are now
6780
deprecated in favour of ``MutableTree.smart_add``. (Robert Collins,
6783
* New method ``external_url`` on Transport for obtaining the url to
6784
hand to external processes. (Robert Collins)
6786
* Teach windows installers to build pyrex/C extensions.
6787
(Alexander Belchenko)
6792
* Removed the ``--keep-output`` option from selftest and clean up test
6793
directories as they're used. This reduces the IO load from
6794
running the test suite and cuts the time by about half.
6795
(Andrew Bennetts, Martin Pool)
6797
* Add scenarios as a public attribute on the TestAdapter classes to allow
6798
modification of the generated scenarios before adaption and easier
6799
testing. (Robert Collins)
6801
* New testing support class ``TestScenarioApplier`` which multiplies
6802
out a single teste by a list of supplied scenarios. (RobertCollins)
6804
* Setting ``repository_to_test_repository`` on a repository_implementations
6805
test will cause it to be called during repository creation, allowing the
6806
testing of repository classes which are not based around the Format
6807
concept. For example a repository adapter can be tested in this manner,
6808
by altering the repository scenarios to include a scenario that sets this
6809
attribute during the test parameterisation in
6810
``bzrlib.tests.repository.repository_implementations``. (Robert Collins)
6812
* Clean up many of the APIs for blackbox testing of Bazaar. The standard
6813
interface is now self.run_bzr. The command to run can be passed as
6814
either a list of parameters, a string containing the command line, or
6815
(deprecated) varargs parameters. (Martin Pool)
6817
* The base TestCase now isolates tests from -D parameters by clearing
6818
``debug.debug_flags`` and restores it afterwards. (Robert Collins)
6820
* Add a relpath parameter to get_transport methods in test framework to
6821
avoid useless cloning.
6822
(Vincent Ladeuil, #110448)
6826
####################
6831
* Fix crash of commit due to wrong lookup of filesystem encoding.
6832
(Colin Watson, #120647)
6834
* Revert logging just to stderr in commit as broke unicode filenames.
6835
(Aaron Bentley, Ian Clatworthy, #120930)
6838
bzr 0.17rc1 2007-06-12
6839
#######################
6841
Notes When Upgrading
6842
********************
6844
* The kind() and is_executable() APIs on the WorkingTree interface no
6845
longer implicitly (read) locks and unlocks the tree. This *might*
6846
impact some plug-ins and tools using this part of the API. If you find
6847
an issue that may be caused by this change, please let us know,
6848
particularly the plug-in/tool maintainer. If encountered, the API
6849
fix is to surround kind() and is_executable() calls with lock_read()
6850
and unlock() like so::
6852
work_tree.lock_read()
6854
kind = work_tree.kind(...)
6860
* Rework of LogFormatter API to provide beginning/end of log hooks and to
6861
encapsulate the details of the revision to be logged in a LogRevision
6863
In long log formats, merge revision ids are only shown when --show-ids
6864
is specified, and are labelled "revision-id:", as per mainline
6865
revisions, instead of "merged:". (Kent Gibson)
6867
* New ``BranchBuilder`` API which allows the construction of particular
6868
histories quickly. Useful for testing and potentially other applications
6869
too. (Robert Collins)
6874
* There are two new help topics, working-trees and repositories that
6875
attempt to explain these concepts. (James Westby, John Arbash Meinel,
6878
* Added ``bzr log --limit`` to report a limited number of revisions.
6879
(Kent Gibson, #3659)
6881
* Revert does not try to preserve file contents that were originally
6882
produced by reverting to a historical revision. (Aaron Bentley)
6884
* ``bzr log --short`` now includes ``[merge]`` for revisions which
6885
have more than one parent. This is a small improvement to help
6886
understanding what changes have occurred
6887
(John Arbash Meinel, #83887)
6889
* TreeTransform avoids many renames when contructing large trees,
6890
improving speed. 3.25x speedups have been observed for construction of
6891
kernel-sized-trees, and checkouts are 1.28x faster. (Aaron Bentley)
6893
* Commit on large trees is now faster. In my environment, a commit of
6894
a small change to the Mozilla tree (55k files) has dropped from
6895
66 seconds to 32 seconds. For a small tree of 600 files, commit of a
6896
small change is 33% faster. (Ian Clatworthy)
6898
* New --create-prefix option to bzr init, like for push. (Daniel Watkins,
6904
* ``bzr push`` should only connect to the remote location one time.
6905
We have been connecting 3 times because we forget to pass around
6906
the Transport object. This adds ``BzrDir.clone_on_transport()``, so
6907
that we can pass in the Transport that we already have.
6908
(John Arbash Meinel, #75721)
6910
* ``DirState.set_state_from_inventory()`` needs to properly order
6911
based on split paths, not just string paths.
6912
(John Arbash Meinel, #115947)
6914
* Let TestUIFactoy encode the password prompt with its own stdout.
6915
(Vincent Ladeuil, #110204)
6917
* pycurl should take use the range header that takes the range hint
6919
(Vincent Ladeuil, #112719)
6921
* WorkingTree4.get_file_sha1 no longer raises an exception when invoked
6922
on a missing file. (Aaron Bentley, #118186)
6924
* WorkingTree.remove works correctly with tree references, and when pwd is
6925
not the tree root. (Aaron Bentley)
6927
* Merge no longer fails when a file is renamed in one tree and deleted
6928
in the other. (Aaron Bentley, #110279)
6930
* ``revision-info`` now accepts dotted revnos, doesn't require a tree,
6931
and defaults to the last revision (Matthew Fuller, #90048)
6933
* Tests no longer fail when BZR_REMOTE_PATH is set in the environment.
6934
(Daniel Watkins, #111958)
6936
* ``bzr branch -r revid:foo`` can be used to branch any revision in
6937
your repository. (Previously Branch6 only supported revisions in your
6938
mainline). (John Arbash Meinel, #115343)
6941
####################
6946
* Handle when you have 2 directories with similar names, but one has a
6947
hyphen. (``'abc'`` versus ``'abc-2'``). The WT4._iter_changes
6948
iterator was using direct comparison and ``'abc/a'`` sorts after
6949
``'abc-2'``, but ``('abc', 'a')`` sorts before ``('abc-2',)``.
6950
(John Arbash Meinel, #111227)
6952
* Handle when someone renames a file on disk without telling bzr.
6953
Previously we would report the first file as missing, but not show
6954
the new unknown file. (John Arbash Meinel, #111288)
6956
* Avoid error when running hooks after pulling into or pushing from
6957
a branch bound to a smartserver branch. (Martin Pool, #111968)
6962
* Move developer documentation to doc/developers/. This reduces clutter in
6963
the root of the source tree and allows HACKING to be split into multiple
6964
files. (Robert Collins, Alexander Belchenko)
6966
* Clean up the ``WorkingTree4._iter_changes()`` internal loops as well as
6967
``DirState.update_entry()``. This optimizes the core logic for ``bzr
6968
diff`` and ``bzr status`` significantly improving the speed of
6969
both. (John Arbash Meinel)
6971
bzr 0.16rc2 2007-04-30
6972
#######################
6977
* Handle the case when you delete a file, and then rename another file
6978
on top of it. Also handle the case of ``bzr rm --keep foo``. ``bzr
6979
status`` should show the removed file and an unknown file in its
6980
place. (John Arbash Meinel, #109993)
6982
* Bundles properly read and write revision properties that have an
6983
empty value. And when the value is not ASCII.
6984
(John Arbash Meinel, #109613)
6986
* Fix the bzr commit message to be in text mode.
6987
(Alexander Belchenko, #110901)
6989
* Also handle when you rename a file and create a file where it used
6990
to be. (John Arbash Meinel, #110256)
6992
* ``WorkingTree4._iter_changes`` should not descend into unversioned
6993
directories. (John Arbash Meinel, #110399)
6995
bzr 0.16rc1 2007-04-26
6996
#######################
6998
Notes When Upgrading
6999
********************
7001
* ``bzr remove`` and ``bzr rm`` will now remove the working file, if
7002
it could be recovered again.
7003
This has been done for consistency with svn and the unix rm command.
7004
The old ``remove`` behaviour has been retained in the new option
7005
``bzr remove --keep``, which will just stop versioning the file,
7007
``bzr remove --force`` have been added which will always delete the
7009
``bzr remove`` is also more verbose.
7010
(Marius Kruger, #82602)
7015
* Merge directives can now be supplied as input to `merge` and `pull`,
7016
like bundles can. (Aaron Bentley)
7018
* Sending the SIGQUIT signal to bzr, which can be done on Unix by
7019
pressing Control-Backslash, drops bzr into a debugger. Type ``'c'``
7020
to continue. This can be disabled by setting the environment variable
7021
``BZR_SIGQUIT_PDB=0``. (Martin Pool)
7023
* selftest now supports --list-only to list tests instead of running
7024
them. (Ian Clatworthy)
7026
* selftest now supports --exclude PATTERN (or -x PATTERN) to exclude
7027
tests with names that match that regular expression.
7028
(Ian Clatworthy, #102679)
7030
* selftest now supports --randomize SEED to run tests in a random order.
7031
SEED is typically the value 'now' meaning 'use the current time'.
7032
(Ian Clatworthy, #102686)
7034
* New option ``--fixes`` to commit, which stores bug fixing annotations as
7035
revision properties. Built-in support for Launchpad, Debian, Trac and
7036
Bugzilla bug trackers. (Jonathan Lange, James Henstridge, Robert Collins)
7038
* New API, ``bzrlib.bugtracker.tracker_registry``, for adding support for
7039
other bug trackers to ``fixes``. (Jonathan Lange, James Henstridge,
7042
* ``selftest`` has new short options ``-f`` and ``-1``. (Martin
7045
* ``bzrlib.tsort.MergeSorter`` optimizations. Change the inner loop
7046
into using local variables instead of going through ``self._var``.
7047
Improves the time to ``merge_sort`` a 10k revision graph by
7048
approximately 40% (~700->400ms). (John Arbash Meinel)
7050
* ``make docs`` now creates a man page at ``man1/bzr.1`` fixing bug 107388.
7053
* ``bzr help`` now provides cross references to other help topics using
7054
the _see_also facility on command classes. Likewise the bzr_man
7055
documentation, and the bzr.1 man page also include this information.
7058
* Tags are now included in logs, that use the long log formatter.
7059
(Erik Bågfors, Alexander Belchenko)
7061
* ``bzr help`` provides a clearer message when a help topic cannot be
7062
found. (Robert Collins, #107656)
7064
* ``bzr help`` now accepts optional prefixes for command help. The help
7065
for all commands can now be found at ``bzr help commands/COMMANDNAME``
7066
as well as ``bzr help COMMANDNAME`` (which only works for commands
7067
where the name is not the same as a more general help topic).
7070
* ``bzr help PLUGINNAME`` will now return the module docstring from the
7071
plugin PLUGINNAME. (Robert Collins, #50408)
7073
* New help topic ``urlspec`` which lists the availables transports.
7074
(Goffredo Baroncelli)
7076
* doc/server.txt updated to document the default bzr:// port
7077
and also update the blurb about the hpss' current status.
7078
(Robert Collins, #107125).
7080
* ``bzr serve`` now listens on interface 0.0.0.0 by default, making it
7081
serve out to the local LAN (and anyone in the world that can reach the
7082
machine running ``bzr serve``. (Robert Collins, #98918)
7084
* A new smart server protocol version has been added. It prefixes requests
7085
and responses with an explicit version identifier so that future protocol
7086
revisions can be dealt with gracefully. (Andrew Bennetts, Robert Collins)
7088
* The bzr protocol version 2 indicates success or failure in every response
7089
without depending on particular commands encoding that consistently,
7090
allowing future client refactorings to be much more robust about error
7091
handling. (Robert Collins, Martin Pool, Andrew Bennetts)
7093
* The smart protocol over HTTP client has been changed to always post to the
7094
same ``.bzr/smart`` URL under the original location when it can. This allows
7095
HTTP servers to only have to pass URLs ending in .bzr/smart to the smart
7096
server handler, and not arbitrary ``.bzr/*/smart`` URLs. (Andrew Bennetts)
7098
* digest authentication is now supported for proxies and HTTP by the urllib
7099
based http implementation. Tested against Apache 2.0.55 and Squid
7100
2.6.5. Basic and digest authentication are handled coherently for HTTP
7101
and proxy: if the user is provided in the url (bzr command line for HTTP,
7102
proxy environment variables for proxies), the password is prompted for
7103
(only once). If the password is provided, it is taken into account. Once
7104
the first authentication is successful, all further authentication
7105
roundtrips are avoided by preventively setting the right authentication
7112
* bzrlib API compatability with 0.8 has been dropped, cleaning up some
7113
code paths. (Robert Collins)
7115
* Change the format of chroot urls so that they can be safely manipulated
7116
by generic url utilities without causing the resulting urls to have
7117
escaped the chroot. A side effect of this is that creating a chroot
7118
requires an explicit action using a ChrootServer.
7119
(Robert Collins, Andrew Bennetts)
7121
* Deprecate ``Branch.get_root_id()`` because branches don't have root ids,
7122
rather than fixing bug #96847. (Aaron Bentley)
7124
* ``WorkingTree.apply_inventory_delta`` provides a better alternative to
7125
``WorkingTree._write_inventory``. (Aaron Bentley)
7127
* Convenience method ``TestCase.expectFailure`` ensures that known failures
7128
do not silently pass. (Aaron Bentley)
7130
* ``Transport.local_abspath`` now raises ``NotLocalUrl`` rather than
7131
``TransportNotPossible``. (Martin Pool, Ian Clatworthy)
7133
* New SmartServer hooks facility. There are two initial hooks documented
7134
in ``bzrlib.transport.smart.SmartServerHooks``. The two initial hooks allow
7135
plugins to execute code upon server startup and shutdown.
7138
* SmartServer in standalone mode will now close its listening socket
7139
when it stops, rather than waiting for garbage collection. This primarily
7140
fixes test suite hangs when a test tries to connect to a shutdown server.
7141
It may also help improve behaviour when dealing with a server running
7142
on a specific port (rather than dynamically assigned ports).
7145
* Move most SmartServer code into a new package, bzrlib/smart.
7146
bzrlib/transport/remote.py contains just the Transport classes that used
7147
to be in bzrlib/transport/smart.py. (Andrew Bennetts)
7149
* urllib http implementation avoid roundtrips associated with
7150
401 (and 407) errors once the authentication succeeds.
7153
* urlib http now supports querying the user for a proxy password if
7154
needed. Realm is shown in the prompt for both HTTP and proxy
7155
authentication when the user is required to type a password.
7158
* Renamed SmartTransport (and subclasses like SmartTCPTransport) to
7159
RemoteTransport (and subclasses to RemoteTCPTransport, etc). This is more
7160
consistent with its new home in ``bzrlib/transport/remote.py``, and because
7161
it's not really a "smart" transport, just one that does file operations
7162
via remote procedure calls. (Andrew Bennetts)
7164
* The ``lock_write`` method of ``LockableFiles``, ``Repository`` and
7165
``Branch`` now accept a ``token`` keyword argument, so that separate
7166
instances of those objects can share a lock if it has the right token.
7167
(Andrew Bennetts, Robert Collins)
7169
* New method ``get_branch_reference`` on ``BzrDir`` allows the detection of
7170
branch references - which the smart server component needs.
7172
* The Repository API ``make_working_trees`` is now permitted to return
7173
False when ``set_make_working_trees`` is not implemented - previously
7174
an unimplemented ``set_make_working_trees`` implied the result True
7175
from ``make_working_trees``. This has been changed to accomodate the
7176
smart server, where it does not make sense (at this point) to ever
7177
make working trees by default. (Robert Collins)
7179
* Command objects can now declare related help topics by having _see_also
7180
set to a list of related topic. (Robert Collins)
7182
* ``bzrlib.help`` now delegates to the Command class for Command specific
7183
help. (Robert Collins)
7185
* New class ``TransportListRegistry``, derived from the Registry class, which
7186
simplifies tracking the available Transports. (Goffredo Baroncelli)
7188
* New function ``Branch.get_revision_id_to_revno_map`` which will
7189
return a dictionary mapping revision ids to dotted revnos. Since
7190
dotted revnos are defined in the context of the branch tip, it makes
7191
sense to generate them from a ``Branch`` object.
7192
(John Arbash Meinel)
7194
* Fix the 'Unprintable error' message display to use the repr of the
7195
exception that prevented printing the error because the str value
7196
for it is often not useful in debugging (e.g. KeyError('foo') has a
7197
str() of 'foo' but a repr of 'KeyError('foo')' which is much more
7198
useful. (Robert Collins)
7200
* ``urlutils.normalize_url`` now unescapes unreserved characters, such as "~".
7206
* Don't fail bundle selftest if email has 'two' embedded.
7207
(Ian Clatworthy, #98510)
7209
* Remove ``--verbose`` from ``bzr bundle``. It didn't work anyway.
7210
(Robert Widhopf-Fenk, #98591)
7212
* Remove ``--basis`` from the checkout/branch commands - it didn't work
7213
properly and is no longer beneficial.
7214
(Robert Collins, #53675, #43486)
7216
* Don't produce encoding error when adding duplicate files.
7219
* Fix ``bzr log <file>`` so it only logs the revisions that changed
7220
the file, and does it faster.
7221
(Kent Gibson, John Arbash Meinel, #51980, #69477)
7223
* Fix ``InterDirstateTre._iter_changes`` to handle when we come across
7224
an empty versioned directory, which now has files in it.
7225
(John Arbash Meinel, #104257)
7227
* Teach ``common_ancestor`` to shortcut when the tip of one branch is
7228
inside the ancestry of the other. Saves a lot of graph processing
7229
(with an ancestry of 16k revisions, ``bzr merge ../already-merged``
7230
changes from 2m10s to 13s). (John Arbash Meinel, #103757)
7232
* Fix ``show_diff_trees`` to handle the case when a file is modified,
7233
and the containing directory is renamed. (The file path is different
7234
in this versus base, but it isn't marked as a rename).
7235
(John Arbash Meinel, #103870)
7237
* FTP now works even when the FTP server does not support atomic rename.
7238
(Aaron Bentley, #89436)
7240
* Correct handling in bundles and merge directives of timezones with
7241
that are not an integer number of hours offset from UTC. Always
7242
represent the epoch time in UTC to avoid problems with formatting
7243
earlier times on win32. (Martin Pool, Alexander Belchenko, John
7246
* Typo in the help for ``register-branch`` fixed. (Robert Collins, #96770)
7248
* "dirstate" and "dirstate-tags" formats now produce branches compatible
7249
with old versions of bzr. (Aaron Bentley, #107168))
7251
* Handle moving a directory when children have been added, removed,
7252
and renamed. (John Arbash Meinel, #105479)
7254
* Don't preventively use basic authentication for proxy before receiving a
7255
407 error. Otherwise people willing to use other authentication schemes
7256
may expose their password in the clear (or nearly). This add one
7257
roundtrip in case basic authentication should be used, but plug the
7261
* Handle http and proxy digest authentication.
7262
(Vincent Ladeuil, #94034).
7267
* Added ``bzrlib.strace.strace`` which will strace a single callable and
7268
return a StraceResult object which contains just the syscalls involved
7269
in running it. (Robert Collins)
7271
* New test method ``reduceLockdirTimeout`` to drop the default (ui-centric)
7272
default time down to one suitable for tests. (Andrew Bennetts)
7274
* Add new ``vfs_transport_factory`` attribute on tests which provides the
7275
common vfs backing for both the readonly and readwrite transports.
7276
This allows the RemoteObject tests to back onto local disk or memory,
7277
and use the existing ``transport_server`` attribute all tests know about
7278
to be the smart server transport. This in turn allows tests to
7279
differentiate between 'transport to access the branch', and
7280
'transport which is a VFS' - which matters in Remote* tests.
7281
(Robert Collins, Andrew Bennetts)
7283
* The ``make_branch_and_tree`` method for tests will now create a
7284
lightweight checkout for the tree if the ``vfs_transport_factory`` is not
7285
a LocalURLServer. (Robert Collins, Andrew Bennetts)
7287
* Branch implementation tests have been audited to ensure that all urls
7288
passed to Branch APIs use proper urls, except when local-disk paths
7289
are intended. This is so that tests correctly access the test transport
7290
which is often not equivalent to local disk in Remote* tests. As part
7291
of this many tests were adjusted to remove dependencies on local disk
7293
(Robert Collins, Andrew Bennetts)
7295
* Mark bzrlib.tests and bzrlib.tests.TestUtil as providing assertFOO helper
7296
functions by adding a ``__unittest`` global attribute. (Robert Collins,
7297
Andrew Bennetts, Martin Pool, Jonathan Lange)
7299
* Refactored proxy and authentication handling to simplify the
7300
implementation of new auth schemes for both http and proxy.
7309
* Handle incompatible repositories as a user issue when fetching.
7312
* Don't give a recommendation to upgrade when branching or
7313
checking out a branch that contains an old-format working tree.
7316
bzr 0.15rc3 2007-03-26
7317
#######################
7322
* A warning is now displayed when opening working trees in older
7323
formats, to encourage people to upgrade to WorkingTreeFormat4.
7329
* HTTP redirections are now taken into account when a branch (or a
7330
bundle) is accessed for the first time. A message is issued at each
7331
redirection to inform the user. In the past, http redirections were
7332
silently followed for each request which significantly degraded the
7333
performances. The http redirections are not followed anymore by
7334
default, instead a RedirectRequested exception is raised. For bzrlib
7335
users needing to follow http redirections anyway,
7336
``bzrlib.transport.do_catching_redirections`` provide an easy transition
7342
* Added ``ReadLock.temporary_write_lock()`` to allow upgrading an OS read
7343
lock to an OS write lock. Linux can do this without unlocking, Win32
7344
needs to unlock in between. (John Arbash Meinel)
7346
* New parameter ``recommend_upgrade`` to ``BzrDir.open_workingtree``
7347
to silence (when false) warnings about opening old formats.
7350
* Fix minor performance regression with bzr-0.15 on pre-dirstate
7351
trees. (We were reading the working inventory too many times).
7352
(John Arbash Meinel)
7354
* Remove ``Branch.get_transaction()`` in favour of a simple cache of
7355
``revision_history``. Branch subclasses should override
7356
``_gen_revision_history`` rather than ``revision_history`` to make use of
7357
this cache, and call ``_clear_revision_history_cache`` and
7358
``_cache_revision_history`` at appropriate times. (Andrew Bennetts)
7363
* Take ``smtp_server`` from user config into account.
7366
* Restore Unicode filename handling for versioned and unversioned files.
7367
(John Arbash Meinel, #92608)
7369
* Don't fail during ``bzr commit`` if a file is marked removed, and
7370
the containing directory is auto-removed. (John Arbash Meinel, #93681)
7372
* ``bzr status FILENAME`` failed on Windows because of an uncommon
7373
errno. (``ERROR_DIRECTORY == 267 != ENOTDIR``).
7374
(Wouter van Heyst, John Arbash Meinel, #90819)
7376
* ``bzr checkout source`` should create a local branch in the same
7377
format as source. (John Arbash Meinel, #93854)
7379
* ``bzr commit`` with a kind change was failing to update the
7380
last-changed-revision for directories. The
7381
InventoryDirectory._unchanged only looked at the ``parent_id`` and name,
7382
ignoring the fact that the kind could have changed, too.
7383
(John Arbash Meinel, #90111)
7385
* ``bzr mv dir/subdir other`` was incorrectly updating files inside
7386
the directory. So that there was a chance it would break commit,
7387
etc. (John Arbash Meinel, #94037)
7389
* Correctly handles mutiple permanent http redirections.
7392
bzr 0.15rc2 2007-03-14
7393
#######################
7395
Notes When Upgrading
7396
********************
7398
* Release 0.15rc2 of bzr changes the ``bzr init-repo`` command to
7399
default to ``--trees`` instead of ``--no-trees``.
7400
Existing shared repositories are not affected.
7405
* New ``merge-directive`` command to generate machine- and human-readable
7406
merge requests. (Aaron Bentley)
7408
* New ``submit:`` revision specifier makes it easy to diff against the
7409
common ancestor with the submit location (Aaron Bentley)
7411
* Added support for Putty's SSH implementation. (Dmitry Vasiliev)
7413
* Added ``bzr status --versioned`` to report only versioned files,
7414
not unknowns. (Kent Gibson)
7416
* Merge now autodetects the correct line-ending style for its conflict
7417
markers. (Aaron Bentley)
7422
* Refactored SSH vendor registration into SSHVendorManager class.
7428
* New ``--numbered-dirs`` option to ``bzr selftest`` to use
7429
numbered dirs for TestCaseInTempDir. This is default behavior
7430
on Windows. Anyone can force named dirs on Windows
7431
with ``--no-numbered-dirs``. (Alexander Belchenko)
7433
* Fix ``RevisionSpec_revid`` to handle the Unicode strings passed in
7434
from the command line. (Marien Zwart, #90501)
7436
* Fix ``TreeTransform._iter_changes`` when both the source and
7437
destination are missing. (Aaron Bentley, #88842)
7439
* Fix commit of merges with symlinks in dirstate trees.
7442
* Switch the ``bzr init-repo`` default from --no-trees to --trees.
7443
(Wouter van Heyst, #53483)
7446
bzr 0.15rc1 2007-03-07
7447
#######################
7452
* The default disk format has changed. Please run 'bzr upgrade' in your
7453
working trees to upgrade. This new default is compatible for network
7454
operations, but not for local operations. That is, if you have two
7455
versions of bzr installed locally, after upgrading you can only use the
7456
bzr 0.15 version. This new default does not enable tags or nested-trees
7457
as they are incompatible with bzr versions before 0.15 over the network.
7459
* For users of bzrlib: Two major changes have been made to the working tree
7460
api in bzrlib. The first is that many methods and attributes, including
7461
the inventory attribute, are no longer valid for use until one of
7462
``lock_read``/``lock_write``/``lock_tree_write`` has been called,
7463
and become invalid again after unlock is called. This has been done
7464
to improve performance and correctness as part of the dirstate
7466
(Robert Collins, John A Meinel, Martin Pool, and others).
7468
* For users of bzrlib: The attribute 'tree.inventory' should be considered
7469
readonly. Previously it was possible to directly alter this attribute, or
7470
its contents, and have the tree notice this. This has been made
7471
unsupported - it may work in some tree formats, but in the newer dirstate
7472
format such actions will have no effect and will be ignored, or even
7473
cause assertions. All operations possible can still be carried out by a
7474
combination of the tree API, and the bzrlib.transform API. (Robert
7475
Collins, John A Meinel, Martin Pool, and others).
7480
* Support for OS Windows 98. Also .bzr.log on any windows system
7481
saved in My Documents folder. (Alexander Belchenko)
7483
* ``bzr mv`` enhanced to support already moved files.
7484
In the past the mv command would have failed if the source file doesn't
7485
exist. In this situation ``bzr mv`` would now detect that the file has
7486
already moved and update the repository accordingly, if the target file
7488
A new option ``--after`` has been added so that if two files already
7489
exist, you could notify Bazaar that you have moved a (versioned) file
7490
and replaced it with another. Thus in this case ``bzr move --after``
7491
will only update the Bazaar identifier.
7492
(Steffen Eichenberg, Marius Kruger)
7494
* ``ls`` now works on treeless branches and remote branches.
7497
* ``bzr help global-options`` describes the global options.
7500
* ``bzr pull --overwrite`` will now correctly overwrite checkouts.
7503
* Files are now allowed to change kind (e.g. from file to symlink).
7504
Supported by ``commit``, ``revert`` and ``status``
7507
* ``inventory`` and ``unknowns`` hidden in favour of ``ls``
7510
* ``bzr help checkouts`` descibes what checkouts are and some possible
7511
uses of them. (James Westby, Aaron Bentley)
7513
* A new ``-d`` option to push, pull and merge overrides the default
7514
directory. (Martin Pool)
7516
* Branch format 6: smaller, and potentially faster than format 5. Supports
7517
``append_history_only`` mode, where the log view and revnos do not change,
7518
except by being added to. Stores policy settings in
7519
".bzr/branch/branch.conf".
7521
* ``append_only`` branches: Format 6 branches may be configured so that log
7522
view and revnos are always consistent. Either create the branch using
7523
"bzr init --append-revisions-only" or edit the config file as descriped
7524
in docs/configuration.txt.
7526
* rebind: Format 6 branches retain the last-used bind location, so if you
7527
"bzr unbind", you can "bzr bind" to bind to the previously-selected
7530
* Builtin tags support, created and deleted by the ``tag`` command and
7531
stored in the branch. Tags can be accessed with the revisionspec
7532
``-rtag:``, and listed with ``bzr tags``. Tags are not versioned
7533
at present. Tags require a network incompatible upgrade. To perform this
7534
upgrade, run ``bzr upgrade --dirstate-tags`` in your branch and
7535
repositories. (Martin Pool)
7537
* The ``bzr://`` transport now has a well-known port number, 4155,
7538
which it will use by default. (Andrew Bennetts, Martin Pool)
7540
* Bazaar now looks for user-installed plugins before looking for site-wide
7541
plugins. (Jonathan Lange)
7543
* ``bzr resolve`` now detects and marks resolved text conflicts.
7549
* Internally revision ids and file ids are now passed around as utf-8
7550
bytestrings, rather than treating them as Unicode strings. This has
7551
performance benefits for Knits, since we no longer need to decode the
7552
revision id for each line of content, nor for each entry in the index.
7553
This will also help with the future dirstate format.
7554
(John Arbash Meinel)
7556
* Reserved ids (any revision-id ending in a colon) are rejected by
7557
versionedfiles, repositories, branches, and working trees
7560
* Minor performance improvement by not creating a ProgressBar for
7561
every KnitIndex we create. (about 90ms for a bzr.dev tree)
7562
(John Arbash Meinel)
7564
* New easier to use Branch hooks facility. There are five initial hooks,
7565
all documented in bzrlib.branch.BranchHooks.__init__ - ``'set_rh'``,
7566
``'post_push'``, ``'post_pull'``, ``'post_commit'``,
7567
``'post_uncommit'``. These hooks fire after the matching operation
7568
on a branch has taken place, and were originally added for the
7569
branchrss plugin. (Robert Collins)
7571
* New method ``Branch.push()`` which should be used when pushing from a
7572
branch as it makes performance and policy decisions to match the UI
7573
level command ``push``. (Robert Collins).
7575
* Add a new method ``Tree.revision_tree`` which allows access to cached
7576
trees for arbitrary revisions. This allows the in development dirstate
7577
tree format to provide access to the callers to cached copies of
7578
inventory data which are cheaper to access than inventories from the
7580
(Robert Collins, Martin Pool)
7582
* New ``Branch.last_revision_info`` method, this is being done to allow
7583
optimization of requests for both the number of revisions and the last
7584
revision of a branch with smartservers and potentially future branch
7585
formats. (Wouter van Heyst, Robert Collins)
7587
* Allow ``'import bzrlib.plugins.NAME'`` to work when the plugin NAME has not
7588
yet been loaded by ``load_plugins()``. This allows plugins to depend on each
7589
other for code reuse without requiring users to perform file-renaming
7590
gymnastics. (Robert Collins)
7592
* New Repository method ``'gather_stats'`` for statistic data collection.
7593
This is expected to grow to cover a number of related uses mainly
7594
related to bzr info. (Robert Collins)
7596
* Log formatters are now managed with a registry.
7597
``log.register_formatter`` continues to work, but callers accessing
7598
the FORMATTERS dictionary directly will not.
7600
* Allow a start message to be passed to the ``edit_commit_message``
7601
function. This will be placed in the message offered to the user
7602
for editing above the separator. It allows a template commit message
7603
to be used more easily. (James Westby)
7605
* ``GPGStrategy.sign()`` will now raise ``BzrBadParameterUnicode`` if
7606
you pass a Unicode string rather than an 8-bit string. Callers need
7607
to be updated to encode first. (John Arbash Meinel)
7609
* Branch.push, pull, merge now return Result objects with information
7610
about what happened, rather than a scattering of various methods. These
7611
are also passed to the post hooks. (Martin Pool)
7613
* File formats and architecture is in place for managing a forest of trees
7614
in bzr, and splitting up existing trees into smaller subtrees, and
7615
finally joining trees to make a larger tree. This is the first iteration
7616
of this support, and the user-facing aspects still require substantial
7617
work. If you wish to experiment with it, use ``bzr upgrade
7618
--dirstate-with-subtree`` in your working trees and repositories.
7619
You can use the hidden commands ``split`` and ``join`` and to create
7620
and manipulate nested trees, but please consider using the nested-trees
7621
branch, which contains substantial UI improvements, instead.
7622
http://code.aaronbentley.com/bzr/bzrrepo/nested-trees/
7623
(Aaron Bentley, Martin Pool, Robert Collins).
7628
* ``bzr annotate`` now uses dotted revnos from the viewpoint of the
7629
branch, rather than the last changed revision of the file.
7630
(John Arbash Meinel, #82158)
7632
* Lock operations no longer hang if they encounter a permission problem.
7635
* ``bzr push`` can resume a push that was canceled before it finished.
7636
Also, it can push even if the target directory exists if you supply
7637
the ``--use-existing-dir`` flag.
7638
(John Arbash Meinel, #30576, #45504)
7640
* Fix http proxy authentication when user and an optional
7641
password appears in the ``*_proxy`` vars. (Vincent Ladeuil,
7644
* ``bzr log branch/file`` works for local treeless branches
7645
(Aaron Bentley, #84247)
7647
* Fix problem with UNC paths on Windows 98. (Alexander Belchenko, #84728)
7649
* Searching location of CA bundle for PyCurl in env variable
7650
(``CURL_CA_BUNDLE``), and on win32 along the PATH.
7651
(Alexander Belchenko, #82086)
7653
* ``bzr init`` works with unicode argument LOCATION.
7654
(Alexander Belchenko, #85599)
7656
* Raise ``DependencyNotPresent`` if pycurl do not support https.
7657
(Vincent Ladeuil, #85305)
7659
* Invalid proxy env variables should not cause a traceback.
7660
(Vincent Ladeuil, #87765)
7662
* Ignore patterns normalised to use '/' path separator.
7663
(Kent Gibson, #86451)
7665
* bzr rocks. It sure does! Fix case. (Vincent Ladeuil, #78026)
7667
* Fix bzrtools shelve command for removed lines beginning with "--"
7668
(Johan Dahlberg, #75577)
7673
* New ``--first`` option to ``bzr selftest`` to run specified tests
7674
before the rest of the suite. (Martin Pool)
7678
####################
7683
* ``bzr help global-options`` describes the global options. (Aaron Bentley)
7688
* Skip documentation generation tests if the tools to do so are not
7689
available. Fixes running selftest for installled copies of bzr.
7690
(John Arbash Meinel, #80330)
7692
* Fix the code that discovers whether bzr is being run from it's
7693
working tree to handle the case when it isn't but the directory
7694
it is in is below a repository. (James Westby, #77306)
7697
bzr 0.14rc1 2007-01-16
7698
#######################
7703
* New connection: ``bzr+http://`` which supports tunnelling the smart
7704
protocol over an HTTP connection. If writing is enabled on the bzr
7705
server, then you can write over the http connection.
7706
(Andrew Bennetts, John Arbash Meinel)
7708
* Aliases now support quotation marks, so they can contain whitespace
7711
* PyCurlTransport now use a single curl object. By specifying explicitly
7712
the 'Range' header, we avoid the need to use two different curl objects
7713
(and two connections to the same server). (Vincent Ladeuil)
7715
* ``bzr commit`` does not prompt for a message until it is very likely to
7716
succeed. (Aaron Bentley)
7718
* ``bzr conflicts`` now takes --text to list pathnames of text conflicts
7721
* Fix ``iter_lines_added_or_present_in_versions`` to use a set instead
7722
of a list while checking if a revision id was requested. Takes 10s
7723
off of the ``fileids_affected_by_revision_ids`` time, which is 10s
7724
of the ``bzr branch`` time. Also improve ``fileids_...`` time by
7725
filtering lines with a regex rather than multiple ``str.find()``
7726
calls. (saves another 300ms) (John Arbash Meinel)
7728
* Policy can be set for each configuration key. This allows keys to be
7729
inherited properly across configuration entries. For example, this
7730
should enable you to do::
7732
[/home/user/project]
7733
push_location = sftp://host/srv/project/
7734
push_location:policy = appendpath
7736
And then a branch like ``/home/user/project/mybranch`` should get an
7737
automatic push location of ``sftp://host/srv/project/mybranch``.
7740
* Added ``bzr status --short`` to make status report svn style flags
7741
for each file. For example::
7743
$ bzr status --short
7749
* 'bzr selftest --clean-output' allows easily clean temporary tests
7750
directories without running tests. (Alexander Belchenko)
7752
* ``bzr help hidden-commands`` lists all hidden commands. (Aaron Bentley)
7754
* ``bzr merge`` now has an option ``--pull`` to fall back to pull if
7755
local is fully merged into remote. (Jan Hudec)
7757
* ``bzr help formats`` describes available directory formats. (Aaron Bentley)
7762
* A few tweaks directly to ``fileids_affected_by_revision_ids`` to
7763
help speed up processing, as well allowing to extract unannotated
7764
lines. Between the two ``fileids_affected_by_revision_ids`` is
7765
improved by approx 10%. (John Arbash Meinel)
7767
* Change Revision serialization to only write out millisecond
7768
resolution. Rather than expecting floating point serialization to
7769
preserve more resolution than we need. (Henri Weichers, Martin Pool)
7771
* Test suite ends cleanly on Windows. (Vincent Ladeuil)
7773
* When ``encoding_type`` attribute of class Command is equal to 'exact',
7774
force sys.stdout to be a binary stream on Windows, and therefore
7775
keep exact line-endings (without LF -> CRLF conversion).
7776
(Alexander Belchenko)
7778
* Single-letter short options are no longer globally declared. (Martin
7781
* Before using detected user/terminal encoding bzr should check
7782
that Python has corresponding codec. (Alexander Belchenko)
7784
* Formats for end-user selection are provided via a FormatRegistry (Aaron Bentley)
7789
* ``bzr missing --verbose`` was showing adds/removals in the wrong
7790
direction. (John Arbash Meinel)
7792
* ``bzr annotate`` now defaults to showing dotted revnos for merged
7793
revisions. It cuts them off at a depth of 12 characters, but you can
7794
supply ``--long`` to see the full number. You can also use
7795
``--show-ids`` to display the original revision ids, rather than
7796
revision numbers and committer names. (John Arbash Meinel, #75637)
7798
* bzr now supports Win32 UNC path (e.g. ``\HOST\path``.
7799
(Alexander Belchenko, #57869)
7801
* Win32-specific: output of cat, bundle and diff commands don't mangle
7802
line-endings (Alexander Belchenko, #55276)
7804
* Replace broken fnmatch based ignore pattern matching with custom pattern
7806
(Kent Gibson, Jan Hudec #57637)
7808
* pycurl and urllib can detect short reads at different places. Update
7809
the test suite to test more cases. Also detect http error code 416
7810
which was raised for that specific bug. Also enhance the urllib
7811
robustness by detecting invalid ranges (and pycurl's one by detecting
7812
short reads during the initial GET). (Vincent Ladeuil, #73948)
7814
* The urllib connection sharing interacts badly with urllib2
7815
proxy setting (the connections didn't go thru the proxy
7816
anymore). Defining a proper ProxyHandler solves the
7817
problem. (Vincent Ladeuil, #74759)
7819
* Use urlutils to generate relative URLs, not osutils
7820
(Aaron Bentley, #76229)
7822
* ``bzr status`` in a readonly directory should work without giving
7823
lots of errors. (John Arbash Meinel, #76299)
7825
* Mention the revisionspec topic for the revision option help.
7826
(Wouter van Heyst, #31663)
7828
* Allow plugins import from zip archives.
7829
(Alexander Belchenko, #68124)
7833
####################
7835
No changes from 0.13rc
7838
bzr 0.13rc1 2006-11-27
7839
#######################
7844
* New command ``bzr remove-tree`` allows the removal of the working
7846
(Daniel Silverstone)
7848
* urllib uses shared keep-alive connections, so http
7849
operations are substantially faster.
7850
(Vincent Ladeuil, #53654)
7852
* ``bzr export`` allows an optional branch parameter, to export a bzr
7853
tree from some other url. For example:
7854
``bzr export bzr.tar.gz http://bazaar-vcs.org/bzr/bzr.dev``
7855
(Daniel Silverstone)
7857
* Added ``bzr help topics`` to the bzr help system. This gives a
7858
location for general information, outside of a specific command.
7859
This includes updates for ``bzr help revisionspec`` the first topic
7860
included. (Goffredo Baroncelli, John Arbash Meinel, #42714)
7862
* WSGI-compatible HTTP smart server. See ``doc/http_smart_server.txt``.
7865
* Knit files will now cache full texts only when the size of the
7866
deltas is as large as the size of the fulltext. (Or after 200
7867
deltas, whichever comes first). This has the most benefit on large
7868
files with small changes, such as the inventory for a large project.
7869
(eg For a project with 2500 files, and 7500 revisions, it changes
7870
the size of inventory.knit from 11MB to 5.4MB) (John Arbash Meinel)
7875
* New -D option given before the command line turns on debugging output
7876
for particular areas. -Derror shows tracebacks on all errors.
7879
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
7880
and remove benchmarks that take longer than 10min to run.
7881
(John Arbash Meinel)
7883
* Use ``time.time()`` instead of ``time.clock()`` to decide on
7884
progress throttling. Because ``time.clock()`` is actually CPU time,
7885
so over a high-latency connection, too many updates get throttled.
7886
(John Arbash Meinel)
7888
* ``MemoryTransport.list_dir()`` would strip the first character for
7889
files or directories in root directory. (John Arbash Meinel)
7891
* New method ``get_branch_reference`` on 'BzrDir' allows the detection of
7892
branch references - which the smart server component needs.
7894
* New ``ChrootTransportDecorator``, accessible via the ``chroot+`` url
7895
prefix. It disallows any access to locations above a set URL. (Andrew
7901
* Now ``_KnitIndex`` properly decode revision ids when loading index data.
7902
And optimize the knit index parsing code.
7903
(Dmitry Vasiliev, John Arbash Meinel)
7905
* ``bzrlib/bzrdir.py`` was directly referencing ``bzrlib.workingtree``,
7906
without importing it. This prevented ``bzr upgrade`` from working
7907
unless a plugin already imported ``bzrlib.workingtree``
7908
(John Arbash Meinel, #70716)
7910
* Suppress the traceback on invalid URLs (Vincent Ladeuil, #70803).
7912
* Give nicer error message when an http server returns a 403
7913
error code. (Vincent Ladeuil, #57644).
7915
* When a multi-range http GET request fails, try a single
7916
range one. If it fails too, forget about ranges. Remember that until
7917
the death of the transport and propagates that to the clones.
7918
(Vincent Ladeuil, #62276, #62029).
7920
* Handles user/passwords supplied in url from command
7921
line (for the urllib implementation). Don't request already
7922
known passwords (Vincent Ladeuil, #42383, #44647, #48527)
7924
* ``_KnitIndex.add_versions()`` dictionary compresses revision ids as they
7925
are added. This fixes bug where fetching remote revisions records
7926
them as full references rather than integers.
7927
(John Arbash Meinel, #64789)
7929
* ``bzr ignore`` strips trailing slashes in patterns.
7930
Also ``bzr ignore`` rejects absolute paths. (Kent Gibson, #4559)
7932
* ``bzr ignore`` takes multiple arguments. (Cheuksan Edward Wang, #29488)
7934
* mv correctly handles paths that traverse symlinks.
7935
(Aaron Bentley, #66964)
7937
* Give nicer looking error messages when failing to connect over ssh.
7938
(John Arbash Meinel, #49172)
7940
* Pushing to a remote branch does not currently update the remote working
7941
tree. After a remote push, ``bzr status`` and ``bzr diff`` on the remote
7942
machine now show that the working tree is out of date.
7943
(Cheuksan Edward Wang #48136)
7945
* Use patiencediff instead of difflib for determining deltas to insert
7946
into knits. This avoids the O(N^3) behavior of difflib. Patience
7947
diff should be O(N^2). (Cheuksan Edward Wang, #65714)
7949
* Running ``bzr log`` on nonexistent file gives an error instead of the
7950
entire log history. (Cheuksan Edward Wang #50793)
7952
* ``bzr cat`` can look up contents of removed or renamed files. If the
7953
pathname is ambiguous, i.e. the files in the old and new trees have
7954
different id's, the default is the file in the new tree. The user can
7955
use "--name-from-revision" to select the file in the old tree.
7956
(Cheuksan Edward Wang, #30190)
7961
* TestingHTTPRequestHandler really handles the Range header
7962
(previously it was ignoring it and returning the whole file,).
7965
####################
7970
* Clean up ``bzr selftest --benchmark bundle`` to correct an import,
7971
and remove benchmarks that take longer than 10min to run.
7972
(John Arbash Meinel)
7974
bzr 0.12rc1 2006-10-23
7975
#######################
7980
* ``bzr log`` now shows dotted-decimal revision numbers for all revisions,
7981
rather than just showing a decimal revision number for revisions on the
7982
mainline. These revision numbers are not yet accepted as input into bzr
7983
commands such as log, diff etc. (Robert Collins)
7985
* revisions can now be specified using dotted-decimal revision numbers.
7986
For instance, ``bzr diff -r 1.2.1..1.2.3``. (Robert Collins)
7988
* ``bzr help commands`` output is now shorter (Aaron Bentley)
7990
* ``bzr`` now uses lazy importing to reduce the startup time. This has
7991
a moderate effect on lots of actions, especially ones that have
7992
little to do. For example ``bzr rocks`` time is down to 116ms from
7993
283ms. (John Arbash Meinel)
7995
* New Registry class to provide name-to-object registry-like support,
7996
for example for schemes where plugins can register new classes to
7997
do certain tasks (e.g. log formatters). Also provides lazy registration
7998
to allow modules to be loaded on request.
7999
(John Arbash Meinel, Adeodato Simó)
8004
* LogFormatter subclasses show now expect the 'revno' parameter to
8005
show() to be a string rather than an int. (Robert Collins)
8010
* ``TestCase.run_bzr``, ``run_bzr_captured``, and ``run_bzr_subprocess``
8011
can take a ``working_dir='foo'`` parameter, which will change directory
8012
for the command. (John Arbash Meinel)
8014
* ``bzrlib.lazy_regex.lazy_compile`` can be used to create a proxy
8015
around a regex, which defers compilation until first use.
8016
(John Arbash Meinel)
8018
* ``TestCase.run_bzr_subprocess`` defaults to supplying the
8019
``--no-plugins`` parameter to ensure test reproducability, and avoid
8020
problems with system-wide installed plugins. (John Arbash Meinel)
8022
* Unique tree root ids are now supported. Newly created trees still
8023
use the common root id for compatibility with bzr versions before 0.12.
8026
* ``WorkingTree.set_root_id(None)`` is now deprecated. Please
8027
pass in ``inventory.ROOT_ID`` if you want the default root id value.
8028
(Robert Collins, John Arbash Meinel)
8030
* New method ``WorkingTree.flush()`` which will write the current memory
8031
inventory out to disk. At the same time, ``read_working_inventory`` will
8032
no longer trash the current tree inventory if it has been modified within
8033
the current lock, and the tree will now ``flush()`` automatically on
8034
``unlock()``. ``WorkingTree.set_root_id()`` has been updated to take
8035
advantage of this functionality. (Robert Collins, John Arbash Meinel)
8037
* ``bzrlib.tsort.merge_sorted`` now accepts ``generate_revnos``. This
8038
parameter will cause it to add another column to its output, which
8039
contains the dotted-decimal revno for each revision, as a tuple.
8042
* ``LogFormatter.show_merge`` is deprecated in favour of
8043
``LogFormatter.show_merge_revno``. (Robert Collins)
8048
* Avoid circular imports by creating a deprecated function for
8049
``bzrlib.tree.RevisionTree``. Callers should have been using
8050
``bzrlib.revisontree.RevisionTree`` anyway. (John Arbash Meinel,
8053
* Don't use ``socket.MSG_WAITALL`` as it doesn't exist on all
8054
platforms. (Martin Pool, #66356)
8056
* Don't require ``Content-Type`` in range responses. Assume they are a
8057
single range if ``Content-Type`` does not exist.
8058
(John Arbash Meinel, #62473)
8060
* bzr branch/pull no longer complain about progress bar cleanup when
8061
interrupted during fetch. (Aaron Bentley, #54000)
8063
* ``WorkingTree.set_parent_trees()`` uses the trees to directly write
8064
the basis inventory, rather than going through the repository. This
8065
allows us to have 1 inventory read, and 2 inventory writes when
8066
committing a new tree. (John Arbash Meinel)
8068
* When reverting, files that are not locally modified that do not exist
8069
in the target are deleted, not just unversioned (Aaron Bentley)
8071
* When trying to acquire a lock, don't fail immediately. Instead, try
8072
a few times (up to 1 hour) before timing out. Also, report why the
8073
lock is unavailable (John Arbash Meinel, #43521, #49556)
8075
* Leave HttpTransportBase daughter classes decides how they
8076
implement cloning. (Vincent Ladeuil, #61606)
8078
* diff3 does not indicate conflicts on clean merge. (Aaron Bentley)
8080
* If a commit fails, the commit message is stored in a file at the root of
8081
the tree for later commit. (Cheuksan Edward Wang, Stefan Metzmacher,
8087
* New test base class TestCaseWithMemoryTransport offers memory-only
8088
testing facilities: its not suitable for tests that need to mutate disk
8089
state, but most tests should not need that and should be converted to
8090
TestCaseWithMemoryTransport. (Robert Collins)
8092
* ``TestCase.make_branch_and_memory_tree`` now takes a format
8093
option to set the BzrDir, Repository and Branch formats of the
8094
created objects. (Robert Collins, John Arbash Meinel)
8097
####################
8099
* Smart server transport test failures on windows fixed. (Lukáš Lalinský).
8101
bzr 0.11rc2 2006-09-27
8102
#######################
8107
* Test suite hangs on windows fixed. (Andrew Bennets, Alexander Belchenko).
8109
* Commit performance regression fixed. (Aaron Bentley, Robert Collins, John
8112
bzr 0.11rc1 2006-09-25
8113
#######################
8118
* Knit files now wait to create their contents until the first data is
8119
added. The old code used to create an empty .knit and a .kndx with just
8120
the header. However, this caused a lot of extra round trips over sftp.
8121
This can change the time for ``bzr push`` to create a new remote branch
8122
from 160s down to 100s. This also affects ``bzr commit`` performance when
8123
adding new files, ``bzr commit`` on a new kernel-like tree drops from 50s
8124
down to 40s (John Arbash Meinel, #44692)
8126
* When an entire subtree has been deleted, commit will now report that
8127
just the top of the subtree has been deleted, rather than reporting
8128
all the individual items. (Robert Collins)
8130
* Commit performs one less XML parse. (Robert Collins)
8132
* ``bzr checkout`` now operates on readonly branches as well
8133
as readwrite branches. This fixes bug #39542. (Robert Collins)
8135
* ``bzr bind`` no longer synchronises history with the master branch.
8136
Binding should be followed by an update or push to synchronise the
8137
two branches. This is closely related to the fix for bug #39542.
8140
* ``bzrlib.lazy_import.lazy_import`` function to create on-demand
8141
objects. This allows all imports to stay at the global scope, but
8142
modules will not actually be imported if they are not used.
8143
(John Arbash Meinel)
8145
* Support ``bzr://`` and ``bzr+ssh://`` urls to work with the new RPC-based
8146
transport which will be used with the upcoming high-performance smart
8147
server. The new command ``bzr serve`` will invoke bzr in server mode,
8148
which processes these requests. (Andrew Bennetts, Robert Collins, Martin
8151
* New command ``bzr version-info`` which can be used to get a summary
8152
of the current state of the tree. This is especially useful as part
8153
of a build commands. See ``doc/version_info.txt`` for more information
8154
(John Arbash Meinel)
8159
* ``'bzr inventory [FILE...]'`` allows restricting the file list to a
8160
specific set of files. (John Arbash Meinel, #3631)
8162
* Don't abort when annotating empty files (John Arbash Meinel, #56814)
8164
* Add ``Stanza.to_unicode()`` which can be passed to another Stanza
8165
when nesting stanzas. Also, add ``read_stanza_unicode`` to handle when
8166
reading a nested Stanza. (John Arbash Meinel)
8168
* Transform._set_mode() needs to stat the right file.
8169
(John Arbash Meinel, #56549)
8171
* Raise WeaveFormatError rather than StopIteration when trying to read
8172
an empty Weave file. (John Arbash Meinel, #46871)
8174
* Don't access e.code for generic URLErrors, only HTTPErrors have .code.
8175
(Vincent Ladeuil, #59835)
8177
* Handle boundary="" lines properly to allow access through a Squid proxy.
8178
(John Arbash Meinel, #57723)
8180
* revert now removes newly-added directories (Aaron Bentley, #54172)
8182
* ``bzr upgrade sftp://`` shouldn't fail to upgrade v6 branches if there
8183
isn't a working tree. (David Allouche, #40679)
8185
* Give nicer error messages when a user supplies an invalid --revision
8186
parameter. (John Arbash Meinel, #55420)
8188
* Handle when LANG is not recognized by python. Emit a warning, but
8189
just revert to using 'ascii'. (John Arbash Meinel, #35392)
8191
* Don't use ``preexec_fn`` on win32, as it is not supported by subprocess.
8192
(John Arbash Meinel)
8194
* Skip specific tests when the dependencies aren't met. This includes
8195
some ``setup.py`` tests when ``python-dev`` is not available, and
8196
some tests that depend on paramiko. (John Arbash Meinel, Mattheiu Moy)
8198
* Fallback to Paramiko properly, if no ``ssh`` executable exists on
8199
the system. (Andrew Bennetts, John Arbash Meinel)
8201
* ``Branch.bind(other_branch)`` no longer takes a write lock on the
8202
other branch, and will not push or pull between the two branches.
8203
API users will need to perform a push or pull or update operation if they
8204
require branch synchronisation to take place. (Robert Collins, #47344)
8206
* When creating a tarball or zipfile export, export unicode names as utf-8
8207
paths. This may not work perfectly on all platforms, but has the best
8208
chance of working in the common case. (John Arbash Meinel, #56816)
8210
* When committing, only files that exist in working tree or basis tree
8211
may be specified (Aaron Bentley, #50793)
8216
* Fixes to run on Python 2.5 (Brian M. Carlson, Martin Pool, Marien Zwart)
8221
* TestCaseInTempDir now creates a separate directory for HOME, rather
8222
than having HOME set to the same location as the working directory.
8223
(John Arbash Meinel)
8225
* ``run_bzr_subprocess()`` can take an optional ``env_changes={}`` parameter,
8226
which will update os.environ inside the spawned child. It also can
8227
take a ``universal_newlines=True``, which helps when checking the output
8228
of the command. (John Arbash Meinel)
8230
* Refactor SFTP vendors to allow easier re-use when ssh is used.
8233
* ``Transport.list_dir()`` and ``Transport.iter_files_recursive()`` should always
8234
return urlescaped paths. This is now tested (there were bugs in a few
8235
of the transports) (Andrew Bennetts, David Allouche, John Arbash Meinel)
8237
* New utility function ``symbol_versioning.deprecation_string``. Returns the
8238
formatted string for a callable, deprecation format pair. (Robert Collins)
8240
* New TestCase helper applyDeprecated. This allows you to call a callable
8241
which is deprecated without it spewing to the screen, just by supplying
8242
the deprecation format string issued for it. (Robert Collins)
8244
* Transport.append and Transport.put have been deprecated in favor of
8245
``.append_bytes``, ``.append_file``, ``.put_bytes``, and
8246
``.put_file``. This removes the ambiguity in what type of object the
8247
functions take. ``Transport.non_atomic_put_{bytes,file}`` has also
8248
been added. Which works similarly to ``Transport.append()`` except for
8249
SFTP, it doesn't have a round trip when opening the file. Also, it
8250
provides functionality for creating a parent directory when trying
8251
to create a file, rather than raise NoSuchFile and forcing the
8252
caller to repeat their request.
8253
(John Arbash Meinel)
8255
* WorkingTree has a new api ``unversion`` which allow the unversioning of
8256
entries by their file id. (Robert Collins)
8258
* ``WorkingTree.pending_merges`` is deprecated. Please use the
8259
``get_parent_ids`` (introduced in 0.10) method instead. (Robert Collins)
8261
* WorkingTree has a new ``lock_tree_write`` method which locks the branch for
8262
read rather than write. This is appropriate for actions which only need
8263
the branch data for reference rather than mutation. A new decorator
8264
``needs_tree_write_lock`` is provided in the workingtree module. Like the
8265
``needs_read_lock`` and ``needs_write_lock`` decorators this allows static
8266
declaration of the locking requirements of a function to ensure that
8267
a lock is taken out for casual scripts. (Robert Collins, #54107)
8269
* All WorkingTree methods which write to the tree, but not to the branch
8270
have been converted to use ``needs_tree_write_lock`` rather than
8271
``needs_write_lock``. Also converted is the revert, conflicts and tree
8272
transform modules. This provides a modest performance improvement on
8273
metadir style trees, due to the reduce lock-acquisition, and a more
8274
significant performance improvement on lightweight checkouts from
8275
remote branches, where trivial operations used to pay a significant
8276
penalty. It also provides the basis for allowing readonly checkouts.
8279
* Special case importing the standard library 'copy' module. This shaves
8280
off 40ms of startup time, while retaining compatibility. See:
8281
``bzrlib/inspect_for_copy.py`` for more details. (John Arbash Meinel)
8283
* WorkingTree has a new parent class MutableTree which represents the
8284
specialisations of Tree which are able to be altered. (Robert Collins)
8286
* New methods mkdir and ``put_file_bytes_non_atomic`` on MutableTree that
8287
mutate the tree and its contents. (Robert Collins)
8289
* Transport behaviour at the root of the URL is now defined and tested.
8290
(Andrew Bennetts, Robert Collins)
8295
* New test helper classs MemoryTree. This is typically accessed via
8296
``self.make_branch_and_memory_tree()`` in test cases. (Robert Collins)
8298
* Add ``start_bzr_subprocess`` and ``stop_bzr_subprocess`` to allow test
8299
code to continue running concurrently with a subprocess of bzr.
8300
(Andrew Bennetts, Robert Collins)
8302
* Add a new method ``Transport.get_smart_client()``. This is provided to
8303
allow upgrades to a richer interface than the VFS one provided by
8304
Transport. (Andrew Bennetts, Martin Pool)
8307
####################
8311
* 'merge' now takes --uncommitted, to apply uncommitted changes from a
8312
tree. (Aaron Bentley)
8314
* 'bzr add --file-ids-from' can be used to specify another path to use
8315
for creating file ids, rather than generating all new ones. Internally,
8316
the 'action' passed to ``smart_add_tree()`` can return ``file_ids`` that
8317
will be used, rather than having bzrlib generate new ones.
8318
(John Arbash Meinel, #55781)
8320
* ``bzr selftest --benchmark`` now allows a ``--cache-dir`` parameter.
8321
This will cache some of the intermediate trees, and decrease the
8322
setup time for benchmark tests. (John Arbash Meinel)
8324
* Inverse forms are provided for all boolean options. For example,
8325
--strict has --no-strict, --no-recurse has --recurse (Aaron Bentley)
8327
* Serialize out Inventories directly, rather than using ElementTree.
8328
Writing out a kernel sized inventory drops from 2s down to ~350ms.
8329
(Robert Collins, John Arbash Meinel)
8334
* Help diffutils 2.8.4 get along with binary tests (Marien Zwart: #57614)
8336
* Change LockDir so that if the lock directory doesn't exist when
8337
``lock_write()`` is called, an attempt will be made to create it.
8338
(John Arbash Meinel, #56974)
8340
* ``bzr uncommit`` preserves pending merges. (John Arbash Meinel, #57660)
8342
* Active FTP transport now works as intended. (ghozzy, #56472)
8344
* Really fix mutter() so that it won't ever raise a UnicodeError.
8345
It means it is possible for ~/.bzr.log to contain non UTF-8 characters.
8346
But it is a debugging log, not a real user file.
8347
(John Arbash Meinel, #56947, #53880)
8349
* Change Command handle to allow Unicode command and options.
8350
At present we cannot register Unicode command names, so we will get
8351
BzrCommandError('unknown command'), or BzrCommandError('unknown option')
8352
But that is better than a UnicodeError + a traceback.
8353
(John Arbash Meinel, #57123)
8355
* Handle TZ=UTC properly when reading/writing revisions.
8356
(John Arbash Meinel, #55783, #56290)
8358
* Use ``GPG_TTY`` to allow gpg --cl to work with gpg-agent in a pipeline,
8359
(passing text to sign in on stdin). (John Arbash Meinel, #54468)
8361
* External diff does the right thing for binaries even in foreign
8362
languages. (John Arbash Meinel, #56307)
8364
* Testament handles more cases when content is unicode. Specific bug was
8365
in handling of revision properties.
8366
(John Arbash Meinel, Holger Krekel, #54723)
8368
* The bzr selftest was failing on installed versions due to a bug in a new
8369
test helper. (John Arbash Meinel, Robert Collins, #58057)
8374
* ``bzrlib.cache_utf8`` contains ``encode()`` and ``decode()`` functions
8375
which can be used to cache the conversion between utf8 and Unicode.
8376
Especially helpful for some of the knit annotation code, which has to
8377
convert revision ids to utf8 to annotate lines in storage.
8378
(John Arbash Meinel)
8380
* ``setup.py`` now searches the filesystem to find all packages which
8381
need to be installed. This should help make the life of packagers
8382
easier. (John Arbash Meinel)
8384
bzr 0.9.0 2006-08-11
8385
#####################
8390
* The hard-coded built-in ignore rules have been removed. There are
8391
now two rulesets which are enforced. A user global one in
8392
``~/.bazaar/ignore`` which will apply to every tree, and the tree
8393
specific one '.bzrignore'.
8394
``~/.bazaar/ignore`` will be created if it does not exist, but with
8395
a more conservative list than the old default.
8396
This fixes bugs with default rules being enforced no matter what.
8397
The old list of ignore rules from bzr is available by
8398
running 'bzr ignore --old-default-rules'.
8399
(Robert Collins, Martin Pool, John Arbash Meinel)
8401
* 'branches.conf' has been changed to 'locations.conf', since it can apply
8402
to more locations than just branch locations.
8408
* The revision specifier "revno:" is extended to accept the syntax
8409
revno:N:branch. For example,
8410
revno:42:http://bazaar-vcs.org/bzr/bzr.dev/ means revision 42 in
8411
bzr.dev. (Matthieu Moy)
8413
* Tests updates to ensure proper URL handling, UNICODE support, and
8414
proper printing when the user's terminal encoding cannot display
8415
the path of a file that has been versioned.
8416
``bzr branch`` can take a target URL rather than only a local directory.
8417
``Branch.get_parent()/set_parent()`` now save a relative path if possible,
8418
and normalize the parent based on root, allowing access across
8419
different transports. (John Arbash Meinel, Wouter van Heyst, Martin Pool)
8420
(Malone #48906, #42699, #40675, #5281, #3980, #36363, #43689,
8423
* On Unix, detect terminal width using an ioctl not just $COLUMNS.
8424
Use terminal width for single-line logs from ``bzr log --line`` and
8425
pending-merge display. (Robert Widhopf-Fenk, Gustavo Niemeyer)
8428
* On Windows, detect terminal width using GetConsoleScreenBufferInfo.
8429
(Alexander Belchenko)
8431
* Speedup improvement for 'date:'-revision search. (Guillaume Pinot).
8433
* Show the correct number of revisions pushed when pushing a new branch.
8436
* 'bzr selftest' now shows a progress bar with the number of tests, and
8437
progress made. 'make check' shows tests in -v mode, to be more useful
8438
for the PQM status window. (Robert Collins).
8439
When using a progress bar, failed tests are printed out, rather than
8440
being overwritten by the progress bar until the suite finishes.
8441
(John Arbash Meinel)
8443
* 'bzr selftest --benchmark' will run a new benchmarking selftest.
8444
'bzr selftest --benchmark --lsprof-timed' will use lsprofile to generate
8445
profile data for the individual profiled calls, allowing for fine
8446
grained analysis of performance.
8447
(Robert Collins, Martin Pool).
8449
* 'bzr commit' shows a progress bar. This is useful for commits over sftp
8450
where commit can take an appreciable time. (Robert Collins)
8452
* 'bzr add' is now less verbose in telling you what ignore globs were
8453
matched by files being ignored. Instead it just tells you how many
8454
were ignored (because you might reasonably be expecting none to be
8455
ignored). 'bzr add -v' is unchanged and will report every ignored
8456
file. (Robert Collins).
8458
* ftp now has a test server if medusa is installed. As part of testing,
8459
ftp support has been improved, including support for supplying a
8460
non-standard port. (John Arbash Meinel).
8462
* 'bzr log --line' shows the revision number, and uses only the
8463
first line of the log message (#5162, Alexander Belchenko;
8466
* 'bzr status' has had the --all option removed. The 'bzr ls' command
8467
should be used to retrieve all versioned files. (Robert Collins)
8469
* 'bzr bundle OTHER/BRANCH' will create a bundle which can be sent
8470
over email, and applied on the other end, while maintaining ancestry.
8471
This bundle can be applied with either 'bzr merge' or 'bzr pull',
8472
the same way you would apply another branch.
8473
(John Arbash Meinel, Aaron Bentley)
8475
* 'bzr whoami' can now be used to set your identity from the command line,
8476
for a branch or globally. (Robey Pointer)
8478
* 'bzr checkout' now aliased to 'bzr co', and 'bzr annotate' to 'bzr ann'.
8481
* 'bzr revert DIRECTORY' now reverts the contents of the directory as well.
8484
* 'bzr get sftp://foo' gives a better error when paramiko is not present.
8485
Also updates things like 'http+pycurl://' if pycurl is not present.
8486
(John Arbash Meinel) (Malone #47821, #52204)
8488
* New env variable ``BZR_PROGRESS_BAR``, sets the default progress bar type.
8489
Can be set to 'none' or 'dummy' to disable the progress bar, 'dots' or
8490
'tty' to create the respective type. (John Arbash Meinel, #42197, #51107)
8492
* Improve the help text for 'bzr diff' to explain what various options do.
8493
(John Arbash Meinel, #6391)
8495
* 'bzr uncommit -r 10' now uncommits revisions 11.. rather than uncommitting
8496
revision 10. This makes -r10 more in line with what other commands do.
8497
'bzr uncommit' also now saves the pending merges of the revisions that
8498
were removed. So it is safe to uncommit after a merge, fix something,
8499
and commit again. (John Arbash Meinel, #32526, #31426)
8501
* 'bzr init' now also works on remote locations.
8502
(Wouter van Heyst, #48904)
8504
* HTTP support has been updated. When using pycurl we now support
8505
connection keep-alive, which reduces dns requests and round trips.
8506
And for both urllib and pycurl we support multi-range requests,
8507
which decreases the number of round-trips. Performance results for
8508
``bzr branch http://bazaar-vcs.org/bzr/bzr.dev/`` indicate
8509
http branching is now 2-3x faster, and ``bzr pull`` in an existing
8510
branch is as much as 4x faster.
8511
(Michael Ellerman, Johan Rydberg, John Arbash Meinel, #46768)
8513
* Performance improvements for sftp. Branching and pulling are now up to
8514
2x faster. Utilize paramiko.readv() support for async requests if it
8515
is available (paramiko > 1.6) (John Arbash Meinel)
8520
* Fix shadowed definition of TestLocationConfig that caused some
8522
(Erik Bågfors, Michael Ellerman, Martin Pool, #32587)
8524
* Fix unnecessary requirement of sign-my-commits that it be run from
8525
a working directory. (Martin Pool, Robert Collins)
8527
* 'bzr push location' will only remember the push location if it succeeds
8528
in connecting to the remote location. (John Arbash Meinel, #49742)
8530
* 'bzr revert' no longer toggles the executable bit on win32
8531
(John Arbash Meinel, #45010)
8533
* Handle broken pipe under win32 correctly. (John Arbash Meinel)
8535
* sftp tests now work correctly on win32 if you have a newer paramiko
8536
(John Arbash Meinel)
8538
* Cleanup win32 test suite, and general cleanup of places where
8539
file handles were being held open. (John Arbash Meinel)
8541
* When specifying filenames for 'diff -r x..y', the name of the file in the
8542
working directory can be used, even if its name is different in both x
8545
* File-ids containing single- or double-quotes are handled correctly by
8546
push. (Aaron Bentley, #52227)
8548
* Normalize unicode filenames to ensure cross-platform consistency.
8549
(John Arbash Meinel, #43689)
8551
* The argument parser can now handle '-' as an argument. Currently
8552
no code interprets it specially (it is mostly handled as a file named
8553
'-'). But plugins, and future operations can use it.
8554
(John Arbash meinel, #50984)
8556
* Bundles can properly read binary files with a plain '\r' in them.
8557
(John Arbash Meinel, #51927)
8559
* Tuning ``iter_entries()`` to be more efficient (John Arbash Meinel, #5444)
8561
* Lots of win32 fixes (the test suite passes again).
8562
(John Arbash Meinel, #50155)
8564
* Handle openbsd returning None for sys.getfilesystemencoding() (#41183)
8566
* Support ftp APPE (append) to allow Knits to be used over ftp (#42592)
8568
* Removals are only committed if they match the filespec (or if there is
8569
no filespec). (#46635, Aaron Bentley)
8571
* smart-add recurses through all supplied directories
8572
(John Arbash Meinel, #52578)
8574
* Make the bundle reader extra lines before and after the bundle text.
8575
This allows you to parse an email with the bundle inline.
8576
(John Arbash Meinel, #49182)
8578
* Change the file id generator to squash a little bit more. Helps when
8579
working with long filenames on windows. (Also helps for unicode filenames
8580
not generating hidden files). (John Arbash Meinel, #43801)
8582
* Restore terminal mode on C-c while reading sftp password. (#48923,
8583
Nicholas Allen, Martin Pool)
8585
* Timestamps are rounded to 1ms, and revision entries can be recreated
8586
exactly. (John Arbash Meinel, Jamie Wilkinson, #40693)
8588
* Branch.base has changed to a URL, but ~/.bazaar/locations.conf should
8589
use local paths, since it is user visible (John Arbash Meinel, #53653)
8591
* ``bzr status foo`` when foo was unversioned used to cause a full delta
8592
to be generated (John Arbash Meinel, #53638)
8594
* When reading revision properties, an empty value should be considered
8595
the empty string, not None (John Arbash Meinel, #47782)
8597
* ``bzr diff --diff-options`` can now handle binary files being changed.
8598
Also, the output is consistent when --diff-options is not supplied.
8599
(John Arbash Meinel, #54651, #52930)
8601
* Use the right suffixes for loading plugins (John Arbash Meinel, #51810)
8603
* Fix ``Branch.get_parent()`` to handle the case when the parent is not
8604
accessible (John Arbash Meinel, #52976)
8609
* Combine the ignore rules into a single regex rather than looping over
8610
them to reduce the threshold where N^2 behaviour occurs in operations
8611
like status. (Jan Hudec, Robert Collins).
8613
* Appending to ``bzrlib.DEFAULT_IGNORE`` is now deprecated. Instead, use
8614
one of the add functions in bzrlib.ignores. (John Arbash Meinel)
8616
* 'bzr push' should only push the ancestry of the current revision, not
8617
all of the history in the repository. This is especially important for
8618
shared repositories. (John Arbash Meinel)
8620
* ``bzrlib.delta.compare_trees`` now iterates in alphabetically sorted order,
8621
rather than randomly walking the inventories. (John Arbash Meinel)
8623
* Doctests are now run in temporary directories which are cleaned up when
8624
they finish, rather than using special ScratchDir/ScratchBranch objects.
8627
* Split ``check`` into separate methods on the branch and on the repository,
8628
so that it can be specialized in ways that are useful or efficient for
8629
different formats. (Martin Pool, Robert Collins)
8631
* Deprecate ``Repository.all_revision_ids``; most methods don't really need
8632
the global revision graph but only that part leading up to a particular
8633
revision. (Martin Pool, Robert Collins)
8635
* Add a BzrDirFormat ``control_formats`` list which allows for control formats
8636
that do not use '.bzr' to store their data - i.e. '.svn', '.hg' etc.
8637
(Robert Collins, Jelmer Vernooij).
8639
* ``bzrlib.diff.external_diff`` can be redirected to any file-like object.
8640
Uses subprocess instead of spawnvp.
8641
(James Henstridge, John Arbash Meinel, #4047, #48914)
8643
* New command line option '--profile-imports', which will install a custom
8644
importer to log time to import modules and regex compilation time to
8645
sys.stderr (John Arbash Meinel)
8647
* 'EmptyTree' is now deprecated, please use ``repository.revision_tree(None)``
8648
instead. (Robert Collins)
8650
* "RevisionTree" is now in bzrlib/revisiontree.py. (Robert Collins)
8652
bzr 0.8.2 2006-05-17
8653
#####################
8658
* setup.py failed to install launchpad plugin. (Martin Pool)
8660
bzr 0.8.1 2006-05-16
8661
#####################
8666
* Fix failure to commit a merge in a checkout. (Martin Pool,
8667
Robert Collins, Erik Bågfors, #43959)
8669
* Nicer messages from 'commit' in the case of renames, and correct
8670
messages when a merge has occured. (Robert Collins, Martin Pool)
8672
* Separate functionality from assert statements as they are skipped in
8673
optimized mode of python. Add the same check to pending merges.
8674
(Olaf Conradi, #44443)
8679
* Do not show the None revision in output of bzr ancestry. (Olaf Conradi)
8681
* Add info on standalone branches without a working tree.
8682
(Olaf Conradi, #44155)
8684
* Fix bug in knits when raising InvalidRevisionId. (Olaf Conradi, #44284)
8689
* Make editor invocation comply with Debian Policy. First check
8690
environment variables VISUAL and EDITOR, then try editor from
8691
alternatives system. If that all fails, fall back to the pre-defined
8692
list of editors. (Olaf Conradi, #42904)
8697
* New 'register-branch' command registers a public branch into
8698
Launchpad.net, where it can be associated with bugs, etc.
8699
(Martin Pool, Bjorn Tillenius, Robert Collins)
8704
* New public api in InventoryEntry - ``describe_change(old, new)`` which
8705
provides a human description of the changes between two old and
8706
new. (Robert Collins, Martin Pool)
8711
* Fix test case for bzr info in upgrading a standalone branch to metadir,
8712
uses bzrlib api now. (Olaf Conradi)
8717
Notes When Upgrading
8718
********************
8720
Release 0.8 of bzr introduces a new format for history storage, called
8721
'knit', as an evolution of to the 'weave' format used in 0.7. Local
8722
and remote operations are faster using knits than weaves. Several
8723
operations including 'init', 'init-repo', and 'upgrade' take a
8724
--format option that controls this. Branching from an existing branch
8725
will keep the same format.
8727
It is possible to merge, pull and push between branches of different
8728
formats but this is slower than moving data between homogenous
8729
branches. It is therefore recommended (but not required) that you
8730
upgrade all branches for a project at the same time. Information on
8731
formats is shown by 'bzr info'.
8733
bzr 0.8 now allows creation of 'repositories', which hold the history
8734
of files and revisions for several branches. Previously bzr kept all
8735
the history for a branch within the .bzr directory at the root of the
8736
branch, and this is still the default. To create a repository, use
8737
the new 'bzr init-repo' command. Branches exist as directories under
8738
the repository and contain just a small amount of information
8739
indicating the current revision of the branch.
8741
bzr 0.8 also supports 'checkouts', which are similar to in cvs and
8742
subversion. Checkouts are associated with a branch (optionally in a
8743
repository), which contains all the historical information. The
8744
result is that a checkout can be deleted without losing any
8745
already-committed revisions. A new 'update' command is also available.
8747
Repositories and checkouts are not supported with the 0.7 storage
8748
format. To use them you must upgrad to either knits, or to the
8749
'metaweave' format, which uses weaves but changes the .bzr directory
8756
* sftp paths can now be relative, or local, according to the lftp
8757
convention. Paths now take the form::
8759
sftp://user:pass@host:port/~/relative/path
8761
sftp://user:pass@host:port/absolute/path
8763
* The FTP transport now tries to reconnect after a temporary
8764
failure. ftp put is made atomic. (Matthieu Moy)
8766
* The FTP transport now maintains a pool of connections, and
8767
reuses them to avoid multiple connections to the same host (like
8768
sftp did). (Daniel Silverstone)
8770
* The ``bzr_man.py`` file has been removed. To create the man page now,
8771
use ``./generate_docs.py man``. The new program can also create other files.
8772
Run ``python generate_docs.py --help`` for usage information.
8773
(Hans Ulrich Niedermann & James Blackwell).
8775
* Man Page now gives full help (James Blackwell).
8776
Help also updated to reflect user config now being stored in .bazaar
8777
(Hans Ulrich Niedermann)
8779
* It's now possible to set aliases in bazaar.conf (Erik Bågfors)
8781
* Pull now accepts a --revision argument (Erik Bågfors)
8783
* ``bzr re-sign`` now allows multiple revisions to be supplied on the command
8784
line. You can now use the following command to sign all of your old
8787
find .bzr/revision-store// -name my@email-* \
8788
| sed 's/.*\/\/..\///' \
8791
* Upgrade can now upgrade over the network. (Robert Collins)
8793
* Two new commands 'bzr checkout' and 'bzr update' allow for CVS/SVN-alike
8794
behaviour. By default they will cache history in the checkout, but
8795
with --lightweight almost all data is kept in the master branch.
8798
* 'revert' unversions newly-versioned files, instead of deleting them.
8800
* 'merge' is more robust. Conflict messages have changed.
8802
* 'merge' and 'revert' no longer clobber existing files that end in '~' or
8805
* Default log format can be set in configuration and plugins can register
8806
their own formatters. (Erik Bågfors)
8808
* New 'reconcile' command will check branch consistency and repair indexes
8809
that can become out of sync in pre 0.8 formats. (Robert Collins,
8812
* New 'bzr init --format' and 'bzr upgrade --format' option to control
8813
what storage format is created or produced. (Robert Collins,
8816
* Add parent location to 'bzr info', if there is one. (Olaf Conradi)
8818
* New developer commands 'weave-list' and 'weave-join'. (Martin Pool)
8820
* New 'init-repository' command, plus support for repositories in 'init'
8821
and 'branch' (Aaron Bentley, Erik Bågfors, Robert Collins)
8823
* Improve output of 'info' command. Show all relevant locations related to
8824
working tree, branch and repository. Use kibibytes for binary quantities.
8825
Fix off-by-one error in missing revisions of working tree. Make 'info'
8826
work on branches, repositories and remote locations. Show locations
8827
relative to the shared repository, if applicable. Show locking status
8828
of locations. (Olaf Conradi)
8830
* Diff and merge now safely handle binary files. (Aaron Bentley)
8832
* 'pull' and 'push' now normalise the revision history, so that any two
8833
branches with the same tip revision will have the same output from 'log'.
8836
* 'merge' accepts --remember option to store parent location, like 'push'
8837
and 'pull'. (Olaf Conradi)
8839
* bzr status and diff when files given as arguments do not exist
8840
in the relevant trees. (Martin Pool, #3619)
8842
* Add '.hg' to the default ignore list. (Martin Pool)
8844
* 'knit' is now the default disk format. This improves disk performance and
8845
utilization, increases incremental pull performance, robustness with SFTP
8846
and allows checkouts over SFTP to perform acceptably.
8847
The initial Knit code was contributed by Johan Rydberg based on a
8848
specification by Martin Pool.
8849
(Robert Collins, Aaron Bentley, Johan Rydberg, Martin Pool).
8851
* New tool to generate all-in-one html version of the manual. (Alexander
8854
* Hitting CTRL-C while doing an SFTP push will no longer cause stale locks
8855
to be left in the SFTP repository. (Robert Collins, Martin Pool).
8857
* New option 'diff --prefix' to control how files are named in diff
8858
output, with shortcuts '-p0' and '-p1' corresponding to the options for
8859
GNU patch. (Alexander Belchenko, Goffredo Baroncelli, Martin Pool)
8861
* Add --revision option to 'annotate' command. (Olaf Conradi)
8863
* If bzr shows an unexpected revision-history after pulling (perhaps due
8864
to a reweave) it can now be corrected by 'bzr reconcile'.
8870
* Commit is now verbose by default, and shows changed filenames and the
8871
new revision number. (Robert Collins, Martin Pool)
8873
* Unify 'mv', 'move', 'rename'. (Matthew Fuller, #5379)
8875
* 'bzr -h' shows help. (Martin Pool, Ian Bicking, #35940)
8877
* Make 'pull' and 'push' remember location on failure using --remember.
8880
* For compatibility, make old format for using weaves inside metadir
8881
available as 'metaweave' format. Rename format 'metadir' to 'default'.
8882
Clean up help for option --format in commands 'init', 'init-repo' and
8883
'upgrade'. (Olaf Conradi)
8888
* The internal storage of history, and logical branch identity have now
8889
been split into Branch, and Repository. The common locking and file
8890
management routines are now in bzrlib.lockablefiles.
8891
(Aaron Bentley, Robert Collins, Martin Pool)
8893
* Transports can now raise DependencyNotPresent if they need a library
8894
which is not installed, and then another implementation will be
8895
tried. (Martin Pool)
8897
* Remove obsolete (and no-op) `decode` parameter to `Transport.get`.
8900
* Using Tree Transform for merge, revert, tree-building
8902
* WorkingTree.create, Branch.create, ``WorkingTree.create_standalone``,
8903
Branch.initialize are now deprecated. Please see ``BzrDir.create_*`` for
8904
replacement API's. (Robert Collins)
8906
* New BzrDir class represents the .bzr control directory and manages
8907
formatting issues. (Robert Collins)
8909
* New repository.InterRepository class encapsulates Repository to
8910
Repository actions and allows for clean selection of optimised code
8911
paths. (Robert Collins)
8913
* ``bzrlib.fetch.fetch`` and ``bzrlib.fetch.greedy_fetch`` are now
8914
deprecated, please use ``branch.fetch`` or ``repository.fetch``
8915
depending on your needs. (Robert Collins)
8917
* deprecated methods now have a ``is_deprecated`` flag on them that can
8918
be checked, if you need to determine whether a given callable is
8919
deprecated at runtime. (Robert Collins)
8921
* Progress bars are now nested - see
8922
``bzrlib.ui.ui_factory.nested_progress_bar``.
8923
(Robert Collins, Robey Pointer)
8925
* New API call ``get_format_description()`` for each type of format.
8928
* Changed ``branch.set_parent()`` to accept None to remove parent.
8931
* Deprecated BzrError AmbiguousBase. (Olaf Conradi)
8933
* WorkingTree.branch is now a read only property. (Robert Collins)
8935
* bzrlib.ui.text.TextUIFactory now accepts a ``bar_type`` parameter which
8936
can be None or a factory that will create a progress bar. This is
8937
useful for testing or for overriding the bzrlib.progress heuristic.
8940
* New API method ``get_physical_lock_status()`` to query locks present on a
8941
transport. (Olaf Conradi)
8943
* Repository.reconcile now takes a thorough keyword parameter to allow
8944
requesting an indepth reconciliation, rather than just a data-loss
8945
check. (Robert Collins)
8947
* ``bzrlib.ui.ui_factory protocol`` now supports ``get_boolean`` to prompt
8948
the user for yes/no style input. (Robert Collins)
8953
* SFTP tests now shortcut the SSH negotiation, reducing test overhead
8954
for testing SFTP protocol support. (Robey Pointer)
8956
* Branch formats are now tested once per implementation (see ``bzrlib.
8957
tests.branch_implementations``. This is analagous to the transport
8958
interface tests, and has been followed up with working tree,
8959
repository and BzrDir tests. (Robert Collins)
8961
* New test base class TestCaseWithTransport provides a transport aware
8962
test environment, useful for testing any transport-interface using
8963
code. The test suite option --transport controls the transport used
8964
by this class (when its not being used as part of implementation
8965
contract testing). (Robert Collins)
8967
* Close logging handler on disabling the test log. This will remove the
8968
handler from the internal list inside python's logging module,
8969
preventing shutdown from closing it twice. (Olaf Conradi)
8971
* Move test case for uncommit to blackbox tests. (Olaf Conradi)
8973
* ``run_bzr`` and ``run_bzr_captured`` now accept a 'stdin="foo"'
8974
parameter which will provide String("foo") to the command as its stdin.
8982
* .bzrignore is excluded from exports, on the grounds that it's a bzr
8983
internal-use file and may not be wanted. (Jamie Wilkinson)
8985
* The "bzr directories" command were removed in favor of the new
8986
--kind option to the "bzr inventory" command. To list all
8987
versioned directories, now use "bzr inventory --kind directory".
8990
* Under Windows configuration directory is now ``%APPDATA%\bazaar\2.0``
8991
by default. (John Arbash Meinel)
8993
* The parent of Bzr configuration directory can be set by ``BZR_HOME``
8994
environment variable. Now the path for it is searched in ``BZR_HOME``,
8995
then in HOME. Under Windows the order is: ``BZR_HOME``, ``APPDATA``
8996
(usually points to ``C:\Documents and Settings\User Name\Application Data``),
8997
``HOME``. (John Arbash Meinel)
8999
* Plugins with the same name in different directories in the bzr plugin
9000
path are no longer loaded: only the first successfully loaded one is
9001
used. (Robert Collins)
9003
* Use systems' external ssh command to open connections if possible.
9004
This gives better integration with user settings such as ProxyCommand.
9007
* Permissions on files underneath .bzr/ are inherited from the .bzr
9008
directory. So for a shared repository, simply doing 'chmod -R g+w .bzr/'
9009
will mean that future file will be created with group write permissions.
9011
* configure.in and config.guess are no longer in the builtin default
9014
* '.sw[nop]' pattern ignored, to ignore vim swap files for nameless
9015
files. (John Arbash Meinel, Martin Pool)
9020
* "bzr INIT dir" now initializes the specified directory, and creates
9021
it if it does not exist. (John Arbash Meinel)
9023
* New remerge command (Aaron Bentley)
9025
* Better zsh completion script. (Steve Borho)
9027
* 'bzr diff' now returns 1 when there are changes in the working
9028
tree. (Robert Collins)
9030
* 'bzr push' now exists and can push changes to a remote location.
9031
This uses the transport infrastructure, and can store the remote
9032
location in the ~/.bazaar/branches.conf configuration file.
9035
* Test directories are only kept if the test fails and the user requests
9038
* Tweaks to short log printing
9040
* Added branch nicks, new nick command, printing them in log output.
9043
* If ``$BZR_PDB`` is set, pop into the debugger when an uncaught exception
9044
occurs. (Martin Pool)
9046
* Accept 'bzr resolved' (an alias for 'bzr resolve'), as this is
9047
the same as Subversion. (Martin Pool)
9049
* New ftp transport support (on ftplib), for ftp:// and aftp://
9050
URLs. (Daniel Silverstone)
9052
* Commit editor temporary files now start with ``bzr_log.``, to allow
9053
text editors to match the file name and set up appropriate modes or
9054
settings. (Magnus Therning)
9056
* Improved performance when integrating changes from a remote weave.
9057
(Goffredo Baroncelli)
9059
* Sftp will attempt to cache the connection, so it is more likely that
9060
a connection will be reused, rather than requiring multiple password
9063
* bzr revno now takes an optional argument indicating the branch whose
9064
revno should be printed. (Michael Ellerman)
9066
* bzr cat defaults to printing the last version of the file.
9067
(Matthieu Moy, #3632)
9069
* New global option 'bzr --lsprof COMMAND' runs bzr under the lsprof
9070
profiler. (Denys Duchier)
9072
* Faster commits by reading only the headers of affected weave files.
9075
* 'bzr add' now takes a --dry-run parameter which shows you what would be
9076
added, but doesn't actually add anything. (Michael Ellerman)
9078
* 'bzr add' now lists how many files were ignored per glob. add --verbose
9079
lists the specific files. (Aaron Bentley)
9081
* 'bzr missing' now supports displaying changes in diverged trees and can
9082
be limited to show what either end of the comparison is missing.
9083
(Aaron Bently, with a little prompting from Daniel Silverstone)
9088
* SFTP can walk up to the root path without index errors. (Robert Collins)
9090
* Fix bugs in running bzr with 'python -O'. (Martin Pool)
9092
* Error when run with -OO
9094
* Fix bug in reporting http errors that don't have an http error code.
9097
* Handle more cases of pipe errors in display commands
9099
* Change status to 3 for all errors
9101
* Files that are added and unlinked before committing are completely
9102
ignored by diff and status
9104
* Stores with some compressed texts and some uncompressed texts are now
9105
able to be used. (John A Meinel)
9107
* Fix for bzr pull failing sometimes under windows
9109
* Fix for sftp transport under windows when using interactive auth
9111
* Show files which are both renamed and modified as such in 'bzr
9112
status' output. (Daniel Silverstone, #4503)
9114
* Make annotate cope better with revisions committed without a valid
9115
email address. (Marien Zwart)
9117
* Fix representation of tab characters in commit messages.
9120
* List of plugin directories in ``BZR_PLUGIN_PATH`` environment variable is
9121
now parsed properly under Windows. (Alexander Belchenko)
9123
* Show number of revisions pushed/pulled/merged. (Robey Pointer)
9125
* Keep a cached copy of the basis inventory to speed up operations
9126
that need to refer to it. (Johan Rydberg, Martin Pool)
9128
* Fix bugs in bzr status display of non-ascii characters.
9131
* Remove Makefile.in from default ignore list.
9132
(Tollef Fog Heen, Martin Pool, #6413)
9134
* Fix failure in 'bzr added'. (Nathan McCallum, Martin Pool)
9139
* Fix selftest asking for passwords when there are no SFTP keys.
9140
(Robey Pointer, Jelmer Vernooij)
9142
* Fix selftest run with 'python -O'. (Martin Pool)
9144
* Fix HTTP tests under Windows. (John Arbash Meinel)
9146
* Make tests work even if HOME is not set (Aaron Bentley)
9148
* Updated ``build_tree`` to use fixed line-endings for tests which read
9149
the file cotents and compare. Make some tests use this to pass under
9150
Windows. (John Arbash Meinel)
9152
* Skip stat and symlink tests under Windows. (Alexander Belchenko)
9154
* Delay in selftest/testhashcash is now issued under win32 and Cygwin.
9155
(John Arbash Meinel)
9157
* Use terminal width to align verbose test output. (Martin Pool)
9159
* Blackbox tests are maintained within the bzrlib.tests.blackbox directory.
9160
If adding a new test script please add that to
9161
``bzrlib.tests.blackbox.__init__``. (Robert Collins)
9163
* Much better error message if one of the test suites can't be
9164
imported. (Martin Pool)
9166
* Make check now runs the test suite twice - once with the default locale,
9167
and once with all locales forced to C, to expose bugs. This is not
9168
trivially done within python, so for now its only triggered by running
9169
Make check. Integrators and packagers who wish to check for full
9170
platform support should run 'make check' to test the source.
9173
* Tests can now run TestSkipped if they can't execute for any reason.
9174
(Martin Pool) (NB: TestSkipped should only be raised for correctable
9175
reasons - see the wiki spec ImprovingBzrTestSuite).
9177
* Test sftp with relative, absolute-in-homedir and absolute-not-in-homedir
9178
paths for the transport tests. Introduce blackbox remote sftp tests that
9179
test the same permutations. (Robert Collins, Robey Pointer)
9181
* Transport implementation tests are now independent of the local file
9182
system, which allows tests for esoteric transports, and for features
9183
not available in the local file system. They also repeat for variations
9184
on the URL scheme that can introduce issues in the transport code,
9185
see bzrlib.transport.TransportTestProviderAdapter() for this.
9188
* ``TestCase.build_tree`` uses the transport interface to build trees,
9189
pass in a transport parameter to give it an existing connection.
9195
* WorkingTree.pull has been split across Branch and WorkingTree,
9196
to allow Branch only pulls. (Robert Collins)
9198
* ``commands.display_command`` now returns the result of the decorated
9199
function. (Robert Collins)
9201
* LocationConfig now has a ``set_user_option(key, value)`` call to save
9202
a setting in its matching location section (a new one is created
9203
if needed). (Robert Collins)
9205
* Branch has two new methods, ``get_push_location`` and
9206
``set_push_location`` to respectively, get and set the push location.
9209
* ``commands.register_command`` now takes an optional flag to signal that
9210
the registrant is planning to decorate an existing command. When
9211
given multiple plugins registering a command is not an error, and
9212
the original command class (whether built in or a plugin based one) is
9213
returned to the caller. There is a new error 'MustUseDecorated' for
9214
signalling when a wrapping command should switch to the original
9215
version. (Robert Collins)
9217
* Some option parsing errors will raise 'BzrOptionError', allowing
9218
granular detection for decorating commands. (Robert Collins).
9220
* ``Branch.read_working_inventory`` has moved to
9221
``WorkingTree.read_working_inventory``. This necessitated changes to
9222
``Branch.get_root_id``, and a move of ``Branch.set_inventory`` to
9223
WorkingTree as well. To make it clear that a WorkingTree cannot always
9224
be obtained ``Branch.working_tree()`` will raise
9225
``errors.NoWorkingTree`` if one cannot be obtained. (Robert Collins)
9227
* All pending merges operations from Branch are now on WorkingTree.
9230
* The follow operations from Branch have moved to WorkingTree::
9240
* ``bzrlib.add.smart_add_branch`` is now ``smart_add_tree``. (Robert Collins)
9242
* New "rio" serialization format, similar to rfc-822. (Martin Pool)
9244
* Rename selftests to ``bzrlib.tests.test_foo``. (John A Meinel, Martin
9247
* ``bzrlib.plugin.all_plugins`` has been changed from an attribute to a
9248
query method. (Robert Collins)
9250
* New options to read only the table-of-contents of a weave.
9253
* Raise NoSuchFile when someone tries to add a non-existant file.
9256
* Simplify handling of DivergedBranches in ``cmd_pull()``.
9259
* Branch.controlfile* logic has moved to lockablefiles.LockableFiles, which
9260
is exposed as ``Branch().control_files``. Also this has been altered with the
9261
controlfile pre/suffix replaced by simple method names like 'get' and
9262
'put'. (Aaron Bentley, Robert Collins).
9264
* Deprecated functions and methods can now be marked as such using the
9265
``bzrlib.symbol_versioning`` module. Marked method have their docstring
9266
updated and will issue a DeprecationWarning using the warnings module
9267
when they are used. (Robert Collins)
9269
* ``bzrlib.osutils.safe_unicode`` now exists to provide parameter coercion
9270
for functions that need unicode strings. (Robert Collins)
9278
* pull now takes --verbose to show you what revisions are added or removed
9281
* merge now takes a --show-base option to include the base text in
9285
* The config files are now read using ConfigObj, so '=' should be used as
9286
a separator, not ':'.
9289
* New 'bzr commit --strict' option refuses to commit if there are
9290
any unknown files in the tree. To commit, make sure all files are
9291
either ignored, added, or deleted. (Michael Ellerman)
9293
* The config directory is now ~/.bazaar, and there is a single file
9294
~/.bazaar/bazaar.conf storing email, editor and other preferences.
9297
* 'bzr add' no longer takes a --verbose option, and a --quiet option
9298
has been added that suppresses all output.
9300
* Improved zsh completion support in contrib/zsh, from Clint
9303
* Builtin 'bzr annotate' command, by Martin Pool with improvements from
9304
Goffredo Baroncelli.
9306
* 'bzr check' now accepts -v for verbose reporting, and checks for
9307
ghosts in the branch. (Robert Collins)
9309
* New command 're-sign' which will regenerate the gpg signature for
9310
a revision. (Robert Collins)
9312
* If you set ``check_signatures=require`` for a path in
9313
``~/.bazaar/branches.conf`` then bzr will invoke your
9314
``gpg_signing_command`` (defaults to gpg) and record a digital signature
9315
of your commit. (Robert Collins)
9317
* New sftp transport, based on Paramiko. (Robey Pointer)
9319
* 'bzr pull' now accepts '--clobber' which will discard local changes
9320
and make this branch identical to the source branch. (Robert Collins)
9322
* Just give a quieter warning if a plugin can't be loaded, and
9323
put the details in .bzr.log. (Martin Pool)
9325
* 'bzr branch' will now set the branch-name to the last component of the
9326
output directory, if one was supplied.
9328
* If the option ``post_commit`` is set to one (or more) python function
9329
names (must be in the bzrlib namespace), then they will be invoked
9330
after the commit has completed, with the branch and ``revision_id`` as
9331
parameters. (Robert Collins)
9333
* Merge now has a retcode of 1 when conflicts occur. (Robert Collins)
9335
* --merge-type weave is now supported for file contents. Tree-shape
9336
changes are still three-way based. (Martin Pool, Aaron Bentley)
9338
* 'bzr check' allows the first revision on revision-history to have
9339
parents - something that is expected for cheap checkouts, and occurs
9340
when conversions from baz do not have all history. (Robert Collins).
9342
* 'bzr merge' can now graft unrelated trees together, if your specify
9343
0 as a base. (Aaron Bentley)
9345
* 'bzr commit branch' and 'bzr commit branch/file1 branch/file2' now work
9348
* Add '.sconsign*' to default ignore list. (Alexander Belchenko)
9350
* 'bzr merge --reprocess' minimizes conflicts
9355
* The 'bzr selftest --pattern' option for has been removed, now
9356
test specifiers on the command line can be simple strings, or
9357
regexps, or both. (Robert Collins)
9359
* Passing -v to selftest will now show the time each test took to
9360
complete, which will aid in analysing performance regressions and
9361
related questions. (Robert Collins)
9363
* 'bzr selftest' runs all tests, even if one fails, unless '--one'
9364
is given. (Martin Pool)
9366
* There is a new method for TestCaseInTempDir, assertFileEqual, which
9367
will check that a given content is equal to the content of the named
9368
file. (Robert Collins)
9370
* Fix test suite's habit of leaving many temporary log files in $TMPDIR.
9376
* New 'testament' command and concept for making gpg-signatures
9377
of revisions that are not tied to a particular internal
9378
representation. (Martin Pool).
9380
* Per-revision properties ('revprops') as key-value associated
9381
strings on each revision created when the revision is committed.
9382
Intended mainly for the use of external tools. (Martin Pool).
9384
* Config options have moved from bzrlib.osutils to bzrlib.config.
9387
* Improved command line option definitions allowing explanations
9388
for individual options, among other things. Contributed by
9391
* Config options have moved from bzrlib.osutils to bzrlib.config.
9392
Configuration is now done via the config.Config interface:
9393
Depending on whether you have a Branch, a Location or no information
9394
available, construct a ``*Config``, and use its ``signature_checking``,
9395
``username`` and ``user_email`` methods. (Robert Collins)
9397
* Plugins are now loaded under bzrlib.plugins, not bzrlib.plugin, and
9398
they are made available for other plugins to use. You should not
9399
import other plugins during the ``__init__`` of your plugin though, as
9400
no ordering is guaranteed, and the plugins directory is not on the
9401
python path. (Robert Collins)
9403
* Branch.relpath has been moved to WorkingTree.relpath. WorkingTree no
9404
no longer takes an inventory, rather it takes an option branch
9405
parameter, and if None is given will open the branch at basedir
9406
implicitly. (Robert Collins)
9408
* Cleaner exception structure and error reporting. Suggested by
9409
Scott James Remnant. (Martin Pool)
9411
* Branch.remove has been moved to WorkingTree, which has also gained
9412
``lock_read``, ``lock_write`` and ``unlock`` methods for convenience.
9415
* Two decorators, ``needs_read_lock`` and ``needs_write_lock`` have been
9416
added to the branch module. Use these to cause a function to run in a
9417
read or write lock respectively. (Robert Collins)
9419
* ``Branch.open_containing`` now returns a tuple (Branch, relative-path),
9420
which allows direct access to the common case of 'get me this file
9421
from its branch'. (Robert Collins)
9423
* Transports can register using ``register_lazy_transport``, and they
9424
will be loaded when first used. (Martin Pool)
9426
* 'pull' has been factored out of the command as ``WorkingTree.pull()``.
9427
A new option to WorkingTree.pull has been added, clobber, which will
9428
ignore diverged history and pull anyway.
9431
* config.Config has a ``get_user_option`` call that accepts an option name.
9432
This will be looked up in branches.conf and bazaar.conf as normal.
9433
It is intended that this be used by plugins to support options -
9434
options of built in programs should have specific methods on the config.
9437
* ``merge.merge_inner`` now has tempdir as an optional parameter.
9440
* Tree.kind is not recorded at the top level of the hierarchy, as it was
9441
missing on EmptyTree, leading to a bug with merge on EmptyTrees.
9444
* ``WorkingTree.__del__`` has been removed, it was non deterministic and not
9445
doing what it was intended to. See ``WorkingTree.__init__`` for a comment
9446
about future directions. (Robert Collins/Martin Pool)
9448
* bzrlib.transport.http has been modified so that only 404 urllib errors
9449
are returned as NoSuchFile. Other exceptions will propagate as normal.
9450
This allows debuging of actual errors. (Robert Collins)
9452
* bzrlib.transport.Transport now accepts *ONLY* url escaped relative paths
9453
to apis like 'put', 'get' and 'has'. This is to provide consistent
9454
behaviour - it operates on url's only. (Robert Collins)
9456
* Transports can register using ``register_lazy_transport``, and they
9457
will be loaded when first used. (Martin Pool)
9459
* ``merge_flex`` no longer calls ``conflict_handler.finalize()``, instead that
9460
is called by ``merge_inner``. This is so that the conflict count can be
9461
retrieved (and potentially manipulated) before returning to the caller
9462
of ``merge_inner``. Likewise 'merge' now returns the conflict count to the
9463
caller. (Robert Collins)
9465
* ``revision.revision_graph`` can handle having only partial history for
9466
a revision - that is no revisions in the graph with no parents.
9469
* New ``builtins.branch_files`` uses the standard ``file_list`` rules to
9470
produce a branch and a list of paths, relative to that branch
9473
* New TestCase.addCleanup facility.
9475
* New ``bzrlib.version_info`` tuple (similar to ``sys.version_info``),
9476
which can be used by programs importing bzrlib.
9481
* Better handling of branches in directories with non-ascii names.
9482
(Joel Rosdahl, Panagiotis Papadakos)
9484
* Upgrades of trees with no commits will not fail due to accessing
9485
[-1] in the revision-history. (Andres Salomon)
9488
bzr 0.1.1 2005-10-12
9489
####################
9494
* Fix problem in pulling over http from machines that do not
9495
allow directories to be listed.
9497
* Avoid harmless warning about invalid hash cache after
9498
upgrading branch format.
9503
* Avoid some unnecessary http operations in branch and pull.
9512
* 'bzr branch' over http initially gives a very high estimate
9513
of completion time but it should fall as the first few
9514
revisions are pulled in. branch is still slow on
9515
high-latency connections.
9520
* bzr-man.py has been updated to work again. Contributed by
9523
* Locking is now done with fcntl.lockf which works with NFS
9524
file systems. Contributed by Harald Meland.
9526
* When a merge encounters a file that has been deleted on
9527
one side and modified on the other, the old contents are
9528
written out to foo.BASE and foo.SIDE, where SIDE is this
9529
or OTHER. Contributed by Aaron Bentley.
9531
* Export was choosing incorrect file paths for the content of
9532
the tarball, this has been fixed by Aaron Bentley.
9534
* Commit will no longer commit without a log message, an
9535
error is returned instead. Contributed by Jelmer Vernooij.
9537
* If you commit a specific file in a sub directory, any of its
9538
parent directories that are added but not listed will be
9539
automatically included. Suggested by Michael Ellerman.
9541
* bzr commit and upgrade did not correctly record new revisions
9542
for files with only a change to their executable status.
9543
bzr will correct this when it encounters it. Fixed by
9546
* HTTP tests now force off the use of ``http_proxy`` for the duration.
9547
Contributed by Gustavo Niemeyer.
9549
* Fix problems in merging weave-based branches that have
9550
different partial views of history.
9552
* Symlink support: working with symlinks when not in the root of a
9553
bzr tree was broken, patch from Scott James Remnant.
9558
* 'branch' now accepts a --basis parameter which will take advantage
9559
of local history when making a new branch. This allows faster
9560
branching of remote branches. Contributed by Aaron Bentley.
9562
* New tree format based on weave files, called version 5.
9563
Existing branches can be upgraded to this format using
9566
* Symlinks are now versionable. Initial patch by
9567
Erik Toubro Nielsen, updated to head by Robert Collins.
9569
* Executable bits are tracked on files. Patch from Gustavo
9572
* 'bzr status' now shows unknown files inside a selected directory.
9573
Patch from Heikki Paajanen.
9575
* Merge conflicts are recorded in .bzr. Two new commands 'conflicts'
9576
and 'resolve' have needed added, which list and remove those
9577
merge conflicts respectively. A conflicted tree cannot be committed
9578
in. Contributed by Aaron Bentley.
9580
* 'rm' is now an alias for 'remove'.
9582
* Stores now split out their content in a single byte prefixed hash,
9583
dropping the density of files per directory by 256. Contributed by
9586
* 'bzr diff -r branch:URL' will now perform a diff between two branches.
9587
Contributed by Robert Collins.
9589
* 'bzr log' with the default formatter will show merged revisions,
9590
indented to the right. Initial implementation contributed by Gustavo
9591
Niemeyer, made incremental by Robert Collins.
9597
* Test case failures have the exception printed after the log
9598
for your viewing pleasure.
9600
* InventoryEntry is now an abstract base class, use one of the
9601
concrete InventoryDirectory etc classes instead.
9603
* Branch raises an UnsupportedFormatError when it detects a
9604
bzr branch it cannot understand. This allows for precise
9605
handling of such circumstances.
9607
* Remove RevisionReference class; ``Revision.parent_ids`` is now simply a
9608
list of their ids and ``parent_sha1s`` is a list of their corresponding
9609
sha1s (for old branches only at the moment.)
9611
* New method-object style interface for Commit() and Fetch().
9613
* Renamed ``Branch.last_patch()`` to ``Branch.last_revision()``, since
9614
we call them revisions not patches.
9616
* Move ``copy_branch`` to ``bzrlib.clone.copy_branch``. The destination
9617
directory is created if it doesn't exist.
9619
* Inventories now identify the files which were present by
9620
giving the revision *of that file*.
9622
* Inventory and Revision XML contains a version identifier.
9623
This must be consistent with the overall branch version
9624
but allows for more flexibility in future upgrades.
9629
* Removed testsweet module so that tests can be run after
9630
bzr installed by 'bzr selftest'.
9632
* 'bzr selftest' command-line arguments can now be partial ids
9633
of tests to run, e.g. ``bzr selftest test_weave``
9636
bzr 0.0.9 2005-09-23
9637
####################
9642
* Fixed "branch -r" option.
9644
* Fix remote access to branches containing non-compressed history.
9647
* Better reliability of http server tests. (John Arbash-Meinel)
9649
* Merge graph maximum distance calculation fix. (Aaron Bentley)
9651
* Various minor bug in windows support have been fixed, largely in the
9652
test suite. Contributed by Alexander Belchenko.
9657
* Status now accepts a -r argument to give status between chosen
9658
revisions. Contributed by Heikki Paajanen.
9660
* Revision arguments no longer use +/-/= to control ranges, instead
9661
there is a 'before' namespace, which limits the successive namespace.
9662
For example '$ bzr log -r date:yesterday..before:date:today' will
9663
select everything from yesterday and before today. Contributed by
9666
* There is now a bzr.bat file created by distutils when building on
9667
Windows. Contributed by Alexander Belchenko.
9672
* Removed uuid() as it was unused.
9674
* Improved 'fetch' code for pulling revisions from one branch into
9675
another (used by pull, merged, etc.)
9678
bzr 0.0.8 2005-09-20
9679
####################
9684
* Adding a file whose parent directory is not versioned will
9685
implicitly add the parent, and so on up to the root. This means
9686
you should never need to explictly add a directory, they'll just
9687
get added when you add a file in the directory. Contributed by
9690
* Ignore ``.DS_Store`` (contains Mac metadata) by default.
9693
* If you set ``BZR_EDITOR`` in the environment, it is checked in
9694
preference to EDITOR and the config file for the interactive commit
9695
editing program. Related to this is a bugfix where a missing program
9696
set in EDITOR would cause editing to fail, now the fallback program
9697
for the operating system is still tried.
9699
* Files that are not directories/symlinks/regular files will no longer
9700
cause bzr to fail, it will just ignore them by default. You cannot add
9701
them to the tree though - they are not versionable.
9707
* Refactor xml packing/unpacking.
9712
* Fixed 'bzr mv' by Ollie Rutherfurd.
9714
* Fixed strange error when trying to access a nonexistent http
9717
* Make sure that the hashcache gets written out if it can't be
9724
* Various Windows fixes from Ollie Rutherfurd.
9726
* Quieten warnings about locking; patch from Matt Lavin.
9729
bzr-0.0.7 2005-09-02
9730
####################
9735
* ``bzr shell-complete`` command contributed by Clint Adams to
9736
help with intelligent shell completion.
9738
* New expert command ``bzr find-merge-base`` for debugging merges.
9744
* Much better merge support.
9746
* merge3 conflicts are now reported with markers like '<<<<<<<'
9747
(seven characters) which is the same as CVS and pleases things
9754
* ``bzr upgrade`` no longer fails when trying to fix trees that
9755
mention revisions that are not present.
9757
* Fixed bugs in listing plugins from ``bzr plugins``.
9759
* Fix case of $EDITOR containing options for the editor.
9761
* Fix log -r refusing to show the last revision.
9762
(Patch from Goffredo Baroncelli.)
9768
* ``bzr log --show-ids`` shows the revision ids of all parents.
9770
* Externally provided commands on your $BZRPATH no longer need
9771
to recognize --bzr-usage to work properly, and can just handle
9778
* Changed trace messages to go through the standard logging
9779
framework, so that they can more easily be redirected by
9784
bzr-0.0.6 2005-08-18
9785
####################
9790
* Python plugins, automatically loaded from the directories on
9791
``BZR_PLUGIN_PATH`` or ``~/.bzr.conf/plugins`` by default.
9793
* New 'bzr mkdir' command.
9795
* Commit mesage is fetched from an editor if not given on the
9796
command line; patch from Torsten Marek.
9798
* ``bzr log -m FOO`` displays commits whose message matches regexp
9801
* ``bzr add`` with no arguments adds everything under the current directory.
9803
* ``bzr mv`` does move or rename depending on its arguments, like
9806
* ``bzr missing`` command shows a summary of the differences
9807
between two trees. (Merged from John Arbash-Meinel.)
9809
* An email address for commits to a particular tree can be
9810
specified by putting it into .bzr/email within a branch. (Based
9811
on a patch from Heikki Paajanen.)
9817
* Faster working tree operations.
9823
* 3rd-party modules shipped with bzr are copied within the bzrlib
9824
python package, so that they can be installed by the setup
9825
script without clashing with anything already existing on the
9826
system. (Contributed by Gustavo Niemeyer.)
9828
* Moved plugins directory to bzrlib/, so that there's a standard
9829
plugin directory which is not only installed with bzr itself but
9830
is also available when using bzr from the development tree.
9831
``BZR_PLUGIN_PATH`` and ``DEFAULT_PLUGIN_PATH`` are then added to the
9832
standard plugins directory.
9834
* When exporting to a tarball with ``bzr export --format tgz``, put
9835
everything under a top directory rather than dumping it into the
9836
current directory. This can be overridden with the ``--root``
9837
option. Patch from William Dodé and John Meinel.
9839
* New ``bzr upgrade`` command to upgrade the format of a branch,
9840
replacing ``bzr check --update``.
9842
* Files within store directories are no longer marked readonly on
9845
* Changed ``bzr log`` output to a more compact form suggested by
9846
John A Meinel. Old format is available with the ``--long`` or
9847
``-l`` option, patched by William Dodé.
9849
* By default the commit command refuses to record a revision with
9850
no changes unless the ``--unchanged`` option is given.
9852
* The ``--no-plugins``, ``--profile`` and ``--builtin`` command
9853
line options must come before the command name because they
9854
affect what commands are available; all other options must come
9855
after the command name because their interpretation depends on
9858
* ``branch`` and ``clone`` added as aliases for ``branch``.
9860
* Default log format is back to the long format; the compact one
9861
is available with ``--short``.
9867
* Fix bugs in committing only selected files or within a subdirectory.
9870
bzr-0.0.5 2005-06-15
9871
#####################
9876
* ``bzr`` with no command now shows help rather than giving an
9877
error. Suggested by Michael Ellerman.
9879
* ``bzr status`` output format changed, because svn-style output
9880
doesn't really match the model of bzr. Now files are grouped by
9881
status and can be shown with their IDs. ``bzr status --all``
9882
shows all versioned files and unknown files but not ignored files.
9884
* ``bzr log`` runs from most-recent to least-recent, the reverse
9885
of the previous order. The previous behaviour can be obtained
9886
with the ``--forward`` option.
9888
* ``bzr inventory`` by default shows only filenames, and also ids
9889
if ``--show-ids`` is given, in which case the id is the second
9896
* New 'bzr whoami --email' option shows only the email component
9897
of the user identification, from Jo Vermeulen.
9899
* New ``bzr ignore PATTERN`` command.
9901
* Nicer error message for broken pipe, interrupt and similar
9902
conditions that don't indicate an internal error.
9904
* Add ``.*.sw[nop] .git .*.tmp *,v`` to default ignore patterns.
9906
* Per-branch locks keyed on ``.bzr/branch-lock``, available in
9907
either read or write mode.
9909
* New option ``bzr log --show-ids`` shows revision and file ids.
9911
* New usage ``bzr log FILENAME`` shows only revisions that
9914
* Changed format for describing changes in ``bzr log -v``.
9916
* New option ``bzr commit --file`` to take a message from a file,
9917
suggested by LarstiQ.
9919
* New syntax ``bzr status [FILE...]`` contributed by Bartosz
9920
Oler. File may be in a branch other than the working directory.
9922
* ``bzr log`` and ``bzr root`` can be given an http URL instead of
9925
* Commands can now be defined by external programs or scripts
9926
in a directory on $BZRPATH.
9928
* New "stat cache" avoids reading the contents of files if they
9929
haven't changed since the previous time.
9931
* If the Python interpreter is too old, try to find a better one
9932
or give an error. Based on a patch from Fredrik Lundh.
9934
* New optional parameter ``bzr info [BRANCH]``.
9936
* New form ``bzr commit SELECTED`` to commit only selected files.
9938
* New form ``bzr log -r FROM:TO`` shows changes in selected
9939
range; contributed by John A Meinel.
9941
* New option ``bzr diff --diff-options 'OPTS'`` allows passing
9942
options through to an external GNU diff.
9944
* New option ``bzr add --no-recurse`` to add a directory but not
9947
* ``bzr --version`` now shows more information if bzr is being run
9954
* Fixed diff format so that added and removed files will be
9955
handled properly by patch. Fix from Lalo Martins.
9957
* Various fixes for files whose names contain spaces or other
9964
* Converted black-box test suites from Bourne shell into Python;
9965
now run using ``./testbzr``. Various structural improvements to
9968
* testbzr by default runs the version of bzr found in the same
9969
directory as the tests, or the one given as the first parameter.
9971
* testbzr also runs the internal tests, so the only command
9972
required to check is just ``./testbzr``.
9974
* testbzr requires python2.4, but can be used to test bzr running
9975
under a different version.
9977
* Tests added for many other changes in this release.
9983
* Included ElementTree library upgraded to 1.2.6 by Fredrik Lundh.
9985
* Refactor command functions into Command objects based on HCT by
9986
Scott James Remnant.
9988
* Better help messages for many commands.
9990
* Expose ``bzrlib.open_tracefile()`` to start the tracefile; until
9991
this is called trace messages are just discarded.
9993
* New internal function ``find_touching_revisions()`` and hidden
9994
command touching-revisions trace the changes to a given file.
9996
* Simpler and faster ``compare_inventories()`` function.
9998
* ``bzrlib.open_tracefile()`` takes a tracefilename parameter.
10000
* New AtomicFile class.
10002
* New developer commands ``added``, ``modified``.
10008
* Cope on Windows on python2.3 by using the weaker random seed.
10009
2.4 is now only recommended.
10012
bzr-0.0.4 2005-04-22
10013
#####################
10018
* 'bzr diff' optionally takes a list of files to diff. Still a bit
10019
basic. Patch from QuantumG.
10021
* More default ignore patterns.
10023
* New 'bzr log --verbose' shows a list of files changed in the
10024
changeset. Patch from Sebastian Cote.
10026
* Roll over ~/.bzr.log if it gets too large.
10028
* Command abbreviations 'ci', 'st', 'stat', '?' based on a patch
10031
* New 'bzr help commands' based on a patch from Denys Duchier.
10037
* User email is determined by looking at $BZREMAIL or ~/.bzr.email
10038
or $EMAIL. All are decoded by the locale preferred encoding.
10039
If none of these are present user@hostname is used. The host's
10040
fully-qualified name is not used because that tends to fail when
10041
there are DNS problems.
10043
* New 'bzr whoami' command instead of username user-email.
10049
* Make commit safe for hardlinked bzr trees.
10051
* Some Unicode/locale fixes.
10053
* Partial workaround for ``difflib.unified_diff`` not handling
10054
trailing newlines properly.
10060
* Allow docstrings for help to be in PEP0257 format. Patch from
10063
* More tests in test.sh.
10065
* Write profile data to a temporary file not into working
10066
directory and delete it when done.
10068
* Smaller .bzr.log with process ids.
10074
* Fix opening of ~/.bzr.log on Windows. Patch from Andrew
10077
* Some improvements in handling paths on Windows, based on a patch
10081
bzr-0.0.3 2005-04-06
10082
#####################
10087
* New "directories" internal command lists versioned directories
10090
* Can now say "bzr commit --help".
10092
* New "rename" command to rename one file to a different name
10095
* New "move" command to move one or more files into a different
10098
* New "renames" command lists files renamed since base revision.
10100
* New cat command contributed by janmar.
10105
* .bzr.log is placed in $HOME (not pwd) and is always written in
10106
UTF-8. (Probably not a completely good long-term solution, but
10112
* Workaround for difflib bug in Python 2.3 that causes an
10113
exception when comparing empty files. Reported by Erik Toubro
10119
* Refactored inventory storage to insert a root entry at the top.
10124
* Start of shell-based black-box testing in test.sh.
10133
* Win32 fixes from Steve Brown.
10136
bzr-0.0.2 "black cube" 2005-03-31
10137
###################################
10142
* Default ignore list extended (see bzrlib/__init__.py).
10144
* Patterns in .bzrignore are now added to the default ignore list,
10145
rather than replacing it.
10147
* Ignore list isn't reread for every file.
10149
* More help topics.
10151
* Reinstate the 'bzr check' command to check invariants of the
10154
* New 'ignored' command lists which files are ignored and why;
10155
'deleted' lists files deleted in the current working tree.
10157
* Performance improvements.
10159
* New global --profile option.
10161
* Ignore patterns like './config.h' now correctly match files in
10162
the root directory only.
10165
bzr-0.0.1 2005-03-26
10166
#####################
10171
* More information from info command.
10173
* Can now say "bzr help COMMAND" for more detailed help.
10175
* Less file flushing and faster performance when writing logs and
10176
committing to stores.
10178
* More useful verbose output from some commands.
10183
* Fix inverted display of 'R' and 'M' during 'commit -v'.
10188
* Include a subset of ElementTree-1.2.20040618 to make
10189
installation easier.
10191
* Fix time.localtime call to work with Python 2.3 (the minimum
10195
bzr-0.0.0.69 2005-03-22
10196
########################
10201
* First public release.
10203
* Storage of local versions: init, add, remove, rm, info, log,
10207
vim: tw=74 ft=rst ff=unix