-----------------------
Maintenance release: compatibility with bzr 1.16 (bencode releated changes),
improved performance of qlog, more fixes for side-by-side qdiff, a dozen of
various bugfixes.
Windows standalone installer for QBzr now built with Inno Setup.
Now user can install only main QBzr files without additional libraries
(e.g. PyQt4). So this installer now can be used to upgrade copy of QBzr plugin
installed as part of standalone bzr.exe installer.
* qbrowse:
* Fix problem with opening the log for file/directory. (#383192)
* qinfo:
* Add a basic help string (#384632)
* qview command renamed to qviewer (previously qviewer was alias for qview)
to avoid confusion with bzr views feature. (#385225)
NOTES: when upgrading your standalone installation of qbzr (on Windows)
you should uninstall old QBzr first, and then re-install it from new installer.
0.10.0 - 2009-06-02
-----------------------
Maintenance release: log widget with revisions graph used in qannotate,
and qcommit (to show pending merges); you can search for tags and bugs
in qlog; improvements to show qlog for multiple files or for dir content;
more context menus; various bugfixes.
* qlog:
* Added search for tags and bugs.
* Fixed a bug with qlog FILE where it was not showing revisions if the
revision that changed the file had been merge into another branch before
it was merged into the mainline. (Bug #350166)
* Fixed a bug when clicking refresh with multiple branches open.
(Bug #351633)
* When viewing a remote branch, qlog will load the revisions from local
current directory if availible.
* Improvements to the graph layout.
* When opening diffs, there is less of a delay.
* When running qlog DIR, revisions that change the children of the directory
are also displayed. This only works if you are using bzr 1.14.
(Bug #314528)
* When runing qlog FILE1 FILE2 or qlog DIR, changes to the specified files are
displayed in bold. By default diff will show changes only to selected
items. Full diff could be invoked via context menu.
* Add context menu to file list.
* qannotate:
* Use the log widget to display the revision list with a folding graph. The
graph can be disabled by using the --no-graph command line argument.
(Bug #328595)
* Fixed a bug where qannotate crashes if you scroll to the bottom of the
file and the file's last line is blank. (Bug #340956)
* Add option to the log context menu to select a revision to annotate.
* qcommit:
* Use the log widget to display the pending merges list with a folding
graph. (Bug #328592)
* qdiff:
* Fixed a bug with the error reporting when launching external diffs.
* qpull/qpush/qmerge:
* If there is no default saved location then set focus on URL combobox
FEATURES
* Integrated "bzr svn-serve" into "bzr serve --svn".
* ``append_revisions_only`` now defaults to True, to prevent new users
from accidently changing their Subversion mainline and upsetting their
fellow committers. (#383777)
* ``bzr svn-set-revprops`` has been folded into ``bzr reconcile``.
PERFORMANCE
* Avoid expensive fetching of tags just to figure out they are supported.
* Only check paths that actually have file properties set for
Bazaar revision id properties.
* Reduced number of revisions analysed for repository layout from 2000 to
300.
BUG FIXES
* Only look for file properties if there are actually new file properties.
(#383414)
* Repository.iter_inventories() is now implemented.
* Tags.get_reverse_dict().has_key() is now implemented.
* Tags.get_reverse_dict().iteritems() is now implemented.
* Register Subversion smart server as first server control format,
before the Bazaar smart client attempts to send POST to .bzr/smart over
HTTP.
* Support "bzr push --create-prefix". (#383778)
* In authentication fallback, ignore schemes that can not be
mapped to ports rather than erroring out. (#384813)
* Cope with forbidden parts of the repository a bit better. (#261194)
* Handle annotate after copies in Subversion. (#381523)
* Support unicode characters in tag names. (#385813)
* Support pulling older revisions that are direct ancestors of the current
tip. (#386198)
* "bzr svn-import --incremental" now handles resurrected branches correctly.
(#383980)
* Initial support for WorkingTree.apply_inventory_delta(). (#332107)
* Support using parameter to Repository.find_branches(). (#388960)
bzr-svn 0.6.1 2009-05-22
BUG FIXES
* Cope with credentials in shared connections sometimes being a direct
dictionary.
* Fix cache inspection after push when using the TDB database.
* Prevent NoSuchRevision exception when pulling into a local branch that
is ahead of the remote branch.
* Avoid buggy LogWalker.find_latest_change(). (#378799)
* Use xdg cache directory (~/.cache/bzr-svn usually) if the Python XDG
module is available.
* Handle hidden revisions properly during branch fetch.
bzr-svn 0.6.0 2009-05-20
FEATURES
* New cache database based on TDB (http://tdb.samba.org/). This is
significantly faster than the previous SQLite backend. The TDB
backend will automatically be used if TDB is available; if not,
the old SQLite database will be used.
TDB allows multiple writers to the database. (#185200)
* The version-info command now prints 'svn revno' and 'svn uuid'
when used in Subversion checkouts.
* The info command now prints the repository UUID and last committed
revision number when used on Subversion repositories. (#320271)
* Now registers a fallback credentials store, allowing
Subversion credentials to be used for non-Subversion
access. This is useful accessing http(s) URLs will
always attempt to open using the native Bazaar formats
first.
* Better error when pushing to a (diverged) empty branch. Unfortunately
"bzr push" masks this better error at the moment. (#354929)
* New option ``warn-upgrade`` that can be used to turn off the
warnings about slow servers. (#377949)
PERFORMANCE
* A custom reverse-tag dictionary implementation is now provided, making
"bzr log" a lot faster since there's no need to find all tags beforehand.
BUG FIXES
* Support working copies with non-ascii characters in the
base path. (#356845)
* Fix handling of newlines in Bazaar revision properties round-tripped to
Subversion file properties. (#360477)
* utf8-encode basenames when looking up file ids in CHKInventories.
* Handle root replaces when doing lightweight checkouts. (#352509)
* Simplify finding local changes. (#370755)
* Handle browsing of revisions outside of prefix in repository with
branch container directories (e.g. project1/trunk, etc). (#343382)
#####################
End user testing of the 2a format revealed two serious bugs. The first,
#365615, caused bzr to raise AbsentContentFactory errors when autopacking.
This meant that commits or pushes to 2a-format repositories failed
intermittently.
The second bug, #390563, caused the smart server to raise AbsentContentFactory
when streaming 2a stacked 2a-format branches. This particularly affected
branches stored on Launchpad in the 2a format.
Bug Fixes
*********
* We now properly request a more minimal set of file texts when fetching
multiple revisions. (Robert Collins, John Arbash Meinel, #390563)
* Repositories using CHK pages (which includes the new 2a format) will no
longer error during commit or push operations when an autopack operation
is triggered. (Robert Collins, #365615)
* ``chk_map.iter_interesting_nodes`` now properly uses the *intersection*
of referenced nodes rather than the *union* to determine what
uninteresting pages we still need to look at. Prior to this,
incrementally pushing to stacked branch would push the minimal data, but
fetching everything would request extra texts. There are some unhandled
cases wrt trees of different depths, but this fixes the common cases.
(Robert Collins, John Arbash Meinel, #390563)
* ``GroupCompress`` repositories now take advantage of the pack hints
parameter to permit cross-format fetching to incrementally pack the
converted data. (Robert Collins)
* ``Repository.commit_write_group`` now returns opaque data about what
was committed, for passing to the ``Repository.pack``. Repositories
without atomic commits will still return None. (Robert Collins)
* ``Repository.pack`` now takes an optional ``hint`` parameter
which will support doing partial packs for repositories that can do
that. (Robert Collins)
* RepositoryFormat has a new attribute 'pack_compresses' which is True
when doing a pack operation changes the compression of content in the
repository. (Robert Collins)
* ``StreamSink`` and ``InterDifferingSerialiser`` will call
``Repository.pack`` with the hint returned by
``Repository.commit_write_group`` if the formats were different and the
repository can increase compression by doing a pack operation.
(Robert Collins, #376748)
bzr 1.16 "It's yesterday in California" 2009-06-18
##################################################
:Codename: yesterday-in-california
:1.16rc1: 2009-06-11
:1.16: 2009-06-18
This version of Bazaar contains the beta release of the new ``2a`` repository
format, suitable for testing by fearless, advanced users. This format or an
updated version of it will become the default format in Bazaar 2.0. Please
read the NEWS entry before even thinking about upgrading to the new format.
Also included are speedups for many operations on huge projects, a bug fix for
pushing stacked new stacked branches to smart servers and the usual bevy of
bug fixes and improvements.
Changes from 1.16rc1 to 1.16final
*********************************
* Fix the nested tree flag check so that upgrade from development formats to
2a can work correctly.
(Jelmer Vernooij, #388727)
* Automatic format upgrades triggered by default stacking policies on a
1.16rc1 (or later) smart server work again.
(Andrew Bennetts, #388675)
Compatibility Breaks
********************
* Display prompt on stderr (instead of stdout) when querying users so
that the output of commands can be safely redirected.
(Vincent Ladeuil, #376582)
New Features
************
* A new repository format ``2a`` has been added. This is a beta release
of the the brisbane-core (aka group-compress) project. This format now
suitable for wider testing by advanced users willing to deal with some
bugs. We would appreciate test reports, either positive or negative.
Format 2a is substantially smaller and faster for many operations on
many trees. This format or an updated version will become the default
in bzr 2.0.
This is a rich-root format, so this repository format can be used with
bzr-svn. Bazaar branches in previous non-rich-root formats can be
converted (including by merge, push and pull) to format 2a, but not vice
versa. We recommend upgrading previous development formats to 2a.
Upgrading to this format can take considerable time because it expands
and more concisely repacks the full history.
If you use stacked branches, you must upgrade the stacked branches
before the stacked-on branches. (See <https://bugs.launchpad.net/bugs/374735>)
* ``--development7-rich-root`` is a new dev format, similar to ``--dev6``
but using a Revision serializer using bencode rather than XML.
(Jelmer Vernooij, John Arbash Meinel)
* mail_client=claws now supports --body (and message body hooks). Also uses
configured from address. (Barry Warsaw)
Improvements
************
* ``--development6-rich-root`` can now stack. (Modulo some smart-server
bugs with stacking and non default formats.)
(John Arbash Meinel, #373455)
* ``--development6-rich-root`` delays generating a delta index for the
first object inserted into a group. This has a beneficial impact on
``bzr commit`` since each committed texts goes to its own group. For
committing a 90MB file, it drops peak memory by about 200MB, and speeds
up commit from 7s => 4s. (John Arbash Meinel)
* Numerous operations are now faster for huge projects, i.e. those
with a large number of files and/or a large number of revisions,
particularly when the latest development format is used. These
operations (and improvements on OpenOffice.org) include:
* branch in a shared repository (2X faster)
* branch --no-tree (100X faster)
* diff (2X faster)
* tags (70X faster)
(Ian Clatworthy)
* Pyrex version of ``bencode`` support. This provides optimized support
for both encoding and decoding, and is now found at ``bzrlib.bencode``.
``bzrlib.utils.bencode`` is now deprecated.
(Alexander Belchenko, Jelmer Vernooij, John Arbash Meinel)
Bug Fixes
*********
* Bazaar can now pass attachment files to the mutt email client.
(Edwin Grubbs, #384158)
* Better message in ``bzr add`` output suggesting using ``bzr ignored`` to
see which files can also be added. (Jason Spashett, #76616)
* ``bzr pull -r 123`` from a stacked branch on a smart server no longer fails.
Also, the ``Branch.revision_history()`` API now works in the same
situation. (Andrew Bennetts, #380314)
* ``bzr serve`` on Windows no longer displays a traceback simply because a
TCP client disconnected. (Andrew Bennetts)
* Clarify the rules for locking and fallback repositories. Fix bugs in how
``RemoteRepository`` was handling fallbacks along with the
``_real_repository``. (Andrew Bennetts, John Arbash Meinel, #375496)
* Fix a small bug with fetching revisions w/ ghosts into a new stacked
branch. Not often triggered, because it required ghosts to be part of
the fetched revisions, not in the stacked-on ancestry.
(John Arbash Meinel)
* Fix status and commit to work with content filtered trees, addressing
numerous bad bugs with line-ending support. (Ian Clatworthy, #362030)
* Fix problem of "directory not empty" when contending for a lock over
sftp. (Martin Pool, #340352)
* Fix rule handling so that eol is optional, not mandatory.
(Ian Clatworthy, #379370)
* Pushing a new stacked branch to a 1.15 smart server was broken due to a
bug in the ``BzrDirFormat.initialize_ex`` smart verb. This is fixed in
1.16, but required changes to the network protocol, so the
``BzrDirFormat.initialize_ex`` verb has been removed and replaced with a
corrected ``BzrDirFormat.initialize_ex_1.16`` verb. 1.15 clients will
still work with a 1.16 server as they will fallback to slower (and
bug-free) methods.
(Jonathan Lange, Robert Collins, Andrew Bennetts, #385132)
* Reconcile can now deal with text revisions that originated in revisions
that are ghosts. (Jelmer Vernooij, #336749)
* Support cloning of branches with ghosts in the left hand side history.
(Jelmer Vernooij, #248540)
* The ''bzr diff'' now catches OSError from osutils.rmtree and logs a
helpful message to the trace file, unless the temp directory really was
removed (which would be very strange). Since the diff operation has
succeeded from the user's perspective, no output is written to stderr
or stdout. (Maritza Mendez, #363837)
* Translate errors received from a smart server in response to a
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
This was causing tracebacks even for mundane errors like
``PermissionDenied``. (Andrew Bennetts, #381329)
Documentation
*************
* Added directory structure and started translation of docs in Russian.
(Alexey Shtokalo, Alexander Iljin, Alexander Belchenko, Dmitry Vasiliev,
Volodymyr Kotulskyi)
API Changes
***********
* Added osutils.parent_directories(). (Ian Clatworthy)
* ``bzrlib.progress.ProgressBar``, ``ChildProgress``, ``DotsProgressBar``,
``TTYProgressBar`` and ``child_progress`` are now deprecated; use
``ui_factory.nested_progress_bar`` instead. (Martin Pool)
* ``graph.StackedParentsProvider`` is now a public API, replacing
``graph._StackedParentsProvider``. The api is now considered stable and ready
for external users. (Gary van der Merwe)
* ``bzrlib.user_encoding`` is deprecated in favor of
``get_user_encoding``. (Alexander Belchenko)
* TreeTransformBase no longer assumes that limbo is provided via disk.
DiskTreeTransform now provides disk functionality. (Aaron Bentley)
Internals
*********
* Remove ``weave.py`` script for accessing internals of old weave-format
repositories. (Martin Pool)
Testing
*******
* The number of cores is now correctly detected on OSX. (John Szakmeister)
* The number of cores is also detected on Solaris and win32. (Vincent Ladeuil)
* The number of cores is also detected on FreeBSD. (Matthew Fuller)
bzr 1.15
########
:1.15rc1: 2009-05-16
:1.15: 2009-05-22
:1.15.1: 2009-06-09
The smart server will no longer raise 'NoSuchRevision' when streaming content
with a size mismatch in a reconstructed graph search. New command ``bzr
dpush``. Plugins can now define their own annotation tie-breaker when two
revisions introduce the exact same line.
Changes from 1.15.1 to 1.15.2
*****************************
* Use zdll on Windows to build ``_chk_map_pyx`` extension.
(Alexander Belchenko)
Changes from 1.15final to 1.15.1
*********************************
* Translate errors received from a smart server in response to a
``BzrDirFormat.initialize`` or ``BzrDirFormat.initialize_ex`` request.
This was causing tracebacks even for mundane errors like
``PermissionDenied``. (Andrew Bennetts, #381329)
Changes from 1.15rc1 to 1.15final
*********************************
* No changes
Compatibility Breaks
********************
* ``bzr ls`` is no longer recursive by default. To recurse, use the
new ``-R`` option. The old ``--non-recursive`` option has been removed.
If you alias ``ls`` to ``ls -R``, you can disable recursion using
``--no-recursive`` instead. (Ian Clatworthy)
New Features
************
* New command ``bzr dpush`` that can push changes to foreign
branches (svn, git) without setting custom bzr-specific metadata.
(Jelmer Vernooij)
* The new development format ``--development6-rich-root`` now supports
stacking. We chose not to use a new format marker, since old clients
will just fail to open stacked branches, the same as if we used a new
format flag. (John Arbash Meinel, #373455)
* Plugins can now define their own annotation tie-breaker when two revisions
introduce the exact same line. See ``bzrlib.annotate._break_annotation_tie``
Be aware though that this is temporary, private (as indicated by the leading
'_') and a first step to address the problem. (Vincent Ladeuil, #348459)
* New command ``bzr dpush`` that can push changes to foreign
branches (svn, git) without setting custom bzr-specific metadata.
(Jelmer Vernooij)
* ``bzr send`` will now check the ``child_submit_format`` setting in
the submit branch to determine what format to use, if none was
specified on the command-line. (Jelmer Vernooij)
Improvements
************
* -Dhpss output now includes the number of VFS calls made to the remote
server. (Jonathan Lange)
* ``--coverage`` works for code running in threads too.
(Andrew Bennets, Vincent Ladeuil)
* ``bzr pull`` now has a ``--local`` option to only make changes to the
local branch, and not the bound master branch.
(Gary van der Merwe, #194716)
* ``bzr rm *`` is now as fast as ``bzr rm * --keep``. (Johan Walles, #180116)
Bug Fixes
*********
* Adding now works properly when path contains a symbolic link.
(Geoff Bache, #183831)
* An error is now raised for unknown eol values. (Brian de Alwis, #358199)
* ``bzr merge --weave`` will now generate a conflict if one side deletes a
line, and the other side modifies the line. (John Arbash Meinel, #328171)
* ``bzr reconfigure --standalone`` no longer raises IncompatibleRepositories.
(Martin von Gagern, #248932)
* ``bzr send`` works to send emails again using MAPI.
(Neil Martinsen-Burrell, #346998)
* Check for missing parent inventories in StreamSink. This prevents
incomplete stacked branches being created by 1.13 bzr:// and
bzr+ssh:// clients (which have bug #354036). Instead, the server now
causes those clients to send the missing records. (Andrew Bennetts)
* Correctly handle http servers proposing multiple authentication schemes.
(Vincent Ladeuil, #366107)
* End-Of-Line content filters are now loaded correctly.
(Ian Clatworthy, Brian de Alwis, #355280)
* Fix a bug in the pure-python ``GroupCompress`` code when handling copies
longer than 64KiB. (John Arbash Meinel, #364900)
* Fix TypeError in running ``bzr break-lock`` on some URLs.
(Alexander Belchenko, Martin Pool, #365891)
* Non-recursive ``bzr ls`` now works properly when a path is specified.
(Jelmer Vernooij, #357863)
* ssh usernames (defined in ~/.ssh/config) are honoured for bzr+ssh connections.
(Vincent Ladeuil, #367726)
* Several bugs related to unicode symlinks have been fixed and the test suite
enhanced to better catch regressions for them. (Vincent Ladeuil)
* The smart server will no longer raise 'NoSuchRevision' when streaming
content with a size mismatch in a reconstructed graph search: it assumes
that the client will make sure it is happy with what it got, and this
sort of mismatch is normal for stacked environments.
bzr 1.13.0/1 will stream from unstacked branches only - in that case not
getting all the content expected would be a bug. However the graph
search is how we figured out what we wanted, so a mismatch is both odd
and unrecoverable without starting over, and starting over will end up
with the same data as if we just permitted the mismatch. If data is
gc'd, doing a new search will find only the truncated data, so sending
only the truncated data seems reasonable. bzr versions newer than this
will stream from stacked branches and check the stream to find missing
content in the stacked-on branch, and thus will handle the situation
implicitly. (Robert Collins, #360791)
* Upgrading to, or fetching into a 'rich-root' format will now correctly
set the root data the same way that reconcile does.
(Robert Collins, #368921)
* Using unicode Windows API to obtain command-line arguments.
(Alexander Belchenko, #375934)
Documentation
*************
API Changes
***********
* ``InterPackRepo.fetch`` and ``RepoFetcher`` now raise ``NoSuchRevision``
instead of ``InstallFailed`` when they detect a missing revision.
``InstallFailed`` itself has been deleted. (Jonathan Lange)
* Not passing arguments to ``bzrlib.commands.main()`` will now grab the
arguments from ``osutils.get_unicode_argv()`` which has proper support
for unicode arguments on windows. Further, the supplied arguments are now
required to be unicode strings, rather than user_encoded strings.
(Alexander Belchenko)
Internals
*********
* ``bzrlib.branch.Branch.set_parent`` is now present on the base branch
class and will call ``_set_parent_location`` after doing unicode
encoding. (Robert Collins)
* ``bzrlib.remote.RemoteBranch._set_parent_location`` will use a new verb
``Branch.set_parent_location`` removing further VFS operations.
(Robert Collins)
* ``bzrlib.bzrdir.BzrDir._get_config`` now returns a ``TransportConfig``
or similar when the dir supports configuration settings. The base class
defaults to None. There is a matching new server verb
``BzrDir.get-config_file`` to reduce roundtrips for getting BzrDir
configuration. (Robert Collins)
* ``bzrlib.tests.ExtendedTestResult`` has new methods ``startTests``
called before the first test is started, ``done`` called after the last
test completes, and a new parameter ``strict``. (Robert Collins)
* ``-Dhpss`` when passed to bzr will cause a backtrace to be printed when
VFS operations are started on a smart server repository. This should not
occur on regular push and pull operations, and is a key indicator for
performance regressions. (Robert Collins)
* ``-Dlock`` when passed to the selftest (e.g. ``bzr -Dlock selftest``) will
cause mismatched physical locks to cause test errors rather than just
reporting to the screen. (Robert Collins)
* Fallback ``CredentialStore`` instances registered with ``fallback=True``
are now be able to provide credentials if obtaining credentials
via ~/.bazaar/authentication.conf fails. (Jelmer Vernooij,
Vincent Ladeuil, #321918)
* New hook ``Lock.lock_broken`` which runs when a lock is
broken. This is mainly for testing that lock/unlock are
balanced in tests. (Vincent Ladeuil)
* New MergeDirective hook 'merge_request_body' allows hooks to supply or
alter a body for the message produced by ``bzr send``.
* New smart server verb ``BzrDir.initialize_ex`` which implements a
refactoring to the core of clone allowing less round trips on new
branches. (Robert Collins)
* New method ``Tags.rename_revisions`` that can rename revision ids tags
are pointing at. (Jelmer Vernooij)
* Updated the bundled ``ConfigObj`` library to 4.6.0 (Matt Nordhoff)
Testing
*******
* ``bzr selftest`` will now fail if lock/unlock are not correctly balanced in
tests. Using ``-Dlock`` will turn the related failures into warnings.
(Vincent Ladeuil, Robert Collins)
(This is a leaf package.)
Changes to squid-3.0.STABLE16 (15 Jun 2009):
- Bug 2672: cacheMemMaxSize 32-bit overflow during snmpwalk
- Bug 2481: Don't set expires: now in generated error responses
- Bug 2387: The calculation of the number of hash buckets correctly
- Fix infinite loop in MSNT auth helper
- Fix FD_SETSIZE on FreeBSD
- Fix stripping NT domain in squid_ldap_group
- Fix RADIUS auth helper build
- Add Translate: and Unless-Modified-Since: headers to known list
- Make fakeauth handle NTLMv2 better
- Better Kerberos support detection
- Several Widows port fixes
Changes to squid-3.0.STABLE16-RC1 (16 May 2009):
- Bug 1148: Ported from 3.1: Chunked Transfer Encoding
- Bug 2648: NTLM helpers not shutting down when deferred
It was accidently deleted by previous commit.
Also stop using PLIST.common_end here.
It should fix some bulk problem of squid27/squid30/squid31 packages.
