Major Changes
* experimental support for sub-repositories
* Python 2.3 is no longer supported; now requires Python 2.4-2.6
Commands
* merge: add -P/--preview option
* update: don't unlink added files when -C/--clean is specified
* update: added -c/--check option to abort on local changes
* update: allow merges going backwards
* push: improved handling of named branches
* branches/heads: add a -c/--closed option to show closed branches
* help: new extensions topic
General
* add patch.eol config setting to work with cross-platform patches
* fixed support for SSL through proxies
* add ability to load hooks from arbitrary Python modules
* hide passwords for HTTP repositories in error and log output
* fix Python 2.6 support in the Windows installer
* add mechanism for specifying HTTP authentication details in hgrc
* prompts and choices are now shown even in non-interactive mode
* performance improvements, especially on Windows
* much improved zsh completion
* improved Danish, Japanese, Italian and simplified Chinese translations
* new German, French, Greek, Brazilian Portuguese and traditional Chinese translations
Web interface
* read configuration data from webdir configs
* add branches page to hgweb
* pluggable templater engine support
* refresh hgwebdir configuration periodically
* let web.encoding override ui.encoding setting
* deal with dicts/lists like webdir config paths
Extensions
* experimental share extension
* the alias extension has been moved into core
* mq
o add -P/--push option to qimport
o numerous bug fixes
* convert
o improved source detection
o support for comments in author maps
o add branch map support
o add different ordering options
o svn: support OS-specific authn providers
o svn: improved tag support
o git: add committer tag only when needed
o bzr: fix renaming support
o bzr: add support for filemaps
o bzr: handle timestamps correctly
o bzr: fix symlink handling
o bzr: restore paths to source encoding
o cvs: add support for CVS merge(point)s
o cvs: add support for synthetic revisions
o cvs: better support for branchpoints
o cvs: deprecate use of external cvsps
o mtn: improve renaming support
o mtn: support mtn database files as source
o mtn: improve date/time support
o p4: better handling of keywords, binary files and symlinks
* rebase
o don't lose copy/rename info
o keep original mq patch format
* zeroconf
o advertise repositories by hostname
o try to guess IP address if necessary
* patchbomb
o option to set attachment name
o support for In-Reply-To header
* inotify
o fix handling of untracked files moved out of repository
o fix support for directory deletion
* acl: now works with push over https
e833eef540