Log message:
Update to 2.9.2:

This is a regularly-scheduled bugfix release.

    amend: save commit message into ".hg/last-message.txt"
    backout: correct commit status of no changes made (BC) (issue4190)
    backout: document return code of merge conflict
    commit: create new amend changeset as secret correctly for \ 
"--secret" option
    commit: propagate --secret option to subrepos (issue4182)
    convert: more clear documentation of the 'include' default of a 'include .'
    dispatch: only do import(debugger) when a debugger is requested
    log: solves bug regarding hg log -r 0:null (issue4039)
    hg: introduce "wirepeersetupfuncs" to setup wire peer by \ 
extensions (issue4109)
    hg: use "os.path.join()" to join path components which may be \ 
empty (issue4203)
    histedit: save manually edited commit message into \ 
".hg/last-message.txt"
    localrepo: save manually edited commit message as soon as possible
    merge: fix lack of "%s" in format string causing TypeError at runtime
    paper: overlapping of section title on help pages (issue4051)
    phase: say "Returns 0" instead of "Return 0" like other \ 
command help
    qfold: save manually edited commit message into ".hg/last-message.txt"
    qnew: save manually edited commit message into ".hg/last-message.txt"
    rebase: use "commitforceeditor" instead of "ui.edit()" \ 
for "--collapse"
    revset: document the regular expression support for tag(name)
    subrepo: add trailing newlines to warnings
    subrepo: convert matched string to integer before comparing Git version
    subrepo: only retrieve the first two components of the Git version
    tag: save manually edited commit message into ".hg/last-message.txt"
    templater: apply "stringify()" on sub expression to get string \ 
correctly
    templater: avoid recursive evaluation of string literals completely
    templater: make strings in template expressions be \ 
"string-escape"-ed correctly
    templater: raise error for unknown function

Log message:
Update to 2.9.1:

This is a regularly-scheduled bugfix release.

    coal: hgweb style adds extra blank line in file view (issue4136)
    hg.openpath: use url.islocal to tell if the path is local (issue3624)
    hgweb: hack around mimetypes encoding thinko (issue4160)
    hooks: only disable/re-enable demandimport when it's already enabled
    merge: add "other" file node in the merge state file
    merge: audit the right destination file when merging with dir rename
    merge: don't overwrite file untracked after remove, abort with 'untracked files'
    merge: record the "other" node in merge state
    pathencode: eliminate signed integer warnings
    pull: close peer repo on completion (issue2491) (issue2797)
    purge: avoid duplicate output for --print (issue4092)
    rebase: do not try to reactivate deleted divergent bookmark
    resolve: use "other" changeset from merge state (issue4163)
    verify: do not prevent verify repository containing hidden changesets

Log message:
Update to 2.9:

1. Mercurial 2.9 (2014-02-01)

This is a regularly-scheduled feature release.
    aliases: make "_checkshellalias()" invoke "findcmd()" \ 
with "strict=True"
    backout: add a message after backout that need manual commit
    backout: avoid update on simple case
    bash_completion: add completion for deleting a shelve
    bash_completion: add global support for -B|--bookmark
    bash_completion: add global support for -b|--branch
    bisect: --command without --noupdate should flag the parent rev it tested
    bookmarks: allow push -B to create a new remote head (issue2372)
    branchmap: cache open/closed branch head information
    cat: increase perf when catting single files
    changectx: increase perf of walk function
    clone: do not turn hidden changeset public on publishing clone (issue3935)
    convert: use branchmap to change default branch in destination (issue3469)
    date: allow %z in format (issue4040)
    diff: search beyond ancestor when detecting renames
    hgweb: infinite scroll support for coal, gitweb, and monoblue styles
    merge: consider successor changesets for a bare update
    patch: add support for git delta hunks
    phase: properly compute ancestors of --rev on push (issue3786)
    rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
    rebase: do not crash in panic when cwd disapear in the process (issue4121)
    record: --user/-u now works with record when ui.username not set (issue3857)
    record: re-enable whitespace-ignoring options
    relink: abort earlier when on different devices (issue3916)
    strip: add faster revlog strip computation
    subrepo: check phase of state in each subrepositories before committing
    subrepo: make it possible to update to hidden subrepo revisions
    subsettable: move from repoview to branchmap, the only place it's used
    templater: selecting a style with no templates does not crash (issue4140)
    update: consider successor changesets when moving active bookmark
    url: added authuri when login information is requested (issue3209)

Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
Update to 2.8.2:

This is a regularly-scheduled bugfix release.

    fileset, revset: do not use global parser object for thread safety
    hgweb: avoid initialization race (issue3953)
    mpatch: rewrite pointer overflow checks

Log message:
Update to 2.8.1:

This is a regularly-scheduled bugfix release.

    bookmarks: consider successor changesets when moving bookmark (issue4015)
    contrib: don't mention obsolete graphlog extension in mercurial.ini
    contrib: promote strip extension over MQ in sample.hgrc
    contrib: stop mentioning obsolete graphlog extension in sample.hgrc
    convert: fix svn crash when svn.ra.get_log calls back with orig_paths=None
    help: fix backwards bisect help example
    help: use progress instead of mq as in 'hg help config' example
    hgk: fix tag list parser (issue4101)
    hgweb: ignore non numeric "revcount" parameter values (issue4091)
    histedit: hold wlock and lock while in progress
    largefiles: cache largefiles for update, also without printmessage
    largefiles: don't crash on 'local renamed directory' actions
    merge: move forgets to the beginning of the action list
    minirst: do not interpret a directive as a literal block
    minirst: find admonitions before pruning comments and adding margins
    obsolete: stop doing membership test on list
    parse_index2: fix crash on bad argument type (issue4110)
    phase: better error message when --force is needed
    rebase: fix rebase aborts when 'tip-1' is public (issue4082)
    rebase: fix working copy location after a --collapse (issue4080)
    share: fix unshare calling wrong repo.init() method
    shelve: fix bad argument interaction with largefiles (issue4111)
    shelve: unshelve using an unfiltered repository
    strip: fix last unprotected mq reference (issue4097)
    strip: hold wlock for entire duration
    subrepo: sanitize non-hg subrepos
    templater: fix escaping in nested string literals (issue4102)
    templater: makes branches work correctly with stringify (issue4108)
    templater: only recursively evaluate string literals as templates (issue4103)
    unshelve: add tests for unknown files
    unshelve: don't commit unknown files during unshelve (issue4113)
    util: url keeps backslash in paths
    util: warn when adding paths ending with \

Log message:
Update to 2.8:

This is a regularly scheduled feature release.

1.1. Core features

    hgweb: add revset syntax support to search
    hgweb: always run search when a query is entered (BC)
    hgweb (paper theme): add infinite scrolling to graph
    hgweb: show full date in rfc822 format in tooltips at shortlog page
    proxy: allow wildcards in the no proxy list (issue1821)
    pull: for pull --update with failed update, print hint if any
    rebase: preserve working directory parent (BC)
    sslutil: add a config knob to support TLS (default) or SSLv23 (BC) (issue4038)
    templatefilters: add short format for age formatting
    templater: support using templates with non-standard names from map file
    update: add error message for dirty non-linear update with no rev
    addremove: don't do full walks
    log: make file log slow path usable on huge repos
    subrepo: let the user choose to merge, keep local or keep remote subrepo \ 
revisions

1.2. Extension features

    convert-internals: introduce hg.revs to replace hg.startrev and --rev with a \ 
revset
    convert-internals: update source shamap when using filemap, just as when not \ 
using filemap
    factotum: clean up keychain for multiple hg repository authentication
    histedit: abort if there are multiple roots in "--outgoing" revisions
    mq: extract strip function as its standalone extension (issue3824)
    mq: look for modified subrepos when checking for local changes
    rebase: remove bailifchanged check from pullrebase (BC)
    shelve: add a shelve extension to save/restore working changes

1.3. Fixes

    pager: honour internal aliases
    patch: ensure valid git diffs if source/destination file is missing (issue4046)
    patch: Fix nullid for binary git diffs (issue4054)
    progress: stop getting stuck in a nested topic during a long inner step
    rebase: handle bookmarks matching revset function names (issue3950)
    rebase: preserve active bookmark when not at head (issue3813)
    rebase: preserve metadata from grafts of changes (issue4001)
    rebase: fix selection of base used when rebasing merge (issue4041)
    ui: send password prompts to stderr again (issue4056)

Log message:
Update to 2.7.2:

Regularly scheduled bugfix release. This fixes significant regressions
from 2.7 in push/pull performance and SSL negotiation.

    bundle: fix performance regression when bundling file changes (issue4031)
    generaldelta: initialize basecache properly
    help: use full name of extensions to look up them for keyword search
    histedit: abort if there are multiple roots in "--outgoing" revisions
    histedit: add more detailed help about "--outgoing"
    histedit: suggest "histedit --abort" for inconsistent histedit state
    httpclient: apply upstream revision da7579b034a4 to fix SSL problems (issue4038)
    rebase: catch RepoLookupError at restoring rebase state for abort/continue
    rebase: catch RepoLookupError at restoring rebase state for summary
    repoview: have unfilteredpropertycache using the underlying cache
    repoview: make propertycache.setcache compatible with repoview
    revset: fix wrong keyword() behaviour for strings with spaces
    sslutil: backed out changeset 074bd02352c0 (issue4038)
    strip: set current bookmark to None if stripped

Log message:
Update to 2.7.1. WhatsNew page on wiki is overrun by spambots, so
no list of changes available.

Log message:
Update to 2.7:

Mercurial 2.7 (2013-08-01)

Regularly scheduled feature release. This release contains an
important fix for a merge ancestor calculation regression in the
2.6 series.

    ancestor: decrement ninteresting correctly (issue3984)
    bookmarks: allow bookmark command to take multiple arguments
    bookmarks: pull --update updates to active bookmark if it moved (issue4007)
    bookmarks: update only proper bookmarks on push -r/-B (issue 3973)
    changegroup: fix fastpath during commit
    checklink: work around sshfs brain-damage (issue3636)
    churn: split email aliases from the right
    commands: add checks for unfinished operations (issue3955)
    commit: enable --secret option
    convert: catch empty origpaths in svn gettags (issue3941)
    convert: fix bad conversion of copies when hg.startrev is specified
    convert: handle changeset sorting errors without traceback (issue3961)
    hgweb: fix incorrect way to count revisions in log (issue3977)
    hgweb: run search instead of showing wrong error for ambigious identifier
    histedit: don't clobber working copy on --abort if not on histedit cset
    histedit: refuse to edit history that contains merges (issue3962)
    import: cut commit messages at --- unconditionally (issue2148)
    largefiles: overridematch() should replace the file path instead of \ 
extending (issue3934)
    log: add a log style that is default+phase (issue3436)
    paper: add line wrapping switch to file source view
    paper: code selection without line numbers in file source view
    paper: highlight line which is linked to in source view
    progress: respect HGPLAIN
    rebase: allow aborting when descendants detected
    rebase: continue abort without strip for immutable csets (issue3997)
    rebase: don't clobber wd on --abort when we've updated away (issue4009)
    revert: make backup when unforgetting a file (issue3423)
    revlog: handle hidden revs in _partialmatch (issue3979)
    rollback: mark as deprecated
    splicemap: improve error handling when parsing (issue2084)
    splicemap: support paths with spaces in splicemap (issue3844)
    sslutil: force SSLv3 on Python 2.6 and later (issue3905)
    summary: augment output with info from extensions
    templater: add strip function with chars as an extra argument
    log: show style list when unknown style specified
    tip: deprecate the tip command
    update: add tracking of interrupted updates (issue3113)
    worker: check problem state correctly (issue3982)
    worker: properly report errors from worker processes (issue3982)