From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, git-for-windows@googlegroups.com,
git-packagers@googlegroups.com
Subject: Re: [ANNOUNCE] Git v2.20.0-rc2
Date: Mon, 3 Dec 2018 21:45:27 +0100 (STD) [thread overview]
Message-ID: <nycvar.QRO.7.76.6.1812032143320.41@tvgsbejvaqbjf.bet> (raw)
In-Reply-To: <xmqq36rhjnts.fsf@gitster-ct.c.googlers.com>
[-- Attachment #1: Type: text/plain, Size: 91897 bytes --]
Team,
Git for Windows v2.20.0-rc2 is available here:
https://github.com/git-for-windows/git/releases/tag/v2.20.0-rc2.windows.1
There is already one known issue: the size of the installer increased (see
https://github.com/git-for-windows/git/issues/1963). This is in the
process of being addressed.
Ciao,
Johannes
On Sat, 1 Dec 2018, Junio C Hamano wrote:
> A release candidate Git v2.20.0-rc2 is now available for testing
> at the usual places. It is comprised of 934 non-merge commits
> since v2.19.0, contributed by 76 people, 25 of which are new faces.
>
> The tarballs are found at:
>
> https://www.kernel.org/pub/software/scm/git/testing/
>
> The following public repositories all have a copy of the
> 'v2.20.0-rc2' tag and the 'master' branch that the tag points at:
>
> url = https://kernel.googlesource.com/pub/scm/git/git
> url = git://repo.or.cz/alt-git.git
> url = https://github.com/gitster/git
>
> New contributors whose contributions weren't in v2.19.0 are as follows.
> Welcome to the Git development community!
>
> Aaron Lindsay, Alexander Pyhalov, Anton Serbulov, Brendan
> Forster, Carlo Marcelo Arenas Belón, Daniels Umanovskis, David
> Zych, Đoàn Trần Công Danh, Frederick Eaton, Greg Hurrell,
> James Knight, Jann Horn, Joshua Watt, Loo Rong Jie, Lucas
> De Marchi, Matthew DeVore, Mihir Mehta, Nickolai Belakovski,
> Roger Strain, Sam McKelvie, Saulius Gurklys, Shulhan, Steven
> Fernandez, Strain, Roger L, and Tim Schumacher.
>
> Returning contributors who helped this release are as follows.
> Thanks for your continued support.
>
> Ævar Arnfjörð Bjarmason, Alban Gruin, Andreas Gruenbacher,
> Andreas Heiduk, Antonio Ospite, Ben Peart, Brandon Williams,
> brian m. carlson, Christian Couder, Christian Hesse, Denton Liu,
> Derrick Stolee, Elijah Newren, Eric Sunshine, Jean-Noël Avila,
> Jeff Hostetler, Jeff King, Johannes Schindelin, Johannes Sixt,
> Jonathan Nieder, Jonathan Tan, Josh Steadmon, Junio C Hamano,
> Karsten Blees, Luke Diamand, Martin Ågren, Max Kirillov,
> Michael Witten, Michał Górny, Nguyễn Thái Ngọc Duy, Noam
> Postavsky, Olga Telezhnaya, Phillip Wood, Pratik Karki, Rafael
> Ascensão, Ralf Thielow, Ramsay Jones, Rasmus Villemoes, René
> Scharfe, Sebastian Staudt, Stefan Beller, Stephen P. Smith, Steve
> Hoelzer, Sven Strickroth, SZEDER Gábor, Tao Qingyun, Taylor
> Blau, Thomas Gummerer, Todd Zullinger, Torsten Bögershausen,
> and Uwe Kleine-König.
>
> ----------------------------------------------------------------
>
> Git 2.20 Release Notes (draft)
> ==============================
>
> Backward Compatibility Notes
> ----------------------------
>
> * "git branch -l <foo>" used to be a way to ask a reflog to be
> created while creating a new branch, but that is no longer the
> case. It is a short-hand for "git branch --list <foo>" now.
>
> * "git push" into refs/tags/* hierarchy is rejected without getting
> forced, but "git fetch" (misguidedly) used the "fast forwarding"
> rule used for the refs/heads/* hierarchy; this has been corrected,
> which means some fetches of tags that did not fail with older
> version of Git will fail without "--force" with this version.
>
> * "git help -a" now gives verbose output (same as "git help -av").
> Those who want the old output may say "git help --no-verbose -a"..
>
> * "git cpn --help", when "cpn" is an alias to, say, "cherry-pick -n",
> reported only the alias expansion of "cpn" in earlier versions of
> Git. It now runs "git cherry-pick --help" to show the manual page
> of the command, while sending the alias expansion to the standard
> error stream.
>
> * "git send-email" learned to grab address-looking string on any
> trailer whose name ends with "-by". This is a backward-incompatible
> change. Adding "--suppress-cc=misc-by" on the command line, or
> setting sendemail.suppresscc configuration variable to "misc-by",
> can be used to disable this behaviour.
>
>
> Updates since v2.19
> -------------------
>
> UI, Workflows & Features
>
> * Running "git clone" against a project that contain two files with
> pathnames that differ only in cases on a case insensitive
> filesystem would result in one of the files lost because the
> underlying filesystem is incapable of holding both at the same
> time. An attempt is made to detect such a case and warn.
>
> * "git checkout -b newbranch [HEAD]" should not have to do as much as
> checking out a commit different from HEAD. An attempt is made to
> optimize this special case.
>
> * "git rev-list --stdin </dev/null" used to be an error; it now shows
> no output without an error. "git rev-list --stdin --default HEAD"
> still falls back to the given default when nothing is given on the
> standard input.
>
> * Lift code from GitHub to restrict delta computation so that an
> object that exists in one fork is not made into a delta against
> another object that does not appear in the same forked repository.
>
> * "git format-patch" learned new "--interdiff" and "--range-diff"
> options to explain the difference between this version and the
> previous attempt in the cover letter (or after the three-dashes as
> a comment).
>
> * "git mailinfo" used in "git am" learned to make a best-effort
> recovery of a patch corrupted by MUA that sends text/plain with
> format=flawed option.
> (merge 3aa4d81f88 rs/mailinfo-format-flowed later to maint).
>
> * The rules used by "git push" and "git fetch" to determine if a ref
> can or cannot be updated were inconsistent; specifically, fetching
> to update existing tags were allowed even though tags are supposed
> to be unmoving anchoring points. "git fetch" was taught to forbid
> updates to existing tags without the "--force" option.
>
> * "git multi-pack-index" learned to detect corruption in the .midx
> file it uses, and this feature has been integrated into "git fsck".
>
> * Generation of (experimental) commit-graph files have so far been
> fairly silent, even though it takes noticeable amount of time in a
> meaningfully large repository. The users will now see progress
> output.
>
> * The minimum version of Windows supported by Windows port of Git is
> now set to Vista.
>
> * The completion script (in contrib/) learned to complete a handful of
> options "git stash list" command takes.
>
> * The completion script (in contrib/) learned that "git fetch
> --multiple" only takes remote names as arguments and no refspecs.
>
> * "git status" learns to show progress bar when refreshing the index
> takes a long time.
> (merge ae9af12287 nd/status-refresh-progress later to maint).
>
> * "git help -a" and "git help -av" give different pieces of
> information, and generally the "verbose" version is more friendly
> to the new users. "git help -a" by default now uses the more
> verbose output (with "--no-verbose", you can go back to the
> original). Also "git help -av" now lists aliases and external
> commands, which it did not used to.
>
> * Unlike "grep", "git grep" by default recurses to the whole tree.
> The command learned "git grep --recursive" option, so that "git
> grep --no-recursive" can serve as a synonym to setting the
> max-depth to 0.
>
> * When pushing into a repository that borrows its objects from an
> alternate object store, "git receive-pack" that responds to the
> push request on the other side lists the tips of refs in the
> alternate to reduce the amount of objects transferred. This
> sometimes is detrimental when the number of refs in the alternate
> is absurdly large, in which case the bandwidth saved in potentially
> fewer objects transferred is wasted in excessively large ref
> advertisement. The alternate refs that are advertised are now
> configurable with a pair of configuration variables.
>
> * "git cmd --help" when "cmd" is aliased used to only say "cmd is
> aliased to ...". Now it shows that to the standard error stream
> and runs "git $cmd --help" where $cmd is the first word of the
> alias expansion.
>
> * The documentation of "git gc" has been updated to mention that it
> is no longer limited to "pruning away crufts" but also updates
> ancillary files like commit-graph as a part of repository
> optimization.
>
> * "git p4 unshelve" improvements.
>
> * The logic to select the default user name and e-mail on Windows has
> been improved.
> (merge 501afcb8b0 js/mingw-default-ident later to maint).
>
> * The "rev-list --filter" feature learned to exclude all trees via
> "tree:0" filter.
>
> * "git send-email" learned to grab address-looking string on any
> trailer whose name ends with "-by"; --suppress-cc=misc-by on the
> command line, or setting sendemail.suppresscc configuration
> variable to "misc-by", can be used to disable this behaviour.
>
> * Developer builds now uses -Wunused-function compilation option.
>
> * One of our CI tests to run with "unusual/experimental/random"
> settings now also uses commit-graph and midx.
>
> * "git mergetool" learned to take the "--[no-]gui" option, just like
> "git difftool" does.
>
> * "git rebase -i" learned a new insn, 'break', that the user can
> insert in the to-do list. Upon hitting it, the command returns
> control back to the user.
>
> * New "--pretty=format:" placeholders %GF and %GP that show the GPG
> key fingerprints have been invented.
>
> * On platforms with recent cURL library, http.sslBackend configuration
> variable can be used to choose a different SSL backend at runtime.
> The Windows port uses this mechanism to switch between OpenSSL and
> Secure Channel while talking over the HTTPS protocol.
>
> * "git send-email" learned to disable SMTP authentication via the
> "--smtp-auth=none" option, even when the smtp username is given
> (which turns the authentication on by default).
>
> * A fourth class of configuration files (in addition to the
> traditional "system wide", "per user in the $HOME directory" and
> "per repository in the $GIT_DIR/config") has been introduced so
> that different worktrees that share the same repository (hence the
> same $GIT_DIR/config file) can use different customization.
>
> * A pattern with '**' that does not have a slash on either side used
> to be an invalid one, but the code now treats such double-asterisks
> the same way as two normal asterisks that happen to be adjacent to
> each other.
> (merge e5bbe09e88 nd/wildmatch-double-asterisk later to maint).
>
> * The "--no-patch" option, which can be used to get a high-level
> overview without the actual line-by-line patch difference shown, of
> the "range-diff" command was earlier broken, which has been
> corrected.
>
> * The recently merged "rebase in C" has an escape hatch to use the
> scripted version when necessary, but it hasn't been documented,
> which has been corrected.
>
>
> Performance, Internal Implementation, Development Support etc.
>
> * When there are too many packfiles in a repository (which is not
> recommended), looking up an object in these would require
> consulting many pack .idx files; a new mechanism to have a single
> file that consolidates all of these .idx files is introduced.
>
> * "git submodule update" is getting rewritten piece-by-piece into C.
>
> * The code for computing history reachability has been shuffled,
> obtained a bunch of new tests to cover them, and then being
> improved.
>
> * The unpack_trees() API used in checking out a branch and merging
> walks one or more trees along with the index. When the cache-tree
> in the index tells us that we are walking a tree whose flattened
> contents is known (i.e. matches a span in the index), as linearly
> scanning a span in the index is much more efficient than having to
> open tree objects recursively and listing their entries, the walk
> can be optimized, which has been done.
>
> * When creating a thin pack, which allows objects to be made into a
> delta against another object that is not in the resulting pack but
> is known to be present on the receiving end, the code learned to
> take advantage of the reachability bitmap; this allows the server
> to send a delta against a base beyond the "boundary" commit.
>
> * spatch transformation to replace boolean uses of !hashcmp() to
> newly introduced oideq() is added, and applied, to regain
> performance lost due to support of multiple hash algorithms.
>
> * Fix a bug in which the same path could be registered under multiple
> worktree entries if the path was missing (for instance, was removed
> manually). Also, as a convenience, expand the number of cases in
> which --force is applicable.
>
> * Split Documentation/config.txt for easier maintenance.
> (merge 6014363f0b nd/config-split later to maint).
>
> * Test helper binaries clean-up.
> (merge c9a1f4161f nd/test-tool later to maint).
>
> * Various tests have been updated to make it easier to swap the
> hash function used for object identification.
> (merge ae0c89d41b bc/hash-independent-tests later to maint).
>
> * Update fsck.skipList implementation and documentation.
> (merge 371a655074 ab/fsck-skiplist later to maint).
>
> * An alias that expands to another alias has so far been forbidden,
> but now it is allowed to create such an alias.
>
> * Various test scripts have been updated for style and also correct
> handling of exit status of various commands.
>
> * "gc --auto" ended up calling exit(-1) upon error, which has been
> corrected to use exit(1). Also the error reporting behaviour when
> daemonized has been updated to exit with zero status when stopping
> due to a previously discovered error (which implies there is no
> point running gc to improve the situation); we used to exit with
> failure in such a case.
>
> * Various codepaths in the core-ish part learned to work on an
> arbitrary in-core index structure, not necessarily the default
> instance "the_index".
> (merge b3c7eef9b0 nd/the-index later to maint).
>
> * Code clean-up in the internal machinery used by "git status" and
> "git commit --dry-run".
> (merge 73ba5d78b4 ss/wt-status-committable later to maint).
>
> * Some environment variables that control the runtime options of Git
> used during tests are getting renamed for consistency.
> (merge 4231d1ba99 bp/rename-test-env-var later to maint).
>
> * A pair of new extensions to the index file have been introduced.
> They allow the index file to be read in parallel for performance.
>
> * The oidset API was built on top of the oidmap API which in turn is
> on the hashmap API. Replace the implementation to build on top of
> the khash API and gain performance.
>
> * Over some transports, fetching objects with an exact commit object
> name can be done without first seeing the ref advertisements. The
> code has been optimized to exploit this.
>
> * In a partial clone that will lazily be hydrated from the
> originating repository, we generally want to avoid "does this
> object exist (locally)?" on objects that we deliberately omitted
> when we created the clone. The cache-tree codepath (which is used
> to write a tree object out of the index) however insisted that the
> object exists, even for paths that are outside of the partial
> checkout area. The code has been updated to avoid such a check.
>
> * To help developers, an EditorConfig file that attempts to follow
> the project convention has been added.
> (merge b548d698a0 bc/editorconfig later to maint).
>
> * The result of coverage test can be combined with "git blame" to
> check the test coverage of code introduced recently with a new
> 'coverage-diff' tool (in contrib/).
> (merge 783faedd65 ds/coverage-diff later to maint).
>
> * An experiment to fuzz test a few areas, hopefully we can gain more
> coverage to various areas.
>
> * More codepaths are moving away from hardcoded hash sizes.
>
> * The way the Windows port figures out the current directory has been
> improved.
>
> * The way DLLs are loaded on the Windows port has been improved.
>
> * Some tests have been reorganized and renamed; "ls t/" now gives a
> better overview of what is tested for these scripts than before.
>
> * "git rebase" and "git rebase -i" have been reimplemented in C.
>
> * Windows port learned to use nano-second resolution file timestamps.
>
> * The overly large Documentation/config.txt file have been split into
> million little pieces. This potentially allows each individual piece
> included into the manual page of the command it affects more easily.
>
> * Replace three string-list instances used as look-up tables in "git
> fetch" with hashmaps.
>
> * Unify code to read the author-script used in "git am" and the
> commands that use the sequencer machinery, e.g. "git rebase -i".
>
> * In preparation to the day when we can deprecate and remove the
> "rebase -p", make sure we can skip and later remove tests for
> it.
>
> * The history traversal used to implement the tag-following has been
> optimized by introducing a new helper.
>
> * The helper function to refresh the cached stat information in the
> in-core index has learned to perform the lstat() part of the
> operation in parallel on multi-core platforms.
>
> * The code to traverse objects for reachability, used to decide what
> objects are unreferenced and expendable, have been taught to also
> consider per-worktree refs of other worktrees as starting points to
> prevent data loss.
>
> * "git add" needs to internally run "diff-files" equivalent, and the
> codepath learned the same optimization as "diff-files" has to run
> lstat(2) in parallel to find which paths have been updated in the
> working tree.
>
> * The procedure to install dependencies before testing at Travis CI
> is getting revamped for both simplicity and flexibility, taking
> advantage of the recent move to the vm-based environment.
>
> * The support for format-patch (and send-email) by the command-line
> completion script (in contrib/) has been simplified a bit.
>
> * The revision walker machinery learned to take advantage of the
> commit generation numbers stored in the commit-graph file.
>
> * The codebase has been cleaned up to reduce "#ifndef NO_PTHREADS".
>
> * The way -lcurl library gets linked has been simplified by taking
> advantage of the fact that we can just ask curl-config command how.
>
> * Various functions have been audited for "-Wunused-parameter" warnings
> and bugs in them got fixed.
>
> * A sanity check for start-up sequence has been added in the config
> API codepath.
>
> * The build procedure to link for fuzzing test has been made
> customizable with a new Makefile variable.
>
> * The way "git rebase" parses and forwards the command line options
> meant for underlying "git am" has been revamped, which fixed for
> options with parameters that were not passed correctly.
>
> * Our testing framework uses a special i18n "poisoned localization"
> feature to find messages that ought to stay constant but are
> incorrectly marked to be translated. This feature has been made
> into a runtime option (it used to be a compile-time option).
>
> * "git push" used to check ambiguities between object-names and
> refnames while processing the list of refs' old and new values,
> which was unnecessary (as it knew that it is feeding raw object
> names). This has been optimized out.
>
> * The xcurl_off_t() helper function is used to cast size_t to
> curl_off_t, but some compilers gave warnings against the code to
> ensure the casting is done without wraparound, when size_t is
> narrower than curl_off_t. This warning has been squelched.
>
> * Code preparation to replace ulong vars with size_t vars where
> appropriate continues.
>
> * The "test installed Git" mode of our test suite has been updated to
> work better.
>
> * A coding convention around the Coccinelle semantic patches to have
> two classes to ease code migration process has been proposed and
> its support has been added to the Makefile.
>
>
> Fixes since v2.19
> -----------------
>
> * "git interpret-trailers" and its underlying machinery had a buggy
> code that attempted to ignore patch text after commit log message,
> which triggered in various codepaths that will always get the log
> message alone and never get such an input.
> (merge 66e83d9b41 jk/trailer-fixes later to maint).
>
> * Malformed or crafted data in packstream can make our code attempt
> to read or write past the allocated buffer and abort, instead of
> reporting an error, which has been fixed.
>
> * "git rebase -i" did not clear the state files correctly when a run
> of "squash/fixup" is aborted and then the user manually amended the
> commit instead, which has been corrected.
> (merge 10d2f35436 js/rebase-i-autosquash-fix later to maint).
>
> * When fsmonitor is in use, after operation on submodules updates
> .gitmodules, we lost track of the fact that we did so and relied on
> stale fsmonitor data.
> (merge 43f1180814 bp/mv-submodules-with-fsmonitor later to maint).
>
> * Fix for a long-standing bug that leaves the index file corrupt when
> it shrinks during a partial commit.
> (merge 6c003d6ffb jk/reopen-tempfile-truncate later to maint).
>
> * Further fix for O_APPEND emulation on Windows
> (merge eeaf7ddac7 js/mingw-o-append later to maint).
>
> * A corner case bugfix in "git rerere" code.
> (merge ad2bf0d9b4 en/rerere-multi-stage-1-fix later to maint).
>
> * "git add ':(attr:foo)'" is not supported and is supposed to be
> rejected while the command line arguments are parsed, but we fail
> to reject such a command line upfront.
> (merge 84d938b732 nd/attr-pathspec-fix later to maint).
>
> * Recent update broke the reachability algorithm when refs (e.g.
> tags) that point at objects that are not commit were involved,
> which has been fixed.
>
> * "git rebase" etc. in Git 2.19 fails to abort when given an empty
> commit log message as result of editing, which has been corrected.
> (merge a3ec9eaf38 en/sequencer-empty-edit-result-aborts later to maint).
>
> * The code to backfill objects in lazily cloned repository did not
> work correctly, which has been corrected.
> (merge e68302011c jt/lazy-object-fetch-fix later to maint).
>
> * Update error messages given by "git remote" and make them consistent.
> (merge 5025425dff ms/remote-error-message-update later to maint).
>
> * "git update-ref" learned to make both "--no-deref" and "--stdin"
> work at the same time.
> (merge d345e9fbe7 en/update-ref-no-deref-stdin later to maint).
>
> * Recently added "range-diff" had a corner-case bug to cause it
> segfault, which has been corrected.
> (merge e467a90c7a tg/range-diff-corner-case-fix later to maint).
>
> * The recently introduced commit-graph auxiliary data is incompatible
> with mechanisms such as replace & grafts that "breaks" immutable
> nature of the object reference relationship. Disable optimizations
> based on its use (and updating existing commit-graph) when these
> incompatible features are in use in the repository.
> (merge 829a321569 ds/commit-graph-with-grafts later to maint).
>
> * The mailmap file update.
> (merge 255eb03edf jn/mailmap-update later to maint).
>
> * The code in "git status" sometimes hit an assertion failure. This
> was caused by a structure that was reused without cleaning the data
> used for the first run, which has been corrected.
> (merge 3e73cc62c0 en/status-multiple-renames-to-the-same-target-fix later to maint).
>
> * "git fetch $repo $object" in a partial clone did not correctly
> fetch the asked-for object that is referenced by an object in
> promisor packfile, which has been fixed.
>
> * A corner-case bugfix.
> (merge c5cbb27cb5 sm/show-superproject-while-conflicted later to maint).
>
> * Various fixes to "diff --color-moved-ws".
>
> * A partial clone that is configured to lazily fetch missing objects
> will on-demand issue a "git fetch" request to the originating
> repository to fill not-yet-obtained objects. The request has been
> optimized for requesting a tree object (and not the leaf blob
> objects contained in it) by telling the originating repository that
> no blobs are needed.
> (merge 4c7f9567ea jt/non-blob-lazy-fetch later to maint).
>
> * The codepath to support the experimental split-index mode had
> remaining "racily clean" issues fixed.
> (merge 4c490f3d32 sg/split-index-racefix later to maint).
>
> * "git log --graph" showing an octopus merge sometimes miscounted the
> number of display columns it is consuming to show the merge and its
> parent commits, which has been corrected.
> (merge 04005834ed np/log-graph-octopus-fix later to maint).
>
> * "git range-diff" did not work well when the compared ranges had
> changes in submodules and the "--submodule=log" was used.
>
> * The implementation of run_command() API on the UNIX platforms had a
> bug that caused a command not on $PATH to be found in the current
> directory.
> (merge f67b980771 jk/run-command-notdot later to maint).
>
> * A mutex used in "git pack-objects" were not correctly initialized
> and this caused "git repack" to dump core on Windows.
> (merge 34204c8166 js/pack-objects-mutex-init-fix later to maint).
>
> * Under certain circumstances, "git diff D:/a/b/c D:/a/b/d" on
> Windows would strip initial parts from the paths because they
> were not recognized as absolute, which has been corrected.
> (merge ffd04e92e2 js/diff-notice-has-drive-prefix later to maint).
>
> * The receive.denyCurrentBranch=updateInstead codepath kicked in even
> when the push should have been rejected due to other reasons, such
> as it does not fast-forward or the update-hook rejects it, which
> has been corrected.
> (merge b072a25fad jc/receive-deny-current-branch-fix later to maint).
>
> * The logic to determine the archive type "git archive" uses did not
> correctly kick in for "git archive --remote", which has been
> corrected.
>
> * "git repack" in a shallow clone did not correctly update the
> shallow points in the repository, leading to a repository that
> does not pass fsck.
> (merge 5dcfbf564c js/shallow-and-fetch-prune later to maint).
>
> * Some codepaths failed to form a proper URL when .gitmodules record
> the URL to a submodule repository as relative to the repository of
> superproject, which has been corrected.
> (merge e0a862fdaf sb/submodule-url-to-absolute later to maint).
>
> * "git fetch" over protocol v2 into a shallow repository failed to
> fetch full history behind a new tip of history that was diverged
> before the cut-off point of the history that was previously fetched
> shallowly.
>
> * The command line completion machinery (in contrib/) has been
> updated to allow the completion script to tweak the list of options
> that are reported by the parse-options machinery correctly.
> (merge 276b49ff34 nd/completion-negation later to maint).
>
> * Operations on promisor objects make sense in the context of only a
> small subset of the commands that internally use the revisions
> machinery, but the "--exclude-promisor-objects" option were taken
> and led to nonsense results by commands like "log", to which it
> didn't make much sense. This has been corrected.
> (merge 669b1d2aae md/exclude-promisor-objects-fix later to maint).
>
> * The "container" mode of TravisCI is going away. Our .travis.yml
> file is getting prepared for the transition.
> (merge 32ee384be8 ss/travis-ci-force-vm-mode later to maint).
>
> * Our test scripts can now take the '-V' option as a synonym for the
> '--verbose-log' option.
> (merge a5f52c6dab sg/test-verbose-log later to maint).
>
> * A regression in Git 2.12 era made "git fsck" fall into an infinite
> loop while processing truncated loose objects.
> (merge 18ad13e5b2 jk/detect-truncated-zlib-input later to maint).
>
> * "git ls-remote $there foo" was broken by recent update for the
> protocol v2 and stopped showing refs that match 'foo' that are not
> refs/{heads,tags}/foo, which has been fixed.
> (merge 6a139cdd74 jk/proto-v2-ref-prefix-fix later to maint).
>
> * Additional comment on a tricky piece of code to help developers.
> (merge 0afbe3e806 jk/stream-pack-non-delta-clarification later to maint).
>
> * A couple of tests used to leave the repository in a state that is
> deliberately corrupt, which have been corrected.
> (merge aa984dbe5e ab/pack-tests-cleanup later to maint).
>
> * The submodule support has been updated to read from the blob at
> HEAD:.gitmodules when the .gitmodules file is missing from the
> working tree.
> (merge 2b1257e463 ao/submodule-wo-gitmodules-checked-out later to maint).
>
> * "git fetch" was a bit loose in parsing responses from the other side
> when talking over the protocol v2.
>
> * "git rev-parse --exclude=* --branches --branches" (i.e. first
> saying "add only things that do not match '*' out of all branches"
> and then adding all branches, without any exclusion this time")
> worked as expected, but "--exclude=* --all --all" did not work the
> same way, which has been fixed.
> (merge 5221048092 ag/rev-parse-all-exclude-fix later to maint).
>
> * "git send-email --transfer-encoding=..." in recent versions of Git
> sometimes produced an empty "Content-Transfer-Encoding:" header,
> which has been corrected.
> (merge 3c88e46f1a al/send-email-auto-cte-fixup later to maint).
>
> * The interface into "xdiff" library used to discover the offset and
> size of a generated patch hunk by first formatting it into the
> textual hunk header "@@ -n,m +k,l @@" and then parsing the numbers
> out. A new interface has been introduced to allow callers a more
> direct access to them.
> (merge 5eade0746e jk/xdiff-interface later to maint).
>
> * Pathspec matching against a tree object were buggy when negative
> pathspec elements were involved, which has been fixed.
> (merge b7845cebc0 nd/tree-walk-path-exclusion later to maint).
>
> * "git merge" and "git pull" that merges into an unborn branch used
> to completely ignore "--verify-signatures", which has been
> corrected.
> (merge 01a31f3bca jk/verify-sig-merge-into-void later to maint).
>
> * "git rebase --autostash" did not correctly re-attach the HEAD at times.
>
> * "rev-parse --exclude=<pattern> --branches=<pattern>" etc. did not
> quite work, which has been corrected.
> (merge 9ab9b5df0e ra/rev-parse-exclude-glob later to maint).
>
> * When editing a patch in a "git add -i" session, a hunk could be
> made to no-op. The "git apply" program used to reject a patch with
> such a no-op hunk to catch user mistakes, but it is now updated to
> explicitly allow a no-op hunk in an edited patch.
> (merge 22cb3835b9 js/apply-recount-allow-noop later to maint).
>
> * The URL to an MSDN page in a comment has been updated.
> (merge 2ef2ae2917 js/mingw-msdn-url later to maint).
>
> * "git ls-remote --sort=<thing>" can feed an object that is not yet
> available into the comparison machinery and segfault, which has
> been corrected to check such a request upfront and reject it.
>
> * When "git bundle" aborts due to an empty commit ranges
> (i.e. resulting in an empty pack), it left a file descriptor to an
> lockfile open, which resulted in leftover lockfile on Windows where
> you cannot remove a file with an open file descriptor. This has
> been corrected.
> (merge 2c8ee1f53c jk/close-duped-fd-before-unlock-for-bundle later to maint).
>
> * "git format-patch --stat=<width>" can be used to specify the width
> used by the diffstat (shown in the cover letter).
> (merge 284aeb7e60 nd/format-patch-cover-letter-stat-width later to maint).
>
> * The way .git/index and .git/sharedindex* files were initially
> created gave these files different perm bits until they were
> adjusted for shared repository settings. This was made consistent.
> (merge c9d6c78870 cc/shared-index-permbits later to maint).
>
> * "git rebase --stat" to transplant a piece of history onto a totally
> unrelated history were not working before and silently showed wrong
> result. With the recent reimplementation in C, it started to instead
> die with an error message, as the original logic was not prepared
> to cope with this case. This has now been fixed.
>
> * The advice message to tell the user to migrate an existing graft
> file to the replace system when a graft file was read was shown
> even when "git replace --convert-graft-file" command, which is the
> way the message suggests to use, was running, which made little
> sense.
> (merge 8821e90a09 ab/replace-graft-with-replace-advice later to maint).
>
> * "git diff --raw" lost ellipses to adjust the output columns for
> some time now, but the documentation still showed them.
>
> * Code cleanup, docfix, build fix, etc.
> (merge 96a7501aad ts/doc-build-manpage-xsl-quietly later to maint).
> (merge b9b07efdb2 tg/conflict-marker-size later to maint).
> (merge fa0aeea770 sg/doc-trace-appends later to maint).
> (merge d64324cb60 tb/void-check-attr later to maint).
> (merge c3b9bc94b9 en/double-semicolon-fix later to maint).
> (merge 79336116f5 sg/t3701-tighten-trace later to maint).
> (merge 801fa63a90 jk/dev-build-format-security later to maint).
> (merge 0597dd62ba sb/string-list-remove-unused later to maint).
> (merge db2d36fad8 bw/protocol-v2 later to maint).
> (merge 456d7cd3a9 sg/split-index-test later to maint).
> (merge 7b6057c852 tq/refs-internal-comment-fix later to maint).
> (merge 29e8dc50ad tg/t5551-with-curl-7.61.1 later to maint).
> (merge 55f6bce2c9 fe/doc-updates later to maint).
> (merge 7987d2232d jk/check-everything-connected-is-long-gone later to maint).
> (merge 4ba3c9be47 dz/credential-doc-url-matching-rules later to maint).
> (merge 4c399442f7 ma/commit-graph-docs later to maint).
> (merge fc0503b04e ma/t1400-undebug-test later to maint).
> (merge e56b53553a nd/packobjectshook-doc-fix later to maint).
> (merge c56170a0c4 ma/mailing-list-address-in-git-help later to maint).
> (merge 6e8fc70fce rs/sequencer-oidset-insert-avoids-dups later to maint).
> (merge ad0b8f9575 mw/doc-typofixes later to maint).
> (merge d9f079ad1a jc/how-to-document-api later to maint).
> (merge b1492bf315 ma/t7005-bash-workaround later to maint).
> (merge ac1f98a0df du/rev-parse-is-plumbing later to maint).
> (merge ca8ed443a5 mm/doc-no-dashed-git later to maint).
> (merge ce366a8144 du/get-tar-commit-id-is-plumbing later to maint).
> (merge 61018fe9e0 du/cherry-is-plumbing later to maint).
> (merge c7e5fe79b9 sb/strbuf-h-update later to maint).
> (merge 8d2008196b tq/branch-create-wo-branch-get later to maint).
> (merge 2e3c894f4b tq/branch-style-fix later to maint).
> (merge c5d844af9c sg/doc-show-branch-typofix later to maint).
> (merge 081d91618b ah/doc-updates later to maint).
> (merge b84c783882 jc/cocci-preincr later to maint).
> (merge 5e495f8122 uk/merge-subtree-doc-update later to maint).
> (merge aaaa881822 jk/uploadpack-packobjectshook-fix later to maint).
> (merge 3063477445 tb/char-may-be-unsigned later to maint).
> (merge 8c64bc9420 sg/test-rebase-editor-fix later to maint).
> (merge 71571cd7d6 ma/sequencer-do-reset-saner-loop-termination later to maint).
> (merge 9a4cb8781e cb/notes-freeing-always-null-fix later to maint).
> (merge 3006f5ee16 ma/reset-doc-rendering-fix later to maint).
> (merge 4c2eb06419 sg/daemon-test-signal-fix later to maint).
> (merge d27525e519 ss/msvc-strcasecmp later to maint).
>
> ----------------------------------------------------------------
>
> Changes since v2.19.0 are as follows:
>
> Aaron Lindsay (1):
> send-email: avoid empty transfer encoding header
>
> Alban Gruin (21):
> sequencer: make three functions and an enum from sequencer.c public
> rebase -i: rewrite append_todo_help() in C
> editor: add a function to launch the sequence editor
> rebase -i: rewrite the edit-todo functionality in C
> sequencer: add a new function to silence a command, except if it fails
> rebase -i: rewrite setup_reflog_action() in C
> rebase -i: rewrite checkout_onto() in C
> sequencer: refactor append_todo_help() to write its message to a buffer
> sequencer: change the way skip_unnecessary_picks() returns its result
> t3404: todo list with commented-out commands only aborts
> rebase -i: rewrite complete_action() in C
> rebase -i: remove unused modes and functions
> rebase -i: implement the logic to initialize $revisions in C
> rebase -i: rewrite the rest of init_revisions_and_shortrevisions() in C
> rebase -i: rewrite write_basic_state() in C
> rebase -i: rewrite init_basic_state() in C
> rebase -i: implement the main part of interactive rebase as a builtin
> rebase--interactive2: rewrite the submodes of interactive rebase in C
> rebase -i: remove git-rebase--interactive.sh
> rebase -i: move rebase--helper modes to rebase--interactive
> p3400: replace calls to `git checkout -b' by `git checkout -B'
>
> Alexander Pyhalov (1):
> t7005-editor: quote filename to fix whitespace-issue
>
> Andreas Gruenbacher (1):
> rev-parse: clear --exclude list after 'git rev-parse --all'
>
> Andreas Heiduk (6):
> doc: clarify boundaries of 'git worktree list --porcelain'
> doc: fix ASCII art tab spacing
> doc: fix inappropriate monospace formatting
> doc: fix descripion for 'git tag --format'
> doc: fix indentation of listing blocks in gitweb.conf.txt
> doc: fix formatting in git-update-ref
>
> Anton Serbulov (1):
> mingw: fix getcwd when the parent directory cannot be queried
>
> Antonio Ospite (10):
> submodule: add a print_config_from_gitmodules() helper
> submodule: factor out a config_set_in_gitmodules_file_gently function
> t7411: merge tests 5 and 6
> t7411: be nicer to future tests and really clean things up
> submodule--helper: add a new 'config' subcommand
> submodule: use the 'submodule--helper config' command
> t7506: clean up .gitmodules properly before setting up new scenario
> submodule: add a helper to check if it is safe to write to .gitmodules
> submodule: support reading .gitmodules when it's not in the working tree
> t/helper: add test-submodule-nested-repo-config
>
> Ben Peart (19):
> checkout: optimize "git checkout -b <new_branch>"
> git-mv: allow submodules and fsmonitor to work together
> t/README: correct spelling of "uncommon"
> preload-index: use git_env_bool() not getenv() for customization
> fsmonitor: update GIT_TEST_FSMONITOR support
> read-cache: update TEST_GIT_INDEX_VERSION support
> preload-index: update GIT_FORCE_PRELOAD_TEST support
> read-cache: clean up casting and byte decoding
> eoie: add End of Index Entry (EOIE) extension
> config: add new index.threads config setting
> read-cache: load cache extensions on a worker thread
> ieot: add Index Entry Offset Table (IEOT) extension
> read-cache: load cache entries on worker threads
> reset: don't compute unstaged changes after reset when --quiet
> reset: add new reset.quiet config setting
> reset: warn when refresh_index() takes more than 2 seconds
> speed up refresh_index() by utilizing preload_index()
> add: speed up cmd_add() by utilizing read_cache_preload()
> refresh_index: remove unnecessary calls to preload_index()
>
> Brandon Williams (1):
> config: document value 2 for protocol.version
>
> Brendan Forster (1):
> http: add support for disabling SSL revocation checks in cURL
>
> Carlo Marcelo Arenas Belón (8):
> unpack-trees: avoid dead store for struct progress
> multi-pack-index: avoid dead store for struct progress
> read-cache: use of memory after it is freed
> commit-slabs: move MAYBE_UNUSED out
> khash: silence -Wunused-function for delta-islands
> compat: make sure git_mmap is not expected to write
> sequencer: cleanup for gcc warning in non developer mode
> builtin/notes: remove unnecessary free
>
> Christian Couder (3):
> pack-objects: refactor code into compute_layer_order()
> pack-objects: move tree_depth into 'struct packing_data'
> pack-objects: move 'layer' into 'struct packing_data'
>
> Christian Hesse (2):
> subtree: add build targets 'man' and 'html'
> subtree: make install targets depend on build targets
>
> Daniels Umanovskis (3):
> doc: move git-rev-parse from porcelain to plumbing
> doc: move git-get-tar-commit-id to plumbing
> doc: move git-cherry to plumbing
>
> David Zych (1):
> doc: clarify gitcredentials path component matching
>
> Denton Liu (3):
> mergetool: accept -g/--[no-]gui as arguments
> completion: support `git mergetool --[no-]gui`
> doc: document diff/merge.guitool config keys
>
> Derrick Stolee (93):
> multi-pack-index: add design document
> multi-pack-index: add format details
> multi-pack-index: add builtin
> multi-pack-index: add 'write' verb
> midx: write header information to lockfile
> multi-pack-index: load into memory
> t5319: expand test data
> packfile: generalize pack directory list
> multi-pack-index: read packfile list
> multi-pack-index: write pack names in chunk
> midx: read pack names into array
> midx: sort and deduplicate objects from packfiles
> midx: write object ids in a chunk
> midx: write object id fanout chunk
> midx: write object offsets
> config: create core.multiPackIndex setting
> midx: read objects from multi-pack-index
> midx: use midx in abbreviation calculations
> midx: use existing midx when writing new one
> midx: use midx in approximate_object_count
> midx: prevent duplicate packfile loads
> packfile: skip loading index if in multi-pack-index
> midx: clear midx on repack
> commit-reach: move walk methods from commit.c
> commit.h: remove method declarations
> commit-reach: move ref_newer from remote.c
> commit-reach: move commit_contains from ref-filter
> upload-pack: make reachable() more generic
> upload-pack: refactor ok_to_give_up()
> upload-pack: generalize commit date cutoff
> commit-reach: move can_all_from_reach_with_flags
> test-reach: create new test tool for ref_newer
> test-reach: test in_merge_bases
> test-reach: test is_descendant_of
> test-reach: test get_merge_bases_many
> test-reach: test reduce_heads
> test-reach: test can_all_from_reach_with_flags
> test-reach: test commit_contains
> commit-reach: replace ref_newer logic
> commit-reach: make can_all_from_reach... linear
> commit-reach: use can_all_from_reach
> multi-pack-index: provide more helpful usage info
> multi-pack-index: store local property
> midx: mark bad packed objects
> midx: stop reporting garbage
> midx: fix bug that skips midx with alternates
> packfile: add all_packs list
> treewide: use get_all_packs
> midx: test a few commands that use get_all_packs
> pack-objects: consider packs in multi-pack-index
> commit-graph: update design document
> test-repository: properly init repo
> commit-graph: not compatible with replace objects
> commit-graph: not compatible with grafts
> commit-graph: not compatible with uninitialized repo
> commit-graph: close_commit_graph before shallow walk
> commit-graph: define GIT_TEST_COMMIT_GRAPH
> t3206-range-diff.sh: cover single-patch case
> t5318: use test_oid for HASH_LEN
> multi-pack-index: add 'verify' verb
> multi-pack-index: verify bad header
> multi-pack-index: verify corrupt chunk lookup table
> multi-pack-index: verify packname order
> multi-pack-index: verify missing pack
> multi-pack-index: verify oid fanout order
> multi-pack-index: verify oid lookup order
> multi-pack-index: fix 32-bit vs 64-bit size check
> multi-pack-index: verify object offsets
> multi-pack-index: report progress during 'verify'
> fsck: verify multi-pack-index
> commit-reach: properly peel tags
> commit-reach: fix memory and flag leaks
> commit-reach: cleanups in can_all_from_reach...
> commit-graph: clean up leaked memory during write
> commit-graph: reduce initial oid allocation
> midx: fix broken free() in close_midx()
> contrib: add coverage-diff script
> ci: add optional test variables
> commit-reach: fix first-parent heuristic
> midx: close multi-pack-index on repack
> multi-pack-index: define GIT_TEST_MULTI_PACK_INDEX
> packfile: close multi-pack-index in close_all_packs
> prio-queue: add 'peek' operation
> test-reach: add run_three_modes method
> test-reach: add rev-list tests
> revision.c: begin refactoring --topo-order logic
> commit/revisions: bookkeeping before refactoring
> revision.c: generation-based topo-order algorithm
> t6012: make rev-list tests more interesting
> commit-reach: implement get_reachable_subset
> test-reach: test get_reachable_subset
> remote: make add_missing_tags() linear
> pack-objects: ignore ambiguous object warnings
>
> Elijah Newren (14):
> Remove superfluous trailing semicolons
> t4200: demonstrate rerere segfault on specially crafted merge
> rerere: avoid buffer overrun
> update-ref: fix type of update_flags variable to match its usage
> update-ref: allow --no-deref with --stdin
> sequencer: fix --allow-empty-message behavior, make it smarter
> merge-recursive: set paths correctly when three-way merging content
> merge-recursive: avoid wrapper function when unnecessary and wasteful
> merge-recursive: remove final remaining caller of merge_file_one()
> merge-recursive: rename merge_file_1() and merge_content()
> commit: fix erroneous BUG, 'multiple renames on the same target? how?'
> merge-recursive: improve auto-merging messages with path collisions
> merge-recursive: avoid showing conflicts with merge branch before HEAD
> fsck: move fsck_head_link() to get_default_heads() to avoid some globals
>
> Eric Sunshine (26):
> format-patch: allow additional generated content in make_cover_letter()
> format-patch: add --interdiff option to embed diff in cover letter
> format-patch: teach --interdiff to respect -v/--reroll-count
> interdiff: teach show_interdiff() to indent interdiff
> log-tree: show_log: make commentary block delimiting reusable
> format-patch: allow --interdiff to apply to a lone-patch
> range-diff: respect diff_option.file rather than assuming 'stdout'
> range-diff: publish default creation factor
> range-diff: relieve callers of low-level configuration burden
> format-patch: add --range-diff option to embed diff in cover letter
> format-patch: extend --range-diff to accept revision range
> format-patch: teach --range-diff to respect -v/--reroll-count
> format-patch: add --creation-factor tweak for --range-diff
> format-patch: allow --range-diff to apply to a lone-patch
> worktree: don't die() in library function find_worktree()
> worktree: move delete_git_dir() earlier in file for upcoming new callers
> worktree: generalize delete_git_dir() to reduce code duplication
> worktree: prepare for more checks of whether path can become worktree
> worktree: disallow adding same path multiple times
> worktree: teach 'add' to respect --force for registered but missing path
> worktree: teach 'move' to override lock when --force given twice
> worktree: teach 'remove' to override lock when --force given twice
> worktree: delete .git/worktrees if empty after 'remove'
> doc-diff: fix non-portable 'man' invocation
> doc-diff: add --clean mode to remove temporary working gunk
> doc/Makefile: drop doc-diff worktree and temporary files on "make clean"
>
> Frederick Eaton (3):
> git-archimport.1: specify what kind of Arch we're talking about
> git-column.1: clarify initial description, provide examples
> git-describe.1: clarify that "human readable" is also git-readable
>
> Greg Hurrell (1):
> doc: update diff-format.txt for removed ellipses in --raw
>
> James Knight (1):
> build: link with curl-defined linker flags
>
> Jann Horn (2):
> patch-delta: fix oob read
> patch-delta: consistently report corruption
>
> Jean-Noël Avila (1):
> i18n: fix small typos
>
> Jeff Hostetler (2):
> t0051: test GIT_TRACE to a windows named pipe
> mingw: fix mingw_open_append to work with named pipes
>
> Jeff King (98):
> branch: make "-l" a synonym for "--list"
> Add delta-islands.{c,h}
> pack-objects: add delta-islands support
> repack: add delta-islands support
> t5320: tests for delta islands
> t/perf: factor boilerplate out of test_perf
> t/perf: factor out percent calculations
> t/perf: add infrastructure for measuring sizes
> t/perf: add perf tests for fetches from a bitmapped server
> pack-bitmap: save "have" bitmap from walk
> pack-objects: reuse on-disk deltas for thin "have" objects
> SubmittingPatches: mention doc-diff
> rev-list: make empty --stdin not an error
> trailer: use size_t for string offsets
> trailer: use size_t for iterating trailer list
> trailer: pass process_trailer_opts to trailer_info_get()
> interpret-trailers: tighten check for "---" patch boundary
> interpret-trailers: allow suppressing "---" divider
> pretty, ref-filter: format %(trailers) with no_divider option
> sequencer: ignore "---" divider when parsing trailers
> append_signoff: use size_t for string offsets
> coccinelle: use <...> for function exclusion
> introduce hasheq() and oideq()
> convert "oidcmp() == 0" to oideq()
> convert "hashcmp() == 0" to hasheq()
> convert "oidcmp() != 0" to "!oideq()"
> convert "hashcmp() != 0" to "!hasheq()"
> convert hashmap comparison functions to oideq()
> read-cache: use oideq() in ce_compare functions
> show_dirstat: simplify same-content check
> doc-diff: always use oids inside worktree
> test-delta: read input into a heap buffer
> t5303: test some corrupt deltas
> patch-delta: handle truncated copy parameters
> t5303: use printf to generate delta bases
> doc/git-branch: remove obsolete "-l" references
> bitmap_has_sha1_in_uninteresting(): drop BUG check
> t5310: test delta reuse with bitmaps
> traverse_bitmap_commit_list(): don't free result
> pack-bitmap: drop "loaded" flag
> reopen_tempfile(): truncate opened file
> doc-diff: force worktree add
> config.mak.dev: add -Wformat-security
> pack-objects: handle island check for "external" delta base
> receive-pack: update comment with check_everything_connected
> submodule--helper: use "--" to signal end of clone options
> submodule-config: ban submodule urls that start with dash
> submodule-config: ban submodule paths that start with a dash
> fsck: detect submodule urls starting with dash
> fsck: detect submodule paths starting with dash
> more oideq/hasheq conversions
> transport: drop refnames from for_each_alternate_ref
> test-tool: show tool list on error
> config.mak.dev: enable -Wunused-function
> run-command: mark path lookup errors with ENOENT
> t5410: use longer path for sample script
> upload-pack: fix broken if/else chain in config callback
> t1450: check large blob in trailing-garbage test
> check_stream_sha1(): handle input underflow
> cat-file: handle streaming failures consistently
> ls-remote: do not send ref prefixes for patterns
> ls-remote: pass heads/tags prefixes to transport
> read_istream_pack_non_delta(): document input handling
> xdiff: provide a separate emit callback for hunks
> xdiff-interface: provide a separate consume callback for hunks
> rev-list: handle flags for --indexed-objects
> approxidate: handle pending number for "specials"
> pathspec: handle non-terminated strings with :(attr)
> diff: avoid generating unused hunk header lines
> diff: discard hunk headers for patch-ids earlier
> diff: use hunk callback for word-diff
> combine-diff: use an xdiff hunk callback
> diff: convert --check to use a hunk callback
> range-diff: use a hunk callback
> xdiff-interface: drop parse_hunk_header()
> apply: mark include/exclude options as NONEG
> am: handle --no-patch-format option
> ls-files: mark exclude options as NONEG
> pack-objects: mark index-version option as NONEG
> cat-file: mark batch options with NONEG
> status: mark --find-renames option with NONEG
> format-patch: mark "--no-numbered" option with NONEG
> show-branch: mark --reflog option as NONEG
> tag: mark "--message" option with NONEG
> cat-file: report an error on multiple --batch options
> apply: return -1 from option callback instead of calling exit(1)
> parse-options: drop OPT_DATE()
> assert NOARG/NONEG behavior of parse-options callbacks
> midx: double-check large object write loop
> merge: extract verify_merge_signature() helper
> merge: handle --verify-signatures for unborn branch
> pull: handle --verify-signatures for unborn branch
> approxidate: fix NULL dereference in date_time()
> bundle: dup() output descriptor closer to point-of-use
> pack-objects: fix tree_depth and layer invariants
> pack-objects: zero-initialize tree_depth/layer arrays
> pack-objects: fix off-by-one in delta-island tree-depth computation
> t5562: fix perl path
>
> Johannes Schindelin (64):
> rebase -i --autosquash: demonstrate a problem skipping the last squash
> rebase -i: be careful to wrap up fixup/squash chains
> compat/poll: prepare for targeting Windows Vista
> mingw: set _WIN32_WINNT explicitly for Git for Windows
> mingw: bump the minimum Windows version to Vista
> builtin rebase: prepare for builtin rebase -i
> rebase -i: clarify what happens on a failed `exec`
> rebase -i: introduce the 'break' command
> getpwuid(mingw): initialize the structure only once
> getpwuid(mingw): provide a better default for the user name
> mingw: use domain information for default email
> http: add support for selecting SSL backends at runtime
> pack-objects: fix typo 'detla' -> 'delta'
> pack-objects (mingw): demonstrate a segmentation fault with large deltas
> pack-objects (mingw): initialize `packing_data` mutex in the correct spot
> rebase (autostash): avoid duplicate call to state_dir_path()
> rebase (autostash): store the full OID in <state-dir>/autostash
> rebase (autostash): use an explicit OID to apply the stash
> mingw: factor out code to set stat() data
> rebase --autostash: demonstrate a problem with dirty submodules
> rebase --autostash: fix issue with dirty submodules
> mingw: load system libraries the recommended way
> mingw: ensure `getcwd()` reports the correct case
> repack: point out a bug handling stale shallow info
> shallow: offer to prune only non-existing entries
> repack -ad: prune the list of shallow commits
> http: when using Secure Channel, ignore sslCAInfo by default
> t7800: fix quoting
> mingw: reencode environment variables on the fly (UTF-16 <-> UTF-8)
> config: rename `dummy` parameter to `cb` in git_default_config()
> config: allow for platform-specific core.* config settings
> config: move Windows-specific config settings into compat/mingw.c
> mingw: unset PERL5LIB by default
> mingw: fix isatty() after dup2()
> t3404: decouple some test cases from outcomes of previous test cases
> t3418: decouple test cases from a previous `rebase -p` test case
> tests: optionally skip `git rebase -p` tests
> Windows: force-recompile git.res for differing architectures
> built-in rebase: demonstrate regression with --autostash
> built-in rebase --autostash: leave the current branch alone if possible
> Update .mailmap
> rebase -r: demonstrate bug with conflicting merges
> rebase -r: do not write MERGE_HEAD unless needed
> rebase -i: include MERGE_HEAD into files to clean up
> built-in rebase --skip/--abort: clean up stale .git/<name> files
> status: rebase and merge can be in progress at the same time
> apply --recount: allow "no-op hunks"
> rebase: consolidate clean-up code before leaving reset_head()
> rebase: prepare reset_head() for more flags
> built-in rebase: reinstate `checkout -q` behavior where appropriate
> tests: fix GIT_TEST_INSTALLED's PATH to include t/helper/
> tests: respect GIT_TEST_INSTALLED when initializing repositories
> t/lib-gettext: test installed git-sh-i18n if GIT_TEST_INSTALLED is set
> mingw: use `CreateHardLink()` directly
> rebase: really just passthru the `git am` options
> rebase: validate -C<n> and --whitespace=<mode> parameters early
> config: report a bug if git_dir exists without commondir
> tests: do not require Git to be built when testing an installed Git
> tests: explicitly use `git.exe` on Windows
> mingw: replace an obsolete link with the superseding one
> legacy-rebase: backport -C<n> and --whitespace=<option> checks
> rebase: warn about the correct tree's OID
> rebase: fix GIT_REFLOG_ACTION regression
> rebase --stat: fix when rebasing to an unrelated history
>
> Johannes Sixt (3):
> diff: don't attempt to strip prefix from absolute Windows paths
> rebase -i: recognize short commands without arguments
> t3404-rebase-interactive: test abbreviated commands
>
> Jonathan Nieder (9):
> gc: improve handling of errors reading gc.log
> gc: exit with status 128 on failure
> gc: do not return error for prior errors in daemonized mode
> commit-reach: correct accidental #include of C file
> mailmap: consistently normalize brian m. carlson's name
> git doc: direct bug reporters to mailing list archive
> eoie: default to not writing EOIE section
> ieot: default to not writing IEOT section
> index: make index.threads=true enable ieot and eoie
>
> Jonathan Tan (15):
> fetch-object: unify fetch_object[s] functions
> fetch-object: set exact_oid when fetching
> connected: document connectivity in partial clones
> fetch: in partial clone, check presence of targets
> fetch-pack: avoid object flags if no_dependents
> fetch-pack: exclude blobs when lazy-fetching trees
> transport: allow skipping of ref listing
> transport: do not list refs if possible
> transport: list refs before fetch if necessary
> fetch: do not list refs if fetching only hashes
> cache-tree: skip some blob checks in partial clone
> upload-pack: make have_obj not global
> upload-pack: make want_obj not global
> upload-pack: clear flags before each v2 request
> fetch-pack: be more precise in parsing v2 response
>
> Josh Steadmon (4):
> fuzz: add basic fuzz testing target.
> fuzz: add fuzz testing for packfile indices.
> archive: initialize archivers earlier
> Makefile: use FUZZ_CXXFLAGS for linking fuzzers
>
> Joshua Watt (1):
> send-email: explicitly disable authentication
>
> Junio C Hamano (36):
> Revert "doc/Makefile: drop doc-diff worktree and temporary files on "make clean""
> Initial batch post 2.19
> Second batch post 2.19
> Git 2.14.5
> Git 2.15.3
> Git 2.16.5
> Git 2.17.2
> Git 2.18.1
> Git 2.19.1
> t0000: do not get self-test disrupted by environment warnings
> CodingGuidelines: document the API in *.h files
> Declare that the next one will be named 2.20
> Third batch for 2.20
> rebase: fix typoes in error messages
> Fourth batch for 2.20
> Revert "subtree: make install targets depend on build targets"
> Fifth batch for 2.20
> receive: denyCurrentBranch=updateinstead should not blindly update
> cocci: simplify "if (++u > 1)" to "if (u++)"
> fsck: s/++i > 1/i++/
> http: give curl version warnings consistently
> Sixth batch for 2.20
> Seventh batch for 2.20
> fetch: replace string-list used as a look-up table with a hashmap
> rebase: apply cocci patch
> Eighth batch for 2.20
> Ninth batch for 2.20
> Makefile: ease dynamic-gettext-poison transition
> Tenth batch for 2.20
> Git 2.20-rc0
> RelNotes: name the release properly
> Prepare for 2.20-rc1
> Git 2.19.2
> Git 2.20-rc1
> format-patch: do not let its diff-options affect --range-diff
> Git 2.20-rc2
>
> Karsten Blees (2):
> mingw: replace MSVCRT's fstat() with a Win32-based implementation
> mingw: implement nanosecond-precision file times
>
> Loo Rong Jie (1):
> win32: replace pthread_cond_*() with much simpler code
>
> Lucas De Marchi (1):
> range-diff: allow to diff files regardless of submodule config
>
> Luke Diamand (3):
> git-p4: do not fail in verbose mode for missing 'fileSize' key
> git-p4: unshelve into refs/remotes/p4-unshelved, not refs/remotes/p4/unshelved
> git-p4: fully support unshelving changelists
>
> Martin Ågren (11):
> Doc: use `--type=bool` instead of `--bool`
> git-config.txt: fix 'see: above' note
> git-commit-graph.txt: fix bullet lists
> git-commit-graph.txt: typeset more in monospace
> git-commit-graph.txt: refer to "*commit*-graph file"
> Doc: refer to the "commit-graph file" with dash
> t1400: drop debug `echo` to actually execute `test`
> builtin/commit-graph.c: UNLEAK variables
> sequencer: break out of loop explicitly
> git-reset.txt: render tables correctly under Asciidoctor
> git-reset.txt: render literal examples as monospace
>
> Matthew DeVore (19):
> list-objects: store common func args in struct
> list-objects: refactor to process_tree_contents
> list-objects: always parse trees gently
> t/README: reformat Do, Don't, Keep in mind lists
> Documentation: add shell guidelines
> tests: standardize pipe placement
> t/*: fix ordering of expected/observed arguments
> tests: don't swallow Git errors upstream of pipes
> t9109: don't swallow Git errors upstream of pipes
> tests: order arguments to git-rev-list properly
> rev-list: handle missing tree objects properly
> revision: mark non-user-given objects instead
> list-objects-filter: use BUG rather than die
> list-objects-filter-options: do not over-strbuf_init
> list-objects-filter: implement filter tree:0
> filter-trees: code clean-up of tests
> list-objects: support for skipping tree traversal
> Documentation/git-log.txt: do not show --exclude-promisor-objects
> exclude-promisor-objects: declare when option is allowed
>
> Max Kirillov (1):
> http-backend test: make empty CONTENT_LENGTH test more realistic
>
> Michael Witten (3):
> docs: typo: s/go/to/
> docs: graph: remove unnecessary `graph_update()' call
> docs: typo: s/isimilar/similar/
>
> Michał Górny (6):
> gpg-interface.c: detect and reject multiple signatures on commits
> gpg-interface.c: use flags to determine key/signer info presence
> gpg-interface.c: support getting key fingerprint via %GF format
> gpg-interface.c: obtain primary key fingerprint as well
> t/t7510-signed-commit.sh: Add %GP to custom format checks
> t/t7510-signed-commit.sh: add signing subkey to Eris Discordia key
>
> Mihir Mehta (1):
> doc: fix a typo and clarify a sentence
>
> Nguyễn Thái Ngọc Duy (170):
> clone: report duplicate entries on case-insensitive filesystems
> trace.h: support nested performance tracing
> unpack-trees: add performance tracing
> unpack-trees: optimize walking same trees with cache-tree
> unpack-trees: reduce malloc in cache-tree walk
> unpack-trees: reuse (still valid) cache-tree from src_index
> unpack-trees: add missing cache invalidation
> cache-tree: verify valid cache-tree in the test suite
> Document update for nd/unpack-trees-with-cache-tree
> bisect.c: make show_list() build again
> t/helper: keep test-tool command list sorted
> t/helper: merge test-dump-untracked-cache into test-tool
> t/helper: merge test-pkt-line into test-tool
> t/helper: merge test-parse-options into test-tool
> t/helper: merge test-dump-fsmonitor into test-tool
> Makefile: add a hint about TEST_BUILTINS_OBJS
> config.txt: follow camelCase naming
> config.txt: move fetch part out to a separate file
> config.txt: move format part out to a separate file
> config.txt: move gitcvs part out to a separate file
> config.txt: move gui part out to a separate file
> config.txt: move pull part out to a separate file
> config.txt: move push part out to a separate file
> config.txt: move receive part out to a separate file
> config.txt: move sendemail part out to a separate file
> config.txt: move sequence.editor out of "core" part
> config.txt: move submodule part out to a separate file
> archive.c: remove implicit dependency the_repository
> status: show progress bar if refreshing the index takes too long
> add: do not accept pathspec magic 'attr'
> completion: support "git fetch --multiple"
> read-cache.c: remove 'const' from index_has_changes()
> diff.c: reduce implicit dependency on the_index
> combine-diff.c: remove implicit dependency on the_index
> blame.c: rename "repo" argument to "r"
> diff.c: remove the_index dependency in textconv() functions
> grep.c: remove implicit dependency on the_index
> diff.c: remove implicit dependency on the_index
> read-cache.c: remove implicit dependency on the_index
> diff-lib.c: remove implicit dependency on the_index
> ll-merge.c: remove implicit dependency on the_index
> merge-blobs.c: remove implicit dependency on the_index
> merge.c: remove implicit dependency on the_index
> patch-ids.c: remove implicit dependency on the_index
> sha1-file.c: remove implicit dependency on the_index
> rerere.c: remove implicit dependency on the_index
> userdiff.c: remove implicit dependency on the_index
> line-range.c: remove implicit dependency on the_index
> submodule.c: remove implicit dependency on the_index
> tree-diff.c: remove implicit dependency on the_index
> ws.c: remove implicit dependency on the_index
> revision.c: remove implicit dependency on the_index
> revision.c: reduce implicit dependency the_repository
> read-cache.c: optimize reading index format v4
> config.txt: correct the note about uploadpack.packObjectsHook
> help -a: improve and make --verbose default
> refs.c: indent with tabs, not spaces
> Add a place for (not) sharing stuff between worktrees
> submodule.c: remove some of the_repository references
> completion: fix __gitcomp_builtin no longer consider extra options
> t1300: extract and use test_cmp_config()
> worktree: add per-worktree config files
> refs: new ref types to make per-worktree refs visible to all worktrees
> revision.c: correct a parameter name
> revision.c: better error reporting on ref from different worktrees
> fsck: check HEAD and reflog from other worktrees
> reflog expire: cover reflog from all worktrees
> Update makefile in preparation for Documentation/config/*.txt
> config.txt: move advice.* to a separate file
> config.txt: move core.* to a separate file
> config.txt: move add.* to a separate file
> config.txt: move alias.* to a separate file
> config.txt: move am.* to a separate file
> config.txt: move apply.* to a separate file
> config.txt: move blame.* to a separate file
> config.txt: move branch.* to a separate file
> config.txt: move browser.* to a separate file
> config.txt: move checkout.* to a separate file
> config.txt: move clean.* to a separate file
> config.txt: move color.* to a separate file
> config.txt: move column.* to a separate file
> config.txt: move commit.* to a separate file
> config.txt: move credential.* to a separate file
> config.txt: move completion.* to a separate file
> config.txt: move diff-config.txt to config/
> config.txt: move difftool.* to a separate file
> config.txt: move fastimport.* to a separate file
> config.txt: move fetch-config.txt to config/
> config.txt: move filter.* to a separate file
> config.txt: move format-config.txt to config/
> config.txt: move fmt-merge-msg-config.txt to config/
> config.txt: move fsck.* to a separate file
> config.txt: move gc.* to a separate file
> config.txt: move gitcvs-config.txt to config/
> config.txt: move gitweb.* to a separate file
> config.txt: move grep.* to a separate file
> config.txt: move gpg.* to a separate file
> config.txt: move gui-config.txt to config/
> config.txt: move guitool.* to a separate file
> config.txt: move help.* to a separate file
> config.txt: move ssh.* to a separate file
> config.txt: move http.* to a separate file
> config.txt: move i18n.* to a separate file
> git-imap-send.txt: move imap.* to a separate file
> config.txt: move index.* to a separate file
> config.txt: move init.* to a separate file
> config.txt: move instaweb.* to a separate file
> config.txt: move interactive.* to a separate file
> config.txt: move log.* to a separate file
> config.txt: move mailinfo.* to a separate file
> config.txt: move mailmap.* to a separate file
> config.txt: move man.* to a separate file
> config.txt: move merge-config.txt to config/
> config.txt: move mergetool.* to a separate file
> config.txt: move notes.* to a separate file
> config.txt: move pack.* to a separate file
> config.txt: move pager.* to a separate file
> config.txt: move pretty.* to a separate file
> config.txt: move protocol.* to a separate file
> config.txt: move pull-config.txt to config/
> config.txt: move push-config.txt to config/
> config.txt: move rebase-config.txt to config/
> config.txt: move receive-config.txt to config/
> config.txt: move remote.* to a separate file
> config.txt: move remotes.* to a separate file
> config.txt: move repack.* to a separate file
> config.txt: move rerere.* to a separate file
> config.txt: move reset.* to a separate file
> config.txt: move sendemail-config.txt to config/
> config.txt: move sequencer.* to a separate file
> config.txt: move showBranch.* to a separate file
> config.txt: move splitIndex.* to a separate file
> config.txt: move status.* to a separate file
> config.txt: move stash.* to a separate file
> config.txt: move submodule.* to a separate file
> config.txt: move tag.* to a separate file
> config.txt: move transfer.* to a separate file
> config.txt: move uploadarchive.* to a separate file
> config.txt: move uploadpack.* to a separate file
> config.txt: move url.* to a separate file
> config.txt: move user.* to a separate file
> config.txt: move versionsort.* to a separate file
> config.txt: move web.* to a separate file
> config.txt: move worktree.* to a separate file
> config.txt: remove config/dummy.txt
> thread-utils: macros to unconditionally compile pthreads API
> wildmatch: change behavior of "foo**bar" in WM_PATHNAME mode
> git-worktree.txt: correct linkgit command name
> sequencer.c: remove a stray semicolon
> tree-walk.c: fix overoptimistic inclusion in :(exclude) matching
> run-command.h: include thread-utils.h instead of pthread.h
> send-pack.c: move async's #ifdef NO_PTHREADS back to run-command.c
> index-pack: remove #ifdef NO_PTHREADS
> name-hash.c: remove #ifdef NO_PTHREADS
> attr.c: remove #ifdef NO_PTHREADS
> grep: remove #ifdef NO_PTHREADS
> grep: clean up num_threads handling
> preload-index.c: remove #ifdef NO_PTHREADS
> pack-objects: remove #ifdef NO_PTHREADS
> read-cache.c: remove #ifdef NO_PTHREADS
> read-cache.c: reduce branching based on HAVE_THREADS
> read-cache.c: initialize copy_len to shut up gcc 8
> Clean up pthread_create() error handling
> completion: use __gitcomp_builtin for format-patch
> build: fix broken command-list.h generation with core.autocrlf
> format-patch: respect --stat in cover letter's diffstat
> doc: move extensions.worktreeConfig to the right place
> clone: fix colliding file detection on APFS
> files-backend.c: fix build error on Solaris
> transport-helper.c: do not translate a string twice
>
> Nickolai Belakovski (2):
> worktree: update documentation for lock_reason and lock_reason_valid
> worktree: rename is_worktree_locked to worktree_lock_reason
>
> Noam Postavsky (1):
> log: fix coloring of certain octopus merge shapes
>
> Olga Telezhnaya (3):
> ref-filter: free memory from used_atom
> ls-remote: release memory instead of UNLEAK
> ref-filter: free item->value and item->value->s
>
> Phillip Wood (11):
> diff: fix --color-moved-ws=allow-indentation-change
> diff --color-moved-ws: fix double free crash
> diff --color-moved-ws: fix out of bounds string access
> diff --color-moved-ws: fix a memory leak
> diff --color-moved-ws: fix another memory leak
> diff --color-moved: fix a memory leak
> am: don't die in read_author_script()
> am: improve author-script error reporting
> am: rename read_author_script()
> add read_author_script() to libgit
> sequencer: use read_author_script()
>
> Pratik Karki (46):
> rebase: start implementing it as a builtin
> rebase: refactor common shell functions into their own file
> builtin/rebase: support running "git rebase <upstream>"
> builtin rebase: support --onto
> builtin rebase: support `git rebase --onto A...B`
> builtin rebase: handle the pre-rebase hook and --no-verify
> builtin rebase: support --quiet
> builtin rebase: support the `verbose` and `diffstat` options
> builtin rebase: require a clean worktree
> builtin rebase: try to fast forward when possible
> builtin rebase: support --force-rebase
> builtin rebase: start a new rebase only if none is in progress
> builtin rebase: only store fully-qualified refs in `options.head_name`
> builtin rebase: support `git rebase <upstream> <switch-to>`
> builtin rebase: support --continue
> builtin rebase: support --skip
> builtin rebase: support --abort
> builtin rebase: support --quit
> builtin rebase: support --edit-todo and --show-current-patch
> builtin rebase: actions require a rebase in progress
> builtin rebase: stop if `git am` is in progress
> builtin rebase: allow selecting the rebase "backend"
> builtin rebase: support --signoff
> builtin rebase: support --rerere-autoupdate
> builtin rebase: support --committer-date-is-author-date
> builtin rebase: support `ignore-whitespace` option
> builtin rebase: support `ignore-date` option
> builtin rebase: support `keep-empty` option
> builtin rebase: support `--autosquash`
> builtin rebase: support `--gpg-sign` option
> builtin rebase: support `-C` and `--whitespace=<type>`
> builtin rebase: support `--autostash` option
> builtin rebase: support `--exec`
> builtin rebase: support `--allow-empty-message` option
> builtin rebase: support --rebase-merges[=[no-]rebase-cousins]
> merge-base --fork-point: extract libified function
> builtin rebase: support `fork-point` option
> builtin rebase: add support for custom merge strategies
> builtin rebase: support --root
> builtin rebase: optionally auto-detect the upstream
> builtin rebase: optionally pass custom reflogs to reset_head()
> builtin rebase: fast-forward to onto if it is a proper descendant
> builtin rebase: show progress when connected to a terminal
> builtin rebase: use no-op editor when interactive is "implied"
> builtin rebase: error out on incompatible option/mode combinations
> rebase: default to using the builtin rebase
>
> Rafael Ascensão (2):
> refs: show --exclude failure with --branches/tags/remotes=glob
> refs: fix some exclude patterns being ignored
>
> Ralf Thielow (2):
> git-rebase.sh: fix typos in error messages
> builtin/rebase.c: remove superfluous space in messages
>
> Ramsay Jones (12):
> Makefile: add a hdr-check target
> json-writer.h: add missing include (hdr-check)
> ewah/ewok_rlw.h: add missing include (hdr-check)
> refs/ref-cache.h: add missing declarations (hdr-check)
> refs/packed-backend.h: add missing declaration (hdr-check)
> refs/refs-internal.h: add missing declarations (hdr-check)
> midx.h: add missing forward declarations (hdr-check)
> delta-islands.h: add missing forward declarations (hdr-check)
> headers: normalize the spelling of some header guards
> fetch-object.h: add missing declaration (hdr-check)
> ewok_rlw.h: add missing 'inline' to function definition
> commit-reach.h: add missing declarations (hdr-check)
>
> Rasmus Villemoes (6):
> help: redirect to aliased commands for "git cmd --help"
> git.c: handle_alias: prepend alias info when first argument is -h
> git-help.txt: document "git help cmd" vs "git cmd --help" for aliases
> Documentation/git-send-email.txt: style fixes
> send-email: only consider lines containing @ or <> for automatic Cc'ing
> send-email: also pick up cc addresses from -by trailers
>
> René Scharfe (12):
> mailinfo: support format=flowed
> fsck: add a performance test for skipList
> fsck: use strbuf_getline() to read skiplist file
> fsck: use oidset instead of oid_array for skipList
> sequencer: use return value of oidset_insert()
> grep: add -r/--[no-]recursive
> fetch-pack: factor out is_unmatched_ref()
> fetch-pack: load tip_oids eagerly iff needed
> khash: factor out kh_release_*
> oidset: use khash
> oidset: uninline oidset_init()
> commit-reach: fix cast in compare_commits_by_gen()
>
> Roger Strain (1):
> subtree: performance improvement for finding unexpected parent commits
>
> SZEDER Gábor (20):
> t1404: increase core.packedRefsTimeout to avoid occasional test failure
> Documentation/git.txt: clarify that GIT_TRACE=/path appends
> t3701-add-interactive: tighten the check of trace output
> t1700-split-index: drop unnecessary 'grep'
> t0090: disable GIT_TEST_SPLIT_INDEX for the test checking split index
> t1700-split-index: document why FSMONITOR is disabled in this test script
> split-index: add tests to demonstrate the racy split index problem
> t1700-split-index: date back files to avoid racy situations
> split-index: count the number of deleted entries
> split-index: don't compare cached data of entries already marked for split index
> split-index: smudge and add racily clean cache entries to split index
> split-index: BUG() when cache entry refers to non-existing shared entry
> object_id.cocci: match only expressions of type 'struct object_id'
> test-lib: introduce the '-V' short option for '--verbose-log'
> travis-ci: install packages in 'ci/install-dependencies.sh'
> coccicheck: introduce 'pending' semantic patches
> ref-filter: don't look for objects when outside of a repository
> tests: send "bug in the test script" errors to the script's stderr
> test-lib-functions: make 'test_cmp_rev' more informative on failure
> t/lib-git-daemon: fix signal checking
>
> Sam McKelvie (1):
> rev-parse: --show-superproject-working-tree should work during a merge
>
> Saulius Gurklys (1):
> doc: fix small typo in git show-branch
>
> Sebastian Staudt (1):
> travis-ci: no longer use containers
>
> Shulhan (1):
> builtin/remote: quote remote name on error to display empty name
>
> Stefan Beller (25):
> git-submodule.sh: align error reporting for update mode to use path
> git-submodule.sh: rename unused variables
> builtin/submodule--helper: factor out submodule updating
> builtin/submodule--helper: store update_clone information in a struct
> builtin/submodule--helper: factor out method to update a single submodule
> submodule--helper: replace connect-gitdir-workingtree by ensure-core-worktree
> submodule--helper: introduce new update-module-mode helper
> test_decode_color: understand FAINT and ITALIC
> t3206: add color test for range-diff --dual-color
> diff.c: simplify caller of emit_line_0
> diff.c: reorder arguments for emit_line_ws_markup
> diff.c: add set_sign to emit_line_0
> diff: use emit_line_0 once per line
> diff.c: omit check for line prefix in emit_line_0
> diff.c: rewrite emit_line_0 more understandably
> diff.c: add --output-indicator-{new, old, context}
> range-diff: make use of different output indicators
> range-diff: indent special lines as context
> refs.c: migrate internal ref iteration to pass thru repository argument
> refs.c: upgrade for_each_replace_ref to be a each_repo_ref_fn callback
> string-list: remove unused function print_string_list
> strbuf.h: format according to coding guidelines
> diff.c: pass sign_index to emit_line_ws_markup
> submodule helper: convert relative URL to absolute URL if needed
> builtin/submodule--helper: remove debugging leftover tracing
>
> Stephen P. Smith (10):
> wt-status.c: move has_unmerged earlier in the file
> wt-status: rename commitable to committable
> t7501: add test of "commit --dry-run --short"
> wt-status.c: set the committable flag in the collect phase
> roll wt_status_state into wt_status and populate in the collect phase
> t2000: rename and combine checkout clash tests
> t7509: cleanup description and filename
> t7502: rename commit test script to comply with naming convention
> t7500: rename commit tests script to comply with naming convention
> t7501: rename commit test to comply with naming convention
>
> Steve Hoelzer (1):
> poll: use GetTickCount64() to avoid wrap-around issues
>
> Steven Fernandez (1):
> git-completion.bash: add completion for stash list
>
> Strain, Roger L (4):
> subtree: refactor split of a commit into standalone method
> subtree: make --ignore-joins pay attention to adds
> subtree: use commits before rejoins for splits
> subtree: improve decision on merges kept in split
>
> Sven Strickroth (1):
> msvc: directly use MS version (_stricmp) of strcasecmp
>
> Tao Qingyun (3):
> refs: docstring typo
> builtin/branch.c: remove useless branch_get
> branch: trivial style fix
>
> Taylor Blau (4):
> transport.c: extract 'fill_alternate_refs_command'
> transport.c: introduce core.alternateRefsCommand
> transport.c: introduce core.alternateRefsPrefixes
> Documentation/config.txt: fix typo in core.alternateRefsCommand
>
> Thomas Gummerer (17):
> rerere: unify error messages when read_cache fails
> rerere: lowercase error messages
> rerere: wrap paths in output in sq
> rerere: mark strings for translation
> rerere: add documentation for conflict normalization
> rerere: fix crash with files rerere can't handle
> rerere: only return whether a path has conflicts or not
> rerere: factor out handle_conflict function
> rerere: return strbuf from handle path
> rerere: teach rerere to handle nested conflicts
> rerere: recalculate conflict ID when unresolved conflict is committed
> rerere: mention caveat about unmatched conflict markers
> rerere: add note about files with existing conflict markers
> .gitattributes: add conflict-marker-size for relevant files
> linear-assignment: fix potential out of bounds memory access
> t5551: move setup code inside test_expect blocks
> t5551: compare sorted cookies files
>
> Tim Schumacher (4):
> Documentation/Makefile: make manpage-base-url.xsl generation quieter
> alias: add support for aliases of an alias
> alias: show the call history when an alias is looping
> t0014: introduce an alias testing suite
>
> Todd Zullinger (1):
> Documentation: build technical/multi-pack-index
>
> Torsten Bögershausen (5):
> Make git_check_attr() a void function
> path.c: char is not (always) signed
> Upcast size_t variables to uintmax_t when printing
> remote-curl.c: xcurl_off_t is not portable (on 32 bit platfoms)
> t5601-99: Enable colliding file detection for MINGW
>
> Uwe Kleine-König (1):
> howto/using-merge-subtree: mention --allow-unrelated-histories
>
> brian m. carlson (26):
> t: add test functions to translate hash-related values
> t0000: use hash translation table
> t0000: update tests for SHA-256
> t0002: abstract away SHA-1 specific constants
> t0064: make hash size independent
> t1006: make hash size independent
> t1400: switch hard-coded object ID to variable
> t1405: make hash size independent
> t1406: make hash-size independent
> t1407: make hash size independent
> editorconfig: provide editor settings for Git developers
> editorconfig: indicate settings should be kept in sync
> pack-bitmap-write: use GIT_MAX_RAWSZ for allocation
> builtin/repack: replace hard-coded constants
> builtin/mktree: remove hard-coded constant
> builtin/fetch-pack: remove constants with parse_oid_hex
> pack-revindex: express constants in terms of the_hash_algo
> packfile: express constants in terms of the_hash_algo
> refs/packed-backend: express constants using the_hash_algo
> upload-pack: express constants in terms of the_hash_algo
> transport: use parse_oid_hex instead of a constant
> tag: express constant in terms of the_hash_algo
> apply: replace hard-coded constants
> apply: rename new_sha1_prefix and old_sha1_prefix
> submodule: make zero-oid comparison hash function agnostic
> rerere: convert to use the_hash_algo
>
> Ævar Arnfjörð Bjarmason (35):
> fetch: change "branch" to "reference" in --force -h output
> push tests: make use of unused $1 in test description
> push tests: use spaces in interpolated string
> fetch tests: add a test for clobbering tag behavior
> push doc: remove confusing mention of remote merger
> push doc: move mention of "tag <tag>" later in the prose
> push doc: correct lies about how push refspecs work
> fetch: document local ref updates with/without --force
> fetch: stop clobbering existing tags without --force
> fsck tests: setup of bogus commit object
> fsck tests: add a test for no skipList input
> fsck: document and test sorted skipList input
> fsck: document and test commented & empty line skipList input
> fsck: document that skipList input must be unabbreviated
> fsck: add a performance test
> fsck: support comments & empty lines in skipList
> commit-graph write: add progress output
> commit-graph verify: add progress output
> config doc: add missing list separator for checkout.optimizeNewBranch
> push doc: add spacing between two words
> fetch doc: correct grammar in --force docs
> gc: fix regression in 7b0f229222 impacting --quiet
> gc doc: mention the commit-graph in the intro
> pack-objects test: modernize style
> pack-objects tests: don't leave test .git corrupt at end
> index-pack tests: don't leave test repo dirty at end
> i18n: make GETTEXT_POISON a runtime option
> range-diff doc: add a section about output stability
> range-diff: fix regression in passing along diff options
> range-diff: make diff option behavior (e.g. --stat) consistent
> push: change needlessly ambiguous example in error
> rebase doc: document rebase.useBuiltin
> tests: add a special setup where rebase.useBuiltin is off
> read-cache: make the split index obey umask settings
> advice: don't pointlessly suggest --convert-graft-file
>
> Đoàn Trần Công Danh (1):
> git-compat-util: prefer poll.h to sys/poll.h
>
> --
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next prev parent reply other threads:[~2018-12-03 20:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-01 14:58 [ANNOUNCE] Git v2.20.0-rc2 Junio C Hamano
2018-12-03 20:21 ` [PATCH 0/3] " Martin Ågren
2018-12-03 20:21 ` [PATCH 1/3] RelNotes 2.20: move some items between sections Martin Ågren
2018-12-04 2:23 ` Junio C Hamano
2018-12-04 5:43 ` Martin Ågren
2018-12-04 5:43 ` [PATCH v2 " Martin Ågren
2018-12-04 5:43 ` [PATCH v2 2/3] RelNotes 2.20: clarify sentence Martin Ågren
2018-12-04 5:43 ` [PATCH v2 3/3] RelNotes 2.20: drop spurious double quote Martin Ågren
2018-12-03 20:21 ` [PATCH 2/3] RelNotes 2.20: clarify sentence Martin Ågren
2018-12-04 2:23 ` Junio C Hamano
2018-12-03 20:21 ` [PATCH 3/3] RelNotes 2.20: drop spurious double quote Martin Ågren
2018-12-04 2:26 ` Junio C Hamano
2018-12-03 20:45 ` Johannes Schindelin [this message]
2018-12-04 19:39 ` [ANNOUNCE] Git v2.20.0-rc2 Ævar Arnfjörð Bjarmason
2018-12-05 2:48 ` Stefan Beller
2018-12-05 4:05 ` Jeff King
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