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Subject[ANNOUNCE] Git v2.30.0-rc0
Date
An early preview release Git v2.30.0-rc0 is now available for
testing at the usual places. It is comprised of 413 non-merge
commits since v2.29.0, contributed by 60 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
'v2.30.0-rc0' 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 v2.29.0 are as follows.
Welcome to the Git development community!

Alexey, Amanda Shafack, Bradley M. Kuhn, Caleb Tillman, Charvi
Mendiratta, Daniel Duvall, Daniel Gurney, Dennis Ameling, Javier
Spagnoletti, Jinoh Kang, Joey Salazar, Konrad Borowski, Marlon
Rac Cambasis, Michał Kępień, Nate Avers, Nipunn Koorapati,
Rafael Silva, Robert Karszniewicz, Samuel Čavoj, Sean Barag,
Sibo Dong, Simão Afonso, Sohom Datta, Thomas Koutcher, and
Victor Engmark.

Returning contributors who helped this release are as follows.
Thanks for your continued support.

Adam Spiers, Ævar Arnfjörð Bjarmason, Alex Vandiver, Arnout
Engelen, brian m. carlson, Christian Couder, Chris. Webster,
Denton Liu, Derrick Stolee, Drew DeVault, Elijah Newren,
Emily Shaffer, Felipe Contreras, Han-Wen Nienhuys, Jeff King,
Jiang Xin, Johannes Schindelin, Jonathan Tan, Josh Steadmon,
Junio C Hamano, Kyle Meyer, Martin Ågren, Matheus Tavares,
Nicolas Morey-Chaisemartin, Patrick Steinhardt, Peter Kaestle,
Philippe Blain, Phillip Wood, Pranit Bauva, René Scharfe,
Sergey Organov, Srinidhi Kaushik, Štěpán Němec, SZEDER
Gábor, and Taylor Blau.

----------------------------------------------------------------

Git 2.30 Release Notes (draft)
==============================

Updates since v2.29
-------------------

UI, Workflows & Features

* Userdiff for PHP update.

* Userdiff for Rust update.

* Userdiff for CSS update.

* The command line completion script (in contrib/) learned that "git
stash show" takes the options "git diff" takes.

* "git worktree list" now shows if each worktree is locked. This
possibly may open us to show other kinds of states in the future.

* "git maintenance", an extended big brother of "git gc", continues
to evolve.

* "git push --force-with-lease[=<ref>]" can easily be misused to lose
commits unless the user takes good care of their own "git fetch".
A new option "--force-if-includes" attempts to ensure that what is
being force-pushed was created after examining the commit at the
tip of the remote ref that is about to be force-replaced.

* "git clone" learned clone.defaultremotename configuration variable
to customize what nickname to use to call the remote the repository
was cloned from.

* "git checkout" learned to use checkout.guess configuration variable
and enable/disable its "--[no-]guess" option accordingly.

* "git resurrect" script (in contrib/) learned that the object names
may be longer than 40-hex depending on the hash function in use.

* "git diff A...B" learned "git diff --merge-base A B", which is a
longer short-hand to say the same thing.

* A sample 'push-to-checkout' hook, that performs the same as
what the built-in default action does, has been added.

* "git diff" family of commands learned the "-I<regex>" option to
ignore hunks whose changed lines all match the given pattern.

* The userdiff pattern learned to identify the function definition in
POSIX shells and bash.

* "git checkout-index" did not consistently signal an error with its
exit status, but now it does.

* A commit and tag object may have CR at the end of each and
every line (you can create such an object with hash-object or
using --cleanup=verbatim to decline the default clean-up
action), but it would make it impossible to have a blank line
to separate the title from the body of the message. We are now
more lenient and accept a line with lone CR on it as a blank line,
too.

* Exit codes from "git remote add" etc. were not usable by scripted
callers, but now they are.

* "git archive" now allows compression level higher than "-9"
when generating tar.gz output.

* Zsh autocompletion (in contrib/) update.

* The maximum length of output filenames "git format-patch" creates
has become configurable (used to be capped at 64).

* "git rev-parse" learned the "--end-of-options" to help scripts to
safely take a parameter that is supposed to be a revision, e.g.
"git rev-parse --verify -q --end-of-options $rev".

* The command line completion script (in contrib/) learned to expand
commands that are alias of alias.

* "git update-ref --stdin" learns to take multiple transactions in a
single session.

* Various subcommands of "git config" that takes value_regex
learn the "--literal-value" option to take the value_regex option
as a literal string.

* The transport layer was taught to optionally exchange the session
ID assigned by the trace2 subsystem during fetch/push transactions.

* "git imap-send" used to ignore configuration variables like
core.askpass; this has been corrected.

* "git $cmd $args", when $cmd is not a recognised subcommand, by
default tries to see if $cmd is a typo of an existing subcommand
and optionally executes the corrected command if there is only one
possibility, depending on the setting of help.autocorrect; the
users can now disable the whole thing, including the cycles spent
to find a likely typo, by setting the configuration variable to
'never'.

* "@" sometimes worked (e.g. "git push origin @:there") as a part of
a refspec element, but "git push origin @" did not work, which has
been corrected.


Performance, Internal Implementation, Development Support etc.

* Use "git archive" more to produce the release tarball.

* GitHub Actions automated test improvement to skip tests on a tree
identical to what has already been tested.

* Test-coverage for running commit-graph task "git maintenance" has
been extended.

* Our test scripts can be told to run only individual pieces while
skipping others with the "--run=..." option; they were taught to
take a substring of test title, in addition to numbers, to name the
test pieces to run.

* Adjust tests so that they won't scream when the default initial
branch name is changed to 'main'.

* Rewriting "git bisect" in C continues.

* More preliminary tests have been added to document desired outcome
of various "directory rename" situations.

* Micro clean-up of a couple of test scripts.

* "git diff" and other commands that share the same machinery to
compare with working tree files have been taught to take advantage
of the fsmonitor data when available.

* The code to detect premature EOF in the sideband demultiplexer has
been cleaned up.

* Test scripts are being prepared to transition of the default branch
name to 'main'.

* "git fetch --depth=<n>" over the stateless RPC / smart HTTP
transport handled EOF from the client poorly at the server end.

* A specialization of hashmap that uses a string as key has been
introduced. Hopefully it will see wider use over time.

* "git bisect start/next" in a large span of history spends a lot of
time trying to come up with exactly the half-way point; this can be
optimized by stopping when we see a commit that is close enough to
the half-way point.

* A lazily defined test prerequisite can now be defined in terms of
another lazily defined test prerequisite.

* Expectation for the original contributor after responding to a
review comment to use the explanation in a patch update has been
described.

* Multiple "credential-store" backends can race to lock the same
file, causing everybody else but one to fail---reattempt locking
with some timeout to reduce the rate of the failure.

* "git-parse-remote" shell script library outlived its usefulness.

* Like die() and error(), a call to warning() will also trigger a
trace2 event.

* Use of non-reentrant localtime() has been removed.

* Non-reentrant time-related library functions and ctime/asctime with
awkward calling interfaces are banned from the codebase.


Fixes since v2.29
-----------------

* In 2.29, "--committer-date-is-author-date" option of "rebase" and
"am" subcommands lost the e-mail address by mistake, which has been
corrected.
(merge 5f35edd9d7 jk/committer-date-is-author-date-fix later to maint).

* "git checkout -p A...B [-- <path>]" did not work, even though the
same command without "-p" correctly used the merge-base between
commits A and B.
(merge 35166b1fb5 dl/checkout-p-merge-base later to maint).

* The side-band status report can be sent at the same time as the
primary payload multiplexed, but the demultiplexer on the receiving
end incorrectly split a single status report into two, which has
been corrected.
(merge 712b0377db js/avoid-split-sideband-message later to maint).

* "git fast-import" wasted a lot of memory when many marks were in use.
(merge 3f018ec716 jk/fast-import-marks-alloc-fix later to maint).

* A test helper "test_cmp A B" was taught to diagnose missing files A
or B as a bug in test, but some tests legitimately wanted to notice
a failure to even create file B as an error, in addition to leaving
the expected result in it, and were misdiagnosed as a bug. This
has been corrected.
(merge 262d5ad5a5 es/test-cmp-typocatcher later to maint).

* When "git commit-graph" detects the same commit recorded more than
once while it is merging the layers, it used to die. The code now
ignores all but one of them and continues.
(merge 85102ac71b ds/commit-graph-merging-fix later to maint).

* The meaning of a Signed-off-by trailer can vary from project to
project; this and also what it means to this project has been
clarified in the documentation.
(merge 3abd4a67d9 bk/sob-dco later to maint).

* "git credential' didn't honor the core.askPass configuration
variable (among other things), which has been corrected.
(merge 567ad2c0f9 tk/credential-config later to maint).

* Dev support to catch a tentative definition of a variable in our C
code as an error.
(merge 5539183622 jk/no-common later to maint).

* "git rebase --rebase-merges" did not correctly pass --gpg-sign
command line option to underlying "git merge" when replaying a merge
using non-default merge strategy or when replaying an octopus merge
(because replaying a two-head merge with the default strategy was
done in a separate codepath, the problem did not trigger for most
users), which has been corrected.
(merge 43ad4f2eca sc/sequencer-gpg-octopus later to maint).

* "git apply -R" did not handle patches that touch the same path
twice correctly, which has been corrected. This is most relevant
in a patch that changes a path from a regular file to a symbolic
link (and vice versa).
(merge b0f266de11 jt/apply-reverse-twice later to maint).

* A recent oid->hash conversion missed one spot, breaking "git svn".
(merge 03bb366de4 bc/svn-hash-oid-fix later to maint).

* The documentation on the "--abbrev=<n>" option did not say the
output may be longer than "<n>" hexdigits, which has been
clarified.
(merge cda34e0d0c jc/abbrev-doc later to maint).

* "git p4" now honors init.defaultBranch configuration.
(merge 1b09d1917f js/p4-default-branch later to maint).

* Recently the format of an internal state file "rebase -i" uses has
been tightened up for consistency, which would hurt those who start
"rebase -i" with old git and then continue with new git. Loosen
the reader side a bit (which we may want to tighten again in a year
or so).
(merge c779386182 jc/sequencer-stopped-sha-simplify later to maint).

* The code to see if "git stash drop" can safely remove refs/stash
has been made more carerful.
(merge 4f44c5659b rs/empty-reflog-check-fix later to maint).

* "git log -L<range>:<path>" is documented to take no pathspec, but
this was not enforced by the command line option parser, which has
been corrected.
(merge 39664cb0ac jc/line-log-takes-no-pathspec later to maint).

* "git format-patch --output=there" did not work as expected and
instead crashed. The option is now supported.
(merge dc1672dd10 jk/format-patch-output later to maint).

* Define ARM64 compiled with MSVC to be little-endian.
(merge 0c038fc65a dg/bswap-msvc later to maint).

* "git rebase -i" did not store ORIG_HEAD correctly.
(merge 8843302307 pw/rebase-i-orig-head later to maint).

* "git blame -L :funcname -- path" did not work well for a path for
which a userdiff driver is defined.

* "make DEVELOPER=1 sparse" used to run sparse and let it emit
warnings; now such warnings will cause an error.
(merge 521dc56270 jc/sparse-error-for-developer-build later to maint).

* "git blame --ignore-revs-file=<file>" learned to ignore a
non-existent object name in the input, instead of complaining.
(merge c714d05875 jc/blame-ignore-fix later to maint).

* Running "git diff" while allowing external diff in a state with
unmerged paths used to segfault, which has been corrected.
(merge d66851806f jk/diff-release-filespec-fix later to maint).

* Build configuration cleanup.
(merge b990f02fd8 ab/config-mak-uname-simplify later to maint).

* Fix regression introduced when nvimdiff support in mergetool was added.
(merge 12026f46e7 pd/mergetool-nvimdiff later to maint).

* The exchange between receive-pack and proc-receive hook did not
carefully check for errors.

* The code was not prepared to deal with pack .idx file that is
larger than 4GB.
(merge 81c4c5cf2e jk/4gb-idx later to maint).

* Since jgit does not yet work with SHA-256 repositories, mark the
tests that uses it not to run unless we are testing with ShA-1
repositories.
(merge ea699b4adc sg/t5310-jgit-wants-sha1 later to maint).

* Config parser fix for "git notes".
(merge 45fef1599a na/notes-displayref-is-not-boolean later to maint).

* Move a definition of compatibility wrapper from cache.h to
git-compat-util.h
(merge a76b138daa hn/sleep-millisec-decl later to maint).

* Error message fix.
(merge eaf5341538 km/stash-error-message-fix later to maint).

* "git pull --rebase --recurse-submodules" checked for local changes
in a wrong range and failed to run correctly when it should.
(merge 5176f20ffe pb/pull-rebase-recurse-submodules later to maint).

* "git push" that is killed may leave a pack-objects process behind,
still computing to find a good compression, wasting cycles. This
has been corrected.
(merge 8b59935114 jk/stop-pack-objects-when-push-is-killed later to maint).

* "git fetch" that is killed may leave a pack-objects process behind,
still computing to find a good compression, wasting cycles. This
has been corrected.
(merge 309a4028e7 jk/stop-pack-objects-when-fetch-is-killed later to maint).

* "git add -i" failed to honor custom colors configured to show
patches, which has been corrected.
(merge 96386faa03 js/add-i-color-fix later to maint).

* Processes that access packdata while the .idx file gets removed
(e.g. while repacking) did not fail or fall back gracefully as they
could.
(merge 506ec2fbda tb/idx-midx-race-fix later to maint).

* "git apply" adjusted the permission bits of working-tree files and
directories according core.sharedRepository setting by mistake and
for a long time, which has been corrected.
(merge eb3c027e17 mt/do-not-use-scld-in-working-tree later to maint).

* "fetch-pack" could pass NULL pointer to unlink(2) when it sees an
invalid filename; the error checking has been tightened to make
this impossible.
(merge 6031af387e rs/fetch-pack-invalid-lockfile later to maint).

* "git maintenance run/start/stop" needed to be run in a repository
to hold the lockfile they use, but didn't make sure they are
actually in a repository, which has been corrected.

* The glossary described a branch as an "active" line of development,
which is misleading---a stale and non-moving branch is still a
branch.
(merge eef1ceabd8 so/glossary-branch-is-not-necessarily-active later to maint).

* Newer versions of xsltproc can assign IDs in HTML documents it
generates in a consistent manner. Use the feature to help format
HTML version of the user manual reproducibly.
(merge 3569e11d69 ae/doc-reproducible-html later to maint).

* Tighten error checking in the codepath that responds to "git fetch".
(merge d43a21bdbb jk/check-config-parsing-error-in-upload-pack later to maint).

* Other code cleanup, docfix, build fix, etc.
(merge 3e0a5dc9af cc/doc-filter-branch-typofix later to maint).
(merge 32c83afc2c cw/ci-ghwf-check-ws-errors later to maint).
(merge 5eb2ed691b rs/tighten-callers-of-deref-tag later to maint).
(merge 6db29ab213 jk/fast-import-marks-cleanup later to maint).
(merge e5cf6d3df4 nk/dir-c-comment-update later to maint).
(merge 5710dcce74 jk/report-fn-typedef later to maint).
(merge 9a82db1056 en/sequencer-rollback-lock-cleanup later to maint).
(merge 4e1bee9a99 js/t7006-cleanup later to maint).
(merge f5bcde6c58 es/tutorial-mention-asciidoc-early later to maint).
(merge 714d491af0 so/format-patch-doc-on-default-diff-format later to maint).
(merge 0795df4b9b rs/clear-commit-marks-in-repo later to maint).
(merge 9542d56379 sd/prompt-local-variable later to maint).
(merge 06d43fad18 rs/pack-write-hashwrite-simplify later to maint).
(merge b7e20b4373 mc/typofix later to maint).
(merge f6bcd9a8a4 js/test-whitespace-fixes later to maint).
(merge 53b67a801b js/test-file-size later to maint).
(merge 970909c2a7 rs/hashwrite-be64 later to maint).
(merge 5a923bb1f0 ma/list-object-filter-opt-msgfix later to maint).
(merge 1c3e412916 rs/archive-plug-leak-refname later to maint).
(merge d44e5267ea rs/plug-diff-cache-leak later to maint).
(merge 793c1464d3 ab/gc-keep-base-option later to maint).
(merge b86339b12b mt/worktree-error-message-fix later to maint).
(merge e01ae2a4a7 js/pull-rebase-use-advise later to maint).
(merge e63d774242 sn/config-doc-typofix later to maint).
(merge 08e9df2395 jk/multi-line-indent-style-fix later to maint).
(merge e66590348a da/vs-build-iconv-fix later to maint).
(merge 7fe07275be js/cmake-extra-built-ins-fix later to maint).

----------------------------------------------------------------

Changes since v2.29.0 are as follows:

Adam Spiers (1):
hook: add sample template for push-to-checkout

Alex Vandiver (2):
dir.c: fix comments to agree with argument name
fsmonitor: use fsmonitor data in `git diff`

Alexey (1):
completion: fix zsh installation instructions

Amanda Shafack (1):
t2200,t9832: avoid using 'git' upstream in a pipe

Arnout Engelen (1):
doc: make HTML manual reproducible

Bradley M. Kuhn (2):
Documentation: clarify and expand description of --signoff
Documentation: stylistically normalize references to Signed-off-by:

Caleb Tillman (1):
t0000: use test_path_is_file instead of "test -f"

Charvi Mendiratta (5):
t7101,t7102,t7201: modernize test formatting
t7102,t7201: remove unnecessary blank spaces in test body
t7102,t7201: remove whitespace after redirect operator
t7201: use 'git -C' to avoid subshell
t7201: put each command on a separate line

Chris. Webster (1):
ci: github action - add check for whitespace errors

Christian Couder (1):
filter-branch doc: fix filter-repo typo

Daniel Duvall (1):
upload-pack: allow stateless client EOF just prior to haves

Daniel Gurney (2):
compat/bswap.h: simplify MSVC endianness detection
compat/bswap.h: don't assume MSVC is little-endian

Dennis Ameling (1):
ci(vs-build): stop passing the iconv library location explicitly

Denton Liu (18):
t4068: remove unnecessary >tmp
git-diff-index.txt: make --cached description a proper sentence
git-diff.txt: backtick quote command text
contrib/completion: extract common diff/difftool options
diff-lib: accept option flags in run_diff_index()
diff-lib: define diff_get_merge_base()
t4068: add --merge-base tests
builtin/diff-index: learn --merge-base
builtin/diff-tree: learn --merge-base
contrib/completion: complete `git diff --merge-base`
Documentation/config/checkout: replace sq with backticks
builtin/checkout: fix `git checkout -p HEAD...` bug
Doc: document "A...B" form for <tree-ish> in checkout and switch
add-patch: add NEEDSWORK about comparing commits
t2016: add a NEEDSWORK about the PERL prerequisite
checkout: learn to respect checkout.guess
contrib/git-resurrect.sh: indent with tabs
contrib/git-resurrect.sh: use hash-agnostic OID pattern

Derrick Stolee (28):
maintenance: add prefetch task
maintenance: add loose-objects task
maintenance: create auto condition for loose-objects
midx: enable core.multiPackIndex by default
midx: use start_delayed_progress()
maintenance: add incremental-repack task
maintenance: auto-size incremental-repack batch
maintenance: add incremental-repack auto condition
maintenance: optionally skip --auto process
maintenance: add --schedule option and config
for-each-repo: run subcommands on configured repos
maintenance: add [un]register subcommands
maintenance: add start/stop subcommands
maintenance: test commit-graph auto condition
commit-graph: ignore duplicates when merging layers
commit-graph: don't write commit-graph when disabled
maintenance: core.commitGraph=false prevents writes
maintenance: create maintenance.strategy config
maintenance: use 'incremental' strategy by default
maintenance: add troubleshooting guide to docs
config: convert multi_replace to flags
config: replace 'value_regex' with 'value_pattern'
t1300: test "set all" mode with value-pattern
t1300: add test for --replace-all with value-pattern
config: add --fixed-value option, un-implemented
config: plumb --fixed-value into config API
config: implement --fixed-value with --get*
maintenance: use 'git config --fixed-value'

Drew DeVault (1):
help.c: help.autocorrect=never means "do not compute suggestions"

Elijah Newren (37):
hashmap: add usage documentation explaining hashmap_free[_entries]()
directory-rename-detection.txt: update references to regression tests
t6423: more involved directory rename test
t6423: update directory rename detection tests with new rule
t6423: more involved rules for renaming directories into each other
t7518: fix flaky grep invocation
test-lib: allow selecting tests by substring/glob with --run
t6006, t6012: adjust tests to use 'setup' instead of synonyms
test-lib: reduce verbosity of skipped tests
sequencer: remove duplicate rollback_lock_file() call
t/: new helper for tests that pass with ort but fail with recursive
merge tests: expect improved directory/file conflict handling in ort
t6416: correct expectation for rename/rename(1to2) + directory/file
t6404, t6423: expect improved rename/delete handling in ort backend
t6423: expect improved conflict markers labels in the ort backend
merge tests: expect slight differences in output for recursive vs. ort
t6423, t6436: note improved ort handling with dirty files
t6423: note improved ort handling with untracked files
t6423: add more details about direct resolution of directories
merge-ort: barebones API of new merge strategy with empty implementation
merge-ort-wrappers: new convience wrappers to mimic the old merge API
fast-rebase: demonstrate merge-ort's API via new test-tool command
hashmap: adjust spacing to fix argument alignment
hashmap: allow re-use after hashmap_free()
hashmap: introduce a new hashmap_partial_clear()
hashmap: provide deallocation function names
strmap: new utility functions
merge,rebase,revert: select ort or recursive by config or environment
strmap: add more utility functions
strmap: enable faster clearing and reusing of strmaps
strmap: add functions facilitating use as a string->int map
strmap: split create_entry() out of strmap_put()
strmap: add a strset sub-type
strmap: enable allocations to come from a mem_pool
strmap: take advantage of FLEXPTR_ALLOC_STR when relevant
Use new HASHMAP_INIT macro to simplify hashmap initialization
shortlog: use strset from strmap.h

Emily Shaffer (1):
MyFirstContribution: clarify asciidoc dependency

Felipe Contreras (41):
completion: zsh: fix __gitcomp_direct()
completion: zsh: fix name due to broken autoloading
completion: zsh: fix bash script extension
completion: zsh: reorganize install instructions
completion: zsh: fix for directories with spaces
completion: zsh: update slave script locations
completion: prompt: fix color for Zsh
completion: zsh: fix for command aliasing
completion: bash: synchronize zsh wrapper
completion: bash: remove zsh wrapper
completion: zsh: fix completion for --no-.. options
completion: fix conflict with bashcomp
completion: zsh: add missing direct_append
completion: zsh: fix splitting of words
completion: zsh: simplify compadd functions
completion: zsh: simplify direct compadd
completion: zsh: trivial cleanup
completion: zsh: simplify nl_append
completion: zsh: simplify file_direct
completion: zsh: shuffle functions around
completion: zsh: refactor command completion
completion: zsh: improve command tags
completion: zsh: add alias descriptions
completion: zsh: trivial simplification
completion: zsh: add simple version check
completion: bash: trivial cleanup
completion: bash: cleanup cygwin check
completion: bash: remove old compat wrappers
zsh: update copyright notices
completion: bash: support recursive aliases
completion: bash: check for alias loop
completion: bash: improve alias loop detection
tests: push: improve cleanup of HEAD tests
tests: push: trivial cleanup
refspec: make @ a synonym of HEAD
refspec: trivial cleanup
.gitignore: remove dangling file
test: completion: fix typos
tests: lib-functions: trivial style cleanups
completion: zsh: fix file completion regression
completion: bash: fix gitk alias regression

Han-Wen Nienhuys (1):
move sleep_millisec to git-compat-util.h

Javier Spagnoletti (1):
userdiff: PHP: catch "abstract" and "final" functions

Jeff King (35):
fast-import: fix over-allocation of marks storage
usage: define a type for a reporting function
config.mak.dev: build with -fno-common
fast-import: remove duplicated option-parsing line
perl: check for perl warnings while running tests
t3436: check --committer-date-is-author-date result more carefully
am: fix broken email with --committer-date-is-author-date
rebase: fix broken email with --committer-date-is-author-date
am, sequencer: stop parsing our own committer ident
test-pkt-line: drop colon from sideband identity
checkout-index: drop error message from empty --stage=all
checkout-index: propagate errors to exit code
sideband: diagnose more sideband anomalies
format-patch: refactor output selection
format-patch: tie file-opening logic to output_directory
format-patch: support --output option
rev-parse: don't accept options after dashdash
rev-parse: put all options under the "-" check
rev-parse: handle --end-of-options
compute pack .idx byte offsets using size_t
use size_t to store pack .idx byte offsets
fsck: correctly compute checksums on idx files larger than 4GB
block-sha1: take a size_t length parameter
packfile: detect overflow in .idx file size checks
repack: make "exts" array available outside cmd_repack()
send-pack: kill pack-objects helper on signal or exit
submodule: fix fetch_in_submodule logic
upload-pack: kill pack-objects helper on signal or exit
banned.h: mark non-reentrant gmtime, etc as banned
t7900: speed up expensive test
gitignore: drop duplicate entry for git-sh-i18n
banned.h: mark ctime_r() and asctime_r() as banned
Makefile: mark git-maintenance as a builtin
upload-pack: propagate return value from object filter config callback
style: indent multiline "if" conditions to align

Jiang Xin (3):
t5411: new helper filter_out_user_friendly_and_stable_output
receive-pack: gently write messages to proc-receive
receive-pack: use default version 0 for proc-receive

Jinoh Kang (2):
diff: allow passing NULL to diff_free_filespec_data()
t7800: simplify difftool test

Joey Salazar (1):
t7006: Use test_path_is_* functions in test script

Johannes Schindelin (57):
ci: work around old records of GitHub runs
ci: make the "skip-if-redundant" check more defensive
sideband: avoid reporting incomplete sideband messages
sideband: report unhandled incomplete sideband messages as bugs
SKIP_DASHED_BUILT_INS: do not skip the bin/ programs
fmt-merge-msg: also suppress "into main" by default
t9801: use `--` in preparation for default branch rename
tests: start moving to a different default main branch name
t6200: adjust suppression pattern to also match "main"
t5703: adjust a test case for the upcoming default branch name
t3200: prepare for `main` being shorter than `master`
t9902: prepare a test for the upcoming default branch name
tests: prepare aligned mentions of the default branch name
t1400: prepare for `main` being default branch name
t5411: start using the default branch name "main"
t5411: start adjusting the support files for init.defaultBranch=main
t5411: adjust the remaining support files for init.defaultBranch=main
t5411: finish preparing for `main` being the default branch name
t5515: use `main` as the name of the main branch for testing (part 1)
t5515: use `main` as the name of the main branch for testing (part 2)
t5515: use `main` as the name of the main branch for testing (part 3)
t5515: use `main` as the name of the main branch for testing (conclusion)
t2402: fix typo
ci: make the whitespace checker more robust
tests: consolidate the `file_size` function into `test-lib-functions.sh`
ci: avoid using the deprecated `set-env` construct
p4: respect init.defaultBranch
t1004: insert missing "branch" in a message
t3406: indent with tabs, not spaces
t3427: adjust stale comment
t5400,t5402: consistently indent with tabs, not with spaces
t5570: remove trailing padding
t9603: use tabs for indentation
add -i (built-in): do show an error message for incorrect inputs
add -i (built-in): send error messages to stderr
add -p (built-in): imitate `xdl_format_hunk_hdr()` generating hunk headers
add -i: use `reset_color` consistently
add -i (built-in): prevent the `reset` "color" from being configured
add -i (built-in): use correct names to load color.diff.* config
mergetools/bc: add `bc4` to the alias list for Beyond Compare
mergetool: avoid letting `list_tool_variants` break user-defined setups
add -p (built-in): do not color the progress indicator separately
add -i (built-in): use the same indentation as the Perl version
add -i (Perl version): color header to match the C version
add -p: prefer color.diff.context over color.diff.plain
add -i: verify in the tests that colors can be overridden
t2106: adjust style to the current conventions
t2106: make test independent of the current main branch name
t2106: ensure that the checkout fails for the expected reason
t3040: remove stale note
t1309: use a neutral branch name in the `onbranch` test cases
t4015: let the test pass with any default branch name
pull: colorize the hint about setting `pull.rebase`
t3404: do not depend on any specific default branch name
t5526: avoid depending on a specific default branch name
t5526: drop the prereq expecting the default branch name `main`
cmake: determine list of extra built-ins dynamically

Jonathan Tan (3):
apply: when -R, also reverse list of sections
sequencer: tolerate abbreviated stopped-sha file
usage: add trace2 entry upon warning()

Josh Steadmon (12):
docs: new capability to advertise session IDs
docs: new transfer.advertiseSID option
trace2: add a public function for getting the SID
upload-pack: advertise session ID in v0 capabilities
receive-pack: advertise session ID in v0 capabilities
serve: advertise session ID in v2 capabilities
transport: log received server session ID
fetch-pack: advertise session ID in capabilities
upload-pack, serve: log received client session ID
send-pack: advertise session ID in capabilities
receive-pack: log received client session ID
t7900: fix typo: "test_execpt_success"

Junio C Hamano (28):
doc: preparatory clean-up of description on the sign-off option
SubmittingPatches: clarify DCO is our --signoff rule
Revert "test_cmp: diagnose incorrect arguments"
t7102: prepare expected output inside test_expect_* block
Git 2.29.1
other small fixes for 2.29.2
SubmittingPatches: clarify the purpose of the final resend
First batch
Git 2.29.2
Second batch
Makefile: enable -Wsparse-error for DEVELOPER build
Third batch
log: diagnose -L used with pathspec as an error
doc: clarify that --abbrev=<n> is about the minimum length
Fourth batch
format-patch: make output filename configurable
Fifth batch
ci: avoid `set-env` construct in print-test-failures.sh
Sixth batch
Seventh batch
MyFirstContribition: answering questions is not the end of the story
config doc: value-pattern is not necessarily a regexp
Eighth batch
Ninth batch
Revert "submodules: fix of regression on fetching of non-init subsub-repo"
Tenth batch
Eleventh batch
Git 2.30-rc0

Konrad Borowski (1):
userdiff: recognize 'macro_rules!' as starting a Rust function block

Kyle Meyer (1):
stash: add missing space to an error message

Marlon Rac Cambasis (1):
doc: fixing two trivial typos in Documentation/

Martin Ågren (5):
list-objects-filter-options: fix function name in BUG
grep: don't set up a "default" repo for grep
grep: use designated initializers for `grep_defaults`
grep: copy struct in one fell swoop
MyFirstObjectWalk: drop `init_walken_defaults()`

Matheus Tavares (2):
worktree: fix order of arguments in error message
apply: don't use core.sharedRepository to create working tree files

Michał Kępień (2):
merge-base, xdiff: zero out xpparam_t structures
diff: add -I<regex> that ignores matching changes

Nate Avers (2):
notes.c: fix a segfault in notes_display_config()
t3301: test proper exit response to no-value notes.displayRef.

Nicolas Morey-Chaisemartin (1):
imap-send: parse default git config

Nipunn Koorapati (17):
t/perf/README: elaborate on output format
t/perf/p7519-fsmonitor.sh: warm cache on first git status
t/perf: add fsmonitor perf test for git diff
perf lint: add make test-lint to perf tests
p7519-fsmonitor: refactor to avoid code duplication
p7519-fsmonitor: add a git add benchmark
t/perf/fsmonitor: separate one time repo initialization
t/perf/fsmonitor: move watchman setup to one-time-repo-setup
t/perf/fsmonitor: improve error message if typoing hook name
t/perf/fsmonitor: factor description out for readability
t/perf/fsmonitor: shorten DESC to basename
t/perf/fsmonitor: silence initial git commit
t/perf/fsmonitor: factor setup for fsmonitor into function
t/perf/fsmonitor: initialize test with git reset
t/perf/fsmonitor: perf comparison of multiple fsmonitor integrations
t/perf/fsmonitor: add benchmark for dirty status
perf/fsmonitor: use test_must_be_empty helper

Patrick Steinhardt (4):
t1400: avoid touching refs on filesystem
update-ref: allow creation of multiple transactions
p1400: use `git-update-ref --stdin` to test multiple transactions
update-ref: disallow "start" for ongoing transactions

Peter Kaestle (1):
submodules: fix of regression on fetching of non-init subsub-repo

Philippe Blain (14):
ref-filter: handle CRLF at end-of-line more gracefully
log, show: add tests for messages containing CRLF
doc: log, gitk: move '-L' description to 'line-range-options.txt'
doc: line-range: improve formatting
blame-options.txt: also mention 'funcname' in '-L' description
doc: add more pointers to gitattributes(5) for userdiff
line-log: mention both modes in 'blame' and 'log' short help
blame: enable funcname blaming with userdiff driver
blame: simplify 'setup_scoreboard' interface
blame: simplify 'setup_blame_bloom_data' interface
pull --rebase: compute rebase arguments in separate function
t5572: add notes on a peculiar test
t5572: describe '--rebase' tests a little more
pull: check for local submodule modifications with the right range

Phillip Wood (4):
rebase -i: stop overwriting ORIG_HEAD buffer
rebase -i: use struct object_id rather than looking up commit
rebase -i: use struct object_id when writing state
rebase -i: simplify get_revision_ranges()

Pranit Bauva (7):
bisect--helper: finish porting `bisect_start()` to C
bisect--helper: retire `--bisect-clean-state` subcommand
bisect--helper: retire `--next-all` subcommand
bisect--helper: reimplement `bisect_state` & `bisect_head` shell functions in C
bisect--helper: retire `--check-expected-revs` subcommand
bisect--helper: retire `--write-terms` subcommand
bisect--helper: retire `--bisect-autostart` subcommand

Rafael Silva (2):
worktree: teach `list` to annotate locked worktree
maintenance: fix SEGFAULT when no repository

René Scharfe (19):
Makefile: use git init/add/commit/archive for dist-doc
Makefile: remove the unused variable TAR_DIST_EXTRA_OPTS
grep: handle deref_tag() returning NULL
blame: handle deref_tag() returning NULL
line-log: handle deref_tag() returning NULL
object: allow clear_commit_marks_all to handle any repo
bisect: clear flags in passed repository
stash: simplify reflog emptiness check
pack-write: use hashwrite_be32() instead of double-buffering array
archive: support compression levels beyond 9
blame: silently ignore invalid ignore file objects
csum-file: add hashwrite_be64()
midx: use hashwrite_be64()
pack-write: use hashwrite_be64()
diff-lib: plug minor memory leaks in do_diff_cache()
archive: release refname after use
gc: fix cast in compare_tasks_by_selection()
fetch-pack: disregard invalid pack lockfiles
gitignore: remove entry for git serve

Robert Karszniewicz (2):
git-completion.bash: __git_diff_common_options: add --[no-]patch
git-completion.bash: stash-show: complete $__git_diff_common_options

SZEDER Gábor (4):
bisect: loosen halfway() check for a large number of commits
t5310-pack-bitmaps: skip JGit tests with SHA256
tests: make sure nested lazy prereqs work reliably
tests: fix description of 'test_set_prereq'

Samuel Čavoj (3):
sequencer: fix gpg option passed to merge subcommand
sequencer: pass explicit --no-gpg-sign to merge
t3435: add tests for rebase -r GPG signing

Sean Barag (7):
clone: add tests for --template and some disallowed option pairs
clone: use more conventional config/option layering
remote: add tests for add and rename with invalid names
refs: consolidate remote name validation
clone: validate --origin option before use
clone: read new remote name from remote_name instead of option_origin
clone: allow configurable default for `-o`/`--origin`

Sergey Organov (2):
doc/diff-options: fix out of place mentions of '--patch/-p'
glossary: improve "branch" definition

Sibo Dong (1):
git-prompt.sh: localize `option` in __git_ps1_show_upstream

Simão Afonso (1):
crendential-store: use timeout when locking file

Sohom Datta (1):
userdiff: expand detected chunk headers for css

Srinidhi Kaushik (3):
push: add reflog check for "--force-if-includes"
push: parse and set flag for "--force-if-includes"
t, doc: update tests, reference for "--force-if-includes"

Taylor Blau (5):
builtin/repack.c: keep track of what pack-objects wrote
builtin/repack.c: don't move existing packs out of the way
packfile.c: protect against disappearing indexes
midx.c: protect against disappearing packs
builtin/bugreport.c: use thread-safe localtime_r()

Thomas Koutcher (1):
credential: load default config

Victor Engmark (1):
userdiff: support Bash

brian m. carlson (1):
svn: use correct variable name for short OID

Ævar Arnfjörð Bjarmason (8):
remote: add meaningful exit code on missing/existing
config.mak.uname: remove unused the NO_R_TO_GCC_LINKER flag
config.mak.uname: remove unused NEEDS_SSL_WITH_CURL flag
submodule: use "fetch" logic instead of custom remote discovery
submodule: remove sh function in favor of helper
parse-remote: remove this now-unused library
gc docs: change --keep-base-pack to --keep-largest-pack
gc: rename keep_base_pack variable for --keep-largest-pack

Štěpán Němec (1):
config.txt: fix a typo (backslash != backquote)

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