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What's cooking (2026/05 #02)

todo
Junio C Hamano 2026-05-11 10:49:59 +09:00
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@ -1,10 +1,10 @@
To: git@vger.kernel.org
Subject: What's cooking in git.git (May 2026, #01)
X-master-at: 94f057755b7941b321fd11fec1b2e3ca5313a4e0
X-next-at: 4f69b47b940100b02630f745a52f9d9850f122b2
Subject: What's cooking in git.git (May 2026, #02)
X-master-at: 8a101334b374889938403824af956cd92e47b84d
X-next-at: b3efc6e59e31dfa0c917464e5e5ae3e0b7f5a886
Bcc: lwn@lwn.net, gitster@pobox.com

What's cooking in git.git (May 2026, #01)
What's cooking in git.git (May 2026, #02)
-----------------------------------------

Here are the topics that have been cooking in my tree. Commits
@ -17,11 +17,8 @@ A topic without enough support may be discarded after a long period
of no activity (of course they can be resubmitted when new interests
arise).

Git 2.54 has been released, and the tip of 'next' has acquired a
handful more topics, but no update to 'master' yet to kick off the
new cycle has happened (yet). I am still mostly offline for another
week, but just had a chance to pick up updates to a handful of
topics.
The first batch of topics marked for graduation for quite a while
since 2.54-rc2 have all been merged to 'master'.

Copies of the source code to Git live in many repositories, and the
following is a list of the ones I push into or their mirrors. Some
@ -51,17 +48,323 @@ Release tarballs are available at:

https://www.kernel.org/pub/software/scm/git/

--------------------------------------------------
[Graduated to 'master']

* ar/parallel-hooks (2026-04-10) 13 commits
(merged to 'next' on 2026-04-13 at 0a6acf0d17)
+ t1800: test SIGPIPE with parallel hooks
+ hook: allow hook.jobs=-1 to use all available CPU cores
+ hook: add hook.<event>.enabled switch
+ hook: move is_known_hook() to hook.c for wider use
+ hook: warn when hook.<friendly-name>.jobs is set
+ hook: add per-event jobs config
+ hook: add -j/--jobs option to git hook run
+ hook: mark non-parallelizable hooks
+ hook: allow pre-push parallel execution
+ hook: allow parallel hook execution
+ hook: parse the hook.jobs config
+ config: add a repo_config_get_uint() helper
+ repository: fix repo_init() memleak due to missing _clear()

Hook scripts defined via the configuration system can now be
configured to run in parallel.
source: <20260410090608.75283-1-adrian.ratiu@collabora.com>


* bc/rust-by-default (2026-04-09) 4 commits
(merged to 'next' on 2026-04-23 at fb9310bfae)
+ Enable Rust by default
+ Linux: link against libdl
+ ci: install cargo on Alpine
+ docs: update version with default Rust support

Rust support is enabled by default (but still allows opting out) in
some future version of Git.
source: <20260409224434.1861422-1-sandals@crustytoothpaste.net>


* cc/promisor-auto-config-url (2026-04-07) 10 commits
(merged to 'next' on 2026-04-13 at 289fcba081)
+ t5710: use proper file:// URIs for absolute paths
+ promisor-remote: remove the 'accepted' strvec
+ promisor-remote: keep accepted promisor_info structs alive
+ promisor-remote: refactor accept_from_server()
+ promisor-remote: refactor has_control_char()
+ promisor-remote: refactor should_accept_remote() control flow
+ promisor-remote: reject empty name or URL in advertised remote
+ promisor-remote: clarify that a remote is ignored
+ promisor-remote: pass config entry to all_fields_match() directly
+ promisor-remote: try accepted remotes before others in get_direct()
(this branch is used by cc/promisor-auto-config-url-more.)

Promisor remote handling has been refactored and fixed in
preparation for auto-configuration of advertised remotes.
source: <20260407115243.358642-1-christian.couder@gmail.com>


* dl/cache-tree-fully-valid-fix (2026-04-06) 1 commit
(merged to 'next' on 2026-04-13 at 68c82a9f37)
+ cache-tree: fix inverted object existence check in cache_tree_fully_valid

The check that implements the logic to see if an in-core cache-tree
is fully ready to write out a tree object was broken, which has
been corrected.
source: <20260406192711.68870-1-davidlin@stripe.com>


* ja/doc-difftool-synopsis-style (2026-04-04) 4 commits
(merged to 'next' on 2026-04-13 at 0e6c98f313)
+ doc: convert git-describe manual page to synopsis style
+ doc: convert git-shortlog manual page to synopsis style
+ doc: convert git-range-diff manual page to synopsis style
+ doc: convert git-difftool manual page to synopsis style

Doc mark-up updates.
source: <pull.2077.git.1775322767.gitgitgadget@gmail.com>


* jc/doc-timestamps-in-stat (2026-04-10) 1 commit
(merged to 'next' on 2026-04-20 at 0680260012)
+ CodingGuidelines: st_mtimespec vs st_mtim vs st_mtime

Doc update.
source: <xmqqzf3aofdj.fsf_-_@gitster.g>


* ps/test-set-e-clean (2026-04-21) 12 commits
(merged to 'next' on 2026-04-23 at 4f69b47b94)
+ t: detect errors outside of test cases
+ t9902: fix use of `read` with `set -e`
+ t6002: fix use of `expr` with `set -e`
+ t1301: don't fail in case setfacl(1) doesn't exist or fails
+ t0008: silence error in subshell when using `grep -v`
+ t: prepare `test_when_finished ()`/`test_atexit()` for `set -e`
+ t: prepare execution of potentially failing commands for `set -e`
+ t: prepare conditional test execution for `set -e`
+ t: prepare `git config --unset` calls for `set -e`
+ t: prepare `stop_git_daemon ()` for `set -e`
+ t: prepare `test_must_fail ()` for `set -e`
+ t: prepare `test_match_signal ()` calls for `set -e`

The test suite harness and many individual test scripts have been
updated to work correctly when 'set -e' is in effect, which helps
detect misspelled test commands.
source: <20260421-b4-pks-tests-with-set-e-v6-0-26330e3061ab@pks.im>


* sb/userdiff-lisp-family (2026-04-14) 2 commits
(merged to 'next' on 2026-04-20 at 5897c04899)
+ userdiff: extend Scheme support to cover other Lisp dialects
+ userdiff: tighten word-diff test case of the scheme driver

The userdiff driver for the Scheme language has been extended to
cover other Lisp dialects.
source: <pull.2000.v4.git.1776220063.gitgitgadget@gmail.com>


* sp/refs-reduce-the-repository (2026-04-04) 3 commits
(merged to 'next' on 2026-04-09 at bb1d626802)
+ refs/reftable-backend: drop uses of the_repository
+ refs: remove the_hash_algo global state
+ refs: add struct repository parameter in get_files_ref_lock_timeout_ms()

Code clean-up to use the right instance of a repository instance in
calls inside refs subsystem.
source: <20260404135914.61195-1-shreyanshpaliwalcmsmn@gmail.com>

--------------------------------------------------
[New Topics]

* js/mingw-no-nedmalloc (2026-05-08) 3 commits
- mingw: remove the vendored compat/nedmalloc/ subtree
- mingw: drop the build-system plumbing for nedmalloc
- mingw: stop using nedmalloc

Stop using unmaintained custom allocator in Windows build which was
the last user of the code.

Will merge to 'next'.
source: <pull.2104.v3.git.1778244661.gitgitgadget@gmail.com>


* sj/submodule-update-clone-config-fix (2026-05-09) 1 commit
- submodule-config: fix reading submodule.fetchJobs

The configuration variable submodule.fetchJobs was not read correctly,
which has been corrected.

Will merge to 'next'.
source: <pull.2287.v4.git.git.1778385022964.gitgitgadget@gmail.com>


* aw/validate-proxy-url-scheme (2026-05-05) 1 commit
- http: reject unsupported proxy URL schemes

Misspelt proxy URL (e.g., httt://...) did not trigger any warning
or failure, which has been corrected.

Will merge to 'next'?
source: <20260505091941.1825-2-aminnimaj@gmail.com>


* hn/branch-prune-merged (2026-05-05) 6 commits
- branch: add --all-remotes flag
- branch: add branch.<name>.pruneMerged opt-out
- fetch: add --prune-merged
- branch: add --prune-merged <remote>
- branch: let delete_branches warn instead of error on bulk refusal
- branch: add --forked <remote>

"git branch" command learned "--prune-merged" option to remove
local branches that have already been merged to the remote-tracking
branches they track.

Expecting a reroll to remove "fetch" part?
cf. <20260505220712.93952-1-haraldnordgren@gmail.com>
source: <pull.2285.v4.git.git.1778009038.gitgitgadget@gmail.com>


* kh/doc-restore-double-underscores-fix (2026-05-05) 1 commit
- doc: restore: remove double underscore

Doc update.

Will merge to 'next'.
source: <double_underscore.670@msgid.xyz>


* mm/diff-U-takes-no-negative-values (2026-05-05) 3 commits
- xdiff: guard against negative context lengths
- diff: reject negative values for -U/--unified
- diff: reject negative values for --inter-hunk-context

The command line parser for "git diff" learned a few options take
only non-negative integers.

Will merge to 'next'?
source: <pull.2105.git.1778022144.gitgitgadget@gmail.com>


* ps/clang-w-glibc-2.43-and-_Generic (2026-05-05) 1 commit
- build: tolerate use of _Generic from glibc 2.43 with Clang

Headers from glibc 2.43 when used with clang does not allow
disabling C11 language features, causing build failures..

Will merge to 'next'.
source: <20260505-b4-pks-ci-tolerate-glibc-generic-v1-1-5786386fe512@pks.im>


* mm/git-url-parse (2026-05-01) 8 commits
- t9904: add tests for the new url-parse builtin
- doc: describe the url-parse builtin
- builtin: create url-parse command
- urlmatch: define url_parse function
- url: return URL_SCHEME_UNKNOWN instead of dying
- url: move scheme detection to URL header/source
- url: move url_is_local_not_ssh to url.h
- connect: rename enum protocol to url_scheme

The internal URL parsing logic has been made accessible via a new
subcommand "git url-parse".

Will merge to 'next'?
source: <pull.1715.v3.git.git.1777699722.gitgitgadget@gmail.com>


* kh/doc-commit-graph (2026-05-07) 1 commit
- doc: add caveat about turning off commit-graph

Ramifications of turning off commit-graph has been documented a bit
more clearly.
source: <V3_caveat_commit-graph.6b6@msgid.xyz>


* dk/doc-exclude-is-shared-per-repo (2026-05-08) 1 commit
- ignore: note info/exclude lives in GIT_COMMON_DIR, not GIT_DIR

Document the fact that .git/info/exclude is shared across worktrees
linked to the same repository.

Will merge to 'next'?
source: <d58b6e921d3005c6170fc6c47f175214acb3fa68.1778249267.git.ben.knoble+github@gmail.com>


* jc/t5551-fix-expensive (2026-05-07) 1 commit
- t5551: "GIT_TEST_LONG=Yes make test" is broken

Test fix.

Will merge to 'next'.
source: <xmqqqznmeaco.fsf@gitster.g>


* kk/paint-down-to-common-optim (2026-05-08) 1 commit
- commit-reach: early exit paint_down_to_common for single merge-base

"git merge-base" optimization.

Comments?
source: <pull.2109.git.1778252837132.gitgitgadget@gmail.com>


* st/daemon-sockaddr-fixes (2026-05-08) 1 commit
- daemon: fix network address handling bugs

Correct use of sockaddr API in "git daemon".

Comments?
source: <pull.2299.git.git.1778291290159.gitgitgadget@gmail.com>


* ag/rebase-update-refs-limit-to-branches (2026-05-10) 1 commit
- rebase: ignore non-branch update-refs

"git rebase --update-refs", when used with an rebase.instructionFormat
with "%d" (describe) in it, tried to update local branch HEAD by
mistake, which has been corrected.

Will merge to 'next'.
source: <20260510224111.64467-2-mail@abhinavg.net>


* jc/ci-enable-expensive (2026-05-10) 2 commits
- ci: enable EXPENSIVE for contributor builds
- Merge branch 'js/objects-larger-than-4gb-on-windows' into jc/ci-enable-expensive
(this branch uses js/objects-larger-than-4gb-on-windows.)

Enable expensive tests to catch topics that may cause breakages on
integration branches closer to their origin in the contributor PR
builds.

Comments?
source: <xmqqjyta9630.fsf@gitster.g>


* rs/sideband-clear-line-before-print (2026-05-10) 1 commit
- sideband: clear full line when printing remote messages

Tweak the way how sideband messages from remote are printed while
we talk with a remote repository to avoid tickling terminal
emulator glitches.

Will merge to 'next'.
source: <9826dabf-c9a6-4397-8ae6-a24f9c507f1b@web.de>

--------------------------------------------------
[Cooking]

* jh/alias-i18n-fixes (2026-04-24) 1 commit
- alias: restore support for simple dotted aliases

Further update to the i18n alias support to avoid regressions.

Will merge to 'next'?
source: <20260424161707.1514255-1-jonatan@jontes.page>


* kn/refs-generic-helpers (2026-04-27) 9 commits
* kn/refs-generic-helpers (2026-05-04) 9 commits
- refs: use peeled tag values in reference backends
- refs: add peeled object ID to the `ref_update` struct
- refs: move object parsing to the generic layer
@ -75,7 +378,7 @@ Release tarballs are available at:
Refactor service routines in the ref subsystem backends.

Will merge to 'next'?
source: <20260427-refs-move-to-generic-layer-v3-0-e4638dfb7897@gmail.com>
source: <20260504-refs-move-to-generic-layer-v4-0-936ac2f0b1a3@gmail.com>


* ob/more-repo-config-values (2026-04-23) 8 commits
@ -109,7 +412,7 @@ Release tarballs are available at:

"git grep" update.

Will merge to 'next'?
Will merge to 'next'.
source: <9bd69678-f04b-41d2-ad74-a386820d34c8@web.de>


@ -143,44 +446,57 @@ Release tarballs are available at:
- urlmatch: change 'allow_globs' arg to bool
- t5710: simplify 'mkdir X' followed by 'git -C X init'
- Merge branch 'cc/promisor-auto-config-url' into cc/promisor-auto-config-url-more
(this branch uses cc/promisor-auto-config-url.)

The handling of promisor-remote protocol capability has been
loosened to allow the other side to add to the list of promisor
remotes via the promisor.acceptFromServerURL configuration
variable.

Comments?
cf. <875x4yoys5.fsf@toon--20250203-5JQV3.mail-host-address-is-not-set>
source: <20260427124108.3524129-1-christian.couder@gmail.com>


* js/maintenance-fix-deadlock-on-win10 (2026-04-28) 2 commits
* js/maintenance-fix-deadlock-on-win10 (2026-05-07) 2 commits
- maintenance(geometric): do release the `.idx` files before repacking
- mingw: optionally use legacy (non-POSIX) delete semantics

To help Windows 10 installations, avoid removing files whose
contents are still mmap()'ed.

Will merge to 'next'?
source: <pull.2103.git.1777380768.gitgitgadget@gmail.com>
Will merge to 'next'.
source: <pull.2103.v2.git.1778158273.gitgitgadget@gmail.com>


* js/objects-larger-than-4gb-on-windows (2026-04-28) 6 commits
* js/objects-larger-than-4gb-on-windows (2026-05-08) 11 commits
- ci: run expensive tests on push builds to integration branches
- t5608: mark >4GB tests as EXPENSIVE
- test-tool synthesize: add precomputed SHA-256 pack for 4 GiB + 1
- test-tool synthesize: precompute pack for 4 GiB + 1
- test-tool synthesize: use the unsafe hash for speed
- t5608: add regression test for >4GB object clone
- test-tool: add a helper to synthesize large packfiles
- delta, packfile: use size_t for delta header sizes
- odb, packfile: use size_t for streaming object sizes
- git-zlib: handle data streams larger than 4GB
- index-pack, unpack-objects: use size_t for object size
(this branch is used by jc/ci-enable-expensive.)

Update code paths that assumed "unsigned long" was long enough for
"size_t".

Expecting a reroll to mark EXPENSIVE tests as such.
source: <pull.2102.git.1777393580.gitgitgadget@gmail.com>
Will merge to 'next'.
source: <pull.2102.v3.git.1778228209.gitgitgadget@gmail.com>


* js/t5564-socks-use-short-path (2026-04-29) 1 commit
- t5564: use a short path for the SOCKS proxy socket
(merged to 'next' on 2026-05-11 at fbb23860ca)
+ t5564: use a short path for the SOCKS proxy socket

Avoid hitting the pathname limit for socks proxy socket during the
test..

Will merge to 'next'.
Will merge to 'master'.
source: <pull.2100.v2.git.1777450974159.gitgitgadget@gmail.com>


@ -203,17 +519,19 @@ Release tarballs are available at:
source: <20260429103607.406339-1-zakariyahali100@gmail.com>


* hn/checkout-track-fetch (2026-04-28) 1 commit
* hn/checkout-track-fetch (2026-05-08) 1 commit
- checkout: extend --track with a "fetch" mode to refresh start-point

"git checkout --track=..." learned to optionally fetch the branch
from the remote the new branch will work with.

Comments?
source: <pull.2281.v5.git.git.1777367012441.gitgitgadget@gmail.com>
cf. <f23eb128-958f-475f-911b-eac4f6daddff@gmail.com>
source: <pull.2281.v7.git.git.1778280727849.gitgitgadget@gmail.com>


* mf/revision-max-count-oldest (2026-04-30) 1 commit
* mf/revision-max-count-oldest (2026-05-09) 2 commits
- SQUASH??? tac is not portable
- revision.c: implement --max-count-oldest

"git rev-list" (and "git log" family of commands) learned a new "--max-count-oldest"
@ -243,7 +561,10 @@ Release tarballs are available at:
source: <bd48396137f8d1352d11b3bd2dca2848f24a347d.1777648798.git.phillip.wood@dunelm.org.uk>


* ds/path-walk-filters (2026-05-02) 7 commits
* ds/path-walk-filters (2026-05-04) 11 commits
- path-walk: support `combine` filter
- path-walk: support `object:type` filter
- path-walk: support `tree:0` filter
- pack-objects: support sparse:oid filter with path-walk
- path-walk: add pl_sparse_trees to control tree pruning
- path-walk: support blob size limit filter
@ -251,22 +572,24 @@ Release tarballs are available at:
- path-walk: support blobless filter
- t/perf: add pack-objects filter and path-walk benchmark
- pack-objects: pass --objects with --path-walk
- Merge branch 'en/backfill-fixes-and-edges' into ds/path-walk-filters
(this branch uses en/backfill-fixes-and-edges.)

The "git pack-objects --path-walk" traversal has been integrated
with several object filters, including blobless and sparse filters.

Comments?
source: <pull.2101.git.1777731354.gitgitgadget@gmail.com>
Expecting a reroll?
cf. <07b36bd8-376b-4a98-a735-0c0f75452c24@gmail.com>
source: <pull.2101.v2.git.1777926079.gitgitgadget@gmail.com>

--------------------------------------------------
[Cooking]

* en/ort-cached-rename-with-trivial-resolution (2026-04-20) 1 commit
- merge-ort: handle cached rename & trivial resolution interaction better
(merged to 'next' on 2026-05-11 at 9fe24668d9)
+ merge-ort: handle cached rename & trivial resolution interaction better

"ort" merge backend improvements.

Will merge to 'next'.
Will merge to 'master'.
source: <pull.2095.git.1776724214171.gitgitgadget@gmail.com>


@ -285,34 +608,37 @@ Release tarballs are available at:


* jk/revert-aa-reap-transport-child-processes (2026-04-22) 1 commit
- Revert "transport-helper, connect: use clean_on_exit to reap children on abnormal exit"
(merged to 'next' on 2026-05-11 at b41904c1d3)
+ Revert "transport-helper, connect: use clean_on_exit to reap children on abnormal exit"

Revert a recent change that introduced a regression to help mksh users.

Will merge to 'next'.
Will merge to 'master'.
source: <20260422230020.GA1839627@coredump.intra.peff.net>


* js/ci-github-actions-update (2026-04-30) 6 commits
- l10n: bump mshick/add-pr-comment from v2 to v3
- ci: bump git-for-windows/setup-git-for-windows-sdk from v1 to v2
- ci: bump actions/checkout from v5 to v6
- ci: bump actions/github-script from v8 to v9
- ci: bump actions/{upload,download}-artifact to v7 and v8
- ci: bump microsoft/setup-msbuild from v2 to v3
(merged to 'next' on 2026-05-11 at ba87f84054)
+ l10n: bump mshick/add-pr-comment from v2 to v3
+ ci: bump git-for-windows/setup-git-for-windows-sdk from v1 to v2
+ ci: bump actions/checkout from v5 to v6
+ ci: bump actions/github-script from v8 to v9
+ ci: bump actions/{upload,download}-artifact to v7 and v8
+ ci: bump microsoft/setup-msbuild from v2 to v3

Update various GitHub Actions versions.

Will merge to 'next'.
Will merge to 'master'.
source: <pull.2097.v3.git.1777534500.gitgitgadget@gmail.com>


* mf/format-patch-cover-letter-format-docfix (2026-04-22) 1 commit
- Fix docs for format.commitListFormat
(merged to 'next' on 2026-05-11 at 3cca9cc117)
+ Fix docs for format.commitListFormat

Docfix.

Will merge to 'next'.
Will merge to 'master'.
source: <576d29f15e016889e02c253713656cd8cbf1f04c.1776894255.git.mroik@delayed.space>


@ -321,7 +647,7 @@ Release tarballs are available at:

Test fix.

Will merge to 'next'?
Will merge to 'next'.
source: <20260421192132.51172-1-szeder.dev@gmail.com>


@ -337,26 +663,15 @@ Release tarballs are available at:
source: <cover.1777648598.git.phillip.wood@dunelm.org.uk>


* sb/userdiff-lisp-family (2026-04-14) 2 commits
(merged to 'next' on 2026-04-20 at 5897c04899)
+ userdiff: extend Scheme support to cover other Lisp dialects
+ userdiff: tighten word-diff test case of the scheme driver

The userdiff driver for the Scheme language has been extended to
cover other Lisp dialects.

Will merge to 'master'.
source: <pull.2000.v4.git.1776220063.gitgitgadget@gmail.com>


* ss/t7004-unhide-git-failures (2026-04-20) 3 commits
- t7004: avoid subshells to capture git exit codes
- t7004: dynamically grab expected state in tests
- t7004: drop hardcoded tag count for state verification
(merged to 'next' on 2026-05-11 at 9ee9feacb7)
+ t7004: avoid subshells to capture git exit codes
+ t7004: dynamically grab expected state in tests
+ t7004: drop hardcoded tag count for state verification

Test clean-up.

Will merge to 'next'.
Will merge to 'master'.
cf. <aecNc-BNwaqFlg5c@pks.im>
source: <20260421053334.5414-1-r.siddharth.shrimali@gmail.com>

@ -397,16 +712,18 @@ Release tarballs are available at:


* en/backfill-fixes-and-edges (2026-04-15) 3 commits
- backfill: default to grabbing edge blobs too
- backfill: document acceptance of revision-range in more standard manner
- backfill: reject rev-list arguments that do not make sense
(merged to 'next' on 2026-05-11 at baccbdf26d)
+ backfill: default to grabbing edge blobs too
+ backfill: document acceptance of revision-range in more standard manner
+ backfill: reject rev-list arguments that do not make sense
(this branch is used by ds/path-walk-filters.)

The 'git backfill' command now rejects revision-limiting options that
are incompatible with its operation, uses standard documentation for
revision ranges, and includes blobs from boundary commits by default
to improve performance of subsequent operations.

Will merge to 'next'.
Will merge to 'master'.
cf. <6e95b82a-19e3-460e-86f7-f899c2df261d@gmail.com>
source: <pull.2088.git.1776297482.gitgitgadget@gmail.com>

@ -454,19 +771,6 @@ Release tarballs are available at:
source: <pull.2093.v3.git.1776699778177.gitgitgadget@gmail.com>


* sp/refs-reduce-the-repository (2026-04-04) 3 commits
(merged to 'next' on 2026-04-09 at bb1d626802)
+ refs/reftable-backend: drop uses of the_repository
+ refs: remove the_hash_algo global state
+ refs: add struct repository parameter in get_files_ref_lock_timeout_ms()

Code clean-up to use the right instance of a repository instance in
calls inside refs subsystem.

Will merge to 'master'.
source: <20260404135914.61195-1-shreyanshpaliwalcmsmn@gmail.com>


* ps/odb-in-memory (2026-04-10) 18 commits
- t/unit-tests: add tests for the in-memory object source
- odb: generic in-memory source
@ -492,43 +796,10 @@ Release tarballs are available at:
tentative objects (like the virtual blob object that represents the
working tree file used by "git blame").

Will merge to 'next'?
Will merge to 'next'.
source: <20260410-b4-pks-odb-source-inmemory-v3-0-22fd0fad58fe@pks.im>


* jc/doc-timestamps-in-stat (2026-04-10) 1 commit
(merged to 'next' on 2026-04-20 at 0680260012)
+ CodingGuidelines: st_mtimespec vs st_mtim vs st_mtime

Doc update.

Will merge to 'master'.
source: <xmqqzf3aofdj.fsf_-_@gitster.g>


* ps/test-set-e-clean (2026-04-21) 12 commits
(merged to 'next' on 2026-04-23 at 4f69b47b94)
+ t: detect errors outside of test cases
+ t9902: fix use of `read` with `set -e`
+ t6002: fix use of `expr` with `set -e`
+ t1301: don't fail in case setfacl(1) doesn't exist or fails
+ t0008: silence error in subshell when using `grep -v`
+ t: prepare `test_when_finished ()`/`test_atexit()` for `set -e`
+ t: prepare execution of potentially failing commands for `set -e`
+ t: prepare conditional test execution for `set -e`
+ t: prepare `git config --unset` calls for `set -e`
+ t: prepare `stop_git_daemon ()` for `set -e`
+ t: prepare `test_must_fail ()` for `set -e`
+ t: prepare `test_match_signal ()` calls for `set -e`

The test suite harness and many individual test scripts have been
updated to work correctly when 'set -e' is in effect, which helps
detect misspelled test commands.

Will merge to 'master'.
source: <20260421-b4-pks-tests-with-set-e-v6-0-26330e3061ab@pks.im>


* js/adjust-tests-to-explicitly-access-bare-repo (2026-04-26) 8 commits
- safe.bareRepository: default to "explicit" with WITH_BREAKING_CHANGES
- status tests: filter `.gitconfig` from status output
@ -559,20 +830,6 @@ Release tarballs are available at:
source: <20260403-includeif-worktree-v3-0-109ce5782b03@black-desk.cn>


* bc/rust-by-default (2026-04-09) 4 commits
(merged to 'next' on 2026-04-23 at fb9310bfae)
+ Enable Rust by default
+ Linux: link against libdl
+ ci: install cargo on Alpine
+ docs: update version with default Rust support

Rust support is enabled by default (but still allows opting out) in
some future version of Git.

Will merge to 'master'.
source: <20260409224434.1861422-1-sandals@crustytoothpaste.net>


* ps/shift-root-in-graph (2026-04-27) 1 commit
- graph: add indentation for commits preceded by a parentless commit

@ -596,31 +853,6 @@ Release tarballs are available at:
source: <20260403100135.3901610-1-joerg@thalheim.io>


* dl/cache-tree-fully-valid-fix (2026-04-06) 1 commit
(merged to 'next' on 2026-04-13 at 68c82a9f37)
+ cache-tree: fix inverted object existence check in cache_tree_fully_valid

The check that implements the logic to see if an in-core cache-tree
is fully ready to write out a tree object was broken, which has
been corrected.

Will merge to 'master'.
source: <20260406192711.68870-1-davidlin@stripe.com>


* ja/doc-difftool-synopsis-style (2026-04-04) 4 commits
(merged to 'next' on 2026-04-13 at 0e6c98f313)
+ doc: convert git-describe manual page to synopsis style
+ doc: convert git-shortlog manual page to synopsis style
+ doc: convert git-range-diff manual page to synopsis style
+ doc: convert git-difftool manual page to synopsis style

Doc mark-up updates.

Will merge to 'master'.
source: <pull.2077.git.1775322767.gitgitgadget@gmail.com>


* lp/repack-propagate-promisor-debugging-info (2026-04-18) 6 commits
- repack-promisor: add missing headers
- t7703: test for promisor file content after geometric repack
@ -662,7 +894,7 @@ Release tarballs are available at:
ODB transaction interface is being reworked to explicitly handle
object writes.

Will merge to 'next'?
Will merge to 'next'.
source: <20260402213220.2651523-1-jltobler@gmail.com>


@ -772,27 +1004,6 @@ Release tarballs are available at:
source: <20260328001113.1275291-1-pabloosabaterr@gmail.com>


* cc/promisor-auto-config-url (2026-04-07) 10 commits
(merged to 'next' on 2026-04-13 at 289fcba081)
+ t5710: use proper file:// URIs for absolute paths
+ promisor-remote: remove the 'accepted' strvec
+ promisor-remote: keep accepted promisor_info structs alive
+ promisor-remote: refactor accept_from_server()
+ promisor-remote: refactor has_control_char()
+ promisor-remote: refactor should_accept_remote() control flow
+ promisor-remote: reject empty name or URL in advertised remote
+ promisor-remote: clarify that a remote is ignored
+ promisor-remote: pass config entry to all_fields_match() directly
+ promisor-remote: try accepted remotes before others in get_direct()
(this branch is used by cc/promisor-auto-config-url-more.)

Promisor remote handling has been refactored and fixed in
preparation for auto-configuration of advertised remotes.

Will merge to 'master'.
source: <20260407115243.358642-1-christian.couder@gmail.com>


* jr/bisect-custom-terms-in-output (2026-04-17) 2 commits
- rev-parse: use selected alternate terms to look up refs
- bisect: use selected alternate terms in status output
@ -804,14 +1015,16 @@ Release tarballs are available at:
source: <20260417-bisect-terms-v3-0-d659fa547261@schlaraffenlan.de>


* ua/push-remote-group (2026-04-27) 3 commits
- SQUASH??? -Werror=sign-compare workaround
* ua/push-remote-group (2026-05-03) 3 commits
- push: support pushing to a remote group
- remote: move remote group resolution to remote.c
- remote: fix sign-compare warnings in push_cas_option

"git push" learned to take a "remote group" name to push to, which
causes pushes to multiple places, just like "git fetch" would do.
source: <20260427140530.856125-1-usmanakinyemi202@gmail.com>

Comments?
source: <20260503153402.1333220-1-usmanakinyemi202@gmail.com>


* hn/git-checkout-m-with-stash (2026-04-28) 5 commits
@ -826,25 +1039,23 @@ Release tarballs are available at:
branch, but it gave only one chance to resolve conflicts. The command
was taught to create a stash to save the local changes.

Will merge to 'next'?
Will merge to 'next'.
source: <pull.2234.v16.git.git.1777401552.gitgitgadget@gmail.com>


* kh/name-rev-custom-format (2026-04-30) 6 commits
. SQUASH???
. format-rev: introduce builtin for on-demand pretty formatting
. name-rev: make dedicated --annotate-stdin --name-only test
. name-rev: factor code for sharing with a new command
. name-rev: run clang-format before factoring code
. name-rev: wrap both blocks in braces
* kh/name-rev-custom-format (2026-05-07) 5 commits
- format-rev: introduce builtin for on-demand pretty formatting
- name-rev: make dedicated --annotate-stdin --name-only test
- name-rev: factor code for sharing with a new command
- name-rev: run clang-format before factoring code
- name-rev: wrap both blocks in braces

A new builtin "git format-rev" is introduced for pretty formatting
one revision expression per line or commit object names found in
running text.

Breaks CI.
cf. <8cdfbf18-6137-47c0-8134-4cd9f767fa4f@app.fastmail.com>
source: <V3_CV_format-rev.66a@msgid.xyz>
Will merge to 'next'.
source: <V4_CV_format-rev.6aa@msgid.xyz>


* js/parseopt-subcommand-autocorrection (2026-04-27) 11 commits
@ -957,37 +1168,19 @@ Release tarballs are available at:
source: <pull.2147.v15.git.git.1776259657.gitgitgadget@gmail.com>


* ar/parallel-hooks (2026-04-10) 13 commits
(merged to 'next' on 2026-04-13 at 0a6acf0d17)
+ t1800: test SIGPIPE with parallel hooks
+ hook: allow hook.jobs=-1 to use all available CPU cores
+ hook: add hook.<event>.enabled switch
+ hook: move is_known_hook() to hook.c for wider use
+ hook: warn when hook.<friendly-name>.jobs is set
+ hook: add per-event jobs config
+ hook: add -j/--jobs option to git hook run
+ hook: mark non-parallelizable hooks
+ hook: allow pre-push parallel execution
+ hook: allow parallel hook execution
+ hook: parse the hook.jobs config
+ config: add a repo_config_get_uint() helper
+ repository: fix repo_init() memleak due to missing _clear()

Will merge to 'master'.
source: <20260410090608.75283-1-adrian.ratiu@collabora.com>


* pw/xdiff-shrink-memory-consumption (2026-04-02) 4 commits
. xdiff: reduce the size of array
. xprepare: simplify error handling
. xdiff: cleanup xdl_clean_mmatch()
. xdiff: reduce size of action arrays
* pw/xdiff-shrink-memory-consumption (2026-05-04) 5 commits
- xdiff: reduce the size of array
- xprepare: simplify error handling
- xdiff: cleanup xdl_clean_mmatch()
- xdiff: reduce size of action arrays
- Merge branch 'en/xdiff-cleanup-3' into pw/xdiff-shrink-memory-consumption
(this branch uses en/xdiff-cleanup-3.)

Shrink wasted memory in Myers diff that does not account for common
prefix and suffix removal.

Needs to be rebased on updated en/xdiff-cleanup-3.
source: <cover.1775141855.git.phillip.wood@dunelm.org.uk>
Will merge to 'next'?
source: <cover.1777903579.git.phillip.wood@dunelm.org.uk>


* en/xdiff-cleanup-3 (2026-04-29) 6 commits
@ -997,8 +1190,9 @@ Release tarballs are available at:
- xdiff/xdl_cleanup_records: use unambiguous types
- xdiff: use unambiguous types in xdl_bogo_sqrt()
- xdiff/xdl_cleanup_records: delete local recs pointer
(this branch is used by pw/xdiff-shrink-memory-consumption.)

Preparation of the xdiff/ codebase to work with Rust.

Will merge to 'next'?
Will merge to 'next'.
source: <pull.2156.v6.git.git.1777500495.gitgitgadget@gmail.com>