What's cooking in git.git (Oct 2025, #11; Tue, 28)

[Junio C Hamano <gitster@pobox.com>]

Here are the topics that have been cooking in my tree.  Commits
prefixed with '+' are in 'next' (being in 'next' is a sign that a
topic is stable enough to be used and are candidate to be in a
future release).  Commits prefixed with '-' are only in 'seen', and
aren't considered "accepted" at all and may be annotated with an URL
to a message that raises issues but they are no means exhaustive.  A
topic without enough support may be discarded after a long period of
no activity (of course they can be resubmit when new interests
arise).

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
repositories have only a subset of branches.

With maint, master, next, seen, todo:

	git://git.kernel.org/pub/scm/git/git.git/
	git://repo.or.cz/alt-git.git/
	https://kernel.googlesource.com/pub/scm/git/git/
	https://github.com/git/git/
	https://gitlab.com/git-scm/git/

With all the integration branches and topics broken out:

	https://github.com/gitster/git/

Even though the preformatted documentation in HTML and man format
are not sources, they are published in these repositories for
convenience (replace "htmldocs" with "manpages" for the manual
pages):

	git://git.kernel.org/pub/scm/git/git-htmldocs.git/
	https://github.com/gitster/git-htmldocs.git/

Release tarballs are available at:

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

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

* cc/fast-import-strip-signed-tags (2025-10-13) 5 commits
  (merged to 'next' on 2025-10-22 at c25f8aa54a)
 + fast-import: add '--signed-tags=<mode>' option
 + fast-export: handle all kinds of tag signatures
 + t9350: properly count annotated tags
 + lib-gpg: allow tests with GPGSM or GPGSSH prereq first
 + doc: git-tag: stop focusing on GPG signed tags

 "git fast-import" is taught to handle signed tags, just like it
 recently learned to handle signed commits, in different ways.
 
 source: <20251013084857.1646783-1-christian.couder@gmail.com>


* ds/sparse-checkout-clean (2025-10-20) 8 commits
  (merged to 'next' on 2025-10-20 at afc50f3401)
 + sparse-index: improve advice message instructions
  (merged to 'next' on 2025-09-25 at 00b296f153)
 + t: expand tests around sparse merges and clean
 + sparse-index: point users to new 'clean' action
 + sparse-checkout: add --verbose option to 'clean'
 + dir: add generic "walk all files" helper
 + sparse-checkout: match some 'clean' behavior
 + sparse-checkout: add basics of 'clean' command
 + sparse-checkout: remove use of the_repository

 "git sparse-checkout" subcommand learned a new "clean" action to
 prune otherwise unused working-tree files that are outside the
 areas of interest.
 
 source: <pull.1941.v3.git.1757673011.gitgitgadget@gmail.com>


* ps/ci-rust (2025-10-14) 8 commits
  (merged to 'next' on 2025-10-22 at 89129fa777)
 + rust: support for Windows
 + ci: verify minimum supported Rust version
 + ci: check for common Rust mistakes via Clippy
 + rust/varint: add safety comments
 + ci: check formatting of our Rust code
 + ci: deduplicate calls to `apt-get update`
 + Merge branch 'ps/gitlab-ci-windows-improvements' into ps/ci-rust
 + Merge branch 'ps/rust-balloon' into ps/ci-rust
 (this branch is used by ps/rust-cbindgen and qj/doc-first-contrib-check-lore.)

 CI improvements to handle the recent Rust integration better.
 
 source: <20251015-b4-pks-ci-rust-v3-0-13810af33bd5@pks.im>

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

* qj/doc-my1stcontrib-email-verify (2025-10-27) 1 commit
 - MyFirstContribution: add note on confirming patches

 The "MyFirstContribution" tutorial tells the reader how to send out
 their patches; the section gained a hint to verify the message
 reached the mailing list.

 Will merge to 'next'.
 source: <20251027111600.1481-1-qjessa662@gmail.com>


* xr/ref-debug-remove-on-disk (2025-10-24) 1 commit
 - refs: add missing remove_on_disk implementation for debug backend

 The "debug" ref-backend was missing a method implementation, which
 has been corrected.

 Will merge to 'next'.
 source: <pull.2082.git.git.1761295094982.gitgitgadget@gmail.com>


* ad/blame-diff-algorithm (2025-10-28) 1 commit
 - blame: make diff algorithm configurable

 source: <pull.2075.v2.git.git.1761658643278.gitgitgadget@gmail.com>


* cc/fast-import-export-i18n-cleanup (2025-10-28) 5 commits
 - gpg-interface: mark a string for translation
 - fast-import: mark strings for translation
 - fast-export: mark strings for translation
 - gpg-interface: use left shift to define GPG_VERIFY_*
 - gpg-interface: simplify ssh fingerprint parsing

 source: <20251028081232.3068147-1-christian.couder@gmail.com>


* eb/t1016-hash-transition-fix (2025-10-28) 1 commit
 - t1016-compatObjectFormat: really freeze time for reproduciblity

 source: <87frb310d2.fsf_-_@email.froward.int.ebiederm.org>


* ps/packed-git-in-object-store (2025-10-28) 9 commits
 - packfile: track packs via the MRU list exclusively
 - packfile: always add packfiles to MRU when adding a pack
 - packfile: move list of packs into the packfile store
 - builtin/pack-objects: simplify logic to find kept or nonlocal objects
 - packfile: fix approximation of object counts
 - http: refactor subsystem to use `packfile_list`s
 - packfile: move the MRU list into the packfile store
 - packfile: use a `strmap` to store packs by name
 - Merge branch 'ps/remove-packfile-store-get-packs' into ps/packed-git-in-object-store
 (this branch uses ps/remove-packfile-store-get-packs and tb/incremental-midx-part-3.1.)

 source: <20251028-pks-packfiles-store-drop-list-v1-0-1a3b82030a7a@pks.im>

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

* tu/credential-install (2025-10-25) 1 commit
  (merged to 'next' on 2025-10-28 at 43589c4832)
 + contrib/credential: add install target

 Contributed credential helpers (obviously in contrib/) now have "cd
 $there && make install" target.

 Will merge to 'master'.
 source: <f67b3cbd-a117-a863-37ba-fbba7a2ca17a@mailbox.tu-dresden.de>


* jk/diff-patch-dry-run-cleanup (2025-10-24) 6 commits
  (merged to 'next' on 2025-10-26 at 28426e9102)
 + diff: simplify run_external_diff() quiet logic
 + diff: drop dry-run redirection to /dev/null
 + diff: replace diff_options.dry_run flag with NULL file
 + diff: drop save/restore of color_moved in dry-run mode
 + diff: send external diff output to diff_options.file
 + Merge branch 'ly/diff-name-only-with-diff-from-content' into jk/diff-patch-dry-run-cleanup
 (this branch uses ly/diff-name-only-with-diff-from-content.)

 Finishing touches to fixes to the recent regression in "git diff -w
 --quiet" and anything that needs to internally generate patch to
 see if it turns empty.

 Will merge to 'master'.
 source: <20251024170522.GA2344972@coredump.intra.peff.net>


* qj/doc-first-contrib-check-lore (2025-10-24) 1 commit
 - MyFirstContribution: add tip to confirm patches reached the mailing list
 (this branch uses ps/rust-cbindgen.)

 Doc update.

 Comments?
 source: <20251024-b4-pks-rust-cbindgen-v2-0-4b4bd4f18490@pks.im>


* rs/merge-base-optim (2025-10-24) 1 commit
  (merged to 'next' on 2025-10-26 at 45f9bd4b81)
 + commit-reach: avoid commit_list_insert_by_date()

 The code to walk revision graph to compute merge base has been
 optimized.

 Will merge to 'master'.
 source: <87a00cb8-8faf-48ec-91aa-009e6e906363@web.de>


* rs/add-patch-quit (2025-10-24) 2 commits
  (merged to 'next' on 2025-10-26 at 859e2555b2)
 + add-patch: quit on EOF
 + add-patch: quit without skipping undecided hunks

 The 'q'(uit) command in "git add -p" has been improved to quit
 without doing any meaningless work before leaving, and giving EOF
 (typically control-D) to the prompt is made to behave the same way.

 Will merge to 'master'.
 source: <13529bee-1e02-4c20-9461-6569312bfe4f@web.de>


* ey/commit-graph-changed-paths-config (2025-10-17) 1 commit
  (merged to 'next' on 2025-10-23 at 48fd936ff1)
 + commit-graph: add new config for changed-paths & recommend it in scalar

 A new configuration variable commitGraph.changedPaths allows to
 turn "--changed-paths" on by default for "git commit-graph".

 Will merge to 'master'.
 source: <pull.1983.v2.git.1760734739642.gitgitgadget@gmail.com>


* ob/gpg-interface-cleanup (2025-10-23) 2 commits
  (merged to 'next' on 2025-10-24 at ce6d041635)
 + gpg-interface: do not use misdesigned strbuf_split*()
 + gpg-interface: do not use misdesigned strbuf_split*()

 strbuf_split*() to split a string into multiple strbufs is often a
 wrong API to use.  A few uses of it have been removed by
 simplifying the code.

 Will merge to 'master'.
 cf. <CAP8UFD1fousSKKduFAaZrsV9REnOaRDOQYcqB+rTQ0Ys60OWGA@mail.gmail.com>
 source: <cover.1761217100.git.belkid98@gmail.com>


* rz/bisect-help-unknown (2025-10-22) 1 commit
  (merged to 'next' on 2025-10-24 at d0633ab14d)
 + bisect: fix handling of `help` and invalid subcommands

 "git bisect" command did not react correctly to "git bisect help"
 and "git bisect unknown", which has been corrected.

 Will merge to 'master'.
 source: <pull.2078.git.git.1761122173126.gitgitgadget@gmail.com>


* ps/rust-cbindgen (2025-10-24) 6 commits
 - rust: generate bindings via cbindgen
 - meson: rename Rust library target
 - ci: use Debian instead of deprecated i386/ubuntu
 - gitlab-ci: backfill missing Linux jobs
 - gitlab-ci: reorder Linux job matrix to match GitHub's order
 - Merge branch 'ps/ci-rust' into ps/rust-cbindgen
 (this branch is used by qj/doc-first-contrib-check-lore.)

 Introduce cbindgen in the build framework to help interfacing with
 Rust.

 Another dependency in an ecosystem that is not mature yet complicates things a bit too much?
 source: <20251024-b4-pks-rust-cbindgen-v2-0-4b4bd4f18490@pks.im>


* jk/match-pathname-fix (2025-10-26) 2 commits
  (merged to 'next' on 2025-10-26 at f18b45f0df)
 + match_pathname(): give fnmatch one char of prefix context
 + match_pathname(): reorder prefix-match check

 The wildmatch code had a corner case bug that mistakenly makes
 "foo**/bar" match with "foobar", which has been corrected.

 Will merge to 'master'.
 source: <20251026154036.GA2173430@coredump.intra.peff.net>


* kf/log-shortlog-completion-fix (2025-10-20) 1 commit
  (merged to 'next' on 2025-10-24 at 2300659a0a)
 + completion: complete some 'git log' options

 "git shortlog" knows "--committer" and "--author" options, which
 the command line completion (in contrib/) did not handle well,
 which has been corrected.

 Will merge to 'master'.
 source: <pull.2073.v2.git.git.1760981577441.gitgitgadget@gmail.com>


* kn/refs-optim-cleanup (2025-10-20) 4 commits
 - t/pack-refs-tests: move the 'test_done' to callees
 - refs: rename 'pack_refs_opts' to 'refs_optimize_opts'
 - refs: move to using the '.optimize' functions
 - Merge branch 'ps/ref-peeled-tags' into kn/refs-optim-cleanup
 (this branch uses jt/repo-structure, ps/ref-peeled-tags and tb/incremental-midx-part-3.1.)

 Code clean-up.

 Will merge to 'next' after base topics are merged.
 source: <20251020-refs-code-cleanup-v2-0-f5349ed0f6a5@gmail.com>


* lo/repo-info-all (2025-10-26) 2 commits
 - repo: add --all to git-repo-info
 - repo: factor out field printing to dedicated function

 "git repo info" learned "--all" option.

 Will merge to 'next'?
 source: <20251026225409.46647-1-lucasseikioshiro@gmail.com>


* ly/diff-name-only-with-diff-from-content (2025-10-19) 3 commits
  (merged to 'next' on 2025-10-24 at 237c19e4e6)
 + diff: stop output garbled message in dry run mode
 + Merge branch 'jc/diff-from-contents-fix' into ly/diff-name-only-with-diff-from-content
 + Merge branch 'jk/diff-from-contents-fix' into ly/diff-name-only-with-diff-from-content
 (this branch is used by jk/diff-patch-dry-run-cleanup.)

 Regression fixes for a topic that has already been merged.

 Will merge to 'master'.
 source: <20251019163024.18939-1-yldhome2d2@gmail.com>


* jt/repo-structure (2025-10-21) 7 commits
 - builtin/repo: add progress meter for structure stats
 - builtin/repo: add keyvalue and nul format for structure stats
 - builtin/repo: add object counts in structure output
 - builtin/repo: introduce structure subcommand
 - ref-filter: export ref_kind_from_refname()
 - ref-filter: allow NULL filter pattern
 - builtin/repo: rename repo_info() to cmd_repo_info()
 (this branch is used by kn/refs-optim-cleanup and ps/ref-peeled-tags.)

 "git repo structure", a new command.

 Will merge to 'next'.
 cf. <eesy5qhqzi56qrzv7wlpenxag23l2zykakvpmr6p5rnak6cril@ap3rugp44bcz>
 cf. <aPsLS6lbzG27W-C8@pks.im>
 source: <20251021182601.2687284-1-jltobler@gmail.com>


* ps/maintenance-geometric (2025-10-27) 12 commits
  (merged to 'next' on 2025-10-27 at 839fc31de9)
 + t7900: fix a flaky test due to git-repack always regenerating MIDX
  (merged to 'next' on 2025-10-26 at 505f26dcf7)
 + builtin/maintenance: introduce "geometric" strategy
 + builtin/maintenance: make "gc" strategy accessible
 + builtin/maintenance: extend "maintenance.strategy" to manual maintenance
 + builtin/maintenance: run maintenance tasks depending on type
 + builtin/maintenance: improve readability of strategies
 + builtin/maintenance: don't silently ignore invalid strategy
 + builtin/maintenance: make the geometric factor configurable
 + builtin/maintenance: introduce "geometric-repack" task
 + builtin/gc: make `too_many_loose_objects()` reusable without GC config
 + builtin/gc: remove global `repack` variable
 + Merge branch 'tb/incremental-midx-part-3.1' into ps/maintenance-geometric
 (this branch uses tb/incremental-midx-part-3.1.)

 "git maintenance" command learns the "geometric" strategy where it
 avoids doing maintenance tasks that rebuilds everything from
 scratch.

 Will merge to 'master'.
 source: <20251024-pks-maintenance-geometric-strategy-v3-0-9b5b3bdb4387@pks.im>
 source: <20251027-pks-maintenance-geometric-strategy-v4-0-18049e4a0adf@pks.im>


* en/xdiff-cleanup-2 (2025-10-15) 9 commits
 - xdiff: rename rindex -> reference_index
 - xdiff: change rindex from long to size_t in xdfile_t
 - xdiff: make xdfile_t.nreff a size_t instead of long
 - xdiff: make xdfile_t.nrec a size_t instead of long
 - xdiff: split xrecord_t.ha into line_hash and minimal_perfect_hash
 - xdiff: use unambiguous types in xdl_hash_record()
 - xdiff: use size_t for xrecord_t.size
 - xdiff: make xrecord_t.ptr a uint8_t instead of char
 - xdiff: use ssize_t for dstart/dend, make them last in xdfile_t

 Code clean-up.
 source: <pull.2070.git.git.1760563101.gitgitgadget@gmail.com>


* ar/run-command-hook (2025-10-17) 10 commits
 - receive-pack: convert receive hooks to hook API
 - receive-pack: convert update hooks to new API
 - hooks: allow callers to capture output
 - run-command: allow capturing of collated output
 - reference-transaction: use hook API instead of run-command
 - hook: allow overriding the ungroup option
 - transport: convert pre-push to hook API
 - hook: convert 'post-rewrite' hook in sequencer.c to hook API
 - hook: provide stdin via callback
 - run-command: add stdin callback for parallelization

 Use hook API to replace ad-hoc invocation of hook scripts with the
 run_command() API.

 Comments?
 source: <20251017141544.1538542-1-adrian.ratiu@collabora.com>


* je/doc-reset (2025-10-17) 4 commits
 - doc: git-reset: clarify `git reset <pathspec>`
 - doc: git-reset: clarify `git reset [mode]`
 - doc: git-reset: clarify intro
 - doc: git-reset: reorder the forms

 Documentation updates.

 Expecting a reroll.
 cf. <8099e7ef-2673-407e-8cca-e6b566b99549@app.fastmail.com>
 source: <pull.1991.git.1760731558.gitgitgadget@gmail.com>


* ps/symlink-symref-deprecation (2025-10-14) 1 commit
  (merged to 'next' on 2025-10-24 at b37ca35280)
 + refs/files: deprecate writing symrefs as symbolic links

 "Symlink symref" has been added to the list of things that will
 disappear at Git 3.0 boundary.

 Will merge to 'master'.
 source: <20251015-pks-ref-files-deprecate-symbolic-links-v2-1-0529ba48db41@pks.im>


* kh/doc-patch-id-1 (2025-10-13) 2 commits
  (merged to 'next' on 2025-10-26 at e284077116)
 + doc: patch-id: convert to the modern synopsis style
 + Merge branch 'kh/doc-patch-id-markup-fix' into kh/doc-patch-id-1

 Will merge to 'master'.
 source: <v2-38645ea253c.1760369708.git.code@khaugsbakk.name>


* tz/test-prepare-gnupghome (2024-07-03) 2 commits
 - t/lib-gpg: call prepare_gnupghome() in GPG2 prereq
 - t/lib-gpg: add prepare_gnupghome() to create GNUPGHOME dir

 Tests did not set up GNUPGHOME correctly, which is fixed but some
 flaky tests are exposed in t1016, which needs to be addressed
 before this topic can move forward.

 Will merge to 'next'.
 cf. <ZoV8b2RvYxLOotSJ@teonanacatl.net>
 cf. <xmqqbjlump3m.fsf@gitster.g>
 cf. <87frb310d2.fsf_-_@email.froward.int.ebiederm.org>
 source: <20240703153738.916469-1-tmz@pobox.com>


* ps/ref-peeled-tags (2025-10-23) 16 commits
 - ref-filter: parse objects on demand
 - ref-filter: detect broken tags when dereferencing them
 - refs: don't store peeled object IDs for invalid tags
 - object: add flag to `peel_object()` to verify object type
 - refs: drop infrastructure to peel via iterators
 - refs: drop `current_ref_iter` hack
 - builtin/show-ref: convert to use `reference_get_peeled_oid()`
 - ref-filter: propagate peeled object ID
 - upload-pack: convert to use `reference_get_peeled_oid()`
 - refs: expose peeled object ID via the iterator
 - refs: refactor reference status flags
 - refs: fully reset `struct ref_iterator::ref` on iteration
 - refs: introduce `.ref` field for the base iterator
 - refs: introduce wrapper struct for `each_ref_fn`
 - Merge branch 'jt/repo-structure' into ps/ref-peeled-tags
 - Merge branch 'tb/incremental-midx-part-3.1' into ps/ref-peeled-tags
 (this branch is used by kn/refs-optim-cleanup; uses jt/repo-structure and tb/incremental-midx-part-3.1.)

 Some ref backend storage can hold not just the object name of an
 annotated tag, but the object name of the object the tag points at.
 The code to handle this information has been streamlined.

 Will merge to 'next' after base topics are merged.
 source: <20251023-b4-pks-ref-filter-skip-parsing-objects-v4-0-2be68ce82c9a@pks.im>


* ps/remove-packfile-store-get-packs (2025-10-09) 7 commits
  (merged to 'next' on 2025-10-24 at e2f6fba6fe)
 + packfile: rename `packfile_store_get_all_packs()`
 + packfile: introduce macro to iterate through packs
 + packfile: drop `packfile_store_get_packs()`
 + builtin/grep: simplify how we preload packs
 + builtin/gc: convert to use `packfile_store_get_all_packs()`
 + object-name: convert to use `packfile_store_get_all_packs()`
 + Merge branch 'tb/incremental-midx-part-3.1' into ps/remove-packfile-store-get-packs
 (this branch is used by ps/packed-git-in-object-store; uses tb/incremental-midx-part-3.1.)

 Two slightly different ways to get at "all the packfiles" in API
 has been cleaned up.

 Will merge to 'master'.
 source: <20251009-pks-packfiles-convert-get-all-v2-0-0d73b87ce711@pks.im>


* je/doc-data-model (2025-10-27) 1 commit
 - doc: add an explanation of Git's data model

 Add a new manual that describes the data model.

 Comments?
 source: <pull.1981.v4.git.1761593537924.gitgitgadget@gmail.com>


* tb/incremental-midx-part-3.1 (2025-10-15) 50 commits
  (merged to 'next' on 2025-10-22 at e78054f5a0)
 + builtin/repack.c: clean up unused `#include`s
 + repack: move `write_cruft_pack()` out of the builtin
 + repack: move `write_filtered_pack()` out of the builtin
 + repack: move `pack_kept_objects` to `struct pack_objects_args`
 + repack: move `finish_pack_objects_cmd()` out of the builtin
 + builtin/repack.c: pass `write_pack_opts` to `finish_pack_objects_cmd()`
 + repack: extract `write_pack_opts_is_local()`
 + repack: move `find_pack_prefix()` out of the builtin
 + builtin/repack.c: use `write_pack_opts` within `write_cruft_pack()`
 + builtin/repack.c: introduce `struct write_pack_opts`
 + repack: 'write_midx_included_packs' API from the builtin
 + builtin/repack.c: inline packs within `write_midx_included_packs()`
 + builtin/repack.c: pass `repack_write_midx_opts` to `midx_included_packs`
 + builtin/repack.c: inline `remove_redundant_bitmaps()`
 + builtin/repack.c: reorder `remove_redundant_bitmaps()`
 + repack: keep track of MIDX pack names using existing_packs
 + builtin/repack.c: use a string_list for 'midx_pack_names'
 + builtin/repack.c: extract opts struct for 'write_midx_included_packs()'
 + builtin/repack.c: remove ref snapshotting from builtin
 + repack: remove pack_geometry API from the builtin
 + builtin/repack.c: pass 'packdir' to `pack_geometry_remove_redundant()`
 + builtin/repack.c: pass 'pack_kept_objects' to `pack_geometry_init()`
 + builtin/repack.c: rename various pack_geometry functions
 + builtin/repack.c: remove "repack_promisor_objects()" from the builtin
 + builtin/repack.c: pass "packtmp" to `repack_promisor_objects()`
 + repack: remove 'generated_pack' API from the builtin
 + builtin/repack.c: provide pack locations to `generated_pack_install()`
 + builtin/repack.c: pass "packtmp" to `generated_pack_populate()`
 + builtin/repack.c: factor out "generated_pack_install"
 + builtin/repack.c: rename "struct generated_pack_data"
 + repack: remove 'existing_packs' API from the builtin
 + builtin/repack.c: avoid unnecessary numeric casts in existing_packs
 + builtin/repack.c: pass "packdir" when removing packs
 + repack: remove 'remove_redundant_pack' from the builtin
 + builtin/repack.c: rename many 'struct existing_packs' functions
 + repack: remove 'prepare_pack_objects' from the builtin
 + repack: move 'delta_base_offset' to 'struct pack_objects_args'
 + builtin/repack.c: pass both pack_objects args to repack_config
 + repack: introduce new compilation unit
 + builtin/repack.c: avoid using `hash_to_hex()` in pack geometry
 + builtin/repack.c: avoid "the_hash_algo" in `finish_pack_objects_cmd()`
 + builtin/repack: avoid "the_hash_algo" in `repack_promisor_objects()`
 + builtin/repack.c: avoid "the_hash_algo" in `write_oid()`
 + builtin/repack.c: avoid "the_hash_algo" when deleting packs
 + builtin/repack.c: avoid "the_repository" when repacking promisor objects
 + builtin/repack.c: avoid "the_repository" when removing packs
 + builtin/repack.c: avoid "the_repository" when taking a ref snapshot
 + builtin/repack.c: avoid "the_repository" in existing packs API
 + builtin/repack.c: avoid "the_repository" in `cmd_repack()`
 + Merge branch 'ps/packfile-store' into tb/incremental-midx-part-3.1
 (this branch is used by kn/refs-optim-cleanup, ps/maintenance-geometric, ps/packed-git-in-object-store, ps/ref-peeled-tags and ps/remove-packfile-store-get-packs.)

 Clean-up "git repack" machinery to prepare for incremental update
 of midx files.

 Will merge to 'master'.
 source: <cover.1760567210.git.me@ttaylorr.com>


* cc/doc-submitting-patches-with-ai (2025-10-01) 1 commit
  (merged to 'next' on 2025-10-28 at 9b5e0701fa)
 + SubmittingPatches: add section about AI

 AI guidelines.

 Will merge to 'master'.
 cf. <xmqqv7ki1xf1.fsf@gitster.g>
 source: <20251001140310.527097-1-christian.couder@gmail.com>


* ps/history (2025-10-27) 12 commits
 - builtin/history: implement "split" subcommand
 - cache-tree: allow writing in-memory index as tree
 - add-patch: add support for in-memory index patching
 - add-patch: remove dependency on "add-interactive" subsystem
 - add-patch: split out `struct interactive_options`
 - add-patch: split out header from "add-interactive.h"
 - builtin/history: implement "reword" subcommand
 - builtin: add new "history" command
 - replay: stop using `the_repository`
 - replay: extract logic to pick commits
 - wt-status: provide function to expose status for trees
 - Merge branch 'sa/replay-atomic-ref-updates' into ps/history
 (this branch uses sa/replay-atomic-ref-updates.)

 "git history" history rewriting UI.

 Comments?
 source: <20251027-b4-pks-history-builtin-v6-0-407dd3f57ad3@pks.im>


* ms/doc-worktree-side-by-side (2025-10-10) 2 commits
 - doc: git-worktree: Add side by side branch checkout example
 - doc: git-worktree: Link to examples

 Document "git worktree add" and use of out-of-tree worktrees with
 examples.

 Expecting a reroll.
 cf. <CAPig+cSNesf0UwS4=Bxe-Qn+G9y3YYPyOK+7y3q8QJk+o7jaVg@mail.gmail.com>
 source: <a203b35538847f3c9358a5ae26fb4ebea5734cfc.1759420102.git.msuchanek@suse.de>


* sa/replay-atomic-ref-updates (2025-10-22) 3 commits
 - replay: add replay.refAction config option
 - replay: make atomic ref updates the default behavior
 - replay: use die_for_incompatible_opt2() for option validation
 (this branch is used by ps/history.)

 "git replay" (experimental) learned to perform ref updates itself
 in a transaction by default, instead of emitting where each refs
 should point at and leaving the actual update to another command.

 Expecting a (hopefully small and final) reroll.
 cf. <xmqqzf9encl1.fsf@gitster.g>
 source: <20251022185045.29256-1-siddharthasthana31@gmail.com>


* ar/submodule-gitdir-tweak (2025-10-06) 5 commits
 - submodule: error out if gitdir name is too long
 - submodule: encode gitdir paths to avoid conflicts
 - strbuf: bring back is_rfc3986_unreserved
 - submodule: add gitdir path config override
 - submodule--helper: use submodule_name_to_gitdir in add_submodule

 Avoid local submodule repository directory paths overlapping with
 each other by encoding submodule names before using them as path
 components.

 Expecting v4.
 cf. <878qh4qxsl.fsf@gentoo.mail-host-address-is-not-set>
 source: <20251006112518.3764240-1-adrian.ratiu@collabora.com>