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Commits prefixed with '+' are in 'next' (being in 'next' is a sign that a topic is stable enough to be used and is a candidate to be in a future release). Commits prefixed with '-' are only in 'seen', and aren't considered "accepted" at all. They may be annotated with a URL to a message that raises issues but they are by no means exhaustive. A topic without enough support may be discarded after a long period of no activity (of course, it can be resubmitted when new interest arises). Git 2.56-rc0 has been tagged. We have about 80 non-merge commits on 'next' and 228 non-merge commits on 'seen'. We want some of them in Git 2.56 final, but most of them will either cook in 'next' until then or be discarded to be sent afresh in a polished form after 2.56 final is tagged. 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/ -------------------------------------------------- [New Topics] * pp/midx-write-skip-empty (2026-09-08) 1 commit - midx-write: skip writes with no object entries The `git multi-pack-index write` command has been updated to silently return success when there are no object entries to index. This avoids writing empty `multi-pack-index` layers, which previously caused subsequent incremental midx writes using the `--bitmap` option to fail when attempting to load the missing reverse index. Waiting for response. cf. source: * jk/merge-ll-tempfile-cleanup (2026-09-11) 3 commits - merge-ll: use tempfile API for external driver files - merge-ll: catch close() errors when writing external tempfiles - merge-ll: use strbuf to read back external merge result The external merge driver in 'git merge' now uses the tempfile API to create its temporary files. This ensures that these temporaries are reliably cleaned up even when the merge driver or its parent Git process is terminated abruptly. Waiting for response. cf. source: <20260911171044.GA1609692@coredump.intra.peff.net> -------------------------------------------------- [Graduated to 'master'] * jk/ci-bump-debian-to-12 (2026-09-05) 1 commit (merged to 'next' on 2026-09-07 at 10f7f0d2c3) + ci: bump debian-11 job to debian-12 The CI job for Debian 11 has been updated to use Debian 12, as the former is now out of the LTS period. Graduated to 'master'. source: <20260905135822.GA3914811@coredump.intra.peff.net> * jk/ci-use-system-asciidoctor (2026-09-02) 2 commits (merged to 'next' on 2026-09-08 at e7621b4bad) + ci: drop ALREADY_HAVE_ASCIIDOCTOR variable + ci: fix missing Ruby dependency in "documentation" job The CI script to install dependencies for the documentation build has been updated to install asciidoctor directly via the system package manager instead of pinning to an older version via gem. Additionally, an obsolete variable used for retired Azure Pipelines environments has been removed. Graduated to 'master'. cf. source: <20260902071409.GA641414@coredump.intra.peff.net> * js/mingw-build-updates (2026-09-09) 13 commits (merged to 'next' on 2026-09-10 at 0ce62cfef4) + t0060: adjust the code style + mingw: allow `git.exe` to be used instead of the "Git wrapper" + mingw: ensure valid CTYPE + mingw: always define `ETC_*` for MSYS2 environments + windows: skip linking `git-` for built-ins + mingw: rely on MSYS2's metadata instead of hard-coding it + mingw: only enable the MSYS2-specific stuff when compiling in MSYS2 + mingw: set the prefix and HOST_CPU as per MSYS2's settings + mingw: avoid over-specifying `--pic-executable` + mingw: only use -Wl,--large-address-aware for 32-bit builds + mingw: drop the -D_USE_32BIT_TIME_T option + mingw: stop hard-coding `CC = gcc` + mingw: include the Python parts in the build A collection of patches from Git for Windows has been upstreamed, mostly focusing on simplifying and robustifying build configurations for MinGW/MSYS2, dropping obsolete compatibility options, and allowing the main 'git.exe' to be used directly without the extra wrapper process on Windows. Graduated to 'master'. cf. <9f078382-411f-4865-9f01-4fe0b1ee118f@kdbg.org> source: -------------------------------------------------- [Cooking] * vm/advice-config-global-hint (2026-09-10) 4 commits . fixup! advice: introduce advice scoping mechanism . advice: use global config for default branch name . advice: introduce advice scoping mechanism . advice: pass the entire advice_setting to vadvise() Some advice messages would never trigger once a repository is initialized (e.g., advice.defaultBranchName). Update hint to disable them in per-user configuration file. Waiting for response. cf. source: <20260910085353.109373-1-ub4nal@mail.ru> * ta/lint-gitlink-older-perl-fix (2026-09-07) 1 commit (merged to 'next' on 2026-09-10 at 4ca90b4922) + lint-gitlink: don't use empty lower bound in .{0,8} The development helper script to lint gitlink references in the documentation has been updated to avoid a newer Perl regular expression syntax that breaks on older Perl versions. Will merge to 'master'. cf. source: <20260907184858.13475-1-taahol@utu.fi> * jc/rust-cargo-build-target (2026-09-10) 1 commit - rust: respect CARGO_BUILD_TARGET when locating build output When cross-compiling with Cargo, the output artifact is placed in a target-specific subdirectory, which causes the build system to fail to locate it. The build system has been updated to respect the 'CARGO_BUILD_TARGET' environment variable. Needs review. source: <20260910102013.1235066-2-chewi@gentoo.org> * mh/rust-crate-subdir (2026-09-10) 1 commit . Move rust gitcore crate to a different subdirectory The Rust code and its 'Cargo.toml' file have been moved from the top-level repository root and 'src/' directory into a dedicated 'rust/' subdirectory. This avoids confusing Cargo's packaging mechanism when the Git repository is included as a submodule in other Rust projects. Needs review (Broken???) cf. source: <20260910121056.2749578-1-mh@glandium.org> * ps/ref-storage-format (2026-09-09) 13 commits - setup: allow "--ref-storage-format=" to specify a payload - setup: rename "init.defaultRefFormat" to "init.defaultRefStorageFormat" - t: rename GIT_TEST_DEFAULT_REF_FORMAT - setup: rename ref storage format environment variables - setup: refactor how we configure the ref storage format - refs: expose function to parse reference URIs - help: rename "default-ref-format" to "default-ref-storage-format" - builtin/rev-parse: rename "--show-ref-format" to "--show-ref-storage-format" - builtin/submodule: rename "--ref-format=" to "--ref-storage-format=" - builtin/refs: rename "--ref-format=" to "--ref-storage-format=" - builtin/clone: rename "--ref-format=" to "--ref-storage-format=" - builtin/init: rename "--ref-format=" to "--ref-storage-format=" - parse-options: allow for hidden aliases The terminology regarding reference storage formats has been unified across command-line options, environment variables, configuration variables, and source code, standardizing on the phrase "ref storage format" (e.g., `--ref-storage-format`, `'GIT_REF_STORAGE_FORMAT'`). Additionally, the `--ref-storage-format` option has been updated to accept payloads in the form `://`. Needs review. source: <20260909-b4-pks-unify-ref-storage-format-v3-0-ca041fb40ad8@pks.im> * ta/command-list-guides-sync-lint (2026-09-10) 2 commits - lint-docs: check the guide list in command-list.txt - command-list.txt: add gitformat-loose(5) and gitpacking(7) - Merge branch 'kh/doc-datamodel' into ta/command-list-guides-sync-lint (this branch uses kh/doc-datamodel.) A new linter test has been added to Documentation/lint-manpages.sh to ensure that all non-command manual pages (guides and developer interfaces) listed in Documentation/Makefile are present in command-list.txt, replacing an older comment that reminded developers to keep them in sync. Needs review. cf. source: <20260910194351.20809-1-taahol@utu.fi> * ap/var-broken-down-idents (2026-09-09) 1 commit - var: support broken-down idents, signing key, multiple args, and -z Needs review. source: * bc/maintenance-doc-markup-fix-for-asciidoc (2026-09-09) 1 commit (merged to 'next' on 2026-09-11 at 9a68d8efd6) + doc: fix conjoined maintenance strategies in git-config(1) Mark-up fix for 'git maintenance' documentation pages. Will merge to 'master'. cf. source: <20260910-maintenance-doc-bullet-fix-v2-1-3ed1c75e24b2@brighamcampbell.com> * ks/history-commit-leakfix (2026-09-10) 1 commit - builtin/history: unuse the commit buffer after use Looking good. cf. <20260910160254.GB251185@coredump.intra.peff.net> source: <20260910150021.348548-1-kaartic.sivaraam@gmail.com> * tc/push-force-if-includes-fixes (2026-09-10) 2 commits - push: fix --force-if-includes detached HEAD advice - push: check pushed ref for --force-if-includes The --force-if-includes protection for git push has been updated to consult the reflog of the local branch being pushed, rather than incorrectly checking the reflog of a local branch that shares the name of the remote destination branch. The push advice for detached HEAD scenarios has also been adjusted to indicate that the remote ref cannot be verified locally. Waiting for response. cf. cf. source: <20260910230506.1631656-1-tyler@tylercipriani.com> * as/cherry-pick-no-commit-doc (2026-09-05) 2 commits (merged to 'next' on 2026-09-09 at 2b9226bbc0) + doc: cherry-pick: note --no-commit skips CHERRY_PICK_HEAD + t3507: check no CHERRY_PICK_HEAD after conflicting --no-commit The documentation for 'git cherry-pick' has been updated to clarify that the '--no-commit' option intentionally skips setting the 'CHERRY_PICK_HEAD' ref. A test has also been added to ensure this behavior holds even when the operation stops for conflicts. Will merge to 'master'. source: <20260905171332.34670-1-f@lex.la> * tn/fetch-pack-trace-packfile-uri (2026-07-26) 1 commit (merged to 'next' on 2026-09-08 at dd3c024f52) + fetch-pack: trace packfile URI downloads The process of downloading packfile URIs in protocol v2 has been instrumented with a Trace2 region. This visibility allows tracking the cumulative time spent downloading external packs and the number of advertised URIs without emitting a separate event per pack. Will merge to 'master'. cf. source: <20260726083310.16180-2-tnyman@openai.com> * jc/history-missing-tree-errorfix (2026-09-02) 1 commit (merged to 'next' on 2026-09-10 at 36601bf096) + history: do not dereference NULL when parent tree is missing Running "git history" in a corrupt repository can (unsurprisingly) segfault when a necessary tree object is not found. Will merge to 'master'. cf. source: <20260903063657.2067303-1-zkd18cjb@mail.ustc.edu.cn> * jc/pathspec-match-const (2026-09-03) 1 commit (merged to 'next' on 2026-09-07 at 5a00749668) + pathspec: match and original in pathspec_item are const (this branch is used by yt/pathspec-negative-prefix.) Two members in "struct pathspec_item" were of type "char *", but nobody updated the string through these pointers. They have been made "const char *" instead. Will merge to 'master'. cf. <4439BA70-2C03-499D-B3CE-E43700C0A8DA@ytausch.de> source: * ps/tune-rerere-gc (2026-09-04) 2 commits (merged to 'next' on 2026-09-07 at 6524063269) + builtin/maintenance: improve heuristic for "rerere gc" + rerere: extract logic to determine whether entries are stale "git maintenance" triggered "rerere gc" in unappropriate times and interfered with "git rebase" etc. too much. The conditions "rerere gc" gets triggered have been tweaked. Will merge to 'master'. cf. <15a488b2-b4ae-4ac8-8cb3-f06ef5bbb52b@gmail.com> cf. source: <20260904-b4-pks-maintenance-rerere-gc-heuristic-v2-0-b1691121fe1c@pks.im> * as/push-force-if-includes-no-reflog (2026-09-05) 1 commit - push: fix --force-if-includes when remote-tracking ref has no reflog The timestamp used for checking the reflog of a remote-tracking branch during 'git push --force-if-includes' was left uninitialized when the reflog was completely empty, which has been corrected. Waiting for review. cf. cf. <20260909065639.47316-1-f@lex.la> source: <20260905171330.34646-1-f@lex.la> * tb/rerere-lock-grace (2026-09-09) 3 commits - sequencer: disable auto maintenance in spawned commands - rebase, cherry-pick, revert: run auto maintenance when done - config: add git_config_append_parameter() The sequencer machinery (used by 'git rebase', 'git cherry-pick', and 'git revert') has been updated to defer automatic maintenance tasks until the end of the operation, preventing nested 'git commit', 'git merge', and 'exec' commands from triggering GC operations that could contend for locks or delete open packs while the sequence is in progress. Waiting for response. cf. source: * cc/lazy-fetch-trusted-bit (2026-09-08) 5 commits - builtin/upload-pack: set GIT_NO_LAZY_FETCH to 0 on trusted repo - promisor-remote: prevent infinite recursion when lazy fetching - upload-pack: read uploadpack.lazyFetchTrusted - setup: extract path_allowlist_apply() - promisor-remote: factor out lazy_fetch_objects() A new 'uploadpack.lazyFetchTrusted' configuration variable has been introduced to allow 'upload-pack' to lazily fetch missing objects from configured promisor remotes when serving trusted repositories. Waiting for response. cf. cf. cf. source: <20260908164129.560396-1-christian.couder@gmail.com> * ps/odb-stop-registering-in-memory-sources (2026-09-10) 13 commits (merged to 'next' on 2026-09-11 at 77bc48c97c) + odb: remove the ability to link sources ad-hoc + t/helper: stop registering alternates in "ref-store" command + t/helper: adapt read-midx to not link ad-hoc source anymore + builtin/multi-pack-index: refuse unknown sources with "--object-dir=" + odb/packed: fix memory leaks when freeing source + tmp-objdir: drop unused function to register alternate + odb: remove infrastructure to register submodule sources + builtin/grep: stop registering submodule ODB as source + submodule-config: stop registering submodule sources + submodule-config: stop using `the_hash_algo` + submodule-config: remove uses of `the_repository` + cache-tree: remove dependency on `the_repository` + cache-tree: drop `the_repository` in `cache_tree_fully_valid()` + Merge branch 'ty/repository-fetch-if-missing' into ps/ps/odb-stop-registering-in-memory-sources The mechanism to register in-memory alternate object sources has been removed, as submodule object databases are now accessed natively via their own repository structures. This simplifies object database management and prepares the codebase for migrating alternate tracking into the files backend. Will merge to 'master'. source: <20260911-pks-odb-registering-in-memory-sources-v3-0-447e6882ed14@pks.im> * jk/submodule-error-leak (2026-09-01) 2 commits (merged to 'next' on 2026-09-07 at d3bf064487) + submodule--helper: free URL when repository setup fails + repository: make repo_clear() idempotent The error path in 'git submodule--helper' has been updated to plug a memory leak when a repository handle could not be obtained, leveraging an updated idempotent repo_clear(). Will merge to 'master'. cf. source: <20260902055117.GA41587@coredump.intra.peff.net> * sa/rev-list-missing-only (2026-09-03) 1 commit (merged to 'next' on 2026-09-07 at b21b667619) + rev-list: add --missing-only option to filter output The git rev-list command has been augmented with a '--missing-only' option that filters the output to only show missing objects, stripping the leading '?' character and suppressing present objects, which is useful when used in combination with '--missing=print' or '--missing=print-info'. Will merge to 'master'. source: <20260903204551.65592-2-siddharthasthana31@gmail.com> * wf/imap-send-draft (2026-09-01) 1 commit (merged to 'next' on 2026-09-07 at 8a2a1bb827) + imap-send: add --draft to set IMAP \Draft flag The 'git imap-send' command has been taught to take the '--draft' option to mark uploaded messages as drafts, which helps some email clients render them properly for editing and sending. Will merge to 'master'. cf. cf. <31d24dc3-3ef6-41cb-acbd-4cb4fb0d2338@app.fastmail.com> source: <761c3f1b-e280-48b1-a2ad-770b68be3434@slotpi01m90> * yt/pathspec-negative-prefix (2026-09-03) 2 commits - dir: find common prefix among non-exclude pathspec items - dir: do not apply prefix to negative pathspecs - Merge branch 'jc/pathspec-match-const' into yt/pathspec-negative-prefix (this branch uses jc/pathspec-match-const.) The pathspec matching logic has been updated to avoid out-of-bounds memory accesses when a negative pathspec is shorter than the common prefix of positive pathspecs. Waiting for response. cf. source: <887D6D84-F76E-4DCB-9633-CD78DA02BCC5@ytausch.de> * cc/early-scan-options (2026-09-02) 6 commits - fast-import: use early_scan_options() for --allow-unsafe-features - parse-options: build early scan options from a struct option array - parse-options: add parse_options_takes_argument() - rev-parse: fix "--" detection when it is an option value - bisect: fix "--" detection when a term name is "--" - parse-options: add early_scan_options() The process of parsing command-line options in commands that perform an early scan over their arguments (such as 'git bisect', 'git rev-parse', and 'git fast-import') has been unified using a new early-scan sub-API, which parses and skips known options taking separate values to prevent logic bugs. Waiting for response. cf. source: <20260902161047.476753-1-christian.couder@gmail.com> * ec/commit-fixup-options (2026-05-26) 2 commits - commit: allow -c/-C for all kinds of --fixup - commit: allow -m/-F for all kinds of --fixup Support for '-m', '-F', '-c', or '-C' options to supply a commit log message from outside the editor has been added for all 'git commit --fixup' variations. Expecting a reroll. cf. source: * jc/checkout-refactor (2026-08-30) 8 commits - checkout: move post_checkout_hook() to checkout.c - checkout: wrap overly long lines - checkout: restructure switch, restore, and checkout entrypoints - checkout: extract branch setup and tracking helpers - checkout: extract option validation and pathspec helpers - checkout: validate stage and merge option compatibility in checkout_paths() - checkout: validate new branch name in checkout_branch() - checkout: pass cb_option explicitly to branch name parsers The front-end code for 'git checkout', 'git switch', and 'git restore' has been restructured to cleanly separate their pathspec and branch handling, eliminating a common bottleneck and paving the way to libify utility helpers. Waiting for response. cf. cf. source: <20260830204835.1040408-1-gitster@pobox.com> * ll/doc-pushcert-if-asked (2026-08-29) 1 commit - doc: remote-helpers: option pushcert if-asked he remote helper documentation for the 'pushcert' option has been updated to mention that it can also take 'if-asked', reflecting the existing implementation in the code. Needs review. source: <20260829183659.29947-1-lorenz.leutgeb@posteo.eu> * ws/squelch-svn-migrate (2026-08-27) 2 commits - Makefile: add NO_GIT_SVN knob to skip building/installing git-svn - git-svn: don't print v1-layout migration noise when there's nothing to migrate Needs review. source: <20260827234345.1037130-1-wesleys@opperschaap.net> * dw/config-read-both-global (2026-08-23) 3 commits - config: read global scope via config_sequence - config: let sequence require a successful file - path: use forward slashes in XDG config on Windows The git config --global read operations have been updated to respect both $HOME/.gitconfig and $XDG_CONFIG_HOME/git/config, fixing an inconsistency where only the former was read when both configuration files are present. Expecting a reroll. cf. source: <20260823-fix-config-list-global-home-and-xdg-v2-0-b29cc63f017b@microsoft.com> * vv/branch-recurse-no-start-ref (2026-08-21) 2 commits - branch: allow recursion with no tracking name - branch: do not track a start point with no ref The --recurse-submodules option in 'git branch' has been fixed to avoid a crash when the start point is not a reference (e.g., a raw object ID). The creation path now skips setting up tracking and properly forwards the absent tracking name to the submodule helper. Needs review. source: <20260822-vv-branch-recurse-no-start-ref-v1-0-46dc140acaa8@zitro.id> * ps/odb-alternates-at-creation (2026-09-10) 9 commits - odb/source: remove the ability to write alternates - builtin/clone: write alternates via `odb_create_on_disk()` - odb/source: support writing alternates when creating the database - builtin/clone: move setup of alternates for non-shared local clones - builtin/clone: move setup of alternates for shared local clones - builtin/clone: refactor handling of "--reference{,-if-able}" - builtin/clone: move around `setup_reference()` - builtin/clone: defer setup of the object database - setup: split up concerns of `init_db()` - Merge branch 'ps/odb-eagerly-load-alternates' into ps/odb-alternates-at-creation The setup of alternates has been deferred to object database creation time during clone, which drops the unused ad-hoc alternate writing API, simplifying the object database backend interface. Waiting for review. cf. cf. cf. source: <20260910-pks-odb-write-alternates-at-creation-time-v5-0-8d10c4238edc@pks.im> * ps/odb-pluggable-fsck (2026-09-11) 10 commits - builtin/fsck: move loose object verification into the loose source - builtin/fsck: move multi-pack index verification into the packed source - builtin/fsck: move bitmap verification into the packed source - builtin/fsck: move reverse index verification into the packed source - builtin/fsck: move packfile verification into the packed source - odb: provide infrastructure for pluggable fsck checks - builtin/fsck: don't check alternates with "--no-full" - builtin/fsck: de-globalize option handling - builtin/fsck: merge `fsck_obj_buffer()` and `fsck_obj()` - builtin/fsck: use `fsck_obj_buffer()` when checking loose objects - Merge branch 'ps/odb-eagerly-load-alternates' into ps/odb-pluggable-fsck - Merge branch 'ps/odb-pluggable-pack-generation' into ps/odb-pluggable-fsck The consistency checks for the object database (fsck) have been decoupled from the generic builtin implementation and moved into the backend-specific object source layers, making them pluggable for different object storage formats. Will merge to 'next'? cf. source: <20260911-pks-odb-source-fsck-v3-0-ef2fdc085e38@pks.im> * en/no-amend-during-conflicts (2026-09-01) 5 commits (merged to 'next' on 2026-09-07 at e1faacbfe1) + commit: refuse partial commits during conflict resolution + commit: refuse to amend during conflict resolution + commit: reword the empty-commit rebase amend error + commit: allow a partial commit when a rebase pick becomes empty + commit: clarify FROM_REBASE_PICK and is_from_rebase() names Teach 'am', 'revert', and 'rebase' that running 'commit --amend' or a partial 'commit ' makes no sense during operations that stop and return control to the user to resolve conflicts left in the working tree, just like 'cherry-pick' and 'merge' do. Will merge to 'master'. cf. <1c3f07e0-63c0-483d-8e46-e4edbdd6991a@gmail.com> cf. <4ed77ebd-e4ba-4d37-9c92-d987b70135a6@gmail.com> cf. source: * as/utimensat-utimes (2026-08-21) 3 commits - compat/posix: drop legacy header and shims - treewide: use utimensat(2) instead of legacy utime(3p) - compat/posix: introduce utimensat(2) wrapper The codebase has been updated to use the newer utimensat() POSIX function instead of the obsolescent utime(), allowing high-precision timestamps while preserving fallback compatibility. Waiting for response. cf. source: * kn/receive-report-hook (2026-09-09) 4 commits - hook: introduce the receive-report hook - receive-pack: move message generation to separate function - receive-pack: drop static variables to track report status version - doc: add proc-receive hook info in 'git-receive-pack.adoc' A new hook 'report' is added to 'git receive-pack', which runs after reference updates and allows the server to filter or modify the packet-line status report sent back to the client. Expecting a reroll. cf. source: <20260909-758-introduce-hook-v9-0-3043d417e0ee@gmail.com> * ap/http-preserve-wwwauth-redirect (2026-08-19) 1 commit - http: preserve wwwauth_headers across redirects When an HTTP request triggers a redirect and the target yields an authentication challenge, the WWW-Authenticate headers received during the redirect are now explicitly preserved across the credential URL update, fixing an issue where they were incorrectly cleared. Needs review. source: <20260819-http-preserve-wwwauth-redirect-v2-1-4c61039432b0@nvidia.com> * kh/doc-datamodel (2026-09-05) 4 commits (merged to 'next' on 2026-09-09 at b951b38ff5) + doc: datamodel: link to the glossary + doc: glossary: link four of the terms to gitdatamodel(7) + doc: git: link to the gitdatamodel(7) tutorial + doc: git: list gitdatamodel(7) as a concept guide (this branch is used by ta/command-list-guides-sync-lint.) The gitdatamodel documentation page has been linked from a handful of key documentaiton pages. Will merge to 'master'. cf. source: * kh/format-rev-more-options (2026-08-18) 5 commits - format-rev: learn --abbrev, --color, and --date - doc: rev-list-options.adoc: factor out --date alts - format-rev: factor option variables into a struct - format-rev: place BUG calls first in callback - format-rev: use lower case for opts description The experimental 'git format-rev' has been taught a few more formatting options. Needs review. source: * gg/http-ssl-verify-status (2026-08-18) 1 commit - http: add http.sslVerifyStatus to check stapled OCSP responses The HTTP transport has been taught to check the revocation status of the server certificate using the stapled OCSP response during the TLS handshake via a new 'http.sslVerifyStatus' configuration variable. Expecting a reroll. cf. source: <20260818214858.65122-1-ggordon@gitlab.com> * ty/repo-config-cleanups (2026-08-07) 3 commits - environment: remove inaccurate repo_config_values comments - environment: clarify repository config getter documentation - environment: drop redundant NULL checks in config getters Repository configuration getters in 'environment.c' have been simplified by removing redundant NULL checks. The documentation for these getters in 'environment.h' has been clarified, and inaccurate section comments inside 'struct repo_config_values' have been removed. Waiting for response. cf. source: <20260807085932.3958759-1-cat@malon.dev> * dk/use-nsec-runtime (2026-09-11) 3 commits - core: convert build-time USE_NSEC into runtime core.useNanosec - environment: align repo_config_values_init with struct declaration - meson: expose knob for xmlto relative links in manuals The build-time knob 'USE_NSEC' for nanosecond stat precision has been converted to a runtime configuration 'core.useNanosec', allowing distributions to bundle one binary that adapts to filesystem capabilities dynamically. Will merge to 'next'? cf. source: * bc/restrict-hex-to-lowercase (2026-09-07) 7 commits - hex: allow only lowercase object IDs in breaking changes mode - t5324: adjust tests for corrupt commit-graph - object-name: use hexval - hex: label usages of hex parsing for object IDs - hex: make hex_to_bytes accept kind of hex to use - hex: allow specifying hex type with hex2chr - hex: add functionality for lowercase-only hex The parser for hex object names has been updated to reject uppercase hexadecimal characters when running in the breaking changes mode, in preparation for Git 3.0. Needs review. source: <20260907195941.1024289-1-sandals@crustytoothpaste.net> * hn/checkout-m-autostash-refine (2026-09-03) 2 commits (merged to 'next' on 2026-09-07 at 1bc4ba5725) + checkout: separate autostash conflict advice from branch-switch message + stash: reserve exit status 1 for conflicts The autostash fallback in 'git checkout -m' has been refined to only retry when there are local changes. Additionally, a blank line now visually separates autostash conflict advice from the subsequent branch-switch message. Will merge to 'master'. cf. source: * kj/repo-info-more-path-keys (2026-09-11) 7 commits - repo: add path.cdup - repo: add path.git-prefix - repo: add path.grafts with absolute and relative suffixes - repo: add path.index with absolute and relative suffixes - repo: add path.hooks with absolute and relative suffixes - repo: add path.superproject-root with absolute and relative suffixes - repo: add path.toplevel with absolute and relative suffix formatting The 'git repo info' command has been taught more keys to output paths of various repository components (such as the working tree root, superproject working tree, object database, etc.), supporting both absolute and relative path formats. Waiting for response. cf. cf. source: <20260911144519.1011780-1-jayatheerthkulkarni2005@gmail.com> * tc/last-modified-bloom (2026-09-01) 6 commits - last-modified: keep per-path Bloom filters for wildcard pathspecs - last-modified: check pathspec against Bloom filter first - revision: add Bloom check that includes parent directories - bloom: add helper to check if any key in a vector is present - revision: expose check for paths maybe changed in Bloom filter - revision: move bloom keyvec precondition into function The 'git last-modified' command has been optimized by using Bloom filters. It now reuses revision walk filtering logic from 'git log' to pre-filter commits, and maintains per-path Bloom filters even when wildcard pathspecs are used. Waiting for response. cf. cf. source: <20260901-toon-speed-up-last-modified-v4-0-a09949800404@iotcl.com> * ds/trace2-tolerate-failed-timestamp (2026-08-31) 7 commits - trace2: remove use of xcalloc() - trace2: remove use of ALLOC_GROW() - trace2: remove use of xstrfmt() - trace2: remove use of ALLOC_ARRAY() - trace2: remove use of xstrdup() - trace2: tolerate failed timestamp formatting - banned-die: create header for banning of functions Functions like `xstrfmt()` and `xcalloc()` have been banned from use in the trace2 API codebase to prevent calls to `die()` which lead to unwanted process exits and recursion when memory allocation fails. Needs review. source: * pz/fetch-submodule-errors-config (2026-07-16) 2 commits - fetch: add fetch.submoduleErrors to make submodule fetch errors non-fatal - submodule: fix premature failure in recursive submodule fetch The 'git fetch' command can now configure how submodule fetch errors are handled via 'fetch.submoduleErrors' and '--submodule-errors', making them non-fatal. A premature failure during recursive submodule fetches has been fixed by deferring the error until the OID-based retry phase fails. Needs review. source: <20260716140956.1023740-1-paulius.zaleckas@gmail.com> * fz/rebase-autosquash-empty (2026-08-27) 1 commit - sequencer: honor --empty when a fixup!/squash! empties its target A commit that is emptied by melding a 'fixup!' or 'squash!' commit during 'git rebase --autosquash' is now handled according to the '--empty' option, allowing it to be dropped, kept, or to halt the rebase. Waiting for response. cf. <511300fe-112d-4f20-bd3f-e401e68c4a27@gmail.com> source: <20260827-fz-autosquash-empty-v4-1-f98ffd575780@gmail.com> * mm/lib-httpd-cgi-safe (2026-09-01) 3 commits (merged to 'next' on 2026-09-07 at 9ceb1bfd64) + t/lib-httpd: document writing concurrency-safe CGI helpers + t/lib-httpd: make http-429 first-request check atomic + t/lib-httpd: fix apply-one-time-script race under concurrent requests CGI helper scripts used by HTTP-related test scripts have been updated to use atomic filesystem operations, preventing race conditions when Apache handles concurrent requests. Will merge to 'master'. cf. source: * ij/subtree-reject-v2-config (2026-07-06) 2 commits - git-subtree: Bail out if we find output from Rust rewrite (test) - git-subtree: Bail out if we find output from Rust rewrite The shell script implementation of 'git subtree' has been updated to check for the presence of the configuration file of the new Rust implementation, preventing users from accidentally running the old script on repositories already managed by the new tool. Expecting a reroll. cf. <27219.20156.438730.881821@chiark.greenend.org.uk> source: <20260706115816.20267-1-ijackson@chiark.greenend.org.uk> * mm/line-log-limited-ops (2026-09-02) 7 commits - diffcore-pickaxe: limit -G to the -L tracked range - diff: support --check with -L line ranges - diff: support stat formats with -L - diff: extract a line-range diff helper for reuse - diff: emit -L hunk headers via xdiff's formatter - diff: simplify the line-range filter by classifying removals immediately - diff: rename line-range filter struct and clarify fields (this branch is used by mm/diff-process-hunks.) The 'git log -L:' command has been taught to limit various 'diff' operations, such as '--stat', '--check', and '-G', to the specified range and path. Needs review. source: * hn/history-squash (2026-09-08) 8 commits - history: support editing squashed commit messages - history: create squashed commits without editing - history: protect branches when squashing a range - history: validate squash revision ranges - history: add skeleton for squash subcommand - sequencer: share the squash message marker helpers and flags - history: give commit_tree_ext a message template - history: extract helper for a commit's parent tree The experimental 'git history' command has been taught a new 'squash' subcommand to fold a range of commits into a single commit, with any descendants replayed on top. Looking good. cf. source: * tb/midx-incremental-custom-base (2026-06-12) 3 commits - midx-write: include packs above custom incremental base - midx: pass custom '--base' through incremental writes - t5334: expose shared `nth_line()` helper The 'git multi-pack-index write --incremental' command has been corrected to properly honor the '--base' option. Previously, the custom base was ignored by the normal write path; packs from layers above the selected base were incorrectly skipped by the pack exclusion logic, and reachability closure for bitmaps was broken. Expecting a reroll. cf. cf. source: * mm/diff-process-hunks (2026-08-13) 11 commits - fixup! diff: consult oid-only hunk providers via diff..process - diff: consult oid-only hunk providers via diff..process - userdiff: add diff..process config - sub-process: add a gentle status read - sub-process: separate process lifecycle from hashmap management - blame: read precomputed hunks - diff: read precomputed hunks for stat output - diff: record precomputed hunks during stat output - diff-hunks: add the store format, library, and command - diff: introduce a hunk provider interface - gitattributes: document how external diff drivers relate to diff features - Merge branch 'mm/line-log-limited-ops' into mm/diff-process-hunks (this branch uses mm/line-log-limited-ops.) A new 'diff..process' configuration has been introduced to allow a long-running external process to act as a hunk provider, enabling external tools to control which lines Git considers changed while leaving all output formatting (word diff, color, blame, etc.) to Git's standard pipeline. Expecting a reroll. cf. source: <20260801174156.2998808-1-mmontalbo@gmail.com> * kh/format-patch-range-diff-notes (2026-08-24) 3 commits . format-patch: learn --[no-]range-diff-notes . revision.h: rename struct member to reflect notes role . format-patch: simplify get_notes_arg parameters The 'format-patch' command has been updated with options to configure notes specifically for range-diff output, allowing them to differ from the notes displayed on the patches themselves. Expecting a reroll. cf. <8f0a076b-4822-44e2-a842-cc1e39ae1c1d@app.fastmail.com> source: -------------------------------------------------- [Discarded] * ps/libgit-in-subdir (2026-07-12) 2 commits . Move libgit.a sources into separate "lib/" directory . t/helper: prepare "test-example-tap.c" for introduction of "lib/" . Merge branch 'ps/odb-source-packed' into ps/libgit-in-subdir The source files for 'libgit.a' have been moved into a new 'lib/' directory to clean up the top-level directory and clearly separate library code. This topic has been ejected for now, as it causes too many evil merges with other topics. Retracted. cf. source: <20260713-pks-libgit-in-subdir-v4-0-696240876eb1@pks.im> * hs/rebase-continue-edit (2026-07-21) 1 commit . rebase: add --[no-]edit to --continue Support for skipping the editor when continuing a rebase after conflict resolution has been added with the '--no-edit' option, and forcing it with '--edit'. A new configuration variable 'rebase.noEdit' can be used to set the default behavior. Waiting for response for too long, discarded. cf. cf. source: <20260721140443.1809379-2-hugo@hsal.es> * sn/rebase-update-refs-symrefs (2026-07-22) 2 commits . rebase: guard non-branch symref targets . rebase: skip branch symref aliases 'git rebase --update-refs' has been taught to resolve local branch symrefs to their referents before queuing updates, ensuring aliases of the current branch are skipped and duplicate updates are avoided to prevent failures when branch aliases are present. Waiting for response for too long, discarded. cf. <1eba5fb2-ab76-41e9-955d-e283256ad25d@gmail.com> source: * tb/pack-with-duplicates (2026-07-24) 5 commits . pack-bitmap: handle duplicate pack entries during MIDX reuse . test-tool bitmap: reject packs with duplicate objects . midx: verify duplicate pack entries by OID and offset . packfile: recover delta cycles through duplicate entries . t5308: test reverse indexes with duplicate objects The handling of packfiles with duplicate object entries has been hardened. Specifically, reverse index lookup, delta cycle recovery, multi-pack-index verification, and pack reuse paths have been updated to correctly handle or gracefully reject duplicate entries. Waiting for response for too long, discarded. source: * cl/regexec-macos-leak (2026-07-28) 2 commits . SQUASH??? . regexec: work around macOS TRE leak on invalid UTF-8 A compatibility workaround has been introduced for macOS to address a memory leak in the system regex engine when it encounters invalid multibyte sequences. The workaround segments the input buffer at invalid byte boundaries and searches each valid segment separately using regexec(), avoiding the leaking path. Waiting for response for too long, discarded. cf. cf. source: <20260728052538.12429-1-chungmin@chungminlee.com> * ps/fetch-packfile-uris-parallel (2026-08-21) 2 commits . fetch-pack: allow parallelizing packfile URI fetches . fetch-pack: prepare for threaded fetching of packfile URIs The `git fetch` and `git clone` commands have been optimized to download packfile URIs in parallel when the new `fetch.packfileURIThreads` configuration is set, significantly speeding up fetches from servers that advertise multiple packfiles. Retracted for now. cf. source: <20260821-pks-parallelize-fetching-packfile-uris-v1-0-0df52d9427ce@pks.im> * jc/die-for-incompatible-opts (2026-08-27) 1 commit . die_for_incompatible_opts(): unbounded number of options The die_for_incompatible_opt[234]() family of functions has been generalized to handle an arbitrary number of mutually exclusive options via a variadic function. Retracted. cf. source: * zy/apply-abandoned-header-fix (2026-07-01) 1 commit . apply: avoid leaking abandoned git-header state A candidate 'git diff' header parsed by 'git apply' has been isolated in a temporary structure, preventing any partially parsed state from polluting the main patch structure and causing assertions to trip if the header is ultimately rejected. Discarded. cf. source: <20260702041759.51572-1-zhihao.yao@njit.edu> * ps/ci-depends-on-ruby (2026-09-01) 1 commit (merged to 'next' on 2026-09-08 at d0859510f8) . ci: fix missing Ruby dependency in "documentation" job The CI job that builds the documentation failed because it lacked the 'gem' command. The 'asciidoc' package apparently stopped pulling in the 'ruby' package as a transitive dependency. The CI script has been updated to explicitly install 'ruby'. Discarded; now a part of jk/ci-use-system-asciidoctor topic. source: <20260901-b4-pks-ci-fix-documentation-job-v1-1-a8257ee2a9a4@pks.im>