git, branch v2.53.0-rc0

Git 2.53-rc0

2026-01-15T15:12:41Z

Signed-off-by: Junio C Hamano

Merge branch 'ps/clar-integers'

2026-01-15T15:12:41Z

Import newer version of "clar", unit testing framework. * ps/clar-integers: gitattributes: disable blank-at-eof errors for clar test expectations t/unit-tests: demonstrate use of integer comparison assertions t/unit-tests: update clar to 39f11fe

Merge branch 'kh/replay-invalid-onto-advance'

2026-01-15T15:12:41Z

Improve the error message when a bad argument is given to the `--onto` option of "git replay". Test coverage of "git replay" has been improved. * kh/replay-invalid-onto-advance: t3650: add more regression tests for failure conditions replay: die if we cannot parse object replay: improve code comment and die message replay: die descriptively when invalid commit-ish is given replay: find *onto only after testing for ref name replay: remove dead code and rearrange

Merge branch 'ps/odb-misc-fixes'

2026-01-15T15:12:41Z

Miscellaneous fixes on object database layer. * ps/odb-misc-fixes: odb: properly close sources before freeing them builtin/gc: fix condition for whether to write commit graphs

Merge branch 'pt/t7800-difftool-test-racefix'

2026-01-15T15:12:40Z

Test fixup. * pt/t7800-difftool-test-racefix: t7800: fix racy "difftool --dir-diff syncs worktree" test

The 17th batch

2026-01-12T13:19:53Z

Signed-off-by: Junio C Hamano

Merge branch 'js/mailmap-karsten-blees'

2026-01-12T13:19:52Z

Mailmap update for Karsten * js/mailmap-karsten-blees: .mailmap: replace Karsten Blees' default address

Merge branch 'ps/t1300-2021-use-test-path-is-helpers'

2026-01-12T13:19:52Z

Test updates. * ps/t1300-2021-use-test-path-is-helpers: t1300: use test helpers instead of `test` command

Merge branch 'rs/commit-stack'

2026-01-12T13:19:52Z

Code clean-up, unifying various hand-rolled "list of commit objects" and use the commit_stack API. * rs/commit-stack: commit-reach: use commit_stack commit-graph: use commit_stack commit: add commit_stack_grow() shallow: use commit_stack pack-bitmap-write: use commit_stack commit: add commit_stack_init() test-reach: use commit_stack remote: use commit_stack for src_commits remote: use commit_stack for sent_tips remote: use commit_stack for local_commits name-rev: use commit_stack midx: use commit_stack log: use commit_stack revision: export commit_stack

Merge branch 'sb/bundle-uri-without-uri'

2026-01-12T13:19:52Z

Diagnose invalid bundle-URI that lack the URI entry, instead of crashing. * sb/bundle-uri-without-uri: bundle-uri: validate that bundle entries have a uri