Git 2.55.0 introduces several notable features: a new `git history fixup` subcommand that amends staged changes into an existing commit and auto-rebases stacked branches; fsmonitor daemon support for Linux using inotify(7); the ability to push to a group of remotes with fsmonitor d a

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Gitto cap lane width; batched blob downloads for partial clones in git-grep and git-cherry; and Rust is now a required build dependency unless explicitly disabled.