0.7.3

What's new since 0.7.2?

• Based on git 2.50.1.
• Made download.py compatible with python 3.8.
• Fixed building with newer versions of libcurl.

0.7.2

What's new since 0.7.1?

• Fixed misbehavior during negotiation with server when pushing from a grafted repository to a repository that doesn't contain all the already known mercurial changesets in the pushed branch.
• Fixed broken graft patch generation that, in practice, is unlikely to happen on real repositories.
• cinnabar.clone and cinnabar.clonebundle configs now both allow to use files.
• git cinnabar self-update --branch release now switches to the latest release even when running off the master or next branches.

0.7.1

What's new since 0.7.0?

• Restored curl-compat feature and enable it for the pre-built Linux binaries to fix binary compatibility with system libcurl on some systems.

0.7.0

What's new since 0.6.3?

• Based on git 2.48.1.
• Minimum Supported Rust Version is now 1.75.0.
• The curl-compat feature was removed.
• Fixed git cinnabar fsck to avoid misreporting weird old Mercurial file history as metadata corruption.
• Fixed the creation of empty trees for manifests.
• Fixed access to ssh remotes with absolute paths.
• Fixed cinnabarclone extension with Mercurial >= 6.6.
• Fixed handling cinnabar.refs=heads,tips (backwards incompatible change).
• Various optimizations making clones and pulls faster.
• Made negotiation with repo with large number of heads faster for pull and push.
• git cinnabar fetch and git cinnabar reclone now handle everything internally instead of delegating to git fetch and git remote, respectively.
• git cinnabar reclone doesn't lose metadata history when a cinnabarclone is used.
• A clone with cinnabarclone now only records one metadata update instead of two when there are updates after the cinnabarclone.
• git cinnabar reclone now only records one metadata update even when pulling from several remotes at the same time.
• git cinnabar reclone will try to restore as many of the heads it knew about, fetching from skipDefaultUpdate remotes if necessary.
• git cinnabar reclone --rebase allows to automatically rebase local branches and detached heads when git commits change after the reclone (e.g. when switching between a plain clone to a grafted clone, or when there was a bug in the original conversion)
• cinnabar.check=no-bundle2 now pretends the Mercurial server doesn't support bundle2.
• Updated crate dependencies.
• Many refactors, including the conversion of many functions from C to Rust.
• Fixed git push --dry-run to not report spurious errors.
• Allow git push --dry-run to create metadata for the changesets the push
  would create.
• Various changes to download.py and git cinnabar self-update.
• Push errors are now reported per pushed ref.
• I/O errors are more gracefully handled on push.
• The order of git and mercurial messages in the output is now more deterministic.
• The cinnabar.graft configuration can now be set to a url, allowing a one-pass grafted clone, eg. git -c cinnabar.graft=https://github.com/mozilla/gecko-dev clone hg::https://hg.mozilla.org/mozilla-central
• Added a git cinnabar clear command, equivalent to git cinnabar rollback 0000000000000000000000000000000000000000
• Fixed httppostargs use with mercurial >= 3.8 < 4.6
• Experimental support for tweaking the similarity level when detecting copies and renames during a push.
• Experimental support for pushing named branches and tags.

0.7.0-beta.2

What's new since 0.7.0-beta.1?

• Based on git 2.46.2.
• Avoid showing an update notification for the current beta version when it is the latest release.
• Fixed git push --dry-run to not report spurious errors.
• Allow git push --dry-run to create metadata for the changesets the push would create.
• Various changes to download.py and git cinnabar self-update.

0.7.0-beta.1

/!\ As of version 0.7, some corner cases in Mercurial repositories will generate different git commits than with prior versions of git-cinnabar. This means a fresh clone might have different git SHA-1s than existing clones, but this doesn't impact the use of existing clones with newer versions of git-cinnabar.

Most repositories should remain non-affected by the change.

You can set the cinnabar.compat git configuration to 0.6 to keep the previous behavior.

What's new since 0.6.3?

• Based on git 2.46.0.
• Fixed git cinnabar fsck to avoid misreporting weird old Mercurial file history as metadata corruption.
• Fixed the creation of empty trees for manifests.
• Fixed access to ssh remotes with absolute paths.
• Fixed cinnabarclone extension with Mercurial >= 6.6.
• Fixed handling cinnabar.refs=heads,tips (backwards incompatible change).
• Various optimizations making clones and pulls faster.
• Made negotiation with repo with large number of heads faster for pull and push.
• git cinnabar fetch and git cinnabar reclone now handle everything internally instead of delegating to git fetch and git remote, respectively.
• git cinnabar reclone doesn't lose metadata history when a cinnabarclone is used.
• A clone with cinnabarclone now only records one metadata update instead of two when there are updates after the cinnabarclone.
• git cinnabar reclone now only records one metadata update even when pulling from several remotes at the same time.
• git cinnabar reclone will try to restore as many of the heads it knew about, fetching from skipDefaultUpdate remotes if necessary.
• git cinnabar reclone --rebase allows to automatically rebase local branches and detached heads when git commits change after the reclone (e.g. when switching between a plain clone to a grafted clone, or when there was a bug in the original conversion)
• cinnabar.check=no-bundle2 now pretends the Mercurial server doesn't support bundle2.
• Updated crate dependencies.
• Many refactors, including the conversion of many functions from C to Rust.
• Experimental support for tweaking the similarity level when detecting copies and renames during a push.
• Experimental support for pushing named branches and tags.

0.6.3

What's new since 0.6.2?

• Fixed handling of null manifests.
• Added support for httppostargs.
• Worked around bug in curl >= 8.3, <= 8.5 with libressl (like on e.g. macOS Sonoma)

0.6.2

What's new since 0.6.1?

• Better handle some HTTP errors.
• Switch to schannel curl backend on Windows. We were using rustls, but it seems to be causing some problems.
• Based on git 2.41.0.
• Updated crate dependencies.

0.6.1

What's new since 0.6.0?

• Fixed a self-update issue. If you are using prebuilt binaries and self-update doesn't work from 0.6.0 to 0.6.1, please use download.py.
• Fixed a corner case when avoiding metadata for draft changesets when a root commit was involved.
• Updated crate dependencies.

0.6.0

What's new since 0.5.11?

• Full rewrite of the Python parts of git-cinnabar in Rust.
• Push performance is between twice and 10 times faster than 0.5.x, depending on scenarios.
• Based on git 2.40.0.
• git cinnabar fetch now accepts a --tags flag to fetch tags.
• git cinnabar bundle now accepts a -t flag to give a specific bundlespec.
• git cinnabar rollback now accepts a --candidates flag to list the metadata sha1 that can be used as target of the rollback.
• git cinnabar rollback now also accepts a --force flag to allow any commit sha1 as metadata.
• git cinnabar now has a self-update subcommand that upgrades it when a new version is available. The subcommand is only available when building with the self-update feature (enabled on prebuilt versions of git-cinnabar).
• Disabled inexact copy/rename detection, that was enabled by accident.

What's new since 0.6.0rc2?

• Fixed use-after-free in metadata initialization.
• Look for the new location of the CA bundle in git-windows 2.40.