v0.35.0

[scott2000]

About

jj is a Git-compatible version control system that is both simple and powerful. See
the installation instructions to get started.

Release highlights

• Workspaces can now have their own separate configuration. For instance, you
  can use jj config set --workspace to update a configuration option only in
  the current workspace.

• After creating a local bookmark, it is now possible to use jj bookmark track
  to associate the bookmark with a specific remote before pushing it. When
  pushing a tracked bookmark, it is not necessary to use --allow-new.

• The new jj git colocation enable and jj git colocation disable commands
  allow converting between colocated and non-colocated workspaces.

Breaking changes

• The remote_bookmarks(remote=pattern) revset now includes Git-tracking
  bookmarks if the specified pattern matches git. The default is
  remote=~exact:"git" as before.

• The deprecated flag --summary of jj abandon has been removed.

• The deprecated command jj backout has been removed, use jj revert instead.

• The following deprecated config options have been removed:

  • signing.sign-all
  • core.watchman.register_snapshot_trigger
  • diff.format

Deprecations

• jj bisect run --command <cmd> is deprecated in favor of
  jj bisect run -- <cmd>.

• jj metaedit --update-committer-timestamp was renamed to
  jj metaedit --force-rewrite since the old name (and help text)
  incorrectly suggested that the committer name and email would not
  be updated.

New features

• Workspaces may have an additional layered configuration, located at
  .jj/workspace-config.toml. jj config subcommands which took layer options
  like --repo now also support --workspace.

• jj bookmark track can now associate new local bookmarks with remote.
  Tracked bookmarks can be pushed without --allow-new.
  #7072

• The new jj git colocation command provides sub-commands to show the
  colocation state (status), to convert a non-colocated workspace into
  a colocated workspace (enable), and vice-versa (disable).

• New jj tag set/delete commands to create/update/delete tags locally.
  Created/updated tags are currently always exported to Git as lightweight
  tags. If you would prefer them to be exported as annotated tags, please give
  us feedback on #7908.

• Templates now support a .split(separator, [limit]) method on strings to
  split a string into a list of substrings.

• -G is now available as a short form of --no-graph in jj log, jj evolog,
  jj op log, jj op show and jj op diff.

• jj metaedit now accepts -m/--message option to non-interactively update
  the change description.

• The CryptographicSignature.key() template method now also works for SSH
  signatures and returns the corresponding public key fingerprint.

• Added template-aliases.empty_commit_marker. Users can override this value in
  their config to change the "(empty)" label on empty commits.

• Add support for --when.workspaces config scopes.

• Add support for --when.hostnames config scopes. This allows configuration to
  be conditionally applied based on the hostname set in operation.hostname.

• jj bisect run accepts the command and arguments to pass to the command
  directly as positional arguments, such as
  jj bisect --range=..main -- cargo check --all-targets.

• Divergent changes are no longer marked red in immutable revisions. Since the
  revision is immutable, the user shouldn't take any action, so the red color
  was unnecessarily alarming.

• New commit template keywords local/remote_tags to show only local/remote
  tags. These keywords may be useful in non-colocated Git repositories where
  local and exported @git tags can point to different revisions.

• jj git clone now supports the --branch option to specify the branch(es)
  to fetch during clone. If present, the first matching branch is used as the
  working-copy parent.

• Revsets now support logical operators in string patterns.

Fixed bugs

• jj metaedit --author-timestamp twice with the same value no longer
  edits the change twice in some cases.

• jj squash: fixed improper revision rebase when both --insert-after and
  --insert-before were used.

• jj undo can now revert "fetch"/"import" operation that involves tag updates.
  #6325

• Fixed parsing of files(expr) revset expression including parentheses.
  #7747

• Fixed jj describe --stdin to append a final newline character.

Contributors

Thanks to the people who made this release happen!

• Alpha Chen (@kejadlen)
• Angel Ezquerra (@AngelEzquerra)
• ase (@adamse)
• Austin Seipp (@thoughtpolice)
• Benjamin Brittain (@benbrittain)
• bipul (@bipulmgr)
• Brian Schroeder (@bts)
• Bryce Berger (@bryceberger)
• Cole Helbling (@cole-h)
• Daniel Luz (@mernen)
• David Higgs (@higgsd)
• Defelo (@Defelo)
• Fedor (@sheremetyev)
• Gabriel Goller (@kaffarell)
• Gaëtan Lehmann (@glehmann)
• George Christou (@gechr)
• Ilya Grigoriev (@ilyagr)
• Isaac Corbrey (@icorbrey)
• James Coman (@jamescoman)
• Joseph Lou (@josephlou5)
• Lander Brandt (@landaire)
• Martin von Zweigbergk (@martinvonz)
• Michael Chirico (@MichaelChirico)
• Owen Brooks (@owenbrooks)
• Peter Schilling (@schpet)
• Philip Metzger (@PhilipMetzger)
• Remo Senekowitsch (@senekor)
• Ross Smyth (@RossSmyth)
• Scott Taylor (@scott2000)
• Steve Fink (@hotsphink)
• Steve Klabnik (@steveklabnik)
• Theo Buehler (@botovq)
• Theodore Dubois (@tbodt)
• Theodore Keloglou (@sirodoht)
• Yuya Nishihara (@yuja)

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This discussion was created from the release v0.35.0.