github jj-vcs/jj v0.23.0
on GitHub

latest release: v0.24.0
one month ago

Security fixes

  • Fixed path traversal by cloning/checking out crafted Git repository containing
    .., .jj, .git paths. (GHSA-88h5-6w7m-5w56; CVE-2024-51990)

Breaking changes

  • Revset function names can no longer start with a number.

  • Evaluation error of revsets.short-prefixes configuration is now reported.

  • The HEAD@git symbol no longer resolves to the Git HEAD revision. Use
    git_head() or @- revset expression instead. The git_head template
    keyword now returns a boolean.

  • Help command doesn't work recursively anymore, i.e. jj workspace help root
    doesn't work anymore.

  • The color label op_log from the [colors] config section now only
    applies to the op log and not to the other places operations are displayed. In
    almost all cases, if you configured op_log before, you should use the new
    operation label instead.

  • Default operation log template now shows end times of operations instead of
    start times.

Deprecations

  • git.auto-local-bookmark replaces git.auto-local-branch. The latter remains
    supported for now (at lower precedence than the former).

New features

  • Added diff options to ignore whitespace when comparing lines. Whitespace
    changes are still highlighted.

  • New command jj simplify-parents will remove redundant parent edges.

  • jj squash now supports -f/-t shorthands for --from/--[in]to.

  • Initial support for shallow Git repositories has been implemented. However,
    deepening the history of a shallow repository is not yet supported.

  • jj git clone now accepts a --depth <DEPTH> option, which
    allows to clone the repository with a given depth.

  • New command jj file annotate that annotates files line by line. This is similar
    in functionality to git blame. Invoke the command with jj file annotate <file_path>.
    The output can be customized via the templates.annotate_commit_summary
    config variable.

  • jj bookmark list gained a --remote REMOTE option to display bookmarks
    belonging to a remote. This option can be combined with --tracked or
    --conflicted.

  • New command jj config unset that unsets config values. For example,
    jj config unset --user user.name.

  • jj help now has the flag --keyword (shorthand -k), which can give help
    for some keywords (e.g. jj help -k revsets). To see a list of the available
    keywords you can do jj help --help.

  • New at_operation(op, expr) revset can be used in order to query revisions
    based on historical state.

  • String literals in filesets, revsets and templates now support hex bytes
    (with \e as escape / shorthand for \x1b).

  • New coalesce(revsets...) revset which returns commits in the first revset
    in the revsets list that does not evaluate to none().

  • New template function raw_escape_sequence(...) preserves escape sequences.

  • Timestamp objects in templates now have after(date) -> Boolean and
    before(date) -> Boolean methods for comparing timestamps to other dates.

  • New template functions pad_start(), pad_end(), truncate_start(), and
    truncate_end() are added.

  • Add a new template alias bultin_log_compact_full_description().

  • Added the config settings diff.color-words.context and diff.git.context to
    control the default number of lines of context shown.

Fixed bugs

  • Error on trunk() revset resolution is now handled gracefully.
    #4616

  • Updated the built-in diff editor scm-record to version
    0.4.0, which
    includes multiple fixes.

Contributors

Thanks to the people who made this release happen!

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