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jj is a Git-compatible version control system that is both simple and powerful. See the installation instructions to get started.
The documentation has moved from https://jj-vcs.github.io/jj/ to https://docs.jj-vcs.dev/.
301 redirects are being issued towards the new domain, so any existing links should not be broken.
Fixed race condition that could cause divergent operations when running
concurrent jj commands in colocated repositories. It is now safe to
continuously run e.g. jj log without --ignore-working-copy in one
terminal while you're running other commands in another terminal.
#6830
jj now ignores $PAGER set in the environment and uses less -FRX on most
platforms (:builtin on Windows). See the docs for
more information, and #3502 for
motivation.
In filesets or path patterns, glob matching
is enabled by default. You can use cwd:"path" to match literal paths.
In the following commands, string pattern
arguments are now parsed the same way they
are in revsets and can be combined with logical operators: jj bookmark delete/forget/list/move, jj tag delete/list, jj git clone/fetch/push
In the following commands, unmatched bookmark/tag names is no longer an
error. A warning will be printed instead: jj bookmark delete/forget/move/track/untrack, jj tag delete, jj git clone/push
The default string pattern syntax in revsets will be changed to glob: in a
future release. You can opt in to the new default by setting
ui.revsets-use-glob-by-default=true.
Upgraded scm-record from v0.8.0 to v0.9.0. See release notes at
https://github.com/arxanas/scm-record/releases/tag/v0.9.0.
The minimum supported Rust version (MSRV) is now 1.89.
On macOS, the deprecated config directory ~/Library/Application Support/jj
is not read anymore. Use $XDG_CONFIG_HOME/jj instead (defaults to
~/.config/jj).
Sub-repos are no longer tracked. Any directory containing .jj or .git
is ignored. Note that Git submodules are unaffected by this.
The --destination/-d arguments for jj rebase, jj split, jj revert,
etc. were renamed to --onto/-o. The reasoning is that --onto,
--insert-before, and --insert-after are all destination arguments, so
calling one of them --destination was confusing and unclear. The old names
will be removed at some point in the future, but we realize that they are
deep in muscle memory, so you can expect an unusually long deprecation period.
jj describe --edit is deprecated in favor of --editor.
The config options git.auto-local-bookmark and git.push-new-bookmarks are
deprecated in favor of remotes.<name>.auto-track-bookmarks. For example:
[remotes.origin]
auto-track-bookmarks = "glob:*"
For more details, refer to the docs.
The flag --allow-new on jj git push is deprecated. In order to push new
bookmarks, please track them with jj bookmark track. Alternatively, consider
setting up an auto-tracking configuration to avoid the chore of tracking
bookmarks manually. For example:
[remotes.origin]
auto-track-bookmarks = "glob:*"
For more details, refer to the docs.
jj commit, jj describe, jj squash, and jj split now accept
--editor, which ensures an editor will be opened with the commit
description even if one was provided via --message/-m.
All jj commands show a warning when the provided fileset expression
doesn't match any files.
Added files() template function to DiffStats. This supports per-file stats
like lines_added() and lines_removed()
Added join() template function. This is different from separate() in that
it adds a separator between all arguments, even if empty.
RepoPath template type now has a absolute() -> String method that returns
the absolute path as a string.
Added format_path(path) template alias that controls how file paths are printed
with jj file list.
New built-in revset aliases visible() and hidden().
Unquoted * is now allowed in revsets. bookmarks(glob:foo*) no longer
needs quoting.
jj prev/next --no-edit now generates an error if the working-copy has some
children.
A new config option remotes.<name>.auto-track-bookmarks can be set to a
string pattern. New bookmarks matching it will be automatically tracked for
the specified remote. See
the docs.
jj log now supports a --count flag to print the number of commits instead
of displaying them.
jj fix now prints a warning if a tool failed to run on a file.
#7971
Shell completion now works with non‑normalized paths, fixing the previous
panic and allowing prefixes containing . or .. to be completed correctly.
#6861
Shell completion now always uses forward slashes to complete paths, even on Windows. This renders completion results viable when using jj in Git Bash. #7024
Unexpected keyword arguments now return a parse failure for the coalesce()
and concat() templating functions.
Nushell completion script documentation add -f option, to keep it up to
date.
#8007
Ensured that with Git submodules, remnants of your submodules do not show up
in the working copy after running jj new.
#4349
Thanks to the people who made this release happen!