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[0.10.0] - 2023-10-04 ### Breaking changes * A default revset-alias function `trunk()` now exists. If you previously defined your own `trunk()` alias it will continue to overwrite the built-in one. Check [revsets.toml](cli/src/config/revsets.toml) and [revsets.md](docs/revsets.md) to understand how the function can be adapted. ### New features * The `ancestors()` revset function now takes an optional `depth` argument to limit the depth of the ancestor set. For example, use `jj log -r 'ancestors(@, 5)` to view the last 5 commits. * Support for the Watchman filesystem monitor is now bundled by default. Set `core.fsmonitor = "watchman"` in your repo to enable. * You can now configure the set of immutable commits via `revset-aliases.immutable_heads()`. For example, set it to `"remote_branches() | tags()"` to prevent rewriting those those. Their ancestors are implicitly also immutable. * `jj op log` now supports `--no-graph`. * Templates now support an additional escape: `\0`. This will output a literal null byte. This may be useful for e.g. `jj log -T 'description ++ "\0"' --no-graph` to output descriptions only, but be able to tell where the boundaries are * jj now bundles a TUI tool to use as the default diff and merge editors. (The previous default was `meld`.) * `jj split` supports the `--interactive` flag. (This is already the default if no paths are provided.) * `jj commit` accepts an optional list of paths indicating a subset of files to include in the first commit * `jj commit` accepts the `--interactive` flag. ### Fixed bugs ### Contributors Thanks to the people who made this release happen! * Austin Seipp (@thoughtpolice) * Emily Kyle Fox (@emilykfox) * glencbz (@glencbz) * Hong Shin (@honglooker) * Ilya Grigoriev (@ilyagr) * James Sully (@sullyj3) * Martin von Zweigbergk (@martinvonz) * Philip Metzger (@PhilipMetzger) * Ruben Slabbert (@rslabbert) * Vamsi Avula (@avamsi) * Waleed Khan (@arxanas) * Willian Mori (@wmrmrx)) * Yuya Nishihara (@yuja) * Zachary Dremann (@Dr-Emann) [0.9.0] - 2023-09-06 ### Breaking changes * The minimum supported Rust version (MSRV) is now 1.71.0. * The storage format of branches, tags, and git refs has changed. Newly-stored repository data will no longer be loadable by older binaries. * The `:` revset operator is deprecated. Use `::` instead. We plan to delete the `:` form in jj 0.15+. * The `--allow-large-revsets` flag for `jj rebase` and `jj new` was replaced by a `all:` before the revset. For example, use `jj rebase -d 'all:foo-'` instead of `jj rebase --allow-large-revsets -d 'foo-'`. * The `--allow-large-revsets` flag for `jj rebase` and `jj new` can no longer be used for allowing duplicate destinations. Include the potential duplicates in a single expression instead (e.g. `jj new 'all:x|y'`). * The `push.branch-prefix` option was renamed to `git.push-branch-prefix`. * The default editor on Windows is now `Notepad` instead of `pico`. * `jj` will fail attempts to snapshot new files larger than 1MiB by default. This behavior can be customized with the `snapshot.max-new-file-size` config option. * Author and committer signatures now use empty strings to represent unset names and email addresses. The `author`/`committer` template keywords and methods also return empty strings. Older binaries may not warn user when attempting to `git push` commits with such signatures. * In revsets, the working-copy or remote symbols (such as `@`, `workspace_id@`, and `branch@remote`) can no longer be quoted as a unit. If a workspace or branch name contains whitespace, quote the name like `"branch name"@remote`. Also, these symbols will not be resolved as revset aliases or function parameters. For example, `author(foo@)` is now an error, and the revset alias `'revset-aliases.foo@' = '@'` will be failed to parse. * The `root` revset symbol has been converted to function `root()`. * The `..x` revset is now evaluated to `root()..x`, which means the root commit is no longer included. * `jj git push` will now push all branches in the range `remote_branches()..@` instead of only branches pointing to `@` or `@-`. * It's no longer allowed to create a Git remote named "git". Use `jj git remote rename` to rename the existing remote. [#1690](martinvonz/jj#1690) * Revset expression like `origin/main` will no longer resolve to a remote-tracking branch. Use `main@origin` instead. ### New features * Default template for `jj log` now does not show irrelevant information (timestamp, empty, message placeholder etc.) about the root commit. * Commit templates now support the `root` keyword, which is `true` for the root commit and `false` for every other commit. * `jj init --git-repo` now works with bare repositories. * `jj config edit --user` and `jj config set --user` will now pick a default config location if no existing file is found, potentially creating parent directories. * `jj log` output is now topologically grouped. [#242](martinvonz/jj#242) * `jj git clone` now supports the `--colocate` flag to create the git repo in the same directory as the jj repo. * `jj restore` gained a new option `--changes-in` to restore files from a merge revision's parents. This undoes the changes that `jj diff -r` would show. * `jj diff`/`log` now supports `--tool <name>` option to generate diffs by external program. For configuration, see [the documentation](docs/config.md). [#1886](martinvonz/jj#1886) * A new experimental diff editor `meld-3` is introduced that sets up Meld to allow you to see both sides of the original diff while editing. This can be used with `jj split`, `jj move -i`, etc. * `jj log`/`obslog`/`op log` now supports `--limit N` option to show the first `N` entries. * Added the `ui.paginate` option to enable/disable pager usage in commands * `jj checkout`/`jj describe`/`jj commit`/`jj new`/`jj squash` can take repeated `-m/--message` arguments. Each passed message will be combined into paragraphs (separated by a blank line) * It is now possible to set a default description using the new `ui.default-description` option, to use when describing changes with an empty description. * `jj split` will now leave the description empty on the second part if the description was empty on the input commit. * `branches()`/`remote_branches()`/`author()`/`committer()`/`description()` revsets now support exact matching. For example, `branch(exact:main)` selects the branch named "main", but not "maint". `description(exact:"")` selects commits whose description is empty. * Revsets gained a new function `mine()` that aliases `author(exact:"your_email")`. * Added support for `::` and `..` revset operators with both left and right operands omitted. These expressions are equivalent to `all()` and `~root()` respectively. * `jj log` timestamp format now accepts `.utc()` to convert a timestamp to UTC. * templates now support additional string methods `.starts_with(x)`, `.ends_with(x)` `.remove_prefix(x)`, `.remove_suffix(x)`, and `.substr(start, end)`. * `jj next` and `jj prev` are added, these allow you to traverse the history in a linear style. For people coming from Sapling and `git-branchles` see [#2126](martinvonz/jj#2126) for further pending improvements. * `jj diff --stat` has been implemented. It shows a histogram of the changes, same as `git diff --stat`. Fixes [#2066](martinvonz/jj#2066) * `jj git fetch --all-remotes` has been implemented. It fetches all remotes instead of just the default remote ### Fixed bugs * Fix issues related to .gitignore handling of untracked directories [#2051](martinvonz/jj#2051). * `jj config set --user` and `jj config edit --user` can now be used outside of any repository. * SSH authentication could hang when ssh-agent couldn't be reached [#1970](martinvonz/jj#1970) * SSH authentication can now use ed25519 and ed25519-sk keys. They still need to be password-less. * Git repository managed by the repo tool can now be detected as a "colocated" repository. [#2011](martinvonz/jj#2011) ### Contributors Thanks to the people who made this release happen! * Alexander Potashev (@aspotashev) * Anton Bulakh (@necauqua) * Austin Seipp (@thoughtpolice) * Benjamin Brittain (@benbrittain) * Benjamin Saunders (@Ralith) * Christophe Poucet (@poucet) * Emily Kyle Fox (@emilykfox) * Glen Choo (@chooglen) * Ilya Grigoriev (@ilyagr) * Kevin Liao (@kevincliao) * Linus Arver (@listx) * Martin Clausen (@maacl) * Martin von Zweigbergk (@martinvonz) * Matt Freitas-Stavola (@mbStavola) * Oscar Bonilla (@ob) * Philip Metzger (@PhilipMetzger) * Piotr Kufel (@qfel) * Preston Van Loon (@prestonvanloon) * Tal Pressman (@talpr) * Vamsi Avula (@avamsi) * Vincent Breitmoser (@Valodim) * Vladimir (@0xdeafbeef) * Waleed Khan (@arxanas) * Yuya Nishihara (@yuja) * Zachary Dremann (@Dr-Emann)
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