Log message:
jj: update to 0.16.0.

## [0.16.0] - 2024-04-03

### Deprecations

* `jj move` was deprecated in favor of `jj squash`.

### Breaking changes

* The `git_head` template keyword now returns an optional value instead of a
  list of 0 or 1 element.

* The `jj sparse set --edit`/`--reset` flags were split up into `jj sparse
  edit`/`reset` subcommands respectively.

* The `jj sparse` subcommands now parse and print patterns as workspace-relative
  paths.

* The `jj log` command no longer uses the default revset when a path is specified.

### New features

* Config now supports rgb hex colors (in the form `#rrggbb`) wherever existing \ 
color names are supported.

* `ui.default-command` now accepts multiple string arguments, for more complex
  default `jj` commands.

* Graph node symbols are now configurable via templates
  * `templates.log_node`
  * `templates.op_log_node`

* `jj log` now includes synthetic nodes in the graph where some revisions were
  elided.

* `jj squash` now accepts `--from` and `--into` (also aliased as `--to`) if `-r`
  is not specified. It can now be used for all use cases where `jj move` could
  previously be used. The `--from` argument accepts a revset that resolves to
  more than one revision.

* Commit templates now support `immutable` keyword.

* New template function `coalesce(content, ..)` is added.

* Timestamps are now shown in local timezone and without milliseconds and
  timezone offset by default.

* `jj git push` now prints messages from the remote.

* `jj branch list` now supports a `--conflicted/-c` option to show only \ 
conflicted branches.

* `jj duplicate` and `jj abandon` can now take more than a single `-r` argument,
  for consistency with other commands.

* `jj branch list` now allows combining `-r REVISIONS`/`NAMES` and `-a` options.

* `--all` is now named `--all-remotes` for `jj branch list`

* There is a new global `--quiet` flag to silence commands' non-primary output.

* `jj split` now supports a `--siblings/-s` option that splits the target
  revision into siblings with the same parents and children.

* new function `working_copies()` for revsets to show the working copy commits \ 
of all workspaces.

### Fixed bugs

None.

## [0.15.1] - 2024-03-06

No code changes (fixing Rust `Cargo.toml` stuff).

## [0.15.0] - 2024-03-06

### Breaking changes

* The minimum supported Rust version (MSRV) is now 1.76.0.

* The on-disk index format changed. New index files will be created
  automatically, but it can fail if the repository is co-located and predates
  Git GC issues [#815](https://github.com/martinvonz/jj/issues/815). If
  reindexing failed, you'll need to clean up corrupted operation history by
  `jj op abandon ..<bad operation ID>`.

* Dropped support for the "legacy" graph-drawing style. Use \ 
"ascii" for a very
  similar result.

* The default log output no longer lists all tagged heads. Set `revsets.log =
  "@ | ancestors(immutable_heads().., 2) | heads(immutable_heads())"` \ 
to restore
  the old behavior.

* Dropped support for the deprecated `:` revset operator. Use `::` instead.

* `jj rebase --skip-empty` no longer abandons commits that were already empty
  before the rebase.

### New features

* Partial support for commit signing. Currently you can configure jj to \ 
"keep"
  commit signatures by making new ones for rewritten commits, and to sign new
  commits when they are created.

  This comes with out-of-the-box support for the following backends:
  * GnuPG
  * SSH

  Signature verification and an explicit sign command will hopefully come soon.

* Templates now support logical operators: `||`, `&&`, `!`

* Templates now support the `self` keyword, which is the current commit in `jj
  log`/`obslog` templates.

* `jj show` now accepts `-T`/`--template` option to render its output using
  template

* `jj config list` now accepts `-T`/`--template` option.

* `jj git fetch` now accepts `-b` as a shorthand for `--branch`, making it more
  consistent with other commands that accept a branch

* In the templating language, Timestamps now have a `.local()` method for
  converting to the local timezone.

* `jj next/prev` now infer `--edit` when you're already editing a non-head
  commit (a commit with children).

* A new built-in pager named `:builtin` is available on all platforms,
  implemented with [minus](https://github.com/arijit79/minus/)

* Set config `ui.log-synthetic-elided-nodes = true` to make `jj log` include
  synthetic nodes in the graph where some revisions were elided
  ([#1252](https://github.com/martinvonz/jj/issues/1252),
  [#2971](https://github.com/martinvonz/jj/issues/2971)). This may become the
  default depending on feedback.

* When creating a new workspace, the sparse patterns are now copied over from
  the current workspace.

* `jj git init --colocate` can now import an existing Git repository. This is
  equivalent to `jj git init --git-repo=.`.

* `jj git fetch` now automatically prints new remote branches and tags by default.

* `--verbose/-v` is now `--debug` (no short option since it's not intended to be \ 
used often)

* `jj move --from/--to` can now be abbreviated to `jj move -f/-t`

* `jj commit`/`diffedit`/`move`/`resolve`/`split`/`squash`/`unsquash` now accept
  `--tool=<NAME>` option to override the default.
   [#2575](https://github.com/martinvonz/jj/issues/2575)

* Added completions for [Nushell](https://nushell.sh) to `jj util completion`

* `jj branch list` now supports a `--tracked/-t` option which can be used to
  show tracked branches only. Omits local Git-tracking branches by default.

* Commands producing diffs now accept a `--context` flag for the number of
  lines of context to show.

* `jj` commands with the `-T`/`--template` option now provide a hint containing
  defined template names when no argument is given, assisting the user in making
  a selection.

### Fixed bugs

* On Windows, symlinks in the repo are now supported when Developer Mode is enabled.
  When symlink support is unavailable, they will be materialized as regular \ 
files in the
  working copy (instead of resulting in a crash).
  [#2](https://github.com/martinvonz/jj/issues/2)

* On Windows, the `:builtin` pager is now used by default, rather than being
  disabled entirely.

* Auto-rebase now preserves the shape of history even for merge commits where
  one parent is an ancestor of another.
  [#2600](https://github.com/martinvonz/jj/issues/2600)

Log message:
jj: update to 0.14.0.

## [0.14.0] - 2024-02-07

### Deprecations

* `jj checkout` and `jj merge` are both deprecated; use `jj new` instead to
  replace both of these commands in all instances.

  **Rationale**: `jj checkout` and `jj merge` both implement identical
  functionality, which is a subset of `jj new`. `checkout` creates a new working
  copy commit on top of a single specified revision, i.e. with one parent.
  `merge` creates a new working copy commit on top of *at least* two specified
  revisions, i.e. with two or more parents.

  The only difference between these commands and `jj new`, which *also* creates
  a new working copy commit, is that `new` can create a working copy commit on
  top of any arbitrary number of revisions, so it can handle both the previous
  cases at once. The only actual difference between these three commands is the
  command syntax and their name. These names were chosen to be familiar to users
  of other version control systems, but we instead encourage all users to adopt
  `jj new` instead; it is more general and easier to remember than both of
  these.

  `jj checkout` and `jj merge` will no longer be shown as part of `jj help`, but
  will still function for now, emitting a warning about their deprecation.

  **Deadline**: `jj checkout` and `jj merge` will be deleted and are expected
  become a **hard error later in 2024**.

* `jj init --git` and `jj init --git-repo` are now deprecated and will be removed
  in the near future.

  Use `jj git init` instead.

### Breaking changes

* (Minor) Diff summaries (e.g. `jj diff -s`) now use `D` for "Deleted" \ 
instead
  of `R` for "Removed". @joyously pointed out that `R` could also mean
  "Renamed".

* `jj util completion` now takes the shell as a positional argument, not a flag.
  the previous behavior is deprecated, but supported for now. it will be removed
  in the future.

### New features

* `jj util completion` now supports powershell and elvish.

* Official binaries for macOS running on Apple Silicon (`aarch64-apple-darwin`)
  are now available, alongside the existing macOS x86 binaries.

* New `jj op abandon` command is added to clean up the operation history. Git
  refs and commit objects can be further compacted by `jj util gc`.

* `jj util gc` now removes unreachable operation, view, and Git objects.

* `jj branch rename` will now warn if the renamed branch has a remote branch, since
  those will have to be manually renamed outside of `jj`.

* `jj git push` gained a `--tracked` option, to push all the tracked branches.

* There's now a virtual root operation, similar to the [virtual root
  commit](docs/glossary.md#root-commit). It appears at the end of `jj op log`.

* `jj config list` gained a `--include-overridden` option to allow
  printing overridden config values.

* `jj config list` now accepts `--user` or `--repo` option to specify
  config origin.

* New `jj config path` command to print the config file path without launching
  an editor.

* `jj tag list` command prints imported git tags.

* `jj next` and `jj prev` now prompt in the event of the next/previous commit
  being ambiguous, instead of failing outright.

* `jj resolve` now displays the file being resolved.

* `jj workspace root` was aliased to `jj root`, for ease of discoverability

* `jj diff` no longer shows the contents of binary files.

* `jj git` now has an `init` command that initializes a git backed repo.

* New template function `surround(prefix, suffix, content)` is added.

### Fixed bugs

* Fixed snapshots of symlinks in `gitignore`-d directory.
  [#2878](https://github.com/martinvonz/jj/issues/2878)

* Fixed data loss in dirty working copy when checked-out branch is rebased or
  abandoned by Git.
  [#2876](https://github.com/martinvonz/jj/issues/2876)

Log message:
jj: update to 0.13.0.

## [0.13.0] - 2024-01-03

### Breaking changes

* `jj git fetch` no longer imports new remote branches as local branches. Set
  `git.auto-local-branch = true` to restore the old behavior.

### New features

* Information about new and resolved conflicts is now printed by every command.

* `jj branch` has gained a new `rename` subcommand that allows changing a branch
  name atomically. `jj branch help rename` for details.

### Fixed bugs

* Command aliases can now be loaded from repository config relative to the
  current working directory.
  [#2414](https://github.com/martinvonz/jj/issues/2414)

Log message:
jj: update to 0.12.0.

## [0.12.0] - 2023-12-05

### Breaking changes

* The `remote_branches()` revset no longer includes branches exported to the Git
  repository (so called Git-tracking branches.)

* `jj branch set` no longer creates a new branch. Use `jj branch create`
  instead.

* `jj init --git` in an existing Git repository now errors and exits rather than
  creating a second Git store.

### New features

* `jj workspace add` can now take _multiple_ `--revision` arguments, which will
  create a new workspace with its working-copy commit on top of all the parents,
  as if you had run `jj new r1 r2 r3 ...`.

* You can now set `git.abandon-unreachable-commits = false` to disable the
  usual behavior where commits that became unreachable in the Git repo are
  abandoned ([#2504](https://github.com/martinvonz/jj/pull/2504)).

* `jj new` gained a `--no-edit` option to prevent editing the newly created
  commit. For example, `jj new a b --no-edit -m Merge` creates a merge commit
  without affecting the working copy.

* `jj rebase` now takes the flag `--skip-empty`, which doesn't copy over commits
  that would become empty after a rebase.

* There is a new `jj util gc` command for cleaning up the repository storage.
  For now, it simply runs `git gc` on the backing Git repo (when using the Git
  backend).

### Fixed bugs

* Fixed another file conflict resolution issue where `jj status` would disagree
  with the actual file content.
  [#2654](https://github.com/martinvonz/jj/issues/2654)

Log message:
jj: update to 0.11.0.

Breaking changes

    Conflicts are now stored in a different way. Commits written by a new jj
    binary will not be read correctly by older jj binaries. The new model
    solves some performance problems with the old model. For example, jj log
    should be noticeably faster on large repos. You may need to create a new
    clone to see the full speedup.

    The remote_branches() revset now includes branches exported to the Git
    repository (so called Git-tracking branches.) Use
    remote_branches(remote=exact:"origin") to query branches of \ 
certain remote.

    Status messages are now printed to stderr.

    jj config set now interprets the value as TOML also if it's a valid TOML
    array or table. For example, jj config set --user 'aliases.n' '["new"]'

    Remote branches now have tracking or non-tracking flags. The
    git.auto-local-branch setting is applied only to newly fetched remote
    branches. Existing remote branches are migrated as follows:
        If local branch exists, the corresponding remote branches are considered
        tracking branches.
        Otherwise, the remote branches are non-tracking branches.

    If the deduced tracking flags are wrong, use jj branch track/untrack
    commands to fix them up.

    See automatic local branch creation
    for details.

    Non-tracking remote branches aren't listed by default. Use jj branch list \ 
--all to show all local and remote branches.

    It's not allowed to push branches if non-tracking remote branches of the same
    name exist.

    Pushing deleted/moved branches no longer abandons the local commits referenced
    by the remote branches.

    jj git fetch --branch now requires glob: prefix to expand * in branch
    name.

New features

    jj's stable release can now be installed with cargo binstall jj-cli.

    jj workspace add now takes a --revision argument.

    jj workspace forget can now forget multiple workspaces at once.

    branches()/remote_branches()/author()/committer()/description()
    revsets now support glob matching.

    jj branch delete/forget/list, and jj git push --branch now support
    string pattern syntax. The --glob option
    is deprecated in favor of glob: pattern.

    The branches/tags/git_refs/git_head template keywords now return a
    list of RefNames. They were previously pre-formatted strings.

    The new template keywords local_branches/remote_branches are added to show
    only local/remote branches.

    jj workspace add now preserves all parents of the old working-copy commit
    instead of just the first one.

    jj rebase -r gained the ability to rebase a revision A onto a descendant
    of A.

Fixed bugs

    Updating the working copy to a commit where a file that's currently ignored
    in the working copy no longer leads to a crash
    (#976).

    Conflicts in executable files can now be resolved just like conflicts in
    non-executable files (#1279).

    jj new --insert-before and --insert-after now respect immutable revisions
    (#2468).

Log message:
*: bump for openssl 3

Log message:
devel/jj: fix build with new libgit2

Switch to vendored libgit2 to avoid mismatches.

Log message:
devel/jj: fix broken install stage

... after upstream changes.
Bump pkgrev as there are changes in the package content.