vcs-git-v0.5.0

Added

• branch_status(dir) -> BranchStatus — a combined branch + working-tree
• fetch_from(dir, remote) — fetch from a named remote (`fetch --quiet
• conflicted_files(dir) — paths with unresolved merge conflicts
• status_tracked(dir) — status minus untracked files
• Git::switch_with_stash(dir, branch) (also on GitAt) — switch branches
• clone_repo(url, dest, CloneSpec) — git clone with a CloneSpec builder
• Tag operations: tag_create (lightweight, optional rev),
• show_file(dir, rev, path) — file content at a revision
• config_get(dir, key) → Option<String> (config --get; exit 1 → None —
• remote_add(dir, name, url) and remote_set_url(dir, name, url).
• blame(dir, path, rev) → Vec<BlameLine> (blame --line-porcelain):
• Sequencer: cherry_pick(dir, rev), revert(dir, rev) (--no-edit +
• capabilities() → GitCapabilities { version: GitVersion } — the installed
• Injection guards on every exposed positional argument — names, revisions,
• RefName and RevSpec validating newtypes — optional up-front validation
• Git::harden() / Git::hardened() — an untrusted-repo execution profile
• conflict module — a typed model of conflict markers: parse_conflicts

Changed

• Breaking: four multi-option GitApi methods now take a spec/builder
• Bumped processkit to 0.8 — the re-exported Error/ProcessResult carry
• Internal: the CliClient verbs the wrapper bodies call were renamed to one
• New off-by-default cancellation feature: pulls in processkit's
• Internal: the diff model + parser (ChangeKind/DiffLine/Hunk/FileDiff/

Fixed

• diff/diff_text pin the a/…b/ diff prefixes (--src-prefix/--dst-prefix),
• branches/is_merged/tag_list pass --no-column, so a user's
• Commands whose failure output feeds the error classifiers (the commit,
• show_file normalises \ → / only on Windows — on Unix a backslash is a
• branch_status runs with GIT_OPTIONAL_LOCKS=0, so the snapshot/poll
• conflict::parse_conflicts: a repeated |-run line inside a diff3 region is