v0.4.0

Minor Changes

• 0dd68ee Thanks @cevr! - Comprehensive audit — security, soundness, UX, and new features

  Security:

  • Prevent git flag injection via branch names (-- separator in git commands)
  • Branch name validation (reject --prefixed, .., spaces, .lock, ending ., ending /, single @, empty, invalid chars)
  • Wrap Bun.spawn in Effect.sync for referential transparency

  Bug fixes:

  • Spinner shows failure icon on error, warning on interrupt (was always green)
  • ANSI codes no longer leak to stdout when piped (separate stdout/stderr color detection)
  • submit preserves existing PR body on re-submit (was wiping body field)
  • clean --json emits output on all code paths (early return, dry-run, normal)
  • clean only removes branch from metadata after successful git delete
  • delete checks for dirty working tree before checkout
  • sync no longer auto-aborts rebase on conflict — leaves in progress for user resolution
  • sync uses rebaseOnto with merge-base computation to avoid duplicating commits
  • sync --from <last-branch> warns instead of silently succeeding
  • detect skips stack creation when name already exists
  • --verbose and --quiet are now mutually exclusive (exit code 2)
  • Corrupted stack file backed up before reset
  • Navigation commands respect --quiet flag

  New features:

  • stacked amend — amend commit + auto-rebase children (--edit, --from, --json)
  • stacked doctor — check metadata health, auto-fix stale branches (--fix, --json)
  • stacked rename — rename stacks (--json)
  • stacked reorder — move branches within a stack (--before, --after, --json)
  • stacked split — split stack at a branch point (--dry-run, --json)
  • --json and --dry-run on sync command
  • --json on navigation commands (checkout, up, down, top, bottom)
  • --dry-run on delete command
  • Error codes on all errors (structured Error [CODE]: message format)
  • Exit code 2 for usage errors, 1 for operational errors
  • create and adopt are idempotent (safe to re-run)
  • Global flags visible in --help output
  • init prints next-steps guidance
  • submit --only flag to process only the current branch
  • submit --title/--body per-branch support (comma-delimited or single-branch)
  • Interactive confirmations for delete and clean (skip with --yes/-y)
  • adopt hints to run stacked sync after adopting
  • Argument descriptions in help output for all commands
  • Root command examples in stacked --help

  Refactoring:

  • Effect.fn wrapping for all ui functions (trace spans)
  • Removed dead code and deduplicated stack lookups
  • Error handling uses Effect.catchTags instead of manual _tag inspection
  • Exposed findBranchStack as public StackService method