Minor Changes

• #1533 6c3a92c Thanks @bjcoombs! - Add --ready and --blocking filters to list command for identifying parallelizable tasks
  • Add --ready filter to show only tasks with satisfied dependencies (ready to work on)
  • Add --blocking filter to show only tasks that block other tasks
  • Combine --ready --blocking to find high-impact tasks (ready AND blocking others)
  • Add "Blocks" column to task table showing which tasks depend on each task
  • Blocks field included in JSON output for programmatic access
  • Add "Ready" column to tags command showing count of ready tasks per tag
  • Add --ready filter to tags command to show only tags with available work
  • Excludes deferred/blocked tasks from ready count (only actionable statuses)
  • Add --all-tags option to list ready tasks across all tags (use with --ready)
  • Tag column shown as first column when using --all-tags for easy scanning

Patch Changes

• #1569 4cfde1c Thanks @bjcoombs! - Improve concurrency safety by adopting modifyJson pattern in file-storage

  • Refactor saveTasks, createTag, deleteTag, renameTag to use modifyJson for atomic read-modify-write operations
  • This prevents lost updates when multiple processes concurrently modify tasks.json
  • Complements the cross-process file locking added in PR #1566

• #1566 3cc6174 Thanks @bjcoombs! - Fix race condition when multiple Claude Code windows write to tasks.json simultaneously

  • Add cross-process file locking to prevent concurrent write collisions
  • Implement atomic writes using temp file + rename pattern to prevent partial writes
  • Re-read file inside lock to get current state, preventing lost updates from stale snapshots