Diff viewer no longer freezes on binary files: Untracked binary files like images, fonts, PDFs, and archives are now stubbed as "Binary files differ" the way git does, and pushed to the end of the load order so a single large PNG can't block first paint of the diff list.

Tasks board keyboard shortcuts: Backspace and Delete remove the selected cards on the tasks board. Cmd or Ctrl+Z undoes a deletion with the full description, comments, and timeline restored, and Cmd+Shift+Z or Cmd+Y redoes it.

Plan, dialog, and notification fixes: Deleting the last plan now resets cleanly to a fresh default instead of leaving stale items behind, and renaming is allowed on any plan. Dialogs reliably close on Esc and auto-focus the first input so Enter submits without hunting for the button. App-log notifications re-surface as unread with a fresh timestamp when a group gets new events instead of being silently dedup'd, and the macOS tray icon falls back to alternate asset paths if its primary file is missing.