- Add JSON export/import for all tasks, anyday lists, and projects (Settings > Account > Backup & Restore)
- Add merge and replace import modes with confirmation for destructive replace
- Add resizable notes sidebar with drag handle on left edge
- Add subtask count indicator (indigo pill) on tasks that toggles subtask list
- Add note indicator (amber pill) on tasks that toggles inline notes
- Show Account ID in Settings > Account as read-only identifier
- Fix goal save bug: saved goals matching default text are no longer ignored
- Fix calendar week number using Monday within visible range instead of middle day
- Fix calendar events not appearing instantly by delaying sync refresh 3s
- Grey out URL field when creating events on Google/Outlook calendars
v1.12.0
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>