iCloud Sync Status
Settings now shows whether sync is on, your iCloud account status, when your data was last sent and received, and the most recent sync error
Faster Sync While You Run
Marking a task done now saves right away, so it reaches your other devices while the run is still in progress
No More Duplicate Welcome Checklist
First launch waits for iCloud to finish its first import before deciding your account is empty, so a slow sync won’t leave you with a second welcome checklist