• Every alert on a calendar event now becomes an alarm, including "At time of event."
• Synced alarms follow your default alarm sound, and any synced alarm can have its own.
• Give each sub-alarm its own sound: a gentle warning before the loud one.
• Sub-alarms now read as minutes before the event, just like Calendar.
• All-day events no longer create alarms at midnight.
• More reliable Shortcuts sync for reminders and iCloud.
• New installs now honor your calendar alerts right away.