Fixed
OnSched 3.7.6 - booking and Outlook sync correctness
6 days ago by ReadMe GitHub Action
API
PUT /v3/appointment/{id}/book: Booking now rejects appointments that are already booked, cancelled, or rescheduled. This prevents double-booking when a cancelled appointment is re-booked without recreating slot unavailability, and blocks duplicate calendar notifications on already-booked rows.- Outlook external calendar sync: Calendar view requests now ask Microsoft Graph for UTC timestamps, and timed events are stored using those UTC instants. This fixes availability drift for non-UTC Outlook mailboxes where local event times were previously treated as UTC.