There dosn’t seem to be an option in the new version to cancel an appointment (not delete). This feature is useful in the current version as cancelled appointments still show in the diary with a red X against them. are there palns to add this feature?
The new system uses an Appointment Status type to cancel appointments. This means that you can have more than one cancellation type e.g. “Cancelled – need to rebook”, “Cancelled – no rebook required”, or you can just have ONE “Cancelled” status.
You are right though that for some reason these statuses are not apparent in the current BETA but they will be in BETA 4 coming soon.