Thanks, Alex. Sorry I didn't pay enough attention to the upgrade instructions, and that it's taken me so long to follow up on this.
The 1.6 beta 2 release seems to be working for me, but I do have a couple of comments.
First, when I tried to update the details of a service provider, I got the message:
The operation could not completed.
The provided working plan exception ID does not exist in the database: 2
The updates to the Provider details were saved, though. There were two old working plan exception entries left over from the 1.5 release. Having deleted those, the message went away.
The second comment is that I don't understand what the Slot Interval value does. Is there an explanation somewhere?
Finally, many thanks for your work on the Easy Appointments package.