Clients can now join the waitlist for a course if a course set is full (enabled in course profile only from new Backoffice beta).
If a resource was applied to an original appointment, that resource will automatically populate in the configuration flow when rescheduling that appointment from the appointment detail screen.
Added the email tag %APPT_CLIENT_START_DATE_DOW% that will populate with the full spelling of the day of the week of that appointment. (Your appointment is scheduled for this Friday.)
Upgraded log4j Libraries to 2.15.0
Various internal performance improvements.