You can now move customers up in a waitlist. This helps in a number of different instances such as:
Someone is at the studio waiting vs. others on the list who are not there physically
Someone asked to be added to the waitlist for an upcoming class but you forgot to do it at that moment and now 3 additional people have signed up ahead of them.
To rearrange the order of waitlist signups,
head to a class details page > click Waitlist > then drag the signups to their new position
To enable a waitlist for a class, from a Class Details page, click Actions > Edit this class > scroll to Enable Waitlist.