Version 2.0

• When a pay-later contribution is completed for the main event, the add-on event registration is also completed. (This does not apply to memberships.) Similarly, canceled pay-later contributions cause the add-on registration to be canceled.
• Front-end users are prevented from selecting price options for add-on events that are full, in the past, or with online registration that has closed. However, simply disabling online registration on an add-on event will not prevent registration with the corresponding price option(s).
• Some minor schema changes involving field length and indexing.