Below are the release notes for the 5.100 Event Cloud Product Release, on Thursday, March 10, 2022.
New Features and Enhancements
With this release, creating time slots in advance is no longer required when creating a new session. Instead, the admin can simply specify a start time and end time for the session, which greatly lessens the complexity of creating new sessions individually on-the-fly.
Admins can still create time slots and assign multiple sessions to use the same time slot, but now they also have the option of specifying a start and end time for a session with no time slot required to be set up in advance.