Dear Developer of Luckperms,

I would like to ask if there is an Event when a Group of a User Change

This: https://github.com/lucko/LuckPerms/blob/master/api/src/main/java/net/luckperms/api/event/user/UserDataRecalculateEvent.java (I use this one to change my scoreboard prefix for example and it works great)
Or this: https://github.com/lucko/LuckPerms/blob/master/api/src/main/java/net/luckperms/api/event/user/track/UserTrackEvent.java

Or NodeMutateEvent :)