- Fixed that players might not get unregistered and thus cause errors [Velocity]
- Fixed error when a player tries to join although he is already online
- Added unregisterListener method to the API
- Fixed that on 1.19.3 an error was thrown [Spigot]
- Improved performance [Spigot]
- Fixed that group updating didn’t work on version below 1.13 [Spigot]