Add support for 1.21

[TISnoob]

Is your feature request related to a problem? Please describe.

Add support for 1.21

Servers with premium uuid enabled facing problem. As fastlogin isn't working, premium players are now treated with offline uuid which is causing some serious issues.

Describe the solution you'd like

Add support for 1.21

Describe alternatives you've considered

Or make a separate Premium uuid plugin

Platform

Spigot

Relevance

• [X] I checked for existing tickets - If there are, please vote them with a thumbs reaction and not create new ones

[TISnoob]

It's a protocol lib issue