Changes in Version 2.8.12

New features:

• Added support for 1.21.2 and 1.21.3. (Thanks shaijana)
• Added holograms-eye-level-positioning config option

Bugfixes:

• Fixed skull textures on 1.21.1. (Thanks Olzie-12)
• Fixed loading worlds after their worlds not supporting UUID world identifiers.
• Fixed exception being thrown then adding an action with invalid type.
• Improved some parts of the codebase.