Engine 2.2.12 R2 Final

• Added 1.20.4 as a known version.
• Minor fixes and reverted some changes.

**hotfix 25/01/24:

• Fixed custom heads textures for <= 1.20.1
• Fixed menu item click cooldown for not cancelled click events.

This is final version of the NexEngine plugin. In near future it will be replaced with nightcore plugin - better version of NexEngine. All plugins using NexEngine will work as usual until updated (if ever) to use nightcore. Both, NexEngine and nightcore plugins can run together without issues.

FOR REGULAR USERS:

• Stay on this version and install nightcore when it's available and required for any of my plugins.
• Do not remove NexEngine unless there are no plugins left using it.