+ Add Support for 1.21.10
+ Update NBT-API to 2.15.5
+ Require Java version change from 17 to 21
+ Lowest support version change from 1.20 to 1.20.5
+ Add `[sound]` command, so you don't have to use play sound command
+ Remove `[welcomeads]` command because you can use `[console]welcomeads open <container> <player>`