Support for 1.21.5 servers. Don't forget to update CMILib
New variables for spawnmob as warm, cold and temperate for pig, chicken and cow. Now as of 1.21.5 spawning mobs will set their type based on biome, so if you want specific type you will have to define it while spawning mob in, so /spawnmob pig:temperate produces good old piggy, while /spawnmob pig:cold produces new cold blooded one.
Fix for rt command outputting empty possible world list
Fix for chat bubble being duplicated in some instances