Citadel

• Release for 1.21.1
• Fixed server side memory leak pertaining to world data loading

• Fixed server side memory leak pertaining to world data loading

-When Terrablender is installed alongside Citadel, Citadel will use Terrablender's surface rules system instead

-Fixed Citadel surface rules being saved to level.dat on game pause

-Fixed April Fools texture crash

-Fixed patreon rewards not being responsive on servers

-Fixed cascading biome surface rules on relog issue slowing down world load times

-Removed ReplaceBiomeEvent functionality, should drastically improve chunk generation speeds

-Fixed priority of "space station" render