Shit to check

Mini: "Optimize World Server Map": Figure out how to fill PaperWorldMap, it needs a dim key which doesnt exist anymore?
Mini: "MC-50319": fix if still works
Make sure the flat bedrock setting doesn't do anything stupid
Check DataBits foreach
lighting is bork (load chunk, fly away, come back, everything or parts are black)
block actions (particles/sounds) are bork (no chest opening, no bell, no noteblock)