# 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) * chunk generation seems slow with a lot of it happening * Fix IDE Debug JVM Flag for new versions of minecraft * Check if `PlayerEditBookEvent`: https://github.com/PaperMC/Paper/pull/1751 The PlayerEditBookEvent is straight up not called anymore. The method to call it must now be `PlayerConnection#a(List, int)` (CB bug). The item is presumably edited with the new page contents before it ever reaches this method?