Minecraft 21w44a
21w44a is out now, adding optimizations and the ability to opt-out of player listings.
These writeups assume you have read the Official Changelog before continuing.
Table of Contents
Animal Spawning Tags
New block tags have been added to customize which blocks animals are allowed to spawn on. They are:
-
#animals_spawnable_on: Grass Block -
#axolotls_spawnable_on: Clay -
#foxes_spawnable_on: Grass Block, Snow, Snow Block, Podzol, Coarse Dirt -
#goats_spawnable_on: Stone, Snow, Powder Snow, Snow Block, Packed Ice, Gravel -
#mooshrooms_spawnable_on: Mycelium -
#parrots_spawnable_on: Grass Block, Air,#leaves,#logs -
#polar_bears_spawnable_on_in_frozen_ocean: Ice -
#rabbits_spawnable_on: Grass Block, Snow, Snow Block, Sand -
#wolves_spawnable_on: Grass Block, Snow, Snow Block
Optional Player Listing
Players who opt-out of displaying their name in server listings can still appear in the server listing, but with “Anonymous Player” as the username and 0 as the UUID. The server does not try to avoid randomly selecting anonymous players.