Entities: Mule, Donkey and Camel will no longer sink in water just like horses. So can walk on water with them.
Alot of furnace-smelting recipes which weren't compatible with the blast furnace work there now. Those recipes include:(Clayballs, Netherrack, Stone, Sandstone, Red Sandstone, Quartz block, Sand & Red Sand, Basalt And Clay Blocks)
World Height was roughly Doubled. (Now 703)
Updated the Datapack to 1.20.3-1.20.4
Small Change of code in some files to avoid future bugs.
Please note that this version may be for 1.20.3-1.20.4 It will most probably work just fine in versions 1.20-1.20.2 Just fine.