Crash / Game Ticks stop when approaching spawn

Water not flowing properly

[1.12.0] Custom skins unloading after restart

Endermen Can Grab flowers

Mobs refusing to attack villagers when standing in the same space

Farmers refusing to harvest crops but their inventory is clearly not full

Golden Carrot Lacking Saturation Effect

End gateway switching to crawling animation results in death!

Singleplayer AI (and others) Randomly Breaking...?

Drowned using spider AI

Wandering Trader not functioning properly in a release.

You can Ride Wandering Villager's Llamas

Mobs and Villagers trying to pathfind through Fences, Closed Corners

Scaffolding Failing in specific blocks

Village Generation Errors