yarn 1.20.4+build.3 API

Provides a few classes holding constants that possibly existed for better understanding of the Minecraft codebase.
The base package for all Minecraft classes.
Provides the cauldron behavior system, which determines what happens when a player interacts with a cauldron.
Contains the screen narrator for building narration messages.
This and its subpackages make up the brain system used by some modern Minecraft entities, such as villagers, piglins, and axolotls.
The basic AI system for Minecraft living entities.
The Named Binary Tag (NBT) data format.
Provides resources to Minecraft, including resource access, provision, and reloading.
Contains utility method classes, various enums, serialization helpers, and miscellaneous classes.