Java Edition 22w07a

22w07a is the fourth and the final snapshot for Java Edition 1.18.2, released on February 16, 2022, which fixes bugs.

World generation

 * Custom world generation
 * Added  field in configured structure files, which is a tag.

General

 * Tags
 * Added biome tags in vanilla datapacks, as follows:
 * Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
 * field in these files can accept both biome IDs and biome tags.
 * Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
 * field in these files can accept both biome IDs and biome tags.
 * Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
 * field in these files can accept both biome IDs and biome tags.
 * Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
 * field in these files can accept both biome IDs and biome tags.
 * Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
 * field in these files can accept both biome IDs and biome tags.
 * Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
 * field in these files can accept both biome IDs and biome tags.
 * field in these files can accept both biome IDs and biome tags.

General

 * Debug screen
 * Merged the "Terrain" and "Multinoise" row into the "NoiseRouter" row, with the format.
 * are the same with data from the former "Multinoise" row.
 * is the same as data from the former "Terrain" row.
 * are currently unknown.


 * Tags
 * Removed, and added block tags to the  block tag.

Mobs

 * Glow Squids
 * Now require complete darkness to spawn.


 * Tropical Fish
 * Now only spawn if the block above is a full water block.

Video
Video made by slicedlime: