Minecraft Wiki
Advertisement
Minecraft 22w07a
22w07a.jpg
Java Edition 22w07a.png
Edition

Java Edition

Type

Snapshot

Release date

February 16, 2022

Snapshot for

1.18.2

Downloads

Client (.json)
Server

Obfuscation maps

Client
Server

Protocol version

 dec: 1073741892
 hex: 40000044

Data version

2969

22w07a is the fourth and the final snapshot for Java Edition 1.18.2, released on February 16, 2022,[1] which fixes bugs.

Additions[]

World generation[]

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

General[]

Tags
  • Added biome tags in vanilla datapacks, as following:
    • #is_badlands: badlands, eroded_badlands, and wooded_badlands.
    • #is_beach: beach, and snowy_beach.
    • #is_deep_ocean: deep_frozen_ocean, deep_cold_ocean, deep_ocean, and deep_lukewarm_ocean.
    • #is_forest: forest, flower_forest, birch_forest, old_growth_birch_forest, dark_forest, and grove.
    • #is_hill: windswept_hills, windswept_forest, and windswept_gravelly_hills.
    • #is_jungle: bamboo_jungle, jungle, and sparse_jungle.
    • #is_mountain: meadow, frozen_peaks, jagged_peaks, stony_peaks, and snowy_slopes.
    • #is_nether: nether_wastes, basalt_deltas, soul_sand_valley, crimson_forest, and warped_forest.
    • #is_ocean: #is_deep_ocean, frozen_ocean, ocean, cold_ocean, lukewarm_ocean, and warm_ocean.
    • #is_river: river, and frozen_river.
    • #is_taiga: taiga, snowy_taiga, old_growth_pine_taiga, and old_growth_spruce_taiga.
  • Added biome tags to determine which biomes a structure can generate in, stored in tags/worldgen/biome/has_structure.
    • values field in these files can accept both biome IDs and biome tags.

Changes[]

General[]

Debug screen
  • Merged the "Terrain" and "Multinoise" row into the "NoiseRouter" row, with the format NoiseRouter T: data H: data C: data E: data D: data W: data PV: data AS: data N: data.
    • T, H, C, E, and W are the same with data from the former "Multinoise" row.
    • PV is the same with data from the former "Terrain" row.
    • D, AS, and N are currently unknown. [more information needed]
Tags
  • Removed #lush_ground_replaceable, and added #base_stone_overworld, #dirt, clay, gravel, and sand block tags to the #azalea_root_replaceable 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.

Fixes[]

11 issues fixed
From released versions before 1.18
  • MC-53850 – Invulnerable item entities and experience orbs are removed client-side when they take damage.
From 1.18
  • MC-237110 – Grass blocks can generate underwater.
  • MC-238977 – Glow squids spawn in villager farms and wells in Superflat worlds.
  • MC-243190 – Rooted dirt can replace cave vines.
  • MC-244683 – Tropical Fish in lush caves spawn in bubble columns.
From 1.18.1
  • MC-245857 – Enchanting table registers block diagonally above the bookshelves as blocking said bookshelf.
  • MC-245925 – Falling block visual glitch when dying with doImmediateRespawn.
  • MC-246465 – Lava can burn, damage, and destroy entities client-side and lead to de-sync.
  • MC-248095 – Active repeating command blocks stop running after world conversion to 1.18.
From the previous development version
  • MC-248523 – The game crashes when attempting to open the beacon GUI.
  • MC-248617 – Loading data pack crashes client: java.lang.IllegalStateException: Trying to access unbound value.

Video[]

Video made by slicedlime:

References[]

  1. "Minecraft Snapshot 22w07a" – Minecraft.net, February 16, 2022
Advertisement