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Minecraft 21w41a

Weekly work-in-progress build. Things break and get removed again. Full source data for this version is extracted and browsable below.

2,111 names shipped in this version. Each result opens the wiki page for that thing.

Contents (5)
  1. What changed in 21w41a
  2. Fixes
  3. Development cycle
  4. Browse this version
  5. Neighbouring versions

Java What changed in 21w41a

Everything below is measured by comparing the game files of 21w40a with 21w41a — not copied from patch notes.

Fixes 19

Read from Mojang’s own release notes for Minecraft Snapshot 21w41a, published 2021-10-13. Every entry keeps its original bug ID.

19 issues fixed, read from Mojang’s own patch notes. Each entry keeps its original bug ID.

Fixed bugs in 21w41a 19

  • MC-118134 Item frame texture as an item uses texture of oak planks
  • MC-137950 Signs textures does not correspond to the actual texture of their handle
  • MC-142385 Campfire texture has one pixel extending into hotbar outline
  • MC-148182 The zombie villager "profession" texture uses villager-skin-colored pixels
  • MC-152506 Wither skull projectile has faces with old texture
  • MC-160256 Texture of door items does not match the blocks
  • MC-166508 Glitchy chunk rendering since 1.15 pre-release 2
  • MC-173339 Comparators lit base texture is incorrect
  • MC-203155 Enchanting table GUI uses old lapis texture
  • MC-225949 Parity Issue: different Bedrock and Java sign items textures.
  • MC-227398 Misplaced pixel on cave vines texture
  • MC-230302 Glow Item Frame item texture is missing two pixels
  • MC-236620 Nether biomes don't generate correctly
  • MC-236650 Minecraft in 1.18 has 2^48 seeds instead of 2^64 seeds.
  • MC-237330 Worlds created with seed "REDApRES" (0) crash when trying to load new 1.18 mountain biomes / java.lang.NullPointerException: Cannot invoke "dfw.a(double, double, double)" because "this.a" is null
  • MC-237457 Snowy Slopes biome no longer generates stone cliff feature from experimental snapshots
  • MC-238003 Stone in jagged peaks is always covered by snow blocks
  • MC-238561 Axolotls aren't able to spawn at all in lush caves (recurrence of MC-218701
  • MC-238661 InhabitedTime value/Local Difficulty doesn't increase

Development cycle

This build was part of the run-up to 1.18. Everything tested here landed in that release.

Browse this version