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Minecraft 25w05a

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

2,642 names shipped in this version. Each result opens the wiki page for that thing.

Contents (10)
  1. What changed in 25w05a
  2. Blocks
  3. Items
  4. Particles
  5. Sound events
  6. New in-game text
  7. Fixes
  8. Development cycle
  9. Browse this version
  10. Neighbouring versions

Java What changed in 25w05a

Everything below is measured by comparing the game files of 25w04a with 25w05a — not copied from patch notes.

+2Blocks
+2Items
+1Particles
+3Sound events
25w05a block and item additions

2 new blocks and items. Hover a slot for the name; click to open its page.

Blocks +2

BushFirefly Bush

Items +2

BushFirefly Bush

Particles +1

Firefly

Sound events +3

Block.Deadbush.IdleBlock.Sand.IdleBlock.Sand.Wind

New in-game text 10

KeyText
block.minecraft.bushBush
block.minecraft.firefly_bushFirefly Bush
subtitles.block.deadbush.idleDry sounds
subtitles.block.sand.idleSandy sounds
subtitles.block.sand.windWindy sounds
test.error.structure.failureFailed to place test structure for %s
test.error.ticking_without_structureTicking test before placing structure
test.error.timeout.no_resultDidn't succeed or fail within %s ticks
test.error.timeout.no_sequences_finishedNo sequences finished within %s ticks
test.error.unknownUnknown internal error: %s
Full comparison pageEvery registry, side by side

Fixes 22

Read from Mojang’s own release notes for Minecraft Snapshot 25w05a, published 2025-01-29. Every entry keeps its original bug ID.

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

Fixed bugs in 25w05a 22

  • MC-108495 Non-LivingBase entities can be on a team (and show color) but can't be targeted using team=
  • MC-165711 Eye of ender hitbox always lags behind the animation
  • MC-279257 crafting_transmute recipes don't give output if the resulting item has the same ID as the input item
  • MC-279280 windswept_hills is in both the warm and cold variant farm animal biome tags
  • MC-279315 Warm pigs do not spawn in windswept savannas
  • MC-279353 The minecraft:fall_damage_multiplier attribute doesn't function when riding specific rideable mobs
  • MC-279390 Baby zombified piglin helmet clipping
  • MC-279497 Structure preview outline breaks for max integer-length sizes
  • MC-279531 GameTest entrypoint doesn't report failures to spawn the structure
  • MC-279534 Display entities use interpolation duration value for teleport duration
  • MC-279543 Neutral Mobs don't attack the player back when attacked under certain conditions
  • MC-279556 The "/execute on attacker" command does not target an entity previously targeted by the "/data" command
  • MC-279577 Test blocks are restricted to one within a block-based structure
  • MC-279684 Shield blocking animation no longer plays when blocking an attack
  • MC-279685 Shields no longer consume durability when blocking attacks
  • MC-279688 Sprinting is canceled upon flying with elytra
  • MC-279692 Instrument component crashes the game
  • MC-279693 Summoned lingering potions render as splash potions
  • MC-279697 Llamas show a non-interactive saddle slot
  • MC-279698 provides_banner_pattern component does not use hash prefix
  • MC-279760 Typing an inline definition in the provides_trim_material component crashes the game
  • MC-279857 Piglins summoned by the /summon command do not pick up gold items

Development cycle

This build was part of the run-up to 1.21.5. Everything tested here landed in that release.

Minecraft 1.21.5The release this one led to

Browse this version

BlocksEvery blockItemsEvery itemRecipesEvery recipeTagsEvery tag

Neighbouring versions

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