Contents (8)
Java What changed in 25w34a
Everything below is measured by comparing the game files of 25w33a with 25w34a — not copied from patch notes.
Block states changed
| Block | Added | Removed |
|---|---|---|
| Acacia Shelf | — | align_items_to_bottom = true false |
| Bamboo Shelf | — | align_items_to_bottom = true false |
| Birch Shelf | — | align_items_to_bottom = true false |
| Cherry Shelf | — | align_items_to_bottom = true false |
| Crimson Shelf | — | align_items_to_bottom = true false |
| Dark Oak Shelf | — | align_items_to_bottom = true false |
| Jungle Shelf | — | align_items_to_bottom = true false |
| Mangrove Shelf | — | align_items_to_bottom = true false |
| Oak Shelf | — | align_items_to_bottom = true false |
| Pale Oak Shelf | — | align_items_to_bottom = true false |
| Spruce Shelf | — | align_items_to_bottom = true false |
| Warped Shelf | — | align_items_to_bottom = true false |
New in-game text 12
| Key | Text |
|---|---|
commands.profile_fetch.copy_component | Copy Component |
commands.profile_fetch.failed_to_serialize | Failed to serialize profile: %s |
commands.profile_fetch.give_item | Give Item |
commands.profile_fetch.id.failure | Failed to resolved profile for id %s |
commands.profile_fetch.id.success | Resolved profile for id %s: %s |
commands.profile_fetch.name.failure | Failed to resolve profile for name %s |
commands.profile_fetch.name.success | Resolved profile for name %s: %s |
component.profile.dynamic | Dynamic |
gui.stats.none_found | No statistics found. |
multiplayer.codeOfConduct.check | Do not notify again for this Code of Conduct |
multiplayer.codeOfConduct.title | Server Code of Conduct |
multiplayer.disconnect.code_of_conduct | Server requires accepting the Code of Conduct |
Reworded text 3
Wording Mojang changed in this version.
| Key | Before | After |
|---|---|---|
commands.summon.failed.peaceful | Monster cannot be summoned in Peaceful difficulty | Monsters cannot be summoned in Peaceful difficulty |
options.hideLightningFlashes | Hide Lightning Flashes | Hide Sky Flashes |
options.hideLightningFlashes.tooltip | Prevents Lightning Bolts from making the sky flash. The bolts themselves will still be visible. | Prevents Lightning Bolts or other environmental effects from making the sky flash. The sources of flashes themselves will still be visible. |
Fixes 53
Read from Mojang’s own release notes for Minecraft Snapshot 25w34a, published 2025-08-19. Every entry keeps its original bug ID.
53 issues fixed, read from Mojang’s own patch notes. Each entry keeps its original bug ID.
Fixed bugs in 25w34a 53
MC-383In the world selection screen, world names/versions/timestamps can overflow the list to the rightMC-36783Item frames/Glow item frames don't change their hitbox if they contain a mapMC-59413Water and lava can drip from barriersMC-147784Fletching table flashes crafting table's GUI for about a second upon right-clicking it in spectator modeMC-259673Tab selection works differently in world creation and statistics screensMC-260591'execute on origin' and 'execute on owner' fail to find the targeted entity when it is in a separate dimensionMC-260920Statistics screen columns are not accessible through keyboard navigationMC-265290Elements within the command block interface are not selected in order when using the TAB keyMC-270190Hovering over banner patterns in the loom UI does not display tooltipsMC-270669Incorrect argument order in translation key argument.block.property.novalueMC-272584Fireballs redirected by explosions caused by player owned entities no longer carry player ownershipMC-276931Enchanted books have the wrong rarityMC-296789The color of text within the test instance block interface is inconsistent with other similar interfacesMC-297496Text inside the middle of the java realms information box completely disappears when selectedMC-298605When creating a Water World superflat world, the player spawns at the bottom of the seaMC-299067Arrows can lose ownership on disconnection in multiplayerMC-299115Arrows lose their owner tag when deflected while the owner is offlineMC-300045The hand animation plays when right-clicking copper golemsMC-300046The copper golem statue models in the inventory are partly cut off at the topMC-300048Copper golem statue item entities are rendered too largeMC-300066The Ender Dragon Spawn Egg has the "Disabled in Peaceful" note despite being able to spawn in Peaceful modeMC-300082Copper golems with the “NoAI” tag can adjust their rotation and spinMC-300083Copper golems with the “Silent” tag can still produce some soundsMC-300085Copper golem statues' poses are off-centeredMC-300130The "commands.summon.failed.peaceful" string doesn’t pluralize the word "Monster"MC-300134Copper Golem Spawn Egg isn't alphabetized in the creative inventoryMC-300213Copper golems' hitbox is too large to fit through open single doorsMC-300222Upon exiting the gamemode switcher (F3+F4) or debug options menu (F3+F5) while viewing the credits, the player does not resume viewing the credits and instead remains in the end in a phantom state until they relogMC-300245Any double chests variant doesnt play any sound when a copper golem interacts with the right part of the chest specificallyMC-300249Copper golem statue block outline is above the top of the block belowMC-300365Copper golems inconsistently activate trapped chestsMC-300406Updating open copper chests causes the chests to remain openMC-300441Nether ambient sounds continue playing after leaving the NetherMC-300475The Glowing outline now appears black on the fur model parts of invisible sheepMC-300480Worn copper golem statues are incorrectly rotatedMC-300695The sprint toggle state is now reset when viewing any screenMC-300718Player doesn't re-sneak automatically if they were sneaking before opening a GUI with Sneak Toggle setMC-300796Harvesting from sweet berry bushes can drop more sweet berries than beforeMC-300804The Glowing outline is now always white on invisible entities that aren't the player, unless the player is in the same teamMC-300825Entities with NaN motion cause clients to be kicked and softlockedMC-300839Disc sounds can be heard in another dimensionMC-300846The /rotate command doubles the target entity's motion each time it is runMC-300856I-beam cursor in book signing screen has wrong colorMC-300888pack.mcmeta no longer supports versions below 16 in the supported_formats fieldMC-300968Flying state is not saved when reloading worldMC-300970Missing sound for event: minecraft:entity.copper_golem.shearMC-300972End light flashes sound can be heard while looking at the creditsMC-300975Copper golems wear banners backwardsMC-300983The speed field in ExplosionParticleInfo codec is misspelled as "speec"MC-300995Game crashes when changing the F3 menu during world disconnectionMC-301004Normal guardians are no longer able to enter boatsMC-301030Frosted ice now melts in the EndMC-301032Bees in the End now hide in their hive when it's raining in the Overworld
Development cycle
This build was part of the run-up to 1.21.9. Everything tested here landed in that release.