Minecraft Snapshot 25w05a

Happy snapshot Wednesday! (You didn't think we were done, did you?) Today's snapshot is filled with new features: Say hello the cold and warm cow variants roaming cold and warm biomes across the Overworld, treat your ears to new ambient desert sounds and spruce up your builds with the bush block and sparkling firefly bush! And of course, we're also bringing you a fresh collection of bug fixes and technical updates. Happy mining!

New Features

• Added cold and warm variants for the Cow
• Added Firefly Bush block
• Added Bush block
• Added new ambient block sounds for ambient sounds in Desert and Badlands biomes

Cow Variants

• New Cow variants have been added, the variant is determined by the biome they spawn in
• Temperate variant - The Cow we are all familiar with
  • Spawns by default where the cold and warm variants do not spawn
• Cold variant - A variant that spawns in the following biomes:
  • Old Growth Pine Taiga
  • Old Growth Spruce Taiga
  • Taiga
  • Snowy Taiga
  • Windswept Hills
  • Windswept Gravelly Hills
  • Windswept Forest
• Warm variant - A variant that spawns in the following biomes:
  • Savanna
  • Savanna Plateau
  • Windswept Savanna
  • Jungle
  • Sparse Jungle
  • Bamboo Jungle
  • Eroded Badlands
  • Wooded Badlands
  • Badlands
• When bred by a player, a baby Cow variant will not be chosen by the current biome, but instead randomly selected from one of the parents' variants

Firefly Bush

• The Firefly Bush is found in Swamps and near Rivers
• When it's dark, glowing firefly particles appear around the Firefly Bush
• Using Bone Meal on a Firefly Bush will spawn another Firefly Bush item
• The Firefly Bush emits light level 2

Bush

• The Bush is a new type of decorative block that can be found in small patches in the following biomes:
  • Plains
  • Windswept Hills
  • Windswept Gravelly Hills
  • Windswept Forest
  • River
  • Frozen River
  • Forest
  • Birch Forest
  • Old Growth Birch Forest
• The Bush can be used in the Composter
• Using Bone Meal on a Bush places a neighbouring Bush next to the Bush if possible

New Ambient Sounds for Desert and Badlands

• Sand, Red Sand and Terracotta of any color have a chance of playing ambient sounds when surrounded by any one of them on at least 3 sides 8 blocks away
  • block.sand.idle can be played in any biome
  • block.sand.wind only plays when in Desert or Badlands biomes
• Dead Bush blocks have a chance of playing ambient sounds when placed on top of two blocks that are any color of Terracotta, Sand or Red Sand blocks in any biome

Changes

• The look of the temperate Cow has been slightly updated to have an extruded snout
• Beacons and their beams now render beyond 16 chunks up to the client render distance
  • To keep it easily visible at large distances, the beam is rendered thicker the further away you are
  • The beam now renders up to 2048 blocks high, up from 1024

Technical Changes

• The Data Pack version is now 65
• The Resource Pack version is now 50

Data Pack Versions 65

Commands

• Text component arguments in /bossbar, /scoreboard and /team commands are now resolved before use in context of entity held in @s

Tags

Block Tags

• Added #plays_ambient_desert_block_sounds - blocks that will play ambient desert block sounds

Damage Type Tags

• Renamed #bypasses_blocking back to #bypasses_shield

Cow Variants

• Cow variants can be data-driven by adding entries to data/<namespace>/cow_variant/<id>.json
• This feature is experimental
• Fields in file:
  • model - one of: normal, cold, warm
  • asset_id - namespaced id for this variant asset, resolves to assets/<namespace>/textures/<path>.png
  • spawn_conditions - field described in uniform variant selection above

Item Components

Changes to the blocks_attacks component

• New bypassed_by field - hashtagged damage type tag (optional)
  • If specified, blocking is bypassed by these damage types
• The objects within the damage_reductions list now have a new field:
  • horizontal_blocking_angle - angle in degrees as a positive float (default: 90)
    • The maximum angle between the user's facing and the incoming attack for the block to be effective

Resource Pack Version 50

• Updated Pig textures
• New and updated Cow textures
• Added textures for new Firefly Bush block
• Added textures for new Bush blocks

Updated Pig textures

• Texture pig has been renamed to temperate_pig

New and updated Cow textures and model

• Added new textures for Cow variants:
  • cold_cow
  • warm_cow
• Texture cow has been renamed to temperate_cow
• Changed the size of temperate_cow texture
• Changed the size of red_mooshroom and brown_mooshroom textures
• The temperate Cow has an updated model and texture
  • Cow models now have a snout
  • Cow models now have their legs mirrored

Fixed bugs in 25w05a

• 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