Minecraft: Java Edition 1.21.2 - Bundles of Bravery – Z3n Tests (7eb9d8 e65fdd/1765440027)

We're now releasing the Bundles of Bravery game drop for Java Edition, featuring space-saving Bundles and the addition of Hardcore Mode to Realms!

This game drop is all about embarking on a new adventure, collecting everything you can along the way, and definitely not dying. Together with these additions, we've also added baby variants of Dolphins and Squids, given Redstone Torches an updated look, optimized the game, and fixed over 300 bugs! To top it off, there's also a heap of technical changes, bringing even more control to creators.

Goodness, that was a lot, wasn't it? Perhaps we should've stuffed it all into a Bundle?

New Features

Added Bundles

Bundles

A Bundle is an item that can pack different items together into the same stack
A Bundle only fits one stack (usually 64 items) but it can be a mixture of many different item types
You can insert items into a Bundle directly in the inventory
Bundles have a tooltip that shows the items inside
- If a Bundle has less than 12 item types inside, the tooltip will show all of them
- Otherwise, the tooltip will show the top three rows of items (at least 8 item types) and the others will be hidden below
You can select any of the visible items to pull out of the Bundle
- Right-click to take the first item
- Use the scroll wheel to select a different item, then right-click to take it
When selecting an item to remove, the Bundle icon shows that item poking out of the Bundle
When holding a Bundle in hand, you can empty items onto the ground by right-clicking or holding right-click
The Bundle is crafted with one String above one Leather
The controls have changed from the original prototype:
- Use left-click to put an item into a Bundle
- Use right-click to remove the top item type from a Bundle
- When the Bundle tooltip is visible, use the mouse wheel to select a different item type, then use right-click to remove it

Changes

Enabled hardcore mode for Realms
Updated the world creation screen for Realms
Trial Chambers have been updated with new variations
Added baby versions of Dolphins, Squids, and Glow Squids
Added Salmon variants
Sneaking while bouncing on a Slime Block will no longer cause fall damage
Tweaks to existing Blocks, Items and Entities
Thrown Ender Pearls now load and tick chunks
Banner Pattern items have new names and icons
Redstone Torches have been given a new look to give them a unique and distinctive identity
Added two new Banner Patterns: Field Masoned, and Bordure Indented
The distance that Bees fly as well as the cooldowns between Bee behaviors have been tweaked
Raider spawn logic has been updated
Smithing Template items are now named after their template type instead of the generic "Smithing Template" name
- They instead specify that they are a Smithing Template through a subtitle in the hover text
Equipping a Carved Pumpkin on your head now removes the player marker from other players' maps
Various items and blocks have had their assigned rarities changed
Introduced new accessibility features
The game will now limit the maximum frame rate when it is minimized or when the player is AFK
- A new video setting is introduced to configure this behavior
Improvements to the game's performance
Added language support for Tzotzil, Belarusian (Latin), and High Norwegian
Throwing items out of your inventory very quickly in creative mode is now throttled

Realms

Now uses the normal, fully-featured world creation screen
- Enables game rule customization
- Enables data pack customization
The game mode for the last active world on a Realm will now be visible on the main Realms screen if applicable

Hardcore Mode

Hardcore mode is now available in Realms
It is accessible when creating a new world or recreating an existing one

Tweaks to Blocks, Items and Entities

Wolves can now also be fed Cod, Cooked Cod, Salmon, Cooked Salmon, Tropical Fish, Pufferfish and Rabbit Stew
Bats can now spawn at any height, not just below sea level, as long as it is dark enough and there is a solid block to spawn on
Breeze no longer have a minimum distance required to attack a target
The portal cooldowns of vehicles and projectiles have been tweaked
- After using a Nether Portal, Minecarts and Boats now only need to leave the portal for 0.5 seconds to use a portal again (down from previous 15 seconds)
- After using a Nether Portal, projectiles such as Ender Pearls and Arrows now only need to leave the portal for 2 ticks to use a portal again (down from previous 15 seconds)
Projectiles such as Arrows, Tridents and Fishing Bobbers now bounce off the world border if hit
Being killed by a Mace smash attack now shows a new death message
Added unique block sounds to the Monster Spawner block
Enchanted Shields now have the same reduced glint as enchanted armor
Items that convert to another item after consumption will no longer do so in creative mode
- For example, a Honey Bottle will no longer add a Glass Bottle to your inventory when consumed in creative mode
Suspicious Stew recipes are now shown in the Recipe Book
Shulker Box coloring recipes are now shown in the Recipe Book
Shulker Box and Bundle coloring recipes no longer work when trying to apply a Dye to an item of the same color

Trial Chambers

Added new variations to the hallways, including "Encounters": Short challenges leading to a larger chamber
Beds in intersections now have their colors randomized
Replaced the empty Chests at the entrance of chamber with a Hopper and Barrel

New Mob Variation

Added baby versions of Dolphins, Squids, and Glow Squids
- Squid Spawn Eggs will only spawn adult Squids
- There is a 5% chance of Squids spawned in groups in the wild to be a baby
Salmon may now spawn as Small, Medium (current size), or Large

Ender Pearl Chunk Loading

Ender Pearls now ensure that the chunk they are in or travel into is always loaded and ticking
- They also load chunks when crossing to a new dimension
- This ensures that Ender Pearls can always land, and makes cross-dimensional Ender Pearl travelling more predictable
Ender Pearls now unload when a player logs out, and reappear whenever that player logs back in, similar to how ridden entities currently behave

Banner Patterns

Each Banner Pattern item now includes their pattern type in their name instead of as a subtitle
- Unique item textures have been added to better distinguish each pattern type
The following Banner Patterns have been added:
- Field Masoned
  - Crafted with Paper and Bricks
- Bordure Indented
  - Crafted with Paper and Vines
The Bricks and Curved Border patterns in the Loom can no longer be accessed without the above Banner Patterns

Bee Behavior

Bees now wander around randomly for less time after exiting a nest/hive
A Bee with a known nest or hive will now stay closer to it, reducing the distance it travels and reducing the risk of getting lost
Significantly increased the amount of time a Bee can take to return to a known nest/hive before it gives up trying to return home
Bees are now a lot less likely to get stuck when on corners or when close to a nest/hive they are trying to return to
Bees are also now a lot less likely to try and pathfind to a flower that it cannot reach

Raider Spawning

A triggered raid will no longer start if the Raiders cannot find a place to spawn within a reasonable distance of the village they are trying to raid
In order for a Raid to start, Raiders must now find a place to spawn no more than 96 blocks vertically above or below the Village center
It is now much less likely for Raiders to not find a valid place to spawn when raiding

User Interface

The Recipe Book now repeats the last selected recipe when a "selected" key is pressed (space or either enter key)
Updated slot highlight in the UI so that the item texture has better visibility
- The previous textures have been added to Programmer Art resource pack
Tweaked air bubbles UI
- Added an empty state for air bubbles along with a wobble when the player is drowning
- Added a popping sound when the bubbles pop in the UI

Rarity

Rarity is a set of categories which determine the color used to display the name of an item or block
- It has no gameplay impact, but is used to signal how difficult something is to obtain
- By default, unless specified otherwise, all items and blocks have a rarity of Common which displays their name in the color white
We have re-evaluated the rarity of all items and blocks in the game to more accurately reflect the current challenge of obtaining them, given the following guidelines:
- Items and blocks become more rare depending on the following factors:
  - The chance of finding it in a loot table, including mob drops
  - The amount of travelling required to obtain it
  - The difficulty of any obstacle which must be overcome to obtain it
  - The possible amount of that item or block which exists in the world
- Any item or block which can be crafted must inherit the highest rarity of its crafting ingredients
  - For example, a Mace has an Epic rarity because one of its ingredients (the Heavy Core) has an Epic rarity
  - Likewise, any crafted item which has only Common crafting ingredients must also be Common
The lists below detail the items and blocks which have changed to that rarity category

Common

End Crystal
Golden Apple

Uncommon

Sniffer Egg
Chainmail Helmet
Chainmail Chestplate
Chainmail Leggings
Chainmail Boots
Recovery Compass
Disc Fragment 5
Nautilus Shell
Echo Shard
Goat Horns
Pottery Sherds
Ominous Bottles
Ominous Banner
Netherite Upgrade
Sentry Armor Trim
Dune Armor Trim
Coast Armor Trim
Wild Armor Trim
Tide Armor Trim
Snout Armor Trim
Rib Armor Trim
Wayfinder Armor Trim
Shaper Armor Trim
Raiser Armor Trim
Host Armor Trim
Flow Armor Trim
Bolt Armor Trim
The following Music Discs:
- 13
- Cat
- Blocks
- Chirp
- Creator (Music Box)
- Far
- Mall
- Mellohi
- Stal
- Strad
- Ward
- 11
- Wait
- Relic
- 5
- Precipice

Rare

Enchanted Golden Apple
- Enchanted Golden Apples have become more common in recent years due to being accessible in both Ancient Cities and Trial Chambers, warranting a demotion to Rare instead of Epic
Trident
- We recently increased Trident's rarity up to Epic from Common, but after re-evaluating felt that it was easier to obtain than other items in the Epic category such as Heavy Cores or Elytras
Nether Star
Ward Armor Trim
Eye Armor Trim
Vex Armor Trim
Spire Armor Trim
Wither Skeleton Skull
Skull Charge Banner Pattern
- Now that Wither Skeleton Skulls are Rare, these banner patterns should be Rare as well
Thing Banner Pattern
- Now that Enchanted Golden Apples are Rare, these banner patterns should be Rare as well
The following Music Discs:
- Pigstep
- otherside
- Creator

Epic

Elytra
Dragon Head
Silence Armor Trim

Accessibility

Added an accessibility option to make targeted block's outlines more visible

High Contrast Resource Pack

Added the following high contrast textures:

Frame and background textures for tooltips
Slot background and highlight textures for the Bundle tooltip

Inactivity FPS Limit

The game will now limit the maximum frame rate in certain situations
These situations are controlled by a new Video Setting: Reduce FPS when
Possible options are:
- Mimimized
  - Limits frame rate to 10 FPS only when the game window is minimized
- AFK
  - Limits frame rate to 30 FPS when the game is not getting any player input for more than a minute
  - Further limits to 10 FPS after 9 more minutes of no input
  - Also limits to 10 FPS when the game window is minimized
The default is AFK

Performance

Frame rate has been improved when using higher render distances
- Significantly reduced the performance impact when turning the camera
The performance of the server (tick rate) has been improved when using higher render distances
- Furthermore, the impact of loading and generating chunks on tick rate has been reduced

Player Safety

Skin Reporting

Added reporting reason "Sexually inappropriate"
- This is intended for skins that are graphic in nature relating to sexual acts, sexual organs, and sexual violence
Removed reason "Defamation" for skins due to lack of relevance
Removed reason "Threat of harm to others" due to already being covered by "Harassment or bullying" reporting reason

Name Reporting

Added a text label above the description box to clarify that only the name of the player is subject to the report

Technical Changes

The Data Pack version is now 57
Resource Pack version is now 42
Updates to available server.properties options
Added some information about data pack structure (for example, data-driven registries) to generated reports
Removed the bundle feature flag and built-in data pack

server.properties

New option: pause-when-empty-seconds (default: 60)
- When set to a positive value, causes the server to pause when no player has been online for that many seconds
Removed options: spawn-animals and spawn-npcs
Extended the text-filtering-config option in server.properties in order to support an internal migration for Realms Profanity Filtering
- Servers currently utilizing the text-filtering-config will be able to continue to do so without any changes

Network Protocol

Added minecraft:client_tick_end serverbound packet during play phase, sent when the client finishes processing its current tick
Added ability for custom servers to override the order that players appear in the "tab list"
- This is controlled by a non-negative ordering index that is sorted highest to lowest
The client now shares the state of the "Particles" limiter option to be used by custom servers
The server will now only send known recipes to the client
Temporary option for ignoring connection errors on client side (strictErrorHandling) has been removed

Data Pack Versions 49 through 57

Added new Tags
Changes to Commands
Added new disablePlayerMovementCheck Game Rule
Changes to Item Components
New data-driven registries for Goat Horn instruments and Trial Spawner configurations
Added new fields to painting variant definitions
Added new functionality to Enchantment Effects
The crafting_special_suspiciousstew recipe type has been removed
Recipe ingredient format has been simplified
Added new Loot Tables
Added new Advancement Predicates
Changes to Advancement Triggers
Expanded the functionality of the Lock property on Containers
Added optional field explosion_power to tnt and tnt_minecart entity types
- Defaults to 4
- For TNT Minecarts, the value is added to speed-based explosion power
boat and chest_boat entity types have been split into separate types
Changes to Attributes
Entities' rotation on the x-axis is now clamped between -90 and 90
Added new Particles and updated some Particle formats

Commands

Invalid selector patterns in Chat Components will now cause commands to fail to parse, instead of resolving to an empty string
The loot command will now return an error when trying to drop from a block without a loot table (such as air)
You can no longer ride Leash Knots, Lighting Bolts and Fishing Bobbers with the ride command
Added the rotate command

rotate Command

New command to rotate an entity.

Syntax:

rotate <target> <rotation> rotate <target> facing <facingLocation> rotate <target> facing entity <facingTarget> [<facingAnchor>]

Parameters:

target: The entity to rotate
rotation: Two rotation values in degrees denoting horizontal and vertial rotation
- May use relative (~) coordinate notation to specify rotation relative to current context rotation
facingLocation: The coordinates of a location in the world for the rotated entity to face
facingTarget: An entity for the rotated entity to face
facingAnchor: Specifies the anchor of the facingTarget entity to rotate towards - feet or eyes (by default feet)

Note: parameters have the same meaning as in the teleport command.

Game Rules

disablePlayerMovementCheck

When true, disables player movement speed restriction
- Default value: false
- This behaves the same as the disableElytraMovementCheck rule, but applies irrespective of flying with Elytra

Changed Item Components

minecraft:food

The food component has been changed to become a data container which only holds the food stats applied when the item is consumed
- This component no longer gives the item the ability to be consumed, and must be done instead with the new consumable component
Format: object with fields
- nutrition: Non-negative integer, the amount of nutrition applied when consumed
- saturation: Float, the amount of saturation applied when consumed
- can_always_eat: Boolean, whether it can be consumed even when the user is not hungry
  - Default value: false

minecraft:fire_resistant -> minecraft:damage_resistant

Has a new field: types, hash-prefixed damage type tag
- Items with this component, when in entity form, will be resistant to the damage types included in the tag
- This component also affects whether the equipped item will be damaged when the wearer is hurt by a given damage type

minecraft:item_name

This component is now always present on every item
Name provided by this component always has the lowest priority
- That means it will be overriden by components such as minecraft:potion_contents or minecraft:written_book_content

minecraft:potion_contents

Added an optional string field: custom_name
- When present, it will be used to generate containing stack name
- For example, if the value is foo and the item is minecraft:lingering_potion, the name of item will be translation of item.minecraft.lingering_potion.effect.foo

New Item Components

minecraft:consumable

If present, this item can be consumed on use
- If food, potion_contents, ominous_bottle_amplifier or suspicious_stew_contents are also present on this item, consuming this will apply the stats and effects of those components
Format: object with fields
- consume_seconds: Non-negative float, the amount of seconds it takes for a player to consume the item
  - Default value: 1.6
- animation: The animation used during consumption of the item
  - Default value: eat
  - Accepted values:
    - none
    - eat
    - drink
    - block
    - bow
    - spear
    - crossbow
    - spyglass
    - toot_horn
    - brush
- sound: Sound event, the sound used during and on completion of the item's consumption
  - Default value: entity.generic.eat
- has_consume_particles: Boolean, whether consumption particles are emitted while consuming this item
  - Default value: true
- on_consume_effects: An optional list of side effects which take place as a result of consuming this item
  - There are currently 5 valid consume effects, identified by a type field
  - minecraft:apply_effects
    - effects: A list of status effect instances applied once consumed
    - probability: Float, the probability the above effects will be applied once consumed
      - Default value: 1.0
  - minecraft:remove_effects
    - effects: A set of status effects removed once consumed, as either a Status Effect ID, hash-prefixed tag, or list of IDs
  - minecraft:clear_all_effects
    - Clears all status effects of the consumer
  - minecraft:teleport_randomly
    - diameter: Positive float, the diameter that the consumer will be teleported within
      - Default value: 16.0
  - minecraft:play_sound
    - sound: Sound event, played once consumed
- e.g. consumable={consume_seconds:3.0, animation:'eat', sound:'entity.generic.eat', has_consume_particles:true, on_consume_effects:[{type:'minecraft:clear_all_effects'}]}

minecraft:use_remainder

If present, will replace the item with a remainder if its stack count has decreased after use
- If the item has a stack count higher than 0 after use, the remainder item will be added to the inventory
- If the inventory is full when trying to add a remainder item to it, it will be dropped on the ground
Format: single value as an item stack
- e.g. use_remainder={id:'minecraft:stick',count:1}

minecraft:use_cooldown

If present, this item will apply a cooldown to all items of the same type or "cooldown group" once used
Format: object with fields
- seconds: Positive float, the amount of seconds the cooldown will take place for
- cooldown_group: Optional namespaced id representing the cooldown group
  - Items with the same cooldown group will share any cooldown applied to another item within that group
  - If not specified, the cooldown group defaults to the base item type's ID
- e.g. use_cooldown={seconds:1.5,cooldown_group:"minecraft:custom_weapon"}

minecraft:item_model

Controls item model
Present on every item
Format: namespaced ID
- namespace:id will reference model /assets/<namespace>/models/item/<id>

minecraft:equippable

- If present, this item can be equipped by players in the selected slot
- Format: object with fields
  - slot: one of head, chest, legs, feet, body, mainhand, or offhand
  - equip_sound (optional): Sound event to play when the item is equipped
    - If not specified, the default armor equip sound will be played
  - model (optional): namespaced ID of the equipment model to use when equipped
    - These model definitions are loaded from Resource Packs
    - If not specified, will fall back to rendering as the item itself when in the head slot (or no rendering if not applicable)
  - camera_overlay (optional): namespaced ID of the overlay texture to use when equipped
    - If not specified, no overlay is used
    - The ID will address a texture under the textures/ folder and automatically assumed to be .png
      - For instance, misc/pumpkinblur addresses textures/misc/pumpkinblur.png
  - allowed_entities (optional): Entity ID, Entity Tag, or list of Entity IDs to limit which entities can equip this item
    - If not specified, any entity (that can wear this kind of equipment) is allowed to equip this item
  - dispensable: boolean (default: true), whether the item can be equipped by using a Dispenser
    - If the item type has special dispenser behavior, this will have no effect
  - swappable: boolean (default: true), whether the item can be equipped into the relevant slot by right-clicking
  - damage_on_hurt: boolean (default: true), whether this item will be damaged when the wearing entity is damaged
  - e.g. equippable={slot:'chest',equip_sound:'item.armor.equip_chain'}

minecraft:glider

If present, this item will allow players to glide (as with Elytra) when equipped
Format: empty object
- e.g. glider={}

minecraft:tooltip_style

If present, this item can use custom sprites for its tooltip background and frame
Format: namespaced ID for a tooltip style
- A tooltip style of namespace:path will use sprites with IDs:
  - <namespace>:tooltip/<path>_background and <namespace>:tooltip/<path>_frame
- e.g. tooltip_style='minecraft:special_sword'

minecraft:death_protection

If present, this item will protect the holder from dying by restoring a single health point
Format: object with fields
- death_effects: An optional list of effects that are applied when the item protects the holder
  - These effects are the same as those specified by the on_consume_effects field in the consumable component

minecraft:repairable

If present, and this item is damageable, this item can be repaired in an Anvil using the specified ingredient
Format: object with fields
- items: Item, list of Items, or hash-prefixed Item Tag matching what can be used to repair this item
- e.g. repairable={items:'stick'}

minecraft:enchantable

If present (and any enchantments are applicable), this item can be enchanted in an Enchanting Table
Format: object with fields
- value: Positive integer, a higher value allows enchantments with a higher cost to be picked
- e.g. enchantable={value:15}

Instruments

Goat Horn instruments are now defined in a data pack registry folder called instrument. Like other registries, changing this content in data packs is considered experimental and requires a full world re-load to take effect.

Fields:

sound_event: The sound event the instrument plays
range: The maximum range (in blocks) at which the sound can be heard
use_duration: The amount of time (in seconds) the instrument is considered in use after triggering, which also serves as its cooldown
description: A Text Component used as the descrpition of the instrument in item tooltips

Trial Spawner Configurations

Trial Spawner configurations are now defined in a data pack registry folder called trial_spawner. Like other registries, changing this content in data packs is considered experimental and requires a full world re-load to take effect.

Has the same format as the normal_config and ominous_config fields in Trial Spawner blocks
Inline configurations inside Trial Spawner blocks are supported in the same format as before
These fields may however now instead be replaced with a namespaced ID reference to a Trial Spawner configuration

Painting Variant

Added new optional fields author and title, holding Text Components to be displayed in the creative menu tooltip
This replaces previous mechanism where those values were derived from variant name
Author tooltip has been removed for earth, wind, fire, water and wither variants

Enchantment Effects

Added support for the Enchantment trigger projectile_spawned in the following items:
- Snowballs
- Tridents
- Small Fireballs
- Thrown Potions
- Ender Pearls
- Fishing Rod
- Firework Rocket
- Wind Charge
- Eggs
Renamed effect type damage_item to change_item_damage, now also supports negative amounts

Recipes

The format used for recipe ingredients has been simplified and aligned with other fields that accept item lists (like item predicates):

For items: { "item": "<item id>" } now becomes "<item id>"
For tags: { "tag": "<tag id>" } now becomes "#<tag id>"
Lists of items are still allowed, but tags can no longer appear in such list
Remaining restrictions:
- minecraft:air can't appear anywhere in an ingredient
- Ingredients must have at least one tag or item
The fields template, base and addition in smithing_transform and smithing_trim recipes are now optional instead of accepting empty list

crafting_transmute Recipe Type

New crafting recipe type has been introduced: crafting_transmute
When matched, the output will copy the input item stack, changing the item type but preserving all stack components
This completely replaces crafting_special_shulkerboxcoloring
Fields:
- category - crafting book category, one of building, redstone, equipment, misc
- group - optional string
- input - ingredient for item to copy
- material - additional ingredient to use
- result - item type to use for output

Loot Tables

The special loot table empty has been removed and is no longer defined in the Vanilla data pack
Snow Golem shearing is now controlled by a loot table found at shearing/snow_golem
Tool value (used for functions like match_tool) is now available for some additional loot table types
- archaeology - used brush
- vault - inserted key (not available when displaying items)
- shearing - shears
Chickens laying eggs is now controlled by a loot table found at gameplay/chicken_lay
Armadillos randomly dropping scutes is now controlled by a loot table found at gameplay/armadillo_shed

Sheep Loot Tables

Sheep now always uses a single loot table entities/sheep
Wool drops are still defined in sub-tables in entities/sheep/<color>, but are just dispatched from the main table
- Note: Mutton drop is now controlled by the main table, while sub-tables are responsible only for the wool drop
Sheep shearing is now controlled by loot table found as shearing/sheep
- This loot table also has dispatches to sub-tables for specific wool colors, which are found as shearing/sheep/<color>

Mooshroom shearing Loot Table

Mooshroom shearing is now controlled by loot table found as shearing/mooshroom
Sub-tables for specific variants are found as shearing/mooshroom/<variant>

Hero of the Village Gift Loot Tables

The loot given by Villagers is now controlled by two additional loot tables:
- gameplay/hero_of_the_village/unemployed_gift - used if the Villager is unemployed
- gameplay/hero_of_the_village/baby_gift - used if the Villager is a baby

Predicates

minecraft:boat entity sub-predicate has been removed, since Boats no longer have variants

sheep Entity Sub-predicate

Added minecraft:sheep entity sub-predicate
Fields:
- sheared - optional boolean
- color - optional wool dye color

salmon Entity Sub-predicate

Added minecraft:salmon entity sub-predicate
Fields:
- variant: one of small, medium, large

player Entity Sub-predicate

Added a new field in the minecraft:player entity sub-predicate, input
- Can be used to detect which movement keys the player is pressing
- If specified, the predicate matches the corresponding keybinds that the player is pressing
- The following fields may be specified to match player inputs:
  - forward : boolean (optional)
  - backward : boolean (optional)
  - left : boolean (optional)
  - right : boolean (optional)
  - jump : boolean (optional)
  - sneak : boolean (optional)
  - sprint : boolean (optional)

Advancements

Triggers

minecraft:killed_by_crossbow -> minecraft:killed_by_arrow

Will now trigger whenever an Arrow kills an entity, not just when fired from a Crossbow
Has a new optional Item Predicate field, fired_from_weapon
- Can be used to match the item used to shoot the Arrow

Container Locks

The Lock field of containers has been renamed to lock and is now an item predicate
- Any items which match the predicate can open the container
The lock data component is now also an item predicate

Boat Split

Variants of Boats and Chest Boats now have separate entity types instead of a Type field
Removed entites:
- minecraft:boat
- minecraft:chest_boat
New entities:
- Boat without chest:
  - Type=oak -> minecraft:oak_boat
  - Type=spruce -> minecraft:spruce_boat
  - Type=birch -> minecraft:birch_boat
  - Type=jungle -> minecraft:jungle_boat
  - Type=acacia -> minecraft:acacia_boat
  - Type=cherry -> minecraft:cherry_boat
  - Type=dark_oak -> minecraft:dark_oak_boat
  - Type=mangrove -> minecraft:mangrove_boat
  - Type=bamboo -> minecraft:bamboo_raft
- Boat with chest:
  - Type=oak -> minecraft:oak_chest_boat
  - Type=spruce -> minecraft:spruce_chest_boat
  - Type=birch -> minecraft:birch_chest_boat
  - Type=jungle -> minecraft:jungle_chest_boat
  - Type=acacia -> minecraft:acacia_chest_boat
  - Type=cherry -> minecraft:cherry_chest_boat
  - Type=dark_oak -> minecraft:dark_oak_chest_boat
  - Type=mangrove -> minecraft:mangrove_chest_boat
  - Type=bamboo -> minecraft:bamboo_chest_raft

Attributes

Attribute IDs no longer have generic., player. and zombie. prefixes
Added tempt_range attribute that controls the range, in blocks, at which temptable mobs can be tempted

Particles

Added block_crumble particle with the following fields:
- block_state - the block state of the block to crumble
Added trail particle with the following fields:
- color - the color of the trail
- target - the target position that the particle should move towards
The format of color fields in particle options is now more standardized:
- RGB fields can always be encoded either as a vector of floats (order: [R,G,B]) or as a single packed integer (order: RGB)
- ARGB fields can always be encoded either as a vector of floats (order: [R,G,B,A] or as a single packed integer (order: ARGB)
- Affected fields:
  - minecraft:trail.color
  - minecraft:dust.color (previously accepted only vector of floats)
  - minecraft:dust_color_transition.from_color (previously accepted only vector of floats)
  - minecraft:dust_color_transition.to_color (previously accepted only vector of floats)

Resource Pack Versions 35 through 42

Added new GUI sprites
Added new sounds
Added support for emissive layers for block models
Added new broken item model property
Added support for custom equipment texture layers
Textures for entity equipment have been moved and renamed
Updated the format of post-processing effect definitions
The texture map for the Arrow and Bee Stinger models have been updated
The model and UV mapping of the Dragon Egg have been updated
Updated textures and models for the Bundle item
- Bundle icon has new models and textures
- Bundle models and textures have 16 colored variants
The models and UV mapping related to the Torch and blocks containing Redstone Torch have been updated
Removals and renames of some translations is now automatically applied at startup

GUI Sprites

The nine_slice GUI sprite scaling mode has a new optional boolean property: stretch_inner
- If true, the inner parts of the texture (i.e. not the corners) will be stretched instead of tiled
- If not specified, defaults to false as before
The tooltip background and frame may now be customized by replacing sprites:
- tooltip/background: The background of the tooltip
- tooltip/frame: The frame appearing around the tooltip
- Items with a custom tooltip_style component will use sprites with IDs:
  - <namespace>:tooltip/<path>_background and <namespace>:tooltip/<path>_frame
The appearance of a highlighted slot may now be customized by replacing sprites:
- container/slot_highlight_front: The sprite to render in front of highlighted slots
- container/slot_highlight_back: The sprite to render behind highlighted slots
Likewise, the appearance of a highlighted item within the Bundle can be customized with the following sprites:
- container/bundle/slot_highlight_front
- container/bundle/slot_highlight_back
Removed container/bundle/background, container/bundle/slot, and container/bundle/blocked_slot sprites
Added container/bundle/slot_background sprite for bundle slot background
Added container/bundle/bundle_progressbar_fill, container/bundle/bundle_progressbar_border, and container/bundle/bundle_progressbar_full sprites
Added hud/air_empty sprite for consumed bubble slots

Sounds

Added break, fall, hit, place, and step sounds for the Spawner block
Added sound ui.hud.bubble_pop for when an air bubble in the UI pops
Added sound item.bundle.insert_fail for when failing to add an item to a Bundle

Emissive Layers for Block Models

Added an optional light_emission field to block model elements
Integer value between 0 and 15, with 0 being the default value (no light emission)
If specified and non-zero, this will behave as the minimum light level that the element can receive

Item Models

All item models can now use the broken property in model overrides that was previously limited to just Elytra
- This will have a value of 1 if the item has 1 durability left, or 0 otherwise

Custom Equipment Layers

The appearance of equipment when equipped by players or certain mobs can now be customized by defining 'equipment models' in the Resource Pack.

Equipment model definitions are loaded from assets/<namespace>/models/equipment/<path>.json
- These can then be referenced by the equippable component with a model id of namespace:path
The model definition is an object with fields: wolf_body, horse_body, llama_body, humanoid, humanoid_leggings, wings
- All fields are optional, and can be used to specify a list of layers for the given model layer type
- Each field contains list of layer objects:
  - texture: namespaced texture location for this layer
    - namespace:path will resolve to assets/<namespace>/textures/entity/equipment/<layer_type>/<path>.png
  - dyeable: object with fields (optional), specifying how this layer behaves when dyed (in the dyeable item tag, and has dyed_color component)
    - color_when_undyed: rgb color int (optional)
    - If specified, this layer will be tinted by the color contained in the dyed_color component
      - If the item is not dyeable or not dyed, it will be tinted based on the color specified by color_when_undyed
      - If color_when_undyed is not specified and the item is not dyed, the layer will be hidden
  - use_player_texture: boolean (default: false), true if this layer texture should be overridden by a texture given by the player
    - Only used for wings layers, which will override with the player's custom Elytra texture

A model definition specifying both player and horse armor layers might look like:

{
  "layers": {
    "horse_body": [
      { "texture": "minecraft:iron" }
    ],
    "humanoid": [
      { "texture": "minecraft:iron" }
    ],
    "humanoid_leggings": [
      { "texture": "minecraft:iron" }
    ]
  }
}

Trims

All equippable items with an equipment model defined support rendering trims, based on the trim component
Trim textures will be loaded from the appropriate folder in the textures/trims/entity directory
- For example, armor with wolf_body layers will fetch trims from textures/trims/entity/wolf_body

Moved Textures

All equipment-related textures have been moved to subfolders of the textures/entity/equipment directory
- Player armor textures have been moved to textures/entity/equipment/humanoid and textures/entity/equipment/humanoid_leggings
  - <material>_layer_1 textures have been renamed to <material>, and moved into the humanoid subdirectory
  - <material>_layer_2 textures have been renamed to <material>, and moved into the humanoid_leggings subdirectory
  - leather_layer_1_overlay and leather_layer_2_overlay textures have been renamed to leather_overlay in their respective subdirectories
- wolf_armor and wolf_armor_overlay textures have moved to textures/entity/equipment/wolf_body/ and have been renamed to armadillo_scute and armadillo_scute_overlay respectively
- turtle_layer_1 has been renamed to turtle_scute
- Llama decor textures have been moved to textures/entity/equipment/llama_body
- Horse armor textures have been moved to textures/entity/equipment/horse_body
- The Elytra texture has been moved to textures/entity/equipment/wings/elytra
Armor trim textures have also been moved to match the folder structure of the regular equipment textures
- Textures in textures/trims/models/armor have been divided between textures/trims/entity/humanoid and textures/trims/entity/humanoid_leggings
- For leggings textures, the _leggings suffix is dropped

Shaders & Post-process Effects

Developer's Note: Although it is possible in Resource Packs, overriding Core Shaders is considered as unsupported and not an intended Resource Pack feature. These shaders exist as part of the internal implementation of the game, and as such, may change at any time as the game's internals evolve. We understand that overriding Core Shaders is used for very cool Resource Pack features, many of which lack supported alternatives. We would like to provide better, supported alternatives in the future.

Shader program configurations can now specify preprocessor define directives to apply to their linked shaders
- Many shader implementations have been merged by making use of this
The format of core shader and post-processing shader configurations have been consolidated
The format of post-processing effect configurations have been updated
The ChunkOffset uniform in terrain shaders has been renamed to ModelOffset
The rendertype_entity_glint_direct shader has been removed (replaced by rendertype_entity_glint)
The rendertype_entity_translucent_cull shader has been removed (replaced by rendertype_item_entity_translucent_cull)

Shader Program Definitions

Program definitions for post-processing effects (assets/<namespace>/shaders/program/<name>.json) have been made consistent with core shader definitions (assets/<namespace>/shaders/core/<name>.json)
- The blend field has been removed, as it had no use
- The attributes field has been removed, instead the Position attribute will always be bound
- The provided uniforms have been consolidated with those provided to core shaders
  - Time has been renamed to GameTime
The vertex and fragment shader references in program definitions (including post-processing effects) are now namespaced shader ids
- A vertex shader <namespace>:<path> will resolve to assets/<namespace>/shaders/<path>.vsh
- A fragment shader <namespace>:<path> will resolve to assets/<namespace>/shaders/<path>.fsh
Shader source files are no longer required to be in the shaders/core subdirectory, this only exists for organization
Added defines field to program definitions (object with fields)
- Allows GLSL define directives to be injected into the shader source, which can be referenced in the shader
- values (map of string to string)
  - Will be injected as #define <key> <value> at the top of the file
- flags (list of strings)
  - Will be injected as #define <key> at the top of the file

Shader Imports

The #moj_import directive now supports namespaced includes with absolute paths
- For example, #moj_import <minecraft:fog.glsl> will import assets/minecraft/shaders/include/fog.glsl
Relative imports are not namespaced and behave as before

Post-process Effect Definitions

Post-processing effect configuration has been moved out of the assets/<namespace>/shaders/post directory to just assets/<namespace>/post_effect
Vertex and fragment shaders used by these effects have been moved from assets/<namespace>/shaders/program to assets/<namespace>/shaders/post
name has been renamed to program, and is now a namespaced id of a shader program configuration
- <namespace>:<path> will resolve to assets/<namespace>/shaders/<path>.json
intarget and auxtargets have been merged into a single inputs list, as specified by the input format below
outtarget has been renamed to output with the same format
targets is now a map between target name and target definition, as opposed to a list
- Inline target names are replaced with an empty object
  - For example, ["swap"] becomes {"swap": {}}
- Target definitions with a specific size remain the same, with the name field moved into the map key
  - For example, [{"name": "potato", "width": 16, "height": 16}] becomes {"potato": {"width": 16, "height": 16}}

Input Format

For both render target and texture inputs, the following fields may be specified:

sampler_name: string - prefix to set up both _Sampler and _Size uniforms
- For example, "sampler_name": "Diffuse" will link to the DiffuseSampler and DiffuseSize uniforms
- This was previously always DiffuseSampler and InSize for intarget
- For auxtargets, the name defined the sampler uniform, and the size was given as AuxSize<index>
bilinear: boolean (default: false) - if true, the input will be sampled with a bilinear filter
- This formerly only existed on texture inputs, however now functions for render targets
- For render targets, replaces the now removed use_linear_filter field on the pass definition

For inputs from a render target, the following fields may be specified:

target: namespaced id - the render target id
- Either a custom target id defined in the same file, or minecraft:main to reference the main screen target
- This replaces the former id field, which was a free-form string
use_depth_buffer: boolean (default: false) - true to sample from the depth texture, false to sample from the color texture
- This replaces the former :depth suffix applied to the target id

For inputs from a static texture, the following fields may be specified:

location: namespaced string - the location to a static texture file that can be sampled by the effect
- As the id field did before, this resolves to a texture at assets/<namespace>/textures/effect/<path>.png
width: positive integer - width in pixels of the texture
height: positive integer - height in pixels of the texture

External Targets

The 'Fabulous' graphics transparency post-processing config no longer specifies the sorted framebuffers as custom targets
- These are instead imported in the same way as the minecraft:main target
- translucent, itemEntity, particles, weather, clouds are now minecraft:translucent, minecraft:item_entity, minecraft:particles, minecraft:weather, and minecraft:clouds respectively
The entity outline processing shader similarly imports the minecraft:entity_outline target

Translation Removals and Renames

During load some deprecated translation strings will now be removed and/or renamed
Packs that use these translations will need to re-add them manually
The full list is available in the /assets/minecraft/lang/deprecated.json file inside the game's JAR file

Experimental Features

The following changes only apply when their respective Experiment is turned on, either by activating the corresponding experimental data pack or by turning it on in the Experiments screen while creating the world.

These experiments have no effect unless enabled. You can find more information about Feature Toggles here.

Winter Drop

Added Pale Garden Biome, Pale Oak tree, Pale Moss block, Pale Moss carpet, Pale Hanging Moss and Pale Oak woodset
Added Creaking mob, Creaking Spawn Egg and Creaking Heart block

Pale Garden

Pale Garden is a biome variation of Dark Forest. Unique features:

Pale Oaks generate here
Pale Moss blocks/carpet generate on the ground here
Hanging Pale Moss generate hanging from the foliage of Pale Oaks
Animal mobs do not spawn naturally in Pale Gardens
New biome specific ambient sounds
Creaking Heart block can generate in Pale Oaks

Pale Oak Tree

Pale Oak Leaves drop Pale Oak Saplings that can be planted in a 2x2 configuration to grow Pale Oak trees
Pale Oak Logs can be crafted into the Pale Oak woodset:
- Door
- Fence
- Fence Gate
- Plank
- Sign
- Hanging Sign
- Slab
- Stairs
- Trapdoor
- Wood
- Stripped Log
- Stripped Wood
- Button
- Pressure Plate
- Boat
- Boat with Chest

Pale Moss Block

Pale Moss block generates naturally in the Pale Garden biome

Pale Moss Carpet

Pale Moss block generates naturally in the Pale Garden biome. Unique features:

When placed, Pale Moss Carpet grows up to two blocks on the solid faces of any block that borders it
Pale Moss Carpet can be bone mealed to grow to full on all solid faces of any block that borders it

Pale Hanging Moss

Pale Hanging Moss generates naturally in the Pale Garden biome under the foliage of Pale Oaks

Pale Hanging Moss does not grow randomly, but can be bone mealed to grow down

Creaking mob

The Creaking mob spawns at night in the Pale Garden biome if there is a Creaking Heart block that has been generated in a Pale Oak tree. Gameplay features:

Creaking will activate if a surivival or adventure mode player is within 12 blocks of it and looks at it
Creaking stays active while there is a survival or adventure mode player within 32 blocks of it
An activated Creaking will not move if a survival or adventure player is looking at it
Creaking is invulnerable to damage
Creaking has fire resistance
When hit by players, a particle trail is shown between the Creaking and the Creaking Heart block it is connected to
When the Creaking Heart block that the Creaking is connected to is destroyed, the Creaking is removed
Is not affected by light levels but spawns and despawns based on the day/night cycle
Creaking cannot enter Boats
Creaking spawned from a Creaking Heart can not go through portals
The Creaking Spawn Egg will spawn a Creaking mob that is not connected to a Creaking Heart. This form of Creaking:
- May also be spawned through commands
- Will persist through day and night, and loads and saves
- Is fire-resistant
- Takes damage from attacks and other damage sources
- Has one point of health (half a heart)
A Creaking summoned from the Creaking Heart cannot be spawned with a spawn egg, nor can it be named with a Name Tag or summoned with commands
- It can only exist as a part of the Creaking Heart block
Players wearing a Carved Pumpkin on their head can look at Creaking without it freezing in place

Creaking Heart

A Creaking Heart is a “living” block generating in Pale Oak trees, covered on all sides by Pale Oak wood logs. It can spawn a Creaking mob when it is nighttime, and it is placed between two correctly aligned Pale Oak Logs.

Is active during the night and dormant during the day
Sends a trail of particles towards the connected Creaking when the Creaking gets hit by the player
When Creaking Heart block is destroyed, the connected Creaking is removed
Comparators attached to the Creaking Heart block will output a signal strength dependent on the distance to the connected Creaking

New system for Pale Garden ambient sounds

Ambient sounds in the Pale Garden biome do not come from the biome settings, but are generated by blocks found in the biome.

Pale Hanging Moss emits subtle atmospheric sounds when it is attached to Pale Oak Logs and Pale Oak Leaves
Creaking Heart block emits a set of eerie sounds when it is active during the night and surrounded by Logs on all sides

Redstone Experiments

Added a new Experiment containing various Redstone-related changes. This can be enabled by selecting "Redstone Experiments" in the Experiments menu when creating a world.

Please note that the experimental features behind this toggle are not aimed at any future release at this time. Instead, this is a place for us to try out changes and gather feedback. We are excited to hear what you think about these changes: please share your feedback on the feedpack page.

Redstone Wire

The performance impact of Redstone wire (connected blocks of Redstone Dust) has been improved
Redstone wire now only triggers block updates on blocks that may receive power from the wire
Before a line of wire causes block updates, the new signal strength of all connected wires is set
The update order around Redstone wire has been changed
- The aim is to make wire work the same, independent of position and global orientation
- When possible the order is deterministic based on the context the updates are caused in
- When there is not enough context to fully determine the order, the rest is picked at random

Developer's note: We know that randomness in Redstone is usually unwanted.
We've used it here because we've made things deterministic whenever it makes sense, and sometimes it just doesn't make sense - and we don't want some hidden state (like location-based hashes!) determining the order and making machines work differently at different coordinates or in different orientations.

Order in Which a Line of Wire Changes

When a line of wire turns on, the wires closer to the power source will cause block updates first
When a line of wire turns off, the wires closer to where the power source was, will cause block updates first
When two wires have the same distance to the power source, the one to the left in the direction of travel updates first
- If there is not enough context to know the direction of travel (when the wire was powered from above or below), the side to update first is picked at random

Block Updates Around a Wire

The order in which blocks around the wire update is based on the direction the wire received an update from
The order of the updates is: back, front, left, right, down, up
When the updates are further distributed through solid blocks, the same order is applied there

Known Issues

As this experiment only changes Redstone wire, interactions with other components may not always act as expected, especially when it comes to update orders.

The removal of excessive neighbor updates around wire affects behavior of Quasi-Connectivity based contraptions. We plan to address these issues at a later point.

Minecart Improvements

Added a new Experiment containing various movement changes to Minecarts. This can be enabled by selecting "Minecart Improvements" in the Experiments menu when creating a world.

Our long term goal is to make vehicle travel, like Minecarts, a viable option for players compared to other late-game options which currently dominate most playstyles. To achieve this, we aim to make riding Minecarts a smooth experience, with consistent and predictable motion and rotation. With this feature toggle we are laying a foundation to build upon in the future. We are aware of that these changes will break some existing contraptions, which is why we want to collaborate with the community to shape the upgrade and future experience of riding Minecarts.

Please note that the experimental features behind this toggle are not aimed at any future release at this time. Instead, this is a place for us to try out changes and gather feedback.

We are excited to hear what you think about these changes: please share your feedback on this feedback page.

Movement Changes

Minecarts will articulate their movement better when going fast, riding on the rail all the time
- Minecarts will now smoothly turn along with the track and are less likely to halt or derail
Minecarts can now jump better
- They keep their vertical momentum when the track ends with a slope
- Minecarts will tilt to visually articulate while in the air
- No rail grinding sound is played when Minecarts are flying through the air
Added a new accessibility setting that makes players follow the rotation of Minecarts they ride
- Defaults to off
- Only has effect when within a world with the experiment enabled
Added new gamerule minecartMaxSpeed that changes the maximum speed of Minecarts
- Defaults to 8 and goes up to 1000 blocks per second.
- Setting it to a specific value does not guarantee that a minecart will reach that particular max speed - there are built in air resistances and similar effects that the speed added through slopes or powered rails need to overcome
- This gamerule only exists in worlds with the experiment enabled

Minecart Changes

Minecarts can no longer be placed within another Minecart by the player
- Dispensers can still "stack" Minecarts by placing them on the Rail, even if there is another Minecart already there
Minecarts can now consistently be placed next to each other along a track
Minecarts now pick up mobs more consistently when moving along a track
Minecarts will no longer phase through blocks on slopes

Known Impact

We are aware that these changes will affect certain contraptions such as 'piston bolts', which may now not work at all, or have their behavior changed
Very delicate rail networks will have their timings changed due to slight changes in speeds, movement distance, friction etc.
Contraptions that rely on Minecarts snapping to rails will no longer work, or have their behavior changed

Fixed bugs in 1.21.2

MC-379 - spawn-animals and spawn-npcs=false removes all villagers and prevents summoning new mobs
MC-1673 - Several mobs can pop off paintings, item frames and leads and destroy minecarts, armor stands and anything in item form even when mobGriefing is turned off
MC-3266 - Your experience level overflows once it exceeds the integer limit
MC-3697 - TNT submerged in water can destroy item frames, paintings, armor stands, and other similar entities
MC-4665 - Anvil consuming 2 unbroken items of the same kind when renaming them
MC-13246 - On certain enchanted items, the Anvil will display a "too expensive" message before attempting to repair, combine, or rename them
MC-14800 - When zombie villagers, husks, drowned or zombified piglins are damaged, they spawn regular zombie reinforcements
MC-16829 - The horse armor model does not show the enchantment glint effect
MC-38022 - Order of rendering translucent block faces fails to update with camera position
MC-39263 - Cannot set horizontal Motion for squid on land
MC-49628 - When in spectator mode the head overlay shows even if it is set not to show in the skin customisation options
MC-51905 - Horse model in inventory doesn't follow mouse cursor correctly if horse is facing south
MC-53602 - Projectiles don't collide with the world border
MC-54532 - Sneaking while falling on Slime Blocks inflicts fall damage
MC-58294 - Squids and glow squids do not collide properly with solid blocks
MC-59471 - String can be duplicated using tripwire hooks
MC-64265 - Teleporting passengers does not dismount them
MC-72494 - In Statistics screen 'm' is the same unit for both minutes and meters
MC-73178 - Villagers' "CanPickUpLoot" tag cannot be set to zero
MC-75494 - Lead item drop is not affected by doEntityDrops gamerule
MC-86252 - Shields can continue to block after entity changes dimensions due to client and server desync
MC-88967 - Most NBT tags are not kept when a mob converts to another mob
MC-89883 - Squid and glow squid collision error and rubberbanding
MC-92875 - Collisionless blocks ignore entities with high velocity
MC-101376 - Elytra appearance doesn't update in 1st person mode; only in 3rd person
MC-108323 - Underlines in chat and /title command intersect each other, causing an ugly effect when fading
MC-110386 - Certain mobs attack themselves when targeted by a mob of the same type
MC-112257 - Some NBT tags require the correct suffix
MC-116618 - Dropping items rapidly inside the "Survival Inventory" tab in creative mode deletes items
MC-119369 - Boats crash/break and can kill their passengers when falling certain distances
MC-120417 - Incorrect dragon egg block model
MC-121013 - "Followrange" Attribute only targets mobs on (roughly) the same y level.
MC-123739 - Recipe book entries are no longer sorted in any meaningful manner
MC-123742 - Eyes of Endermen turn white when they are looking up during the day
MC-124331 - Redstone lamps do not show on maps
MC-125642 - Bone meal is consumed when used on fern, grass and seagrass even if it cannot grow
MC-127995 - You can use bone meal on sea pickles in situations where no sea pickles will grow
MC-129055 - Issues breaking tripwire with shears
MC-129298 - Drowned don't chase you if they are in 1 block deep water
MC-129826 - ["shade": false] is missing from potted cross models, resulting in most potted plants appearing darker than they should
MC-130097 - Tropical fish fin UV mapping wrong
MC-131215 - Cannot teleport an entity which is in a boat
MC-132804 - Low follow range attribute also affects mobs' idle wandering range
MC-133862 - Optimize world screen backup button has inaccurate text
MC-134626 - Squids/glow squids bounce up and down in bubble columns, teleporting high up in the air
MC-135898 - Teams are not retained when a mob converts to another mob
MC-135971 - Can't use CTRL+Q in crafting table
MC-137053 - You cannot set the "CanBreakDoors" NBT tag of drowned to "1b"
MC-144327 - The bottom face texture of a blaze's rods is the same as their top face texture
MC-144761 - Animated texture interpolation ignores alpha channel during transition from/to transparent pixels
MC-145656 - Attribute "follow_range" is not working for hostile mobs before they find the target
MC-146805 - Trader Llamas don't attack zombies, drowned, husks, zombie villager and illagers
MC-148041 - Two separate translation lines for the same thing, "Bells Rung" statistic
MC-148982 - Map color for wheat is incorrect
MC-151706 - Player jitters when landing on a slime block with the slow falling effect
MC-151828 - Woodland mansion structure '1x1_b3' has dark oak leaf block with persistent tag set to 'false'
MC-154053 - Trader llama spitting far distance when attacked
MC-156579 - Creative players can fly through portals when going quickly enough using elytra or Riptide trident
MC-156857 - Shift-clicking X button in Creative menu can create ghost items
MC-158389 - Raid results in victory if it cannot find a valid spawn point
MC-161913 - Misalignment on edges/corners of clouds
MC-162551 - When shooting an arrow on top of a player in Creative mode, a closed shulker, or an invincible mob, the arrow glitches around on top of the entity
MC-162713 - Clouds are generated with offset to east and south
MC-164258 - Recipe book search field is not selected when clicking on the search icon
MC-165182 - Inventory/GUI textures no longer handle translucent pixels correctly
MC-166880 - Pufferfish spikes model seems to be broken
MC-167242 - Bed stays occupied after a lightning turns the villager sleeping in it into a witch
MC-167900 - Shulker Head texture doesn't support transparency
MC-167906 - Beehive items at full honey level do not appear with honey in inventory/as item/in hand
MC-168329 - Bees do not leave their hives in the Nether/End in some cases
MC-168546 - Bee nest / hive items have no lore
MC-169660 - /teleport without can change the entity's rotation
MC-170863 - Dropping item stacks from the player's hotbar in any creative inventory tab other than "Survival Inventory" deletes items
MC-170977 - F3 text is behind inventory and F3 cake diagram is in front of inventory
MC-172075 - Mouth/jaw of a provoked enderman becomes slightly detached when looking up or down
MC-173728 - The heads of baby sheep are positioned too low when they're eating grass
MC-174214 - Fireworks for crossbow go through an entity if it is close to a player
MC-174732 - Semi-transparent status effect textures do not render correctly in the inventory or beacon UI
MC-176937 - Deleting items using the drop key while a tab is open in the creative inventory plays hand animation, even if the item isn't dropped
MC-177452 - Unneeded faces inside repeater models
MC-177453 - Unneeded faces inside comparator models
MC-178660 - Player jitters when landing on a bed with the slow falling effect
MC-179629 - Faces in between cloud "blocks" can still render from outside of the cloud
MC-180272 - en_us.json contains unused strings
MC-182478 - Mob armor generates starting with boots rather than helmet
MC-182814 - Drinking honey bottles increases "minecraft.used:minecraft.honey_bottle" by a value of two and runs the "minecraft:consume_item" advancement trigger twice
MC-182877 - Piglins use one hand to hold a loaded crossbow
MC-183518 - High CPU usage on hypervisor host possibly due to excessive syscall usage by Minecraft Server
MC-183636 - follow_range attribute not working for piglins
MC-185144 - Item durability bar and all items render incorrectly in the villager trade UI
MC-186362 - Casting issue: Translucent block rendering breaks down at high distances
MC-187920 - Bees sometimes give up when returning home
MC-188217 - Bees circle above flower that is covered by all sides
MC-188485 - Inventory can get desynced when shift-clicking the Destroy Item slot
MC-190163 - Zoglin spawn eggs don't occasionally spawn baby zoglins on their own accord
MC-190484 - Sneaking players' name tags are partly invisible depending on what angle you're facing
MC-191431 - Player spectator head is invisible / does not render in the inventory after switching to "Fabulous!"
MC-195754 - Illagers in raids continuously try and fail to pick up ominous banners if they can't reach them
MC-196556 - When projectiles (such as arrows and tridents) move too fast, they can't be teleported by portals and end gateways
MC-196736 - Hoglins break their leash when zombifying, despite zoglins being leashable
MC-196964 - Fall damage is reset when an entity converts to another entity
MC-199238 - Unneeded faces and missing cullface in dragon egg model
MC-199344 - Thrown ender pearls sometimes disappear after player death
MC-203748 - Filled lava cauldrons are able to be put under water
MC-204050 - Subtitle for shooting amethyst blocks is "Block breaking"
MC-205851 - Being partway inside of a cloud can cause the opposite face of that cloud to not render
MC-206074 - Survival tab of Creative inventory desyncs if changed manually after an external change
MC-206436 - Stonecutter ignores anything over 64 when shift-clicking
MC-207101 - When a lingering potion lands on top of a player/mob, the area effect cloud spawns above the player/mob instead of inside it, rendering the lingering potion useless
MC-209947 - minecraft:block/scaffolding_unstable has incorrect cullfaces
MC-212213 - Squids unable to be affected by knockback enchantment.
MC-213763 - Spore blossom gets darker when next to a block with smooth lighting enabled
MC-214625 - Unlit redstone torches are unaffected by block shading / are evenly lit on all sides
MC-214662 - Redstone torches on repeaters and comparators are shaded differently from normal redstone torches
MC-215332 - Glow squids lack a baby variant
MC-215752 - Z-fighting with paintings and item frames in solid blocks
MC-216016 - Launching fireworks into a crystal sound block will make the breaking noise
MC-219083 - Hunger client/server desync when natural regeneration is off in peaceful mode
MC-220360 - Gifts given by baby villagers, nitwits and unemployed villagers when under the Hero of the Village effect are hardcoded
MC-220469 - You cannot use items while looking at wolves owned by other players
MC-223032 - Z-fighting can be seen on the stingers of bees when they're stuck in players
MC-223375 - Pandas' bodies stay tilted after eating
MC-224035 - Small Dripleaf's model is inconsistent
MC-224454 - Entities don't recognize azaleas or flowering azaleas as obstacles when pathfinding
MC-225060 - Burning entity sound repeats every tick
MC-225270 - Goats can move armor stands even with mobGriefing turned off
MC-225417 - Squids and glow squids can break free from leads when attacked
MC-225422 - Squids and glow squids do not move smoothly in the water compared to other aquatic mobs
MC-226038 - Scheduled functions are part of weather in profile results
MC-226687 - Sea Level is assumed to be Y = 63 in numerous parts of Minecraft
MC-227139 - Sky fog stutters
MC-227169 - The main hand is positioned incorrectly when holding a loaded crossbow in your offhand
MC-228070 - Name tags rendered in blocks have letters brighter depending on your angle
MC-230317 - Lead disappears when mooshroom cow is sheared
MC-233603 - HUD / Hotbar rendering can heavily impact frame rate performance
MC-233817 - Items held by the cursor render behind the white highlight of recipe book previews
MC-234318 - Small dripleaf stems intersect its leaves
MC-235953 - Entity eyes render type doesn't blend non-black transparent pixels properly
MC-239581 - Bees do not become angry at the closest player when hive is exploded
MC-239812 - Dead players in LAN environments remain in the world when the host leaves
MC-240001 - The white and red highlights from recipe book previews render above potion tooltips
MC-240948 - Filled powder snow cauldrons are able to be put under water
MC-241873 - Ravagers can move armor stands even with mobGriefing turned off
MC-242882 - Cape detaches from body while sneaking and falling
MC-243413 - Some Explorer Maps are missing their icon
MC-244720 - "Erased cached data" button in Optimize World is not labeled in the right order when using Tab
MC-244739 - Goat eating sounds aren't played when feeding them the last item of wheat within a stack
MC-244948 - The "minecraft:item.bundle.remove_one" sound plays even when no items are unpacked from bundles
MC-245510 - Piglin Brute's generic.follow_range attribute functions oddly
MC-245603 - Powder snow can not put out the fire on arrows
MC-247238 - Sky fog is not cylindrical
MC-249067 - Ominous banners lose their rarity color when renamed using anvils
MC-249414 - The "Shader rendertype_entity_translucent_emissive could not find sampler named Sampler2 in the specified shader program." warning is logged in the game output console when launching the game
MC-249901 - Frogs don't play the frog eating sound when given a slime ball
MC-250924 - Goat horns are missing sounds
MC-256422 - Some words within some strings use right single quotation marks instead of apostrophes
MC-257309 - Monster spawner tries to spawn wardens and zoglins when the difficulty is Peaceful
MC-257318 - Non-transparent toasts and some buttons that should be transparent in custom Resource Pack
MC-258971 - ClientboundUpdateRecipesPacket breaks after multiple recipes use big tags
MC-259264 - Left-handed vexes raise their right hands to attack
MC-259376 - ServerboundMovePlayerPacket's xRot can have invalid value
MC-259651 - updateSkyBrightness() is not used client-side, causing multiple issues
MC-259687 - "Distance by Elytra" statistic is approximately doubled
MC-259798 - Block hitboxes cause semi-transparent blocks not to render behind them in lower than "Fabulous" graphics settings
MC-259936 - Equipping armor in hand via right-click equips entire stack
MC-260013 - Baby Llama's head has incorrect scale method
MC-260537 - Tree growth can replace leaves that have the 'persistent' block state set to true
MC-260858 - The word "ticks" within a "/schedule" command feedback message is always pluralized
MC-260859 - Some words within a tick profiling feedback message are always pluralized
MC-260860 - Some words within some chat delay strings are always pluralized
MC-260913 - The word "blocks" within some "/spreadplayers" command feedback messages is always pluralized
MC-260914 - "/spreadplayers" strings for entities consist of inconsistent noun usage
MC-261666 - Armor given to Villagers is lost when they convert to Zombie Villagers
MC-261691 - Bees get stuck while trying to pathfind to inaccessible flowers
MC-262112 - Wither skull's bounding box is wrongly positioned in the first tick, and cannot be selected with volume checks in commands
MC-262175 - The "advancements.adventure.trim_with_any_armor_pattern.description" text contains incorrect English grammar
MC-262498 - Underground seagrass feature files exist despite never generating
MC-262598 - Tripwire textures in the tripwire hook "attached: true" state have a wrong black rendering when the tripwire hook is attached to a non-transparent block
MC-262652 - Dragon egg's side texture is mapped strangely as of 1.8 (and the model is also unoptimized)
MC-263838 - doLimitedCrafting gamerule does not work on suspicious stew
MC-263858 - Text Displays are rendered differently compared to name tags
MC-264886 - Geode features ignore the invalid_blocks field
MC-264986 - Item count of fuel slot affects the way smelting recipe book moves ingredients
MC-265399 - Players' heads are incorrectly positioned while exiting the swimming/crawling state when other players are on screen
MC-265554 - Aaron Cherof listed as "Aaron Cherof\u00a0" in credits.json
MC-265693 - Movement does not reset a player's last action time
MC-265695 - The feedback for setting the idle timeout to 0 minutes does not reflect the actual behavior
MC-265703 - BrushableBlock's codec misspells 'completed' as 'comleted'
MC-265990 - Burning arrows can light candles and cakes with candles outside the world border
MC-266441 - Multiple trial chamber templates have missing or incorrect blocks
MC-266480 - Breeze can jump on top of honey blocks
MC-266494 - Jump Boost does not affect the breeze's jump
MC-266949 - Monster spawner tries to spawn breezes when the difficulty is Peaceful
MC-267006 - The Distance Flown statistics rapidly increases when you are standing in Ender Dragon's hitbox
MC-267107 - Spawners unsuccessfully try to summon hostile entities on peaceful difficulty
MC-267308 - Profiling with F3+L while game is frozen spams output with errors
MC-267401 - All the player skin report's category descriptions use the chat message ones
MC-267838 - Projectile yaw rotations have incorrect interpolation, causing flickering
MC-267889 - The "blocked_slot" bundle texture has a miscolored pixel
MC-267957 - Eating isn't canceled when feeding untamed wolves raw food
MC-268045 - The name of Entity Argument is plural in Query literal node of Experience command
MC-268220 - Zoglins ignore monster spawning requirements when spawning naturally
MC-268241 - The bottom faces of vaults aren't culled when covered by blocks
MC-268431 - External inventory changes except for the hotbar are not registered in a creative mode item selection screen
MC-268518 - Attribute generic.luck only affect players
MC-268528 - Cave Vines can be pollinated infinitely (instead of limit of 10)
MC-268645 - Scheduling a macro function silently fails
MC-268929 - pack.png does not support translucent pixels
MC-269083 - Effect background texture in inventory renders translucent pixels as opaque
MC-269152 - nine_slice texture scaling will cause ridiculous levels of lag when used on small textures
MC-269352 - The breeze rod uses an incorrect model for holding
MC-269375 - Breeze's wind charge attack can move or break armor stands when mobGriefing is disabled
MC-269376 - Breeze fires wind charge from center of hitbox
MC-269428 - Mace fall damage multiplier does not apply to mobs
MC-269440 - Text fields render translucent pixels as opaque
MC-269441 - Difficulty lock button renders translucent pixels as opaque
MC-269445 - Some empty slot icons render translucent pixels as opaque
MC-269447 - Hover text background box cannot be retextured
MC-269495 - Identifiers for chest boats in a lang file affect both the item tooltip and the container gui
MC-269528 - Recipe book tabs are rendered over items held by the mouse cursor
MC-269549 - Items held in cursor are rendered behind recipe book UI elements
MC-269622 - Previous/Next Page buttons render translucent pixels as opaque
MC-269627 - Toasts render translucent pixels as opaque
MC-269656 - Feeding parrots poison while holding mace grants Over-Overkill challenge
MC-269715 - Food won't be eaten when the component food.eat_seconds is less than 0.05
MC-269738 - Recipe book cannot quick-move oversized item stacks into applicable recipe slots
MC-269751 - Advancement frames render translucent pixels as opaque
MC-269814 - Can’t feed fish to wolves
MC-269832 - Gamemode switcher sprites render translucent pixels as opaque
MC-269834 - Statistics screen sprites render translucent pixels as opaque
MC-269851 - Breeze idle animations are different than Bedrock Edition
MC-269873 - Egg laying drop from chickens is hardcoded
MC-269895 - Breezes missing higher fidelity jump animation from Bedrock
MC-269936 - Transferable list (resource pack, data pack) screen buttons render translucent pixels as opaque
MC-269937 - World list buttons render translucent pixels as opaque
MC-269996 - Custom names of Interaction entities render at wrong location
MC-270051 - Recipe book button renders translucent pixels as opaque
MC-270113 - Trial spawner ominous_config doesn't save setting values to default
MC-270183 - Lingering potions do not give effects when hit on the target's head
MC-270254 - Item slot highlight effect cannot be retextured
MC-270299 - New data pack component crafting doesn't work with suspicious stews
MC-270306 - Disabled item cooldown overlay renders behind effect icons in inventory
MC-270307 - Disabled item cooldown renders behind recipe book and its buttons
MC-270314 - "Use a Bundle" toast pops up repeatedly if player constantly left-clicks on a bundle while holding an item
MC-270348 - Some slime trial spawners in trial chambers won't spawn slimes without player intervention
MC-270510 - youJustLostTheGame is not the first item in the mappings
MC-270518 - Scrollers in block UIs render translucent pixels as opaque
MC-270519 - "Error" textures in block/entity GUIs do not support translucent textures
MC-270527 - "tile" texture scaling also causes incredible lag with small textures
MC-270563 - Furnace, blast furnace and smoker smelting progress and burn time indicators do not support translucent textures
MC-270564 - Brewing stand fuel, bubbles and progress sprites do not support translucent textures
MC-270570 - TPS chart uses OS locale specific number formatting
MC-270571 - /tick command uses OS locale specific number formatting
MC-270614 - A trapdoor in chamber_8 is rotated the wrong way
MC-270640 - Anvil text field does not support translucent textures
MC-270641 - Crafter UI sprites do not support translucent pixels
MC-270678 - Tabs in recipe book and Creative inventory do not support translucent pixels
MC-270680 - Buttons in the beacon GUI do not support translucent pixels
MC-270692 - Textures for empty slots do not support translucent pixels
MC-270696 - Traps are generated behind walls in Trial Chambers
MC-270697 - Stonecutter recipe buttons render translucent pixels as opaque
MC-270698 - Loom recipe buttons render translucent pixels as opaque
MC-270726 - Advancement backgrounds render translucent pixels as opaque
MC-270741 - Realms main menu icons do not render translucent pixels correctly, but accessibility/language icons do
MC-270742 - Displays don't rotate properly between 179 and 180
MC-270764 - Recipe book buttons and icons do not render translucent pixels correctly
MC-270765 - Bundle background does not handle translucent pixels correctly
MC-270775 - Ominous vault failed to generate sometimes
MC-270852 - Fully charged projectiles that are thrown or fired at a nearby shulker will not deflect properly
MC-271113 - Bees occasionally freezing right before they enter the hives
MC-271191 - Poor saving performance due to large amount of item frames
MC-271486 - The tree in the "entrance_1" room of trial chambers is not removed
MC-271628 - Enchantment effect "projectile_spawned" doesn't trigger for fishing rods and tridents
MC-271826 - Armor default attribute modifier component can't be removed
MC-271961 - Parity Issue: No empty bubbles on the oxygen bar and popping sound
MC-272020 - Players' capes don't move with the yaw of their bodies when swinging
MC-272207 - Trial chambers no longer generate a bed in the secret room nearing the entrance
MC-272327 - Attribute effects not properly postfixed with slot name
MC-272345 - Some trial spawners don't have an extra breeze out at once when ominous
MC-272409 - Item entity's name ignores item_name component
MC-272414 - Redundant calculation causes 2x lag during explosions
MC-272506 - Fast switching between servers causes disconnect
MC-272603 - Riding an entity into the end fountain skips the credits
MC-272643 - Items containing using_converts_to cannot be stacked with the original items after restarting the world.
MC-272649 - After a chest with the item component "container_loot" is opened, it will appear on the subsequent pick Block
MC-272670 - Crash while saving entity NBT - Cannot encode empty ItemStack
MC-272766 - When riding a minecart through a portal, the direction the player is facing after they go through the portal is not the same as when they entered
MC-272802 - Ender pearls deal no damage to their owners after switching dimensions and landing
MC-272804 - The mining fatigue animation plays in reverse
MC-272805 - Command blocks made from Pick Block still do not activate when placed near sources of power
MC-272821 - Wind Charges incorrectly negate fall damage
MC-272920 - Bottles get deleted when drinking a potion when there is more than 1 in a slot
MC-272932 - Auto-save text in the pause menu is rendered at the wrong position
MC-272946 - The block outline is nearly invisible for some blocks
MC-272994 - Allays assigned to a player can be set on fire with sweeping and fire aspect
MC-273076 - Breeze immediately forgets the player once Line of Sight is lost, even through transparent blocks
MC-273239 - Trial Spawners rapidly change block state when switching gamerule "doMobSpawning" from false to true
MC-273263 - Attributes are retained even if destroyed by "damage_item"
MC-273281 - "projectile_spawned" Enchantment Component runs predicates and effects on projectiles before all of their data has been assigned
MC-273288 - Dropping a stack of items while in the creative mode inventory deletes them
MC-273300 - Horse armor and wolf armor swap from off-hand to main hand upon pressing the Use Item/Place Block key
MC-273311 - Taking near Float.MAX_VALUE damage from mob attack through commands on hard causes NaN Absorption and Health
MC-273328 - Stars are smaller than supposed to
MC-273329 - Drinking milk buckets in Creative mode gives you empty buckets
MC-273361 - Entities teleported to the player from a force loaded chunk are not rendered
MC-273377 - No debug stick in hand, but I can still edit blocks
MC-273400 - Baby zombified piglin chicken jockeys immediately teleport
MC-273427 - Respawn anchor loses charges when returning from the End
MC-273464 - Incorrect partial tick during screen render
MC-273489 - Sneaking players' name tags are barely visible
MC-273578 - Interaction entities position passengers incorrectly
MC-273601 - The channeling enchantment no longer functions on tridents without an owner
MC-273629 - Adding effects with an effects_changed advancement causes a packet error (ConcurrentModificationException) if it was triggered by Milk
MC-273632 - Opening or updating the creative inventory while holding a food item with the using_converts_to tag causes the item to animate up and down
MC-273662 - Trial spawners cannot spawn silverfish at all/have unusually long delays between spawns
MC-273672 - When spectatorsGenerateChunks is set to false, the player cannot stop spectating an entity without running /spectate
MC-273745 - Soul speed momentum resets when jumping on soul sand
MC-273758 - Ominous item spawner's animation breaks if the level.dat "Time" value is over a certain number
MC-273771 - Passengers can glitch into walls when their mounts are killed
MC-273811 - Ender pearls don't teleport the player if he hasn't been in the pearl's dimension after relog
MC-273812 - Intersection chests in trial chambers not generating correctly
MC-273822 - The words "forwards" and "backwards" within two movement key bind strings aren't spelled in American English
MC-273828 - Movement predicate is incorrect for stationary players until either mouse is moved or one second elapses
MC-273848 - Players can spawn underwater again in 1.21
MC-273850 - Shield enchantment glint is too bright to clearly see banner patterns
MC-273914 - Client game options that do not constitute sending a network packet will send one anyway
MC-273939 - Capes clip through the player when taking knockback
MC-273960 - The NBT data stored in the world affects copying a Decorated Pot in creative mode
MC-274030 - Item stacks with a count over 99 cause the player to get kicked from their world in creative mode
MC-274244 - minecraft:villager_plantable_seeds tag does not allow farmer Villagers to pick up items
MC-274371 - Depleting a Respawn Anchor doesn't play any sound
MC-274372 - using_item advancement trigger keeps being activated even after the item stops being used, after teleporting to another dimension
MC-274400 - Dispensers firing a wind charge play the crafter crafting world event, showing incorrect particles beneath the block
MC-274519 - Minecraft resaves all maps with every autosave
MC-274657 - Ominous Banner's orange name is handled as a custom text color, rather than as a rarity
MC-274708 - Exiting the end portal first time removes player attribute modifiers
MC-274852 - "item_name" component has priority over signed book title
MC-274911 - If the raid begins more than 112 blocks above the ground, all illagers will be summoned and the player wins
MC-274960 - Registries allow duplicate entries
MC-275011 - Instant mine does not work when standing inside of cobwebs
MC-275203 - Minecarts always spawn facing east/west and move upward slightly when being placed on rails
MC-275204 - Coast Armor Trim has generic "Smithing Template" name
MC-275205 - The hand animation is delayed and doesn't play all the time
MC-275208 - You cannot move the bundle into or around the inventory using hotkeys
MC-275209 - It's impossible to put water in a cauldron underwater
MC-275210 - Minecarts can phase through blocks when travelling diagonally upwards
MC-275211 - The enchantment glint isn't visible on dropped items
MC-275213 - Hand animation still plays when trying to put lava or powder snow in an underwater cauldron
MC-275216 - Bowl is consumed when feeding a rabbit stew to a wolf
MC-275218 - "Minecart rolls" sound does not play when on tracks after de-railing then re-railing
MC-275219 - Hand animation still plays in creative when trying to use minecarts inside each other on the same rail
MC-275220 - Picking up a Salmon in a Bucket doesn't keep its size
MC-275221 - Baby polar bear model is messed up in 24w33a
MC-275222 - Salmons always have same hitbox regardless of their size
MC-275224 - Minecart items desync when using them on a rail with a minecart above it
MC-275226 - Enchantment glint is not visible on items held by player and mobs in third person
MC-275228 - You can duplicate items in your creative hotbar
MC-275229 - Minecarts behave strangely on bubble columns
MC-275230 - The game crashes when opening the inventory while in spectator mode
MC-275232 - The mining fatigue animation appears too close
MC-275236 - Gamerule minecartMaxSpeed doesn't affect downward velocity
MC-275237 - Cannot rename written book in an anvil
MC-275239 - Item duplication while a screen is opened (Creative Mode)
MC-275241 - Minecarts continue to produce sound for a short while after being stopped
MC-275246 - Crash after attempting to move item from off-hand in Creative inventory
MC-275248 - Torches no longer have bottom faces
MC-275249 - "FOV Effects" slider incorrectly modifying zoom values on the spyglass
MC-275252 - Player head angle when crawling is now strange
MC-275256 - Snow golem shoots to the sky/floor instead of at mobs
MC-275270 - Minecart not oriented correctly when placed on a sloped unpowered powered rail
MC-275271 - Crash after attempting to move item to hotbar slot in Creative inventory
MC-275273 - Baby mooshroom uses wrong scale
MC-275275 - Footsteps on Monster Spawners create missing subtitle
MC-275276 - Minecarts can phase through blocks at the bottom of a slant
MC-275277 - Trial chambers' encounter_4 trap often does not hit the player
MC-275279 - Raiders do not spawn on small islands even though there are close enough places around the village
MC-275289 - There are empty chests in some chambers even after 24w33a
MC-275293 - Internal exception when picking blocks not in hotbar but in inventory
MC-275296 - Emissive textures are not emissive in the player's hand
MC-275297 - Failing selectors and fake players in "score" selector result in an unexpected error
MC-275298 - Blocks with special collision behavior have a larger detection range than previously
MC-275299 - Crafting using Ctrl + Drop key crafts the incorrect amount of items
MC-275300 - Mace smash attack damage does not work with mobs, even though particles and sounds happen
MC-275302 - The animation speed of end crystals is no longer constant
MC-275307 - Hand doesn't show up when switching from Spectator mode
MC-275310 - Cannot enchant armor in enchanting table
MC-275319 - End crystals in 24w33a appear to be slightly smaller than in previous versions
MC-275322 - "Subspace Bubble" is granted when exiting and entering some Nether Portals
MC-275323 - Pressing F3 + A to reload chunks crashes the game
MC-275328 - Enchantment glint is not visible on items in item frames
MC-275329 - As of 24w33a zombie villagers no longer raise their arms to attack
MC-275332 - The rotation of a wall/ceiling lever and button does not affect the update order of wire in Redstone Experiment
MC-275343 - Projectiles stuck in the world border can float in the air if the border size is changed
MC-275344 - Sweet Berry Bushes deal damage inconsistently
MC-275345 - Inventory bug that causes items to be constantly shuffled
MC-275347 - Minecart with Furnace does not travel correctly over curves
MC-275352 - Spectral arrow texture is not updated properly for Programmer Art
MC-275353 - Item Frame/Glow Item Frame "Fixed" tag behaving strangely since 24w33a
MC-275358 - Renamed bundle's contents are not centered
MC-275361 - Baby zombie variant arms disconnect from their body when attacking
MC-275377 - Derailed minecarts snap onto nearby rails after falling down
MC-275397 - Redstone dust doesn't update properly
MC-275406 - Grammatical error in "options.rotateWithMinecart.tooltip"
MC-275409 - Stuffing too many items into a bundle through commands will cause the capacity bar to overflow
MC-275410 - Flying in Creative Mode no longer resists the thrust of the bubble column
MC-275413 - Squids and glow squids are not affected by the thrust of the bubble column
MC-275417 - Creepers can destroy vehicles even if mobGriefing is set to false
MC-275418 - Feeding baby dolphins won't speed up their growth
MC-275436 - Cannot enchant books in enchanting table
MC-275437 - Fast moving entities freeze the server which causes watchdog crash
MC-275445 - Specifying the size of a target in post effect shaders fails
MC-275450 - Player Motion data no longer updates while riding another entity
MC-275451 - Bundles do not use data for textures when the item in the bundle is rendered in the inventory
MC-275455 - Player motion is no longer retained on relative teleportation
MC-275462 - Bats can spawn in unusual places, such as in woodland mansions and beneath trees
MC-275467 - Minecarts can launch you hundreds of thousands of blocks upwards if you derail inside cobwebs or powdered snow
MC-275468 - Gamerule minecartMaxSpeed can't be set through functions
MC-275473 - Slim model's arms are now lower than the torso by 0.5 pixels
MC-275479 - Dispensers cannot place minecarts onto rails if there is a minecart one block away
MC-275482 - Minecarts do not pick up mobs like they used to
MC-275486 - Enchantable data component doesn't work with items that only have enchantments through a data pack
MC-275497 - The repairable data component does not exist in armor items by default
MC-275498 - Clocks, compasses and recovery compasses don't function in item frames
MC-275504 - Custom model data is not applied to open bundle
MC-275505 - The /tp command forces a mounted entity to dismount
MC-275521 - Tall seagrass can now generate when bone mealing one-high water
MC-275523 - Reduced shield glint applies to the shield's item appearance
MC-275537 - Sliding down honey blocks is slower than in previous versions
MC-275538 - Breeze still do not attack when super close to them
MC-275544 - Drowned do not summon reinforcements anymore
MC-275553 - Minecarts which exit the end onto no rails are left permamentally tilted
MC-275554 - Minecarts between two downward slopes will shake violently and never settle
MC-275566 - Game crash when trying to open various GUIs with Fabulous graphics
MC-275569 - Outer layer of the skin shows when disabled until you go into third person
MC-275586 - Renamed items highlighted in the bundle are not in italics
MC-275612 - Items with rarity values highlighted in bundles do not display their rarity colors
MC-275622 - Minecarts with TNT are more volatile than in previous releases
MC-275624 - Redstone wire with custom model unexpectedly appears green
MC-275628 - Minecarts transitioning from even to downward rails, derail above a certain speed
MC-275631 - You cannot stop a minecart by standing in the way if it's on an ascending track
MC-275638 - It is still possible to go through portals without being teleported when going quickly enough by throwing riptide tridents
MC-275642 - Baby dolphins do not spawn naturally
MC-275655 - Entity rotation does not visually update when using the teleport command until the world is reloaded
MC-275677 - Minecarts sometimes aren't affected by cobwebs when moving upwards
MC-275706 - Vanilla clients can't display items with components in recipe book anymore
MC-275745 - A scoreboard objective with display mode below_name renders right behind the player's name
MC-275792 - Bottom faces of torches and soul torches are not culled against solid blocks
MC-275834 - Jumping when falling onto a slime block no longer cancels the bounce effect
MC-275838 - Drowned holds trident upside down
MC-275919 - issues with hit detection/registration in PvP since server switch to 1.21
MC-275998 - Menu blur turns glowing outlines black
MC-276005 - The text of sneaking players' name tags is rendered completely invisible or barely visible when the "Text Background Opacity" accessibility option is set to high values
MC-276007 - Players' name tags that are behind blocks or entities are rendered invisible or partly invisible depending on the angle you're facing
MC-276134 - Can't scroll in creative inventory while hovered over the bundle
MC-276305 - Bundles no longer available without enabling feature flag
MC-276341 - The time how long you remain on fire no longer increases while being in the fire
MC-276391 - The item durability and bundle fullness bars render incorrectly when held over recipe book elements
MC-276433 - set_enchantments function removes enchantments component from books
MC-276459 - Item display rotation wrapping does not interpolate cleanly
MC-276807 - All blocks and entities flicker at night or at lower light levels than 15
MC-276852 - Shulker boxes can be colored in the same color they are made of
MC-276936 - Foxes eat soup won't leave the bowl
MC-277688 - Force disconnect when quickly editing then breaking sign

Get the Release

Releases are available for Minecraft: Java Edition. To install the Release, open up the Minecraft Launcher and enable snapshots in the "Installations" tab.

Testing versions can corrupt your world, so please backup and/or run them in a different folder from your main worlds.

Cross-platform server jar:

Minecraft server jar

Report bugs here:

Minecraft issue tracker!

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