minecraft experimental gameplay features 2022

Minecraft Snapshot 24w33a

A Minecraft Java Snapshot

We know you have been waiting long for the next update, and we are finally kicking off the new snapshot cycle with Snapshot 24w33a!

Over the summer someone changed our password and wouldn't let us know what it was until we finished 200 bug fixes (the password was cubepork14 by the way). This update also features a Bundle of new Experiments that we are eager for you to try out!

Enable the new experimental features in the Experiments menu when creating a new world and let us know what you think!

Read below for a full list of the changes included.

Your thoughts on the game continue to shape new updates so please upvote and report any new bugs at bugs.mojang.com and leave us your feedback at feedback.minecraft.net .

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 .

Bundles are back The Bundle was added to Java Edition as an experiment in 2020. We are now working on Bundles again! To test Bundles you must create a new world with the Bundles experiment turned on. (When creating a new world click ‘More’, then ‘Experiments’, then click the button next to the word ‘Bundles’.) A Bundle is an item that lets you stack different blocks or items together in the same inventory slot. Different items normally don’t stack together, so you can end up wasting space by only having a few items in each slot. A Bundle lets you pack those items together so there is no wasted space.

Screenshots of an inventory with no empty slots and then the same inventory with 8 empty slots because some incomplete stacks have moved inside a Bundle.

The Bundle has a tooltip that shows some of the items inside. If the Bundle has up to 8 item types, you will see all of them and can pull any item out immediately. If there are more than 8 item types then some rows of items will be hidden. You may want to craft a new Bundle to keep everything easy to reach. A Bundle can be crafted with 1 String and 1 Leather. Please try out this all-new version of the Bundle and let us know what you think!

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
If a Bundle has less than 8 item types inside, the tooltip will show all of them
Otherwise the tooltip will show the top two rows of items and the others will be hidden below
Right-click to take the first item
Use the number keys or scroll wheel to select a different item, then right-click to take it

Developer's Note: In the original Bundle experiment you could only pick the top item. We got a lot of feedback that players wanted more flexibility when taking items out. To address this we put a submenu inside the Bundle, which has never been done before in Minecraft!

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 it onto the ground by right-clicking
The Bundle is crafted with one String above one Leather

Developer's Note: The original prototype for Bundles was much more expensive to craft and used Rabbit Hide which is only available in certain biomes, so the player had to explore to get their first Bundle. In this version we’ve made it cheaper and something that you can craft at home in almost any biome. We want it to be easy to get Bundles in a new world so you can use it in your early adventures.

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 number keys or the mouse wheel to select a different item type then use right-click to remove it

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 aim is to make wire work the same, independent of position and 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. The screenshot below shows an example of a 'random' vs 'non-random' wire - we think it's actually pretty logical, and is within the players control to build machines that behave deterministically. But we are looking forward to hearing what you think after trying it out!

The image shows three Redstone machines. In each of them a lever is powering a Redstone wire leading to two pistons that are trying to push into the same block. In the machine on the left, the wire to the left piston is shorter and the left piston is the one that got to extend. In the machine on the right, the wire to the right piston is shorter and the right piston is the one that got to extend. In the machine in the center, the wire is the same length to both pistons and which piston extended was picked by random choice.

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
The random choice is made once for the entire line of wire, to limit the amount of possible outcomes
This means, when powering a line of wire from the side, it randomly chooses one of two possible update orders
The advantage of having few possible update orders is that the results are more predictable

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
left and right may be swapped, depending on the random choice made by the line of wire
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.

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 now smoothly turn along with the track and are less likely to halt or derail
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
Defaults to off
Only has effect when within a world with the experiment enabled
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 or a dispenser
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

Known Impact

We are aware that these changes will make certain contraptions such as 'piston bolts' 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
Various items and blocks have had their assigned rarities changed
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 Enderpearls and Arrows now only need to leave the portal for 2 ticks to use a portal again (down from previous 15 seconds)
Suspicious Stew recipes are now shown in the recipe book
Breeze no longer have a minimum distance required to attack a target
Added a new death message for when killed by a Mace smash attack
Wolves can now also be fed cod, cooked cod, salmon, cooked salmon, tropical fish, pufferfish and rabbit stew to achieve parity with Bedrock
Enchanted shields now have the same reduced glint as enchanted armor
Banner Pattern items have new names and icons
They instead specify that they are a Smithing Template through a subtitle in the hover text
A new Video Setting is introduced to configure this behavior
Added language support for Tzotzil and Belarusian (Latin)
Bees now wander around randomly for less time after exiting a nest/hive
If a bee has a known nest/hive, it will travel less far from it, thus being less likely to get 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 on corners or when they are 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 it cannot reach
Updated the Bundle
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
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
Added baby versions of Dolphins, Squids, and Glow Squids
Added small and large Salmon variants
The title specified in the written_book_content component will now be prioritized over custom_name and item_name for any item with a non-empty title in this component
Furthermore, the impact of loading and generating chunks on tick rate has been reduced
Redstone Torches have been given a new look with updated textures and models, to give it a unique and distinctive identity

Banner Patterns

Unique item textures have been added to better distinguish each pattern type
Crafted with Paper and Bricks
Crafted with Paper and Vines
The Bricks and Curved Border patterns in the Loom can no longer be accessed without the above Banner Patterns
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
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
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
End Crystal
Golden Apple
Sniffer Egg
Chainmail Helmet
Chainmail Chestplate
Chainmail Leggings
Chainmail Boots
Recovery Compass
Disc Fragment 5
Nautilus Shell
Pottery Sherds
Ominous Bottles
Ominous Banner
Netherite Upgade
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
Creator (Music Box)
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
We recently increased Trident's rarity up to Epic from Common, but after re-evaluating we 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
Now that Wither Skeleton Skulls are Rare, these banner patterns should be Rare as well
Now that Enchanted Golden Apples are Rare, these banner patterns should be Rare as well
Dragon Head
Silence Armor Trim

Inactivity FPS limit

The game will now limit the maximum framerate in certain situations
These situations are controlled by a new Video Setting: Reduce FPS when
Limits framerate to 10 FPS only when the game window is minimized
Limits framerate 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

Player Safety

Skin reporting.

This is intended for skins that are graphic in nature relating to sexual acts, sexual organs, and sexual violence
Removed reason "Defamation" due to lack of relevance for skins
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
Servers currently utilizing the text-filtering-config will be able to continue to do so without any changes

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 to better show the players that these are meant for disposal and inventory managment!

Technical Changes

The Data Pack version is now 49
Resource Pack version is now 35
Added some information about data pack structure (for example, data-driven registries) to generated reports
Added unique block sounds to the Monster Spawner block
When set to a positive value, causes the server to pause when no player has been online for that many seconds
Removed server.properties options: spawn-animals and spawn-npcs

Network Protocol

This is unused by the Vanilla server, but left for use by custom server implementations
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

Data Pack Version 49

Goat Horn instruments are now data-driven
Sheep shearing is now controlled by loot tables found as shearing/sheep/<color>
Mooshroom shearing is now controlled by loot tables found as shearing/mooshroom/<variant>
Snow golem shearing is now controlled by a loot table found as shearing/snow_golem
The crafting_special_suspiciousstew recipe type has been removed
Added new fields to painting variant definitions
Defaults to 4
For TNT minecarts, field value is added to speed-based explosion power
Small Fireballs
Thrown Potions
Ender Pearls
Fishing Rod
Firework Rocket
Wind Charge
Added new item components
Attribute IDs no longer have generic. , player. and zombie. prefixes
Recipe ingredient format has been simplified
Invalid selector patterns in Chat Components will now cause commands to fail to parse, instead of resolving to an empty string
Added tempt_range attribute - can be used to change the range, in blocks, at which temptable mobs can be tempted

Instruments

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

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

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
furnace_minecart_fuel : Items that can be used to refuel furnace minecart
villager_picks_up : Items that a Villager will try to pick up from the ground
wooden_tool_materials
iron_tool_materials
gold_tool_materials
diamond_tool_materials
netherite_tool_materials

New Item Components

Minecraft:repairable.

If present, and this item is damageable, this item can be repaired in an Anvil using the specified ingredient
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
value : Positive integer, a higher value allows enchantments with a higher cost to be picked
e.g. enchantable={value:15}

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
minecraft:air can't appear anywhere in ingredient
ingredient must have at least one tag or item
Fields template , base and addition in smithing_transform and smithing_trim recipes are now optional instead of accepting empty list

Resource Pack Version 35

Added break, fall, hit, place, and step sounds for the Spawner block
Removals and renames of some translations is now automatically applied at startup
Updated the format of post-processing effect definitions
Added support for emissive layers for block models
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
Bundle icon has new models and textures
The Bundle UI has new textures and scaling
Added a new sound for when failing to add an item to a Bundle
The models and UV mapping related to the Torch and blocks containing Redstone Torch have been updated
Added new models for the Redstone Torch and updated its texture

Shaders & Post-process Effects

The format of post-processing effect configurations have been updated
The ChunkOffset uniform in terrain shaders has been renamed to ModelOffset

Post-process Effect Definitions

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
For example, ["swap"] becomes {"swap": {}}
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:

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>
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:

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
This replaces the former :depth suffix applied to the target id

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

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

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 used those translations will need to re-add them manually
The full list is available in /assets/minecraft/lang/deprecated.json file inside the game's JAR file

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

Fixed bugs in Snapshot 24w33a

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-14800 - When zombie villagers, husks, drowned or zombified piglins are damaged, they spawn regular zombie reinforcements
MC-49628 - When in spectator mode the head overlay shows even if it is set not to show in the skin customisation options
MC-53602 - Projectiles don't collide with the world border
MC-55863 - It rains over unloaded chunks, ignoring the biome
MC-59471 - String can be duplicated using tripwire hooks
MC-72494 - In Statistics screen 'm' is the same unit for both minutes and meters
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-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-112257 - Some NBT tags require the correct suffix
MC-120417 - Incorrect dragon egg block model
MC-121013 - "Followrange" Attribute only targets mobs on (roughly) the same y level.
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-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-132804 - Low follow range attribute also affects mobs' idle wandering range
MC-133862 - Optimize world screen backup button has inaccurate text
MC-135971 - Can't use CTRL+Q in crafting table
MC-137053 - You cannot set the "CanBreakDoors" NBT tag of drowned to "1b"
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-151828 - Woodland mansion structure '1x1_b3' has dark oak leaf block with persistent tag set to 'false'
MC-156579 - Creative players can fly through portals when going quickly enough using elytra or Riptide trident
MC-161913 - Misalignment on edges/corners of clouds
MC-162713 - Clouds are generated with offset to east and south
MC-165182 - Inventory/GUI textures no longer handle translucent pixels correctly
MC-166880 - Pufferfish spikes model seems to be broken
MC-174732 - Semi-transparent status effect textures do not render correctly in the inventory or beacon UI
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-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-187920 - Bees sometimes give up when returning home
MC-188217 - Bees circle above flower that is covered by all sides
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-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-203748 - Filled lava cauldrons are able to be put under water
MC-209947 - minecraft:block/scaffolding_unstable has incorrect cullfaces
MC-215332 - Glow squids lack a baby variant
MC-215752 - Z-fighting with paintings and item frames in solid blocks
MC-224035 - Small Dripleaf's model is inconsistent
MC-224454 - Entities don't recognize azaleas or flowering azaleas as obstacles when pathfinding
MC-225270 - Goats can move armor stands even with mobGriefing turned off
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-234318 - Small dripleaf stems intersect its leaves
MC-239581 - Bees do not become angry at the closest player when hive is exploded
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-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-245510 - Piglin Brute's generic.follow_range attribute functions oddly
MC-247238 - Sky fog is not cylindrical
MC-249067 - Ominous banners lose their rarity color when renamed using anvils
MC-249901 - Frogs don't play the frog eating sound when given a slime ball
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-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-260013 - Baby Llama's head has incorrect scale method
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-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-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-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-266441 - Multiple trial chamber templates have missing or incorrect blocks
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-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-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-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-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-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-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-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-270299 - New data pack component crafting doesn't work with suspicious stews
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-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-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-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-271113 - Bees occasionally freezing right before they enter the hives
MC-271191 - Poor saving performance due to large amount of item frames
MC-271628 - Enchantment effect "projectile_spawned" doesn't trigger for fishing rods and tridents
MC-272327 - Attribute effects not properly postfixed with slot name
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-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-272932 - Auto-save text in the pause menu is rendered at the wrong position
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-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-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-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-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-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-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

Get the Snapshot

Snapshots are available for Minecraft: Java Edition. To install the Snapshot, 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: