Minecraft Bedrock Edition Beta & Preview 1.21.100.20

12th June 2025
Bedrock News
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Posted: 10 June 2025

Information on Minecraft Preview and Beta:

  • These work-in-progress versions can be unstable and may not be representative of final version quality
  • Minecraft Preview is available on Xbox, PlayStation, Windows, and iOS devices. More information can be found at aka.ms/PreviewFAQ
  • The beta is available on Android (Google Play). To join or leave the beta, see aka.ms/JoinMCBeta for detailed instructions

It’s time for another Beta & Preview! For the full list of changes and additions, browse the changelog below. And as always, we’re keen to get your feedback on these new features at feedback.minecraft.net, and you can report any bugs at bugs.mojang.com.

Features and Bug Fixes

Accessibility Features

  • Added screen narrator enumeration to UI buttons when adding a new server

Blocks

  • Leash Knots now immediately disappear when the block supporting them is destroyed (MCPE-163558)
  • Leashed mobs can no longer be attached to Walls (MCPE-187041)

Gameplay

  • Emoting players will no longer get stuck in a boat

General

  • Non-player entities transported from the End to the Overworld now correctly arrive at the world spawn (MCPE-157125)

Graphical

  • Fixed a bug where Caustics were not appearing for player hand and held items in First Person view.
  • The lead now correctly attaches to the player hand in first person with Vibrant Visuals enabled (MCPE-217597)
  • Fixed the Spyglass and fire effects in first person not receiving gamma calibration in Vibrant Visuals
  • Fixed a bug that caused Bottle o’ Enchanting not to glow when thrown in Vibrant Visuals
  • Fixed clusters of Mangrove Root blocks displaying a non-uniform color.
  • Fixed Chain blocks not being rendered with PBR properties defined by the texture set.
  • Fixed issue that caused Chain blocks to change PBR properties of surrounding blocks.
  • Fixed incorrect colors being displayed when render controllers used is_hurt_color along with on_fire_color (MCPE-220347)
  • Fixed render controllers displaying incorrect textures when using identically named Array.name values across geometry and texture expressions. (MCPE-220829)
  • Fixed flipbook textures not working with variations textures (MCPE-190531)

Mobs

  • Piglin Brutes will now despawn properly on peaceful difficulty (MCPE-88837)
  • Fixed a bug where Glow Squid would not act as leash anchor points
  • The ambient sound interval for Animals and the Ghast have been adjusted to 6 and 4 seconds, respectively, matching Java
  • Fixed bug that caused Happy Ghast to not rotate properly if dismounted while moving vertically

Character Creator

  • Fixed “Choose New Skin” button no longer working after pressing back button on Android. (MCPE-149587)

Stability and Performance

  • Fixed an issue where Xbox cloud saves would grow excessively in size with each save. (MCPE-197900)
  • Fixed rare crashes during the app suspension on Xbox

User Interface

  • Fixed the link text for the stacking add-ons banner in Create New World (MCPE-194268)
  • Removed trailing spaces from the Tears music disc description (MCPE-219554)
  • Recovering “Friends” and “Invite to Game” buttons when a scoreboard is visible (MCPE-218617)
  • Fixed an issue when clicking the world image in the world grid layout there was no click sound (MCPE-217667)
  • Player Dots on the Locator Bar now move smoothly when strafing near other Players
  • Touch Controls: Pick Block button is now available while inside scaffolding or powder snow (MCPE-190776)
  • Player Dot on the Locator Bar now stops 1 pixel before the edge of the bar
  • Touch Controls: The button to change camera perspective is now also available in Spectator mode (MCPE-190751)
  • Fixed a bug which could cause the bed screen to not be removed properly when being disconnected from a server.
  • The Owned/Download text now shows on items you own outside of the My Library page
  • The Marketplace Pass Chevron will now show on Items that the user owns while on normal Marketplace pages. Not on the Inventory. Owned/Download text moved to the right.
  • Updated Marketplace Pass chevron to show on items in the inventory. Moved Download/Owned text to right side.
  • The audio default volumes have been updated.

Audio Settings

  • Keep an eye out for some updates to the audio settings screen which will be rolling out soon!
  • Audio settings have been refreshed with a brand-new look!
  • Each setting now includes a helpful description, making it easier to understand what it does
  • Improved interaction with sliders that are now smoother and more responsive than before
  • For more information on these changes, head on over to aka.ms/mcaudiosettingsfeedback

Vanilla Parity

  • The spawn point can now be set in The End through a command
  • Certain sprites rendered in the world are now scaled and offset to be in parity with Java, and to better match their collider
    • Affects Snowballs, Ender Pearls, Ender Eyes, Experience Bottles, Splash Potions, Lingering Potions, and Ice Bombs (Minecraft Education)

Biomes

  • Trees now generate more sparsely in Groves
  • Trees now generate more frequently in Snowy Plains
  • Mushrooms now properly generate under trees in Swamps and other biomes where they naturally occur
  • Seagrass no longer generates poking through ice in biomes with frozen water surfaces
  • Frozen Ocean surface is no longer entirely covered by ice, and now features patches of open water
  • Deep Frozen Ocean surface is no longer covered by ice and now consists entirely of open water
  • The color of water and underwater fog in Swamps when has been updated to match the intended look of the game (MCPE-63460)
    • This change only impacts Simple and Fancy Graphics, but not Vibrant Visuals
  • Mega Pines and Mega Spruces now always generate with Podzol beneath every block of their trunk, instead of appearing suspended over air (MCPE-140517)
  • Increased the size of the Podzol patch generated beneath Mega Pines and Mega Spruces
    • This change affects both world generation and trees grown by players
  • One-block-deep water puddles now generate in Swamps and Mangrove Swamps (MCPE-137029)
  • Grass blocks no longer generate at the bottom of carved terrain in Mushroom Fields biomes (MCPE-74983)

Mobs

  • Increase Squid and Glow Squid height offset, offset them slightly forward and decrease the size of their collision boxes to match Java (MCPE-114253)

Technical Updates

Add-Ons and Script Engine

  • Custom biome names are no longer implied by their filenames. Biome names are explicitly specified via the “identifier” property under the “description” sub-object of their JSON definition.
  • Biome identifiers must now be namespaced (ex: “minecraft:plains”). Client biomes with a format version lower than 1.21.90 will have their identifier automatically prefixed “minecraft:” when loaded if no namespace is already specified.
  • Updates biome documentation to match updated biome JSON formatting and requirements.

API

  • Fixed a bug where the includeLiquidBlocks property on BlockRaycastOptions would not correctly result in hits on liquids if it didn’t also reach a solid block afterward.
  • Fixing a crash with the DebugDrawer when used too early in the client joining a world (such as inside the playerSpawn event).
  • The message parameter of the setText method on BlockSignComponent no longer accepts a RawText as an option. This option was redundant as it is covered by the existing RawMessage option. This affects the setText method in all versions. .
  • Updated many error strings to use consistent punctuation.
  • The properties minValue and maxValue on the ArgumentOutOfBoundsError class are now optional. .
  • Updated several APIs to throw ArgumentOutOfBoundsError instead of Error where appropriate. .This affects the following APIs in all versions:
    • Entity.addEffect for when the amplifier setting is out of bounds (0 – 255) or duration setting is out of bounds (1 – 20000000).
    • Entity.applyImpulse for when the vector parameter is out of bounds (-1000 – 1000 per axis).
    • ItemStack.setLore and ContainerSlot.setLore for when the loreList parameter is out of bounds (0 – 100 max lines, 0 – 1000 max length per line).
    • ItemStack.setAmount and ContainerSlot.setAmount for when the amount parameter is out of bounds (0 – 255).
  • Some existing errors that throw ArgumentOutOfBoundsError have been updated to use a standardized error message. .This affects the following APIs in all versions:
    • ScreenDisplay.setTitle for when the fadeInDuration, stayDuration or fadeOutDuration settings are out of bounds (min value of 0).
    • StructureManager.placeStructure for when the integrity setting is out of bounds (0 – 1).
    • PlayerAimAssist.setAimAssistSettings for when the viewAngle setting is out of bounds (10 – 90) or distance setting is out of bounds (1 – 16).
    • ItemStack.setNameTag and ContainerSlot.setNameTag for when the nameTag parameter length is out of bounds (0 – 255).
  • Some existing errors that throw InvalidArgumentError have been updated to use a standardized error message. .
    • CustomSpawnRulesRegistry.registerObstructionCallback for when the predicate parameter is empty or a duplicate.
  • Released ‘DyeableItemComponent’ to stable

Block Components

  • Modified minecraft:geometry block component
    • Field uv_lock no longer requires UpcomingCreatorFeatures experiment to work, Json format_version still needs to be >= 1.19.80

Commands

  • Empty text for ‘/say’, ‘/me’ and ‘/tell’ commands now return ‘Invalid message length’ error (MCPE-185429)
  • /locate biome command now requires that the biome’s namespace is specified (ex: minecraft:plains instead of just plains). Auto-complete suggestions for this command will now include namespaces.

Components

  • Content warnings will log missing entity references in Spawn Rule JSON
  • Content warnings will log missing references in Client Biome JSON
  • The “minecraft:body_rotation_axis_aligned” component has been renamed to “minecraft:rotation_axis_aligned”

Creator Camera

  • Fixed an issue where projectiles were shot in the wrong direction when using touch controls and custom cameras (MCPE-201558)

Editor

  • Changed Cone and Cylinder Brush Shapes so that the origin is included in radius measurements. Fixed edge cases where values in X and Z dimensions would produce different results.
  • Fix a bug that ‘Multiplayer’ and ‘visible to LAN Players’ don’t effect in export
  • Fixes navigation and focus issues in the editor graph, fixed arrow key movement when the graph is locked. Improved handling of clicks outside of the graph
  • Fixed a bug where Realms panel was opening in an empty state
  • Added ability to specify directional placement of blocks for any brush operation using DirectionalPlacementMode enum and setDirectionalPlacementMode.
  • Added ability to toggle that “Ctrl” will either erase or add blocks with the addition of “setInverseEraseMode”.
  • Removed support for the SimpleTool framework API. Tools using this feature must now use IPlayerUISession controls instead.
  • Updated component tooltip property to support new TooltipContent type. TooltipContent allows for a custom title to be added to the tooltip.
  • Updated default brush shape and sizes for the terrain tool to apply smooth and roughen stronger on first use

Entity Components

  • Made the schema for the minecraft:tick_world entity component stricter so that the parsing now refuses out of range values for radius and distance_to_players

Gameplay

  • Fixed an issue that caused custom music to stay paused after leaving and re-entering the game (MCPE-219364)

Graphical

  • Change cloud quality to player visible option and not a dev only option.

Jigsaw

  • Added minecraft:blockstate_match and minecraft:random_blockstate_match rules to jigsaw processors.
  • Added heightmap projection type none and made it the default setting, which instead of performing heightmap calculations uses the starting placement position.

Mobs

  • Allays can no longer be given Leads (MCPE-186435)
  • Allays can now be unleashed by interacting with them while not holding any item (MCPE-159044)

Vanilla Parity

Biomes

  • Icebergs in Frozen Ocean biomes now generate with a shape and frequency that more closely matches Java

Experimental Technical Updates

World Generation

  • Mixing Terrain matching and Rigid Structures will no longer sink rigid structure 1 block
  • Chunks will no longer infinitely load when multiple structures are used within a structure set.
  • Can now use minecraft:empty_pool_element jigsaw template pools to represent empty elements

API

  • Moved class PlayerHotbarSelectedSlotChangeAfterEvent from beta to 2.1.0.
  • Moved class PlayerHotbarSelectedSlotChangeAfterEventSignal from beta to 2.1.0.
  • Moved class PlayerInventoryItemChangeAfterEvent from beta to 2.1.0.
  • Moved class PlayerInventoryItemChangeAfterEventSignal from beta to 2.1.0.
  • Moved interface HotbarEventOptions from beta to 2.1.0.
  • Moved interface InventoryItemEventOptions from beta to 2.1.0.
  • Moved enum PlayerInventoryType from beta to 2.1.0.
  • Class HotbarEventOptions.
    • Field allowedSlots added bound validation, numbers inside the array must be between 0 and 8.
  • Class InventoryItemEventOptions.
    • Field allowedSlots added bound validation, numbers inside the array must be positive.
  • ItemInventoryComponent
    • Bundle UI now renders non-contiguous items added to the container with this API correctly.
  • Added class InvalidItemStackError to beta.

Commands

  • Added the fov_set keyword to the /camera command for changing the camera’s field of view. Enabled with the Experimental Creator Camera toggle

Experimental

  • ‘locate structure’ command (and similar structure-searching gameplay elements) will now quickly return no result if experimental Custom Biomes have replaced all of the biomes where that structure could appear

Jigsaw

  • max_distance_from_center now parses horizontal and vertical values separately in an object while supporting horizontal only with parsing as a constant, the vertical value is now optional and defaults to having no limit.

Scripting

  • Added support for text to speech for tooltips at Server-UI forms.

UI

  • Added support for navigation using keyboard and gamepad for tooltips at settings. Also, to be showed always inside the visible area. Mobile resolutions were having issues with this.

source: https://feedback.minecraft.net/hc/en-us/articles/37264366737421-Minecraft-Beta-Preview-1-21-100-20

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