Minecraft PE 1.21.100.20 Changelog

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

• Leashed mobs can no longer be attached to Walls

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

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

• 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

• Fixed render controllers displaying incorrect textures when using identically named Array.name values across geometry and texture expressions

• Fixed flipbook textures not working with variations textures

Mobs

• Piglin Brutes will now despawn properly on peaceful difficulty

• 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

Stability and Performance

• Fixed an issue where Xbox cloud saves would grow excessively in size with each save)

• 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

• Removed trailing spaces from the Tears music disc description 

• Recovering "Friends" and "Invite to Game" buttons when a scoreboard is visible

• Fixed an issue when clicking the world image in the world grid layout there was no click sound 

• 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

• 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

• 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

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

  • 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

• 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

• Grass blocks no longer generate at the bottom of carved terrain in Mushroom Fields biomes

Mobs

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

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

• /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

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

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

• Allays can now be unleashed by interacting with them while not holding any item

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.