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{{Infobox version
| image = Bedrock 26.30.28.png
| edition = bedrock
| editorver = 1.3.8
| type = Preview
| build = '''Windows''': 44731577 '''Android''': 44731579 (armeabi-v7a) 44731570 (arm64-v8a)
| internal = '''Windows, Xbox''': 1.26.3028.0 '''Android''': 1.26.30.28
| versioncode = '''Android''': 
952603028 (armeabi-v7a, 35) 
962603028 (x86, 35) 
972603028 (arm64-v8a, 35) 
982603028 (x86_64, 35)
| date = May 12, 2026
| server = 1.26.30.28
| serverdl = '''Server''' [https://www.minecraft.net/bedrockdedicatedserver/bin-win-preview/bedrock-server-1.26.30.28.zip Windows] [https://www.minecraft.net/bedrockdedicatedserver/bin-linux-preview/bedrock-server-1.26.30.28.zip Linux]
| parent = 26.30
| prev = Preview 26.30.27
| prevparent = 26.20
| next =
| nextparent =
}}<onlyinclude>
'''Beta 26.30.28''' (ChromeOS, Android) or '''Preview 26.30.28''' (Windows, iOS, iPadOS, Xbox, PlayStation), is the fourth beta/''Preview'' for [[Minecraft:Bedrock Edition 26.30]],<ref>{{cite|url=https://feedback.minecraft.net/hc/en-us/articles/45785756698381-Minecraft-Beta-Preview-26-30-28|title=Minecraft Beta & Preview - 26.30.28|website=Minecraft Feedback|date=May 12, 2026}}</ref> released on May 12, 2026, which adds [[Minecraft:music]] for [[Minecraft:Chaos Cubed]], cloud storage on Windows, and fixes bugs.

== Additions ==
=== Items ===
'''[[Minecraft:Music disc]]'''
* [[File:Music Disc Bounce.png|width=32x32]] Added the [[Minecraft:Music Disc Bounce|"Bounce" music disc]] by [[Minecraft:fingerspit]].
** Has a chance of being found in [[Minecraft:mineshaft]] [[Minecraft:chest minecart]]s that are located in a [[Minecraft:sulfur cave]] biome.
** Has a [[Minecraft:comparator]] output of 8 when played in a [[Minecraft:jukebox]].

=== Gameplay ===
'''[[Minecraft:Music]]'''
* Added 5 new [[Minecraft:background music]] tracks by [[Minecraft:fingerspit]]:
** "[[Minecraft:Shores]]"
** "[[Minecraft:Memories]]"
** "[[Minecraft:Nightly]]"
** "[[Minecraft:Home (song)|Home]]"
** "[[Minecraft:Ebb]]"
* These music tracks will play in the following biomes, and variants:
** {{BiomeLink|Badlands}}
** {{BiomeLink|Cherry Grove}}
** {{BiomeLink|Desert}}
** {{BiomeLink|Dripstone Caves}}
** {{BiomeLink|Flower Forest}}
** {{BiomeLink|Forest}}
** {{BiomeLink|Frozen Peaks}}
** {{BiomeLink|Grove}}
** {{BiomeLink|Jagged Peaks}}
** {{BiomeLink|Jungle}}
** {{BiomeLink|Lush Caves}}
** {{BiomeLink|Meadow}}
** {{BiomeLink|Old Growth Spruce Taiga}}
** {{BiomeLink|Old Growth Pine Taiga}}
** {{BiomeLink|Snowy Slopes}}
** {{BiomeLink|Sparse Jungle}}
** {{BiomeLink|Stony Peaks}}
** {{BiomeLink|Swamp}}
** {{BiomeLink|Sulfur Caves}}

=== Command format ===
'''{{cmd|party}}'''
* Can be used to send messages in the [[Minecraft:party]] chat.

== Changes ==

=== Blocks ===
'''[[Minecraft:Potent sulfur]]'''
* Noxious gas from potent sulfur can now rise through non-collidable, waterlogged blocks and spread through other non-collidable blocks.
* Can now erupt when a [[Minecraft:lava]] block is placed underneath.
** This makes the geyser eruption continuous, but with slightly muted sounds compared to the eruption from a magma block.
* Players propelled by erupting geysers no longer experience jitter at high latency.
* Players in Creative flight are no longer propelled by geysers.
* Potent sulfur geysers no longer change their eruption timing after each eruption cycle.
* Geyser eruption timing is now determined by the block's position in the world, rather than being randomized when the block is placed.
* Erupting potent sulfur can now emit its plume and propel entities through non-collidable blocks.
** This includes [[Minecraft:scaffolding]], which can be used as an alternative to copper grates to stand above erupting geysers without being affected by noxious gas.

=== Mobs ===
'''[[Minecraft:Sulfur cube]]'''
* TNT sulfur cubes now ignite when shot with a flaming [[Minecraft:arrow]] or blaze [[Minecraft:fireball]].
* TNT sulfur cubes now ignite when using a tool with the [[Minecraft:Fire Aspect]] enchantment.
* The sulfur cube's TNT archetype now respects the {{cd|mobgriefing}} game rule when exploding.
* [[Minecraft:Magma block]]s no longer damage sulfur cubes with a block inside.
* Throwing items on a sulfur cube containing a magma block no longer makes the item disappear.
* The sulfur cube hot archetype's attack range has been adjusted to be more aligned with ''Java Edition''.
* Sulfur cubes with TNT [[Minecraft:leash]] keep exerting its force once the sulfur cube is ignited.
* Sulfur cubes are now unleashed once the absorbed block is ejected.
* Sulfur cubes can no longer ride vehicles.
* Sulfur cubes that have absorbed a block now react the same way when pushed by a player-ridden vehicle as they do when pushed by a player.
* Updated the model and texture of the small sulfur cube.
* Added dedicated sounds for when the sulfur cube is picked up or placed with a bucket.

=== General ===
'''Graphical'''
* Re-enabled texture streaming in Windows and mobile ''Previews'' after fixing a bug with blank textures.
* Clouds no longer jitter when upscaling is enabled in Vibrant Visuals.
* Armor attached to player no longer flickers when upscaling is enabled in Vibrant Visuals.
* Reduced unnecessary copies in atmospheric scattering keyframe lookups to improve frame time when Vibrant Visuals is enabled.

'''[[Minecraft:Panorama]]'''
* Updated the panorama to reflect [[Minecraft:Chaos Cubed]].

'''[[Minecraft:Realms]]'''
* Disabled "Clear all members" button for admin roles to avoid confusion, since admins can not remove other admins or owners.
* Clicking the Try Realms button in the [[Minecraft:How to Play]] screen now redirects to the Realms PDP.
* Updated the save modal text when saving settings in Realms [[Minecraft:edit world]].
* Added achievements disabled warning modal to Realms edit world.

'''[[Minecraft:Settings]]'''
* Updated the Storage tab with [[Minecraft:Ore UI]].
[[File:New UI - Storage Settings Screen Menu (Bedrock Preview 26.30.28).png|thumb|New settings screen in "Storage" tab]]

'''[[Minecraft:Text-to-speech]]'''
* Now reads the character <code>&</code> as "and" instead of "ampersand".

'''UI'''
* Removed warning text that "you can't earn achievements" when creating a world with add-ons enabled.
* The [[Minecraft:party]] chat now appears in the world.
* Updated the game [[Minecraft:Credit sequence|credits]].
* Added Marketplace Error component to display Marketplace errors.
* Non-gameplay related [[Minecraft:Toasts|toast]] notifications (e.g. Minecraft Live reminders) will no longer be able to show during gameplay.
* Added ability to access Marketplace for ''Preview''
* Improved the furnace recipe book UI.

'''[[Minecraft:World]]s'''
* Worlds can now be uploaded to the [[Minecraft:Cloud storage|cloud]] on Windows.
** New worlds are synced automatically if storage is available.
* All uploaded worlds are accessible on any device when signed in.
* Each player has a maximum storage of 256MB.
* Cloud storage can be managed in the updated storage settings.

=== Technical ===
'''AI Goals'''
* Made the schema for {{cd|minecraft:behavior.follow_target_leader}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made the schema for {{cd|minecraft:behavior.defend_trusted_target}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made the schema for {{cd|minecraft:behavior.nearest_prioritized_attackable_target}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made the schema for {{cd|minecraft:behavior.random_breach}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made the schema for {{cd|minecraft:behavior.random_fly}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made the schema for {{cd|minecraft:behavior.random_swim}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made the schema for {{cd|minecraft:behavior.wither_random_attack_pos_goal}} stricter when parsing, now will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
* Made schemas for the following goals stricter when parsing and will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
** {{cd|minecraft:behavior.dragondeath}}
** {{cd|minecraft:behavior.dragonholdingpattern}}
** {{cd|minecraft:behavior.dragonlanding}}
** {{cd|minecraft:behavior.dragonscanning}}
** {{cd|minecraft:behavior.dragontakeoff}}
* Made schemas for {{cd|minecraft:behavior.place_block}} and {{cd|minecraft:behavior.take_block}} stricter when parsing and will fail to load an entity json that has invalid data in versions 1.26.30 and newer.
** The fields {{cd|xz_range}} and {{cd|y_range}} now only accept an object with {{cd|min}} and {{cd|max}} values. Other formats will fail to parse.

'''[[Minecraft:API]]'''
* Released {{cd|EntityUpgradeAfterEvent}} from {{cd|beta}} to stable
* Entity version upgrades are no longer gated behind the Upcoming Creator Features experiment
* Added a new condition "{{cd|biome_has_tag}}" that allows checking which biome tag is present at the location of the entity that is dropping loot
** Specify which Biome tag to check in the "tag" field of the condition
* Released {{cd|PrimitiveShapesManager}}, {{cd|PrimitiveShape}}, {{cd|TextPrimitive}} and {{cd|PrimitiveShapeError}} from {{cd|beta}} to {{cd|2.8.0}}.
* Released {{cd|enum member EntityHealCause.TotemOfUndying}} from {{cd|beta}} to {{cd|v2.8.0}}.
* Released {{cd|minecraft:totem_of_undying}} firing {{cd|entityHeal}} events from {{cd|beta}} to {{cd|v2.8.0}}.
* Released {{cd|class BlockComponentBlockStateChangeEvent}} from {{cd|beta}} to {{cd|v2.8.0}}.

'''Blocks'''
* Added n_way_visual_rotation field to block geometry component, which takes the name of a block state as a string, which drives visual-only rotation of the block based on that state. Supported states are: "{{cd|minecraft:cardinal_direction}}", "{{cd|minecraft:sixteen_way_rotation}}", and all custom states.
* Added "{{cd|minecraft:sixteen_way_rotation}}" as an enabled state for the "{{cd|minecraft:placement_direction}}" block trait, which will automatically apply a state value from 0-15 based on player rotation at time of block placement.

'''Content Log'''
* Content log messages now cut out the user's personal file path prefix to instead only show the relevant path.

'''Entity Components'''
* Added the {{cd|unleash_on_removal}} field to {{cd|minecraft:leashable}} component.
** When set to true (the default), the entity is unleashed from the entity it is leashed to once the component is removed.
** Entities with format versions prior to 1.26.30 will have this field defaulted to false to preserve existing behavior.
* Added the {{cd|unleash_on_removal}} field to {{cd|minecraft:leashable_to}} component.
** When set to true (the default), entities leashed to the entity are unleashed once the component is removed.
** Entities with format versions prior to 1.26.30 will have this field defaulted to false to preserve existing behavior.

'''Entity Event Responses'''
* Added the {{cd|unleash}} entity event response.
** If its {{cd|unleash_self}} field is set to {{cd|true}}, it unleashes the entity from the entity it is leashed to.
** If its {{cd|unleash_others}} field is set to {{cd|true}}, it unleashes all entities that are leashed to the entity.

'''General'''
* String length validation for JSON now correctly apply to multi-byte characters.

'''Graphics'''
* Restructured internal graphics settings to be more compact and separated by platform.

'''[[Minecraft:Scripting]]'''
* Added {{cd|BiomeWater}} API for water graphics overrides to beta.
* Added {{cd|BiomeColorGrading}} API for color grading and tone mapping graphics overrides to beta.
* Added {{cd|BiomeLighting}} API for lighting graphics overrides to beta.
* Added {{cd|PlayerWater}} API for per-player water graphics overrides to beta.
* Added {{cd|PlayerColorGrading}} API for per-player color grading and tone mapping graphics overrides to beta.
* Added {{cd|PlayerLighting}} API for per-player lighting graphics overrides to beta.
* Added {{cd|PlayerAtmospherics}} API for per-player atmospherics graphics overrides to beta.
* Added {{cd|LootItem.conditions}} to beta.

== Experimental ==
These additions and changes are accessible by enabling the "Beta APIs", "Upcoming Creator Features", "Experimental Custom Projectile Features", and "Experimental Voxel Shape Features" [[Minecraft:experimental]] toggles.

=== Changes ===
==== Technical ====
'''[[Minecraft:Add-ons]]'''
* Custom projectiles spawned via the "{{cd|minecraft:spawn_entity}}" component now apply the offset field of "{{cd|minecraft:projectile}}" when the experimental toggle "Custom Projectiles" is enabled.

'''[[Minecraft:API]]'''
* Added {{cd|class PlayerStartBreakingBlockAfterEvent}} to {{cd|beta}}.
* Added {{cd|class PlayerStartBreakingBlockAfterEventSignal}} to {{cd|beta}}.
* Added {{cd|interface PlayerBreakingBlockEventOptions}} to {{cd|beta}}.
* Added {{cd|property WorldAfterEvents.}}playerStartBreakingBlock to {{cd|beta}}.
* Removed the beta {{cd|Player.partyInfo}} scripting property and {{cd|PartyInfo}} interface from {{cd|@minecraft/server}}
* Added the {{cd|minecraft:dynamic_properties}} block component.
** It is only present on blocks defined with a '{{cd|minecraft:block_entitycomponent withdynamic_properties}}` set to true.
** It stores properties of the same {{cd|DynamicProperties}} type that can be found on entities or item stacks.
** It comes with a get, set and {{cd|totalByteCount}} API.
** It may only store up to 1KBytes of data per block entity.
** It (currently) does not carry over its data to the item resulting from mining or picking the block entity.

'''DDUI'''
* Added the class {{cd|ScriptInvalidObservableError}} that is thrown when an observable value is expected to be writable, but it is not.
* Changed the class {{cd|CustomForm}}
** Changed the function {{cd|dropdown}}
*** Changed return type from {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}) to {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}, {{cd|InvalidObservableError}})
** Changed the function {{cd|slider}}
*** Changed return type from {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}) to {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}, {{cd|InvalidObservableError}})
** Changed the function {{cd|textField}}
*** Changed return type from {{cd|CustomForm}} (throws <{{cd|code}}>InvalidFormModificationError}}) to {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}, {{cd|InvalidObservableError}})
** Changed the function {{cd|toggle}}
*** Changed return type from {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}) to {{cd|CustomForm}} (throws {{cd|InvalidFormModificationError}}, {{cd|InvalidObservableError}})

'''Blocks'''
* Added the {{cd|minecraft:block_entity}} block component.
** It has a single boolean field {{cd|dynamic_properties}}
** It requires format version 1.26.20 and Experimental Upcoming Creator Features.
** It cannot be used in permutations.
* When a block with a {{cd|minecraft:block_entity}} is placed in the world, an associated block-entity will be placed with the intent to provide persistent local metadata, akin to chests, spawners, signs, etc...

'''Items'''
* Item components {{cd|minecraft:swing_sounds}}, {{cd|minecraft:durability_sensor}}, {{cd|minecraft:record}}, and {{cd|minecraft:use_modifiers}} now accept string-based sound event names in addition to enum values when using the Beta APIs experimental toggle.
* String-based sound names reference entries in {{cd|sound_definitions.json}}, allowing content creators to use custom sounds in data-driven items without needing new enum values.

'''Packs'''
* Added new pack folder to dedicated server for system packs (packs which are loaded automatically to the world and disallow other packs using their IDs).
** <samp>system_behavior_packs</samp> and <samp>system_resource_packs</samp>

== Fixes ==
{{fixes|project=MCPE|fixedin=26.30.28 Preview
|91152|Bone meal not working in one block deep water.
|180737|Accessibility option "Hide Lightning Flashes" is missing in Bedrock Edition.
|223126|Atlas compositing no longer working as of 1.21.90.
|230910|Fishing line follows second player's head movement in split screen mode.
|235488|Search for players accessible when not signed in.
|235799|Shulker Boxes and Mob Skulls are transparent in the inventory menu initially when using texture streaming.
|238456|Behavior packs with multiple dimension definitions cause loading crash.
|238470|Chiseled sulfur and cinnabar can be stonecut from their respective polished and brick variants.
|238473|The sound for igniting Sulfur Cube with TNT inside does not match the TNT block.
|238474|Sulfur cube with TNT inside has some explosion drop decay, even with {{cd|tntExplosionDropDecay}} false.
|238593|Sulfur Cube and TNT disappear when hit with invisibility potion.
|otherissuescount=15
}}
'''Other'''
* Fixed a client-side display issue that caused falling blocks (such as sand, gravel, and anvils) to appear to pass through cobwebs without slowing down and to lose their collision after landing.
* Fixed a bug in the Realms saves screen where the "Save to storage" button on an automatic save displayed the active world's size instead of the selected save's size, and the "Free up space" dialog was not shown when the selected automatic save was too large to fit in the Realm's storage.
* Fixed an issue where backups containing only Resource Packs displayed empty entries without names in the Saves tab.
* Fixed an issue where modals may display blank text on the Realms Hub subscription tab.
* Fixed an issue where the wrong icon was used for leaving a realm.
* Fixed Realms Hub settings screens not exiting properly after saving changes made on the screens.
* Fixed a crash that could occur when initializing a dimension on the client side if the spawn dimension was set to a non-Overworld dimension.
* Fixed a bug where the emote wheel could be opened while riding a mob or minecart, causing the player to crouch instead of dismounting.
* Fixed an issue that caused the framerate limit option under Vibrant Visual Options to behave differently from the other quality options.
* Fixed a bug where you could not show {{cd|ModalFormData}} or {{cd|MessageFormData}} directly after {{cd|CustomForm}} or {{cd|MessageBox}}.
* Fixed an issue where on slower connections the hotbar would swap between items if you placed a block and immediately swapped.
* Fixed a bug where {{cd|held_item_scale}} was not correctly applied to data driven blocks.
* Fixed marketplace offers sometimes showing coin icons in places they shouldn't.
* Fixed bug where {{cd|@minecraft/server-net}} was using the incorrect dedicated server configuration ID for a pack. Under {{cd|./config/<moduleID>/*}} is a pack's configuration for scripting. The {{cd|server-net}} module was looking at the pack ID rather than the script module ID like all other modules.
* Fixed an issue where square artifacts would appear when looking at point lights.</onlyinclude>

== References ==
{{Reflist}}

== Navigation ==
{{Navbox Bedrock Edition versions|2026}}

[[Category:Bedrock Edition 26.30 betas]]

[[Minecraft:zh:基岩版26.30.28]]

Minecraft:Bedrock Edition Preview 26.30.28 - Revision history

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