Minecraft:Bedrock Edition Preview 1.21.10.21

Template:Infobox version Beta 1.21.10.21 (Android) or Preview 1.21.10.21 (Windows, iOS, iPadOS, Xbox, PlayStation) is the second beta/Preview version for Minecraft:Bedrock Edition 1.21.20 Template:Efn, released on May 29, 2024,<ref>Template:Cite</ref> which fixes bugs.

Additions

Added chat game tip. The tip appears when there are remote players in a world or if cheats are enabled.
- If the chat game tip can be shown for a player, the open chat instructions posted in the chat are removed.

The different coral hang type and dead bit Minecraft:block states for the coral_fan_hang, coral_fan_hang2, and coral_fan_hang3 IDs have now been split up into their own IDs.

Old ID	New ID
Template:BlockSprite `coral_fan_hang`	Template:BlockSprite `tube_coral_wall_fan`
	Template:BlockSprite `brain_coral_wall_fan`
	Template:BlockSprite `dead_tube_coral_wall_fan`
	Template:BlockSprite `dead_brain_coral_wall_fan`
Template:BlockSprite `coral_fan_hang2`	Template:BlockSprite `bubble_coral_wall_fan`
	Template:BlockSprite `fire_coral_wall_fan`
	Template:BlockSprite `dead_bubble_coral_wall_fan`
	Template:BlockSprite `dead_fire_coral_wall_fan`
Template:BlockSprite `coral_fan_hang3`	Template:BlockSprite `horn_coral_wall_fan`
Template:BlockSprite `coral_fan_hang3`	Template:BlockSprite `dead_horn_coral_wall_fan`

The different stone slab type Minecraft:block states for the stone_block_slab4 ID have now been split up into their own IDs.

Old ID	New ID
Template:BlockSprite `stone_block_slab4`	Template:BlockSprite `mossy_stone_brick_slab`
	Template:BlockSprite `smooth_quartz_slab`
	Template:BlockSprite `normal_stone_slab`
	Template:BlockSprite `cut_sandstone_slab`
	Template:BlockSprite `cut_red_sandstone_slab`

Updated the Dressing Room category names for "Headwear", "Outerwear", and "Footwear".

A local World can now be uploaded to a Preview Realm World through the Edit World screen, similar to a non-Preview Realm.

The control customization screen is now automatically exited when input mode is switched to something other than touch controls.

UI

Refreshed assets for Achievements screen: all achievements unlocked illustration, no achievement unlocked illustration, and the gamer score icon.
Added a button for exiting the world from the death screen when in Hardcore mode. (Preview only)

These additions and changes are accessible by enabling the "Beta APIs" experimental toggle.

Template:Cd
- Changed function Template:Cd to property Template:Cd in Template:Cd.
- Added property Template:Cd Template:Cd to Template:Cd.
Added class Template:Cd which adds read-only access to the players cursor inventory and the ability to clear it.

Mounted entities are no longer immune to Wind Charge projectile damage.
Tweaked the way the dismount position is calculated to better align with moving vehicles. This could result in minor differences when dismounting fast vehicles.
Typing into the search box on the Realms Stories Members tab no longer overrides the filter options.
Fixed a crash that could occur when viewing Realms Stories on a busy Realm.
New lines are no longer removed from Realms Stories posts that are displayed in the story feed.
Fixed item and block corruption when converting worlds from legacy Console Edition.