Minecraft PE 1.18.0.21

Features and Bug Fixes

World Generation

• Updated ore distribution to make branch mining deep down more rewarding
• Non-cave biomes no longer change with height - so no more savannas in the sky and things like that
• Tweaked the relative size of some biomes to match 1.17 a bit closer
• Increased the average size of most biomes (this also means biomes aren't in the same places as before)
• Fixed some aquifer issues (a side effect of this is that aquifers are in different places now compared to the last beta)
• Slightly increased the frequency of underwater magma
• Increased the amount of dungeons, especially below height 0
• Gravel now generates below height 0
• Villages are now slightly more spread out
• Removed water lake features, as aquifers provide local water levels
• Zombies once again spawn in dripstone caves - Drowned can also spawn there, however
• Goats no longer spawn in stony peaks
• Fixed shifted sub-chunks on Caves & Cliffs flat worlds
• Hoodoos now generate in Eroded Badland biomes again
• Strange pillars no longer generate below Eroded Badland biomes
• Water and Lava springs now correctly generate at the expected frequency
• Tweaked Frozen biomes blending
• Canyons are now placed on the same height as on pre-1.18 world generation
• Fixed issue with Copper Ore hanging mid-air in ravines

Actors

• Lightning bolts do not have a shadow anymore

Blocks

• Snow Grass Block and all types of Snow blocks now use similar colors

Bone Meal

• Nether Sprouts once again generate when using Bone Meal on Warped Nylium

Gameplay

• Re-entering a Caves & Cliffs world when in a danger zone at a valid negative Y position no longer teleports player to positive Y
• Copper Ore now drops 2-5 (from 2-3) Raw Copper items
• In the Stonecutter, a Block of Copper can be converted to four Cut Copper

Player

• Fixed player hitbox not resetting after gliding with Elytra
• Fixed player flight with Elytra being cancelled when hitting a wall and taking damage

Items

• Ender Pearls no longer generate as Glow Sticks in Woodland Mansion chests

Mobs

• Fixed an issue preventing Tropical Fish from spawning in Lush Caves

Particles

• Water drips now trigger splash effects

User Interface

• Renamed some occurrences of "level" in the user interface to the more accurate "world"
• When a value for a stepped slider does not correspond to a step it will display at the closest step
• Replaced the missing "Always Day" option in world settings
  
  

Vanilla Parity

• Shield blocking animation now plays smoothly

Technical Updates

General

• Fixed caching support for subchunk requests where it would sometimes not use the cache
• Fixed a versioning error with animation controllers that was causing the wrong schema to be utilized on marketplace worlds with an animation controller version 1.8.0

Android

• Revved Android version to Google API 30

Commands

• Added the '/loot' command with spawn loot overload

Experimental Features

GameTest Framework

• Added deltaTime read only property to TickEvent which represents the time between the last Level tick in seconds