Java Edition 1.15.2 Pre-Release 1

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Minecraft 1.15.2 Pre-Release 1
1.15.2-pre1.jpg
Edition

Java Edition

Type

Pre-release

Release date

January 14, 2020

Pre-release for

1.15.2

Download

Client (.json)
Server

Obfuscation maps

Client
Server

Protocol version

576

Data version

2228

1.15.2 Pre-Release 1 (known as 1.15.2-pre1 in the launcher) is the first pre-release for Java Edition 1.15.2, released on January 14, 2020.[1]

Additions[edit]

Command format[edit]

Gamerules
  • doPatrolSpawning
    • Controls the spawning of patrols.
    • Defaults to true.
  • doTraderSpawning

Changes[edit]

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The specific instructions are: before and after of crit particle

Blocks[edit]

Saplings
  • Oak and birch saplings grown within 2 blocks of a flower on the same y-level have a 5% chance to have a bee nest.

Mobs[edit]

Bees
Horses
  • The texture of the horse armor slot in the horse GUI has been changed to reflect the current horse armor textures.

World generation[edit]

Bee nests

Gameplay[edit]

Status effects
  • Effects are now stored when overwritten by an effect of a higher amplifier.
    • A beacon effect will only temporarily overwrite a lower amplifier potion until the beacon effect runs out.

General[edit]

Block models
  • Added gui_light option in models to allow controlling light when rendering model as an item in a GUI.
    • If set to side, the model will be rendered like a block.
    • If set to front, the model will be shaded like a flat item.
Game window
  • Now displays the session type in the window title, such as singleplayer or multiplayer.
    • It also specifies the type of server the player is on in multiplayer, such as on a LAN or a third party server.
Profiler report
  • Now captures more information about performance problems.[2]
Stability and performance
  • Crashes and exploits fixed.[2]

Fixes[edit]

28 issues fixed
From released versions before 1.15
  • MC-862 – Spawn protection doesn't work for item frames, paintings and armor stands.
  • MC-1541 – Beacon effect removes potion effect of the same type.
  • MC-51053 – Furnace minecarts lose power after navigating corners.
  • MC-88038 – Furnace minecart go backwards when it goes through a corner
  • MC-106468 – Ender crystal beam has incorrect texture on one side.
  • MC-150575 – Concrete powder does not turn into concrete when letting it fall beside water.
  • MC-153987 – Falling down ladders while wearing elytra.
  • MC-166319 – B on "Open in browser" is lowercase in link confirmation GUI.
  • MC-167018 – Misplaced pixel in critical hit particle texture.
  • MC-167079 – Horse armor texture is off.
  • MC-167416 – Distance from where a monster will stop a player from sleeping is off-center.
From 1.15
  • MC-165695 – Hoppers harvesting honeycomb from bee hives and bee nests only pick up one honeycomb.
  • MC-166312 – Loom UI pattern icons are too dark.
  • MC-166324 – "Raw input" button has lowercase "i".
  • MC-166397 – Entities become white from certain angles when affected by glowing and invisibility effects.
  • MC-166722 – Some custom item models appear dark in the inventory.
  • MC-167201 – Invisible glowing entities do not respect their team color.
  • MC-167219 – Reloading a resource pack enough times will cause intense lag.
  • MC-167220 – Items on marker armor stands no longer glow.
  • MC-167235 – Distance from where you can enter a bed is off-center.
  • MC-167344 – com.mojang.blaze3d.platform.ClipboardManager leaks direct buffers.
  • MC-167444 – iron_golem_crackiness_* textures show up on invisible iron golems that are damaged.
  • MC-167709 – Bees that ride a boat, minecart or other entities when entering their hive or nest can't leave the hive or nest ever again.
  • MC-168091 – Concrete powder doesn't convert into concrete when dropped into deep water.
From 1.15.1
  • MC-168230 – End crystal beam is dark/desaturated.
  • MC-168467 – Bees do not remember how many crops they've pollinated.
  • MC-168657 – TrueTypeGlyphProviderBuilder.create(ResourceManager) leaks buffer.
  • MC-169157 – Breaking a hive with obstructed front makes bees vanish.

Video[edit]

Video made by slicedlime:

References[edit]

  1. "Minecraft 1.15.2 Pre-Release 1" – Minecraft.net, January 14, 2020
  2. a b https://youtube.com/watch?v=WZVCxMQmdho&t=283 – Video by Minecraft developer Mikael Hedberg (slicedlime) about 1.15.2 Pre-Release 1 changes.