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Minecraft Java Edition 24w39a changelog

Released 25 September 2024

This is the official changelog from the Minecraft Feedback site, published by Mojang Studios. FoxyNoTail shows it here so every version is easy to find; the text is © Mojang Studios / Microsoft.

Read the original on minecraft.net Last checked 9 Oct 2026
Contents (6 sections)
  1. New Features
  2. Changes
  3. Technical Changes
  4. Data Pack Version 55
  5. Fixed bugs in 24w39a
  6. Get the Snapshot

Happy Wednesday miners! With this snapshot we're now bundling Bundles into the game for real - Bundles are no longer experimental!

Happy mining!

 

New Features

  • Bundles are no longer experimental

Changes

  • Updated slot highlight in the UI so Item texture has better visibility
    • The previous textures have been added to Programmer Art resource pack
  • Equipping a Carved Pumpkin on your head now removes the player marker from other players' maps

Technical Changes

  • The Data Pack version is now 55
  • Removed the bundle feature flag and built-in datapack

Data Pack Version 55

  • boat and chest_boat entity types have been split into separate types, one per existing variant

Boat split

  • Variants of boats and chest boats now have separate entity type instead of Type field
  • Removed entites:
    • minecraft:boat
    • minecraft:chest_boat
  • New entities:
    • Boat without chest:
      • Type=oak -> minecraft:oak_boat
      • Type=spruce -> minecraft:spruce_boat
      • Type=birch -> minecraft:birch_boat
      • Type=jungle -> minecraft:jungle_boat
      • Type=acacia -> minecraft:acacia_boat
      • Type=cherry -> minecraft:cherry_boat
      • Type=dark_oak -> minecraft:dark_oak_boat
      • Type=mangrove -> minecraft:mangrove_boat
      • Type=bamboo -> minecraft:bamboo_raft
    • Boat with chest:
      • Type=oak -> minecraft:oak_chest_boat
      • Type=spruce -> minecraft:spruce_chest_boat
      • Type=birch -> minecraft:birch_chest_boat
      • Type=jungle -> minecraft:jungle_chest_boat
      • Type=acacia -> minecraft:acacia_chest_boat
      • Type=cherry -> minecraft:cherry_chest_boat
      • Type=dark_oak -> minecraft:dark_oak_chest_boat
      • Type=mangrove -> minecraft:mangrove_chest_boat
      • Type=bamboo -> minecraft:bamboo_chest_raft

Container Locks

  • The Lock field of containers has been renamed to lock and is now an item predicate
    • Any items which match the predicate can open the container
  • The lock data component is now also an item predicate

Tags

Item Tags

  • map_invisibility_equipment: Items that can be equipped to hide the player marker on other players maps

Predicates

  • minecraft:boat entity sub-predicate has been removed, since boats no longer have variants

Fixed bugs in 24w39a

  • MC-219083 - Hunger client/server desync when natural regeneration is off in peaceful mode
  • MC-275216 - Bowl is consumed when feeding a rabbit stew to a wolf
  • MC-275544 - Drowned do not summon reinforcements anymore
  • MC-276341 - The time how long you remain on fire no longer increases while being in the fire
  • MC-276426 - Slimes or magma cubes spawned by splitting synchronize inherited status effects
  • MC-276588 - Boat with chest inventory names no longer are suffixed with 'with Chest'
  • MC-276598 - The slot_highlight_front texture renders incorrectly behind with missing recipe items
  • MC-276610 - Ender pearl interaction with bubble columns is broken
  • MC-276611 - Converted mobs do not keep CanBreakDoors tag
  • MC-276615 - Cured Zombie Villagers keep CanPickUpLoot:0b
  • MC-276638 - The server console or LAN game output spammed with "PLAYER moved too quickly!" after a player dies and respawns
  • MC-276646 - Unique Horse Armor sound event is no longer used
  • MC-276674 - Entities with emissive eyes aren't properly affected by fog of any kind
  • MC-276707 - Underwater fireballs constantly play fire extinguishing sound
  • MC-276724 - Arrows and potions resist upward flowing bubble columns
  • MC-276727 - Projectiles are choppy while moving after hitting blocks or entities
  • MC-276807 - All blocks and entities flicker at night or at lower light levels than 15
  • MC-276817 - Teleport command offsets are applied incorrectly
  • MC-276843 - Touching an end portal while in spectator mode teleports the player when they exit spectator mode
  • MC-276919 - /tp teleports twice the relative distance if there's a block on the teleport point

Get the Snapshot

Snapshots are available for Minecraft: Java Edition. To install the Snapshot, open up the Minecraft Launcher and enable snapshots in the "Installations" tab.

Testing versions can corrupt your world, so please backup and/or run them in a different folder from your main worlds.

Cross-platform server jar:

Report bugs here:

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