Minecraft:Java Edition 24w20a: Difference between revisions

Latest revision as of 11:18, 18 September 2026

24w20a is the fourth Minecraft:snapshot for Minecraft:Java Edition 1.21, released on May 15, 2024,<ref name=":0">Template:Snap</ref> which fixes bugs.

Now always drops 4–8 Minecraft:redstone dust on death.
- This is to improve the viability of farms that utilize Minecraft:witch huts to obtain redstone dust.<ref name=":0"/>

Improved player attribute and effect handling.
- Custom set base attributes are now kept when respawning.
- Active effects and modifiers are kept when changing dimension or winning the game.

Minecraft:Wind Burst
- Invalidates the fall damage protection of mace smash attacks once again, reverting the fix of Template:Bug.<ref>MC-270687 — Maces enchanted with wind burst don't reliably protect players from fall damage — resolved as "Works As Intended".</ref>

Changed sounds to lower their volume and attenuation.
- This was done to address the old sounds being too harsh and loud when used in redstone contraptions.<ref name=":0"/>

dimension_padding jigsaw structure tag was changed.
- Now it is an object with fields:
  - bottom: the vertical padding at the bottom of the dimension, non-negative integer.
  - top: the vertical padding at the top of the dimension, non-negative integer.
- Can be written as a single non-negative integer instead to be applied to both top and bottom fields.
  - e.g. both dimension_padding: 10 or dimension_padding: { bottom: 10, top: 5 } are valid.
Data-driven enchantment field weight now has an upper bound of 1024.
Data-driven enchantment field max_level now has an upper bound of 255.
New entity sub predicate movement_affected_by - optional location predicate.
- When present, adds requirements on a block at most 0.5 blocks below the entity which can affect its movement.

@@ Line 99: / Line 99: @@
 |271566|Game crash on insufficient "{{cd|ammo_use}}" amount.
 |271574|Inlining a painting variant causes players to disconnect when receiving entity data.
-|271583|Soul speed no longer works through partial blocks.
+|271583|Soul Speed no longer works through partial blocks.
 |271629|Channeling doesn't work/"{{cd|post_attack}}" effect requires enchanted item to be in the mainhand.
 |271636|Attempting to modify NBT of killer rabbit throws unexpected error.
@@ Line 107: / Line 107: @@
 |271803|Custom enchantment with very large max level causes game to hang after opening Creative inventory.
 |271863|Crafter recipe gets stuck on an item with a similar recipe.
-|271881|Soul speed doesn't make soul particles.
+|271881|Soul Speed doesn't make soul particles.
 |271896|Using {{key|Shift}}+{{key|F3}}+{{key|I}} on a villager crashes the game.
 |271937|Striking a villager with Channeling trident during thunderstorms doesn't grant the advancement "Very Very Frightening".