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Java Edition 1.21.9 Pre-Release 4

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Minecraft 1.21.9 Pre-Release 4
Edition Java Edition
Release date September 23, 2025
Type Pre-release
Pre-release for 1.21.9
Downloads Client (.json)
Server
Obfuscation maps Client
Server
Protocol version  dec1073742096
 hex40000110
Data version 4552
Resource pack format 69.0
Data pack format 88.0
Minimum Java version Java SE 21
β—„β—„  1.21.8 1.21.9 1.21.10 β–Ίβ–Ί

β—„  1.21.9 Pre-Release 3

1.21.9 Pre-Release 4

1.21.9 Release Candidate 1 β–Ί

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}

1.21.9 Pre-Release 4 (known as 1.21.9-pre4 in the launcher) is the fourth and final pre-release for Java Edition 1.21.9, released on September 23, 2025.[1]

Changes

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Debug menu

  • The debug options screen is now accessible using β€―+β€― instead of β€―+β€―.

Fixes

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7 issues fixed

From the 1.21.9 development versions

  • MC-300216 – The new F3 + F5 debug settings menu does not open on Mac keyboards.
  • MC-301735 – Server Management Protocol Kick command parameter mis match.
  • MC-302039 – Conduits don't have the block-breaking animation.
  • MC-302119 – Shield with patterns has no enchantment glint when enchanted.
  • MC-302130 – Mobs have visual glitches all over them.
  • MC-302170 – Player Heads do not Glow.
  • MC-302240 – Bugs on ranged weapons.

Videos

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Video made by slicedlime:

References

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Navigation

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