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ViaVersion Bug Fix

ViaVersion Bug Fix

BlockStateParticleEffect Crash Prevention in ViaVersion 1.21.10 ~ 1.21.11.

403
0

Compatibility

Minecraft: Java Edition

1.21.10–1.21.11

Platforms

Supported environments

Server-side
Singleplayer

Links

Report issues View source

Creators

NoName
NoName Organization
harusarri
harusarri바지 사장
Gwaja32
Gwaja32개발자

Details

Licensed ARR
Published 2 months ago
Updated 2 weeks ago

1.1+1.21.11

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Changelog

Summary

This release adds Minecraft 1.21.11 support and resolves critical particle-related crashes and invisibility bugs for cross-version clients.


Highlights

  • 1.21.11 Support: Updated mod environment for compatibility with the latest server version.

  • Particle Packet Correction:

    • Resolved DecoderException: found extra bytes by stripping non-standard Fabric API data from particle packets.
    • Ensures 100% compatibility with ViaVersion and older clients.

  • Visual Fixes:

    • Fixed invisible BlockState particles (e.g., block_marker).
    • Restored block particles during player landing effects.

  • Refactoring: Cleaned up internal class structures and file naming.

Files

ViaVersion-Bug-Fix-1.1+1.21.11.jar(68.12 KiB) Primary
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Metadata

Release channel

Release

Version number

1.1+1.21.11

Loaders

Fabric

Game versions

1.21.11

Environment

Server-side only, works in singleplayer too

Downloads

134

Publication date

February 18, 2026 at 9:22 PM

Publisher

Gwaja32

Gwaja32

개발자

Version ID