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Krypton FNP

Krypton FNP

(Forge & NeoForge port) A mod to optimize the Minecraft networking stack

26.6k
29

Compatibility

Minecraft: Java Edition

1.21.4–1.21.8
1.21–1.21.2
1.20.6
1.20.1–1.20.4
1.19.2

Platforms

Supported environments

Client-side
Server-side
Client and server
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Links

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Creators

4x
4xSleeper

Details

Licensed LGPL-3.0-only
Published 4 months ago
Updated yesterday

[1.21.4 NeoForge] Krypton FNP 0.2.22

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Changelog

0.2.22 1.21.4

New

  • Added BlendingMode to compression processor

Fix

  • Mixin not disabled correctly

Change

  • Use new modid
  • No longer use the package name krypton
  • Use the new config implementation
  • Update RecastLib to the latest version
  • Mixin activation is now handled through config and env operations are no longer supported.

Full Changelog: https://github.com/404Setup/KryptonFNP/compare/v0.2.21-1.21.4...v0.2.22-1.21.4

Files

krypton_fnp-neoforge-1.21.5-0.2.22.jar(1.35 MiB) Primary
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Metadata

Release channel

Release

Version number

0.2.22

Loaders

NeoForge

Game versions

1.21.4–1.21.8

Downloads

229

Publication date

August 11, 2025 at 1:03 PM

Publisher

4x

4x

Sleeper

Version ID