[1.21.9] FNP Patcher 26.1.2+1.21.9 - KryptonFNP Patcher

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This is a preview deploy of the Modrinth website.

If you meant to access the official Modrinth website, visit https://modrinth.com. This preview deploy is used by Modrinth staff for testing purposes. It was built using modrinth/5097/merge @ 37de8cc50822532c623cae3e5bc5b234ed1db440.

[1.21.9] FNP Patcher 26.1.2+1.21.9

Changelog

Main

The JavaAgent and Patcher modules are now separated from the Mod and you can only download them in Github.

Mod

Introducing ClientEncrypt optimization of Krypton FNP

JavaAgent && Patcher

Update to latest RecastLib build
Compatible with true Javaagent mode

Dependencies

Kryptonoptional

Cardboardincompatible

Krypton FNPembedded

Files

fnp_patcher-26.1.2+1.21.9.jar(452.9 KiB) Primary

Metadata

Release channel

Release

Version number

26.1.2+1.21.9

Loaders

FabricQuilt

Game versions

1.21.9–1.21.11

Environment

Client and server, optional on both

Downloads

4663

Publication date

January 6, 2026 at 11:42 AM

Publisher

4x

Sleeper

Version ID