[1.21.1] 3.17.5+forge

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/5176/merge @ 503f2ada295c9c5eca5f72549c36b4f0569d4a7d.

Host a server

Modrinth App

[1.21.1] 3.17.5+forge

Download

Report

Changelog

Backports a concurrency fix

Files

libjf-3.17.5+forge.jar(713.43 KiB) Primary

Download

Metadata

Release channel

Release

Version number

3.17.5+forge

Loaders

NeoForge

Game versions

1.21.1

Environment

Client and server, optional on both

Downloads

1532

Publication date

March 6, 2026 at 11:55 AM

Publisher

JFronny

Owner

LibJF

Compatibility

Minecraft: Java Edition

Platforms

Supported environments

Links

Creators

Details

[1.21.1] 3.17.5+forge

Changelog

Files

Metadata

Release channel

Version number

Loaders

Game versions

Environment

Downloads

Publication date

Publisher

Version ID