1.4.3-NeoForge-1.21.1

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/5136/merge @ 86cc32708404b16348786ba4f91073cf05acc2b6.

Host a server

Modrinth App

1.4.3-NeoForge-1.21.1

Download

Report

Changelog

Changed Lisence from CC BY-NC-ND-4.0 to CC BY-NC-SA-4.0

Files

securelib-1.4.3.jar(127.83 KiB) Primary

Download

Metadata

Release channel

Release

Version number

1.4.3

Loaders

NeoForge

Game versions

1.21.1

Environment

Client and server, required on both

Downloads

Publication date

March 26, 2026 at 11:06 AM

Publisher

Rubii

Main Dev

SecureLib

Compatibility

Minecraft: Java Edition

Platforms

Supported environments

Links

Creators

Details

1.4.3-NeoForge-1.21.1

Changelog

Files

Metadata

Release channel

Version number

Loaders

Game versions

Environment

Downloads

Publication date

Publisher

Version ID