Required
Open project Fabric API
Matched file: 0.141.6+1.21.11
Ready to install?
Substrate 4.1
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
substrate-4.1+1.21.11-fabric.jar
4.1
- Game
- 1.21.11
- Loader
- Fabric
- Published
- 14 Jan 2026
- Channel
- release
- File size
- 79.5 KB
SHA-1d3f0ce814f002371b3f76f27fb838fbb71c6cf76
Where this file goes
Client, server, or both?
Client Required
Dedicated server Do not install
This file is marked client-only.
Dependencies for this release
What else does it need?
Required
Open project Sodium
Matched file: mc1.21.11-0.8.14-fabric