Required
Open project Sodium
Matching file found for at least one listed target: mc1.21.1-0.8.12-fabric
Ready to install?
Substrate 4.2
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
substrate-4.2+1.21.1-fabric.jar
4.2
- Game
- 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8
- Loader
- Fabric
- Published
- 12 Feb 2026
- Channel
- release
- File size
- 80.7 KB
SHA-108641e4e72683ddd2ad38a7353530051b89198a9
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 Fabric API
Matching file found for at least one listed target: 0.116.15+1.21.1