Required
Open project Fabric API
Matched file: [1.21.1] Fabric API 0.116.15+1.21.1
The source is having a wobble, so this is the last good copy we saw.
Ready to install?
Immersive Optimization [Fabric 1.21.1] Immersive Optimization - 0.2.0
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
immersive_optimization-fabric-1.21.1-0.2.0.jar
[Fabric 1.21.1] Immersive Optimization - 0.2.0
- Game
- 1.21.1
- Loader
- Fabric
- Published
- 14 Jul 2026
- Channel
- release
- File size
- 54.1 KB
SHA-112cb68ac78d223537ba8efe298e27ada11fb0540
Where this file goes
Client, server, or both?
Client Source doesn’t say
Dedicated server Source doesn’t say
The source does not explicitly classify this release as client-only or server-only.
Dependencies for this release