Required
Open project Fabric API
Matched file: [1.20.3] Fabric API 0.91.1+1.20.3
Ready to install?
Improved F3 improved-f3-2.0.2+1.20.3.jar
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
improved-f3-2.0.2+1.20.3.jar
- Game
- 1.20.3
- Loader
- Fabric
- Published
- 14 Oct 2026
- Channel
- beta
- File size
- 44.7 KB
SHA-18a4c8c6bc7375d77bbf0dd4a8372022d16977350
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