Required
Open project Fabric API
Matching file found for at least one listed target: [1.21.1] Fabric API 0.116.15+1.21.1
Ready to install?
Shuttfup 2.9.1 for 1.21.1
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
Stfu-2.9.1-1.21.1.jar
2.9.1 for 1.21.1
- Game
- 1.21.1
- Loader
- Fabric, Quilt
- Published
- 12 May 2026
- Channel
- release
- File size
- 99.4 KB
SHA-1a6489ad62ca9e1a40705cbd668b5496802feeaf9
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
What else does it need?
Required
Open project YetAnotherConfigLib
Matching file found for at least one listed target: 3.8.2 for fabric 1.21.1
2 optional, embedded or incompatible relationships
- Mod Menu optional
- Text Placeholder API optional