Required
Open project Fabric API
Matched file: [1.21.1] Fabric API 0.116.18+1.21.1
Ready to install?
Project Hero Project Hero 0.17.3
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
projecthero-0.17.3.jar
Project Hero 0.17.3
- Game
- 1.21.1
- Loader
- Fabric
- Published
- 13 Nov 2026
- Channel
- release
- File size
- 45 MB
SHA-121ddd926efb81eb7803eb7d39cf453a8f521391b
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 GeckoLib
Matched file: Fabric 1.21.1 4.9.3