Required
Open project Polymer
Matching file found for at least one listed target: 0.15.2+1.21.11
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Lib99j 1.3.1-hotfix2
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
lib99j-1.3.1.jar
1.3.1-hotfix2
- Game
- 1.21.11
- Loader
- Fabric, Quilt
- Published
- 22 Mar 2026
- Channel
- alpha
- File size
- 2.5 MB
SHA-13bd0c574239161fe2bbf5419fc5684a95571df05
Where this file goes
Client, server, or both?
Client Do not install
Dedicated server Required
This file is marked server-only.
Dependencies for this release