Ready to install?

Composer 5.1-build.71+mc1.21.4

Check the game version, loader and dependencies below, then grab this exact release.

Modrinth release

composer-5.1+build.71-mc1.21.4.jar

5.1-build.71+mc1.21.4

Game
1.21.4
Loader
Fabric
Published
30 Oct 2026
Channel
release
File size
1.5 MB

SHA-1126fafad2c8a8aa6d85d4ea9e72ebdaf76daa942

Where this file goes

Client, server, or both?

Client Optional
Dedicated server Optional

The source marks this as usable on both the client and server.

Dependencies for this release

What else does it need?

3 optional, embedded or incompatible relationships
  • Mod Menu optional
  • Text Placeholder API optional
  • Fabric API optional