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 [![](https://img.shields.io/badge/Read_The-Docs-green)](https://heplean.github.io/HepLean/)
 [![](https://img.shields.io/badge/PRs-Welcome-green)](https://github.com/HEPLean/HepLean/pulls)
 [![](https://img.shields.io/badge/Lean-Zulip-green)](https://leanprover.zulipchat.com)
+![](https://img.shields.io/badge/Lean-v4.8.0_rc1-blue)
 
 A project to digitalize high energy physics.