diff --git a/README.md b/README.md
index e9ba6506..99178165 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@
 Generate your metrics that you can embed everywhere, including your GitHub profile readme! It works for both user and organization accounts, and even for repositories!
 
 
+> <sup>*⚠️ This is the documentation of **v3.11-beta** (`@master` branch) which includes [unreleased features](https://github.com/lowlighter/metrics/compare/latest...master), see documentation of [**v3.10** (`@latest` branch) here](https://github.com/lowlighter/metrics/blob/latest/README.md).*</sup>
+
 
 <table>
   <tr>