Update README.md

Ang3 · Ang3 · commit c51c06ac2293 · 2021-12-13T19:06:52.000+01:00
diff --git a/README.md b/README.md
@@ -56,7 +56,7 @@ That's it!
 Upgrades & updates
 ==================
 
-### v1.0.3
+### v1.0.3 (last stable)
 
 - PHP 8.0 support
 
