added documentation link

Author: henne49

.github/workflows/version.yml

@@ -5,6 +5,7 @@ on:
     branches: ["main"]
   release:
     types: [published]
+    # creating a new release https://docs.github.com/en/actions/reference/workflows-and-actions/events-that-trigger-workflows#release
   workflow_dispatch:
     # manual workflow 
 env: