diff --git a/source/installation-guide/index.rst b/source/installation-guide/index.rst
--- a/source/installation-guide/index.rst
+++ b/source/installation-guide/index.rst
@@ -20,7 +20,8 @@
 work in progress, and is **NOT** considered anywhere near stable.
 
 The current recommended version for supported production deployments is
-|ReleaseProduction|.
+|ReleaseProduction|. It follows a rolling release model and is continually
+supplied with updates and new features.
 
 For subscription-based support of Kolab installations, please visit
 `the Kolab Enterprise Knowledge Base <https://kb.kolabenterprise.com/>`_,