diff --git a/app/templates/base.html b/app/templates/base.html
index a63f724..beff43d 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -441,6 +441,8 @@
                 <div class="container-lg mx-auto my-auto" style="max-width: 1200px;">
                     <div class="copyright text-center my-auto">
                         <span>&copy; 2025 van Hees-Theyssen-Vogel'sche Stiftung. Alle Rechte vorbehalten.</span>
+                        <br>
+                        <small class="text-muted">v2.1.0 - Verpachtungsmanagement • Sept 2025</small>
                     </div>
                 </div>
             </footer>