diff --git a/ChangeLog b/ChangeLog
index 1179373..06e4675 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,5 @@
+v11 2023-05-02
+
         * A strong type can now be used as an NTTP (Non Type Template Parameter)
 
             using type = strong::type<int, struct int_>;