diff --git a/ReleaseNotes.html b/ReleaseNotes.html
index d79189fef..71970d6e4 100644
--- a/ReleaseNotes.html
+++ b/ReleaseNotes.html
@@ -36,6 +36,12 @@ <h2>Release 4.11.1 (TBD)</h2>
     Add built-in type support for 
     <a href="classWt_1_1Dbo_1_1JsonSerializer.html" target="_blank">Dbo::JsonSerializer</a>. This can be activated by including <code>Wt/Dbo/WtJsonSqlTraits.h</code>.
   </li>
+  <li>
+    <a href="https://redmine.emweb.be/issues/13041" target="_blank">Issue #13041</a>:
+    Increase the default number of iteration of
+    <a href="classWt_1_1Auth_1_1BCryptHashFunction.html">Auth::BCryptHashFunction</a> to 12.
+    A warning message will also be logged when using Auth::BCryptHashFunction with less than the minumum of 10 iterations that ASVS recommends.
+  </li>
   <li>
     <a href="https://redmine.emweb.be/issues/11868" target="_blank">Issue #11868</a>:
     Added the