diff --git a/static/releases.html b/static/releases.html
index fd433794..72148b74 100644
--- a/static/releases.html
+++ b/static/releases.html
@@ -438,6 +438,7 @@
                     <p>Changes since the 2021.03.19.14 release:</p>
 
                     <ul>
+                        <li>hardened_malloc: add initial malloc_trim slab quarantine purging</li>
                     </ul>
                 </article>
                 -->