diff --git a/doc/go1.18.html b/doc/go1.18.html
index 5f4cc591b7..90bc0aa132 100644
--- a/doc/go1.18.html
+++ b/doc/go1.18.html
@@ -713,6 +713,14 @@ Do not send CLs removing the interior tags from such phrases.
       <a href="/pkg/net/http#Cookie.Valid"><code>Cookie.Valid</code></a>
       method reports whether the cookie is valid.
     </p>
+
+    <p><!-- CL 346569 -->
+      The new
+      <a href="/pkg/net/http#MaxBytesHandler"><code>MaxBytesHandler</code></a>
+      function creates a <code>Handler</p>code> that wraps its
+      <code>ResponseWriter</code> and <code>Request.Body</code> with a
+      <a href="/pkg/net/http#MaxBytesReader"><code>MaxBytesReader</code></a>.
+    </p>
   </dd>
 </dl><!-- net/http -->