diff --git a/lang/spec.html b/lang/spec.html
index e56e4ed7..ea361b08 100644
--- a/lang/spec.html
+++ b/lang/spec.html
@@ -11665,6 +11665,7 @@ <h3>Summary of changes from 2022R4 to 2023R1</h3>
 <li>Clarify that the <code>self</code> variable in a method is implicitly
 final.</li>
 <li>Regexp type has a filler value.</li>
+<li>Readonly record types can have defaults.</li>
 </ol>
 </section>