diff --git a/xep-0423.xml b/xep-0423.xml
index 7f785164..26d40e59 100644
--- a/xep-0423.xml
+++ b/xep-0423.xml
@@ -115,7 +115,22 @@
       listed in the "Providers" column are implemented (unless otherwise noted).
     </p>
     <section2 topic='Changes since 2019' anchor='changes'>
-      <p>This section will be completed after the Last Call.</p>
+      <p>The following changes were made to the Compliance Suites since &xep0412;:</p>
+      <ul>
+	<li>IM Category:
+	  <ul>
+	    <li>Core Client: added &xep0245;; File Upload: &xep0066; and optionally &xep0385;</li>
+	    <li>Core Client and Server: added &xep0363;</li>
+	    <li>Advanced Client: added &xep0234;, &xep0261;, &xep0392;</li>
+	    <li>Advanced Client and Server: added &xep0411;</li>
+	  </ul>
+	</li>
+	<li>Mobile Category:
+	  <ul>
+	    <li>Core Mobile: added &xep0286;</li>
+	  </ul>
+	</li>
+      </ul>
     </section2>
   </section1>
   <section1 topic='Compliance Categories' anchor='categories'>