diff --git a/debugger/action.php b/debugger/action.php
index 961a5e20..89d58b8e 100644
--- a/debugger/action.php
+++ b/debugger/action.php
@@ -544,7 +544,7 @@
 
     <h3>Changelog</h3>
     <ul>
-        <li>2022-12-18: fix XSS vulnerability in the debugger; load jsxmlrpc from CDN</li>
+        <li>2022-12-18: fix XSS vulnerability in the debugger; load jsxmlrpc from CDN; minor improvements</li>
         <li>2022-11-28: allow to use http/2 protocol; two security issues fixed in the underlying library</li>
         <li>2020-12-11: fix problems with running the debugger on php 8</li>
         <li>2015-05-30: fix problems with generating method payloads for NIL and Undefined parameters</li>