diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e76e7b0..013130f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,9 +3,9 @@
 
 
 
-<h2>Version 4.0.6 - ??/??/2026</h2>
+<h2>Version 4.0.6 - 01/04/2026</h2>
       <ul>
-        <li>...</li>
+        <li>Fix: Now it's possibile to create a tag also with accented characters in the label [<a href="https://github.com/micz/ThunderAI/issues/738">#738</a>].</li>
       </ul>
 <h2>Version 4.0.5 - 27/03/2026</h2>
       <ul>
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index 41e57144..ef6ce82b 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -7,9 +7,9 @@
   <body>
     <div id="miczBackPrefs"><a href="mzta-options.html">__MSG_backToOptionsText__</a></div>
     <div id="miczRelNotes"><h1>ThunderAI Release Notes</h1>
-      <h2>Version 4.0.6 - ??/??/2026</h2>
+      <h2>Version 4.0.6 - 01/04/2026</h2>
       <ul>
-        <li>...</li>
+        <li>Fix: Now it's possibile to create a tag also with accented characters in the label [<a href="https://github.com/micz/ThunderAI/issues/738">#738</a>].</li>
       </ul>
       <h2>Version 4.0.5 - 27/03/2026</h2>
       <ul>
