diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83366456..2041f496 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 
 
+
+<h2>Version 1.1.1 - 22/05/2024</h2>
+  <ul>
+    <li>Improved handling of CSS in the ChatGPT web interface.</li>
+  </ul>
+
 <h2>Version 1.1.0 - 21/05/2024</h2>
   <ul>
     <li>A prompt can be configured to request additional text from the user.</li>
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index 2805200e..61475668 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -9,7 +9,7 @@
     <div id="miczRelNotes"><h1>ThunderAI Release Notes</h1>
       <h2>Version 1.1.1 - 22/05/2024</h2>
       <ul>
-        <li>...</li>
+        <li>Improved handling of CSS in the ChatGPT web interface.</li>
       </ul>
 
       <h2>Version 1.1.0 - 21/05/2024</h2>