diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1960f82..cd315538 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
       <ul>
         <li><i>[OpenAI Comp API]</i> Perplexity configuration fixed [<a href="https://github.com/micz/ThunderAI/issues/461">#461</a>].</li>
         <li><i>[ChatGPT Web]</i> Fix: Any &lt;br&gt; tag in the response is now replaced with a line break [<a href="https://github.com/micz/ThunderAI/issues/462">#462</a>].</li>
+        <li><i>[ChatGPT Web]</i> Models list updated. [<a href="https://github.com/micz/ThunderAI/issues/464">#464</a>].</li>
         <li>...</li>
       </ul>
 <h2>Version 3.6.0 - 30/07/2025</h2>
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index c527c4a2..6a6ee289 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -11,6 +11,7 @@
       <ul>
         <li><i>[OpenAI Comp API]</i> Perplexity configuration fixed [<a href="https://github.com/micz/ThunderAI/issues/461">#461</a>].</li>
         <li><i>[ChatGPT Web]</i> Fix: Any &lt;br&gt; tag in the response is now replaced with a line break [<a href="https://github.com/micz/ThunderAI/issues/462">#462</a>].</li>
+        <li><i>[ChatGPT Web]</i> Models list updated. [<a href="https://github.com/micz/ThunderAI/issues/464">#464</a>].</li>
         <li>...</li>
       </ul>
       <h2>Version 3.6.0 - 30/07/2025</h2>