diff --git a/CHANGELOG.md b/CHANGELOG.md
index c22ce159..1716bdab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 <h2>Version 3.7.6 - ??/??/2025</h2>
       <ul>
         <li><i>[Claude API]</i> Added the System Prompt configuration option [<a href="https://github.com/micz/ThunderAI/issues/549">#549</a>].</li>
+        <li><i>[All APIs]</i> Trying to add missing parenthesis in the JSON response [<a href="https://github.com/micz/ThunderAI/issues/551">#551</a>].</li>
         <li>...</li>
       </ul>
 <h2>Version 3.7.5 - 22/10/2025</h2>
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index 1ee22abf..cf05098d 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -10,6 +10,7 @@
       <h2>Version 3.7.6 - ??/??/2025</h2>
       <ul>
         <li><i>[Claude API]</i> Added the System Prompt configuration option [<a href="https://github.com/micz/ThunderAI/issues/549">#549</a>].</li>
+        <li><i>[All APIs]</i> Trying to add missing parenthesis in the JSON response [<a href="https://github.com/micz/ThunderAI/issues/551">#551</a>].</li>
         <li>...</li>
       </ul>
       <h2>Version 3.7.5 - 22/10/2025</h2>