diff --git a/CHANGELOG.md b/CHANGELOG.md
index 31e6ec1d..dfca5dbd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
         <li>Added a default proofread prompt [<a href="https://github.com/micz/ThunderAI/issues/21">#21</a>].</li>
         <li>Fix: correctly showing text differences when using {%mail_typed_text%} placeholder.</li>
         <li>Added the <i>{%empty%}</i> placeholder to prevent the email body from being automatically appended at the end of the prompt [<a href="https://github.com/micz/ThunderAI/issues/345">#345</a>].</li>
+        <li>Added a check for the presence of the correct version of ThunderAI Sparks [<a href="https://github.com/micz/ThunderAI/issues/315">#315</a>].</li>
         <li>...</li>
       </ul>
 <h2>Version 3.3.3 - 12/04/2025</h2>
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index 2ab360df..95dec5fe 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -14,6 +14,7 @@
         <li>Fix: In the <i>{%mail_typed_text%}</i> placeholder text on different lines is now separated by a space.</li>
         <li>Added a default proofread prompt [<a href="https://github.com/micz/ThunderAI/issues/21">#21</a>].</li>
         <li>Fix: correctly showing text differences when using {%mail_typed_text%} placeholder.</li>
+        <li>Added a check for the presence of the correct version of ThunderAI Sparks [<a href="https://github.com/micz/ThunderAI/issues/315">#315</a>].</li>
         <li>Added the <i>{%empty%}</i> placeholder to prevent the email body from being automatically appended at the end of the prompt [<a href="https://github.com/micz/ThunderAI/issues/345">#345</a>].</li>
         <li>...</li>
       </ul>