diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 0766911..de8504c 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -70,7 +70,7 @@
 	</li>
 	<li>Other changes
 		<ul>
-			<li>Improved performance and accuracy of xss_clean() (no changes to security)</li>
+			<li>Improved performance and accuracy of xss_clean(), including reduction of false positives on image/file tests.</li>
 		</ul>
 	</li>
 </ul>