added some better error checking for saving files with GD
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 3dd056d..9c09fab 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -69,6 +69,7 @@
 			<li>Added &lt;big&gt;, &lt;small&gt;, &lt;q&gt;, and &lt;tt&gt; to the Typography parser's inline elements.</li>
 			<li>Added more accurate error reporting for the Email library when using sendmail.</li>
 			<li>Removed a strict type check from the <kbd>rotate()</kbd> function of the <a href="libraries/image_lib.html">Image Manipulation Class</a>.</li>
+			<li>Added enhanced error checking in file saving in the Image library when using the GD lib.</li>
 		</ul>
 	</li>
 	<li>Database