added sendmail debugging and fixed a bug with single to double quoted string syntax in from()
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 6f23617..670e82c 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -67,6 +67,7 @@
<li>Changed default current page indicator in the Pagination library to use <strong> instead of <b></li>
<li>A "HTTP/1.1 400 Bad Request" header is now sent when disallowed characters are encountered.</li>
<li>Added <big>, <small>, <q>, and <tt> to the Typography parser's inline elements.</li>
+ <li>Added more accurate error reporting for the Email library when using sendmail.</li>
</ul>
</li>
<li>Helpers