diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 0be1808..2771a14 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -66,6 +66,9 @@
 <h2>Version 1.5.0 Beta 3</h2>
 <p>Release Date: October 19, 2006</p>
 
+<p class="important"><strong>Important:</strong>&nbsp; In Beta 3, the way native libraries are extended has changed slightly thanks to
+a suggestion offered by coolfactor in our forums.  Please check the documentation below if you are extending classes.</p> 
+
 <ul>
 <li>Added <a href="./database/utilities.html">DB utility class</a>, permitting DB backups, CVS or XML files from DB results, and various other functions.</li>
 <li>Added <a href="./database/caching.html">Database Caching Class</a>.</li>