Add link to 1.9.0 release announcement.

Author: scottgonzalez

pages/index.html

@@ -15,7 +15,8 @@
 	on <a href="http://1-8.api.jqueryui.com/">1-8.api.jqueryui.com</a>.
 	However, we would encourage you to upgrade to jQuery UI 1.9 in order
 	to receive the best support and take advantage of recent bug fixes
-	and enhancements. Check out the <a href="#">release announcement</a>
+	and enhancements. Check out the
+	<a href="http://blog.jqueryui.com/2012/10/jquery-ui-1-9-0/">release announcement</a>
 	and <a href="http://jqueryui.com/upgrade-guide/1.9/">upgrade guide</a>
 	to find out more about jQuery UI 1.9.</p>