Index: branches/5.3.x/install/upgrades.php
===================================================================
diff -u -N -r15696 -r15900
--- branches/5.3.x/install/upgrades.php	(.../upgrades.php)	(revision 15696)
+++ branches/5.3.x/install/upgrades.php	(.../upgrades.php)	(revision 15900)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: upgrades.php 15696 2013-02-19 11:30:53Z alex $
+* @version	$Id: upgrades.php 15900 2013-07-12 10:37:05Z alex $
 * @package	In-Link
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -61,6 +61,8 @@
 				'5.2.0-RC1' => Array ('Core' => '5.2.0-RC1'),
 				'5.2.0' => Array ('Core' => '5.2.0'),
 				'5.2.1-B1' => Array ('Core' => '5.2.1-B1'),
+				'5.2.1-B2' => Array ('Core' => '5.2.1-B2'),
+				'5.2.1-RC1' => Array ('Core' => '5.2.1-RC1'),
 			);
 		}