Index: branches/5.3.x/install/upgrades.php
===================================================================
diff -u -N -r15486 -r15672
--- branches/5.3.x/install/upgrades.php	(.../upgrades.php)	(revision 15486)
+++ branches/5.3.x/install/upgrades.php	(.../upgrades.php)	(revision 15672)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: upgrades.php 15469 2012-07-23 17:08:36Z alex $
+* @version	$Id: upgrades.php 15672 2013-01-17 11:49:55Z alex $
 * @package	In-Link
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -60,6 +60,7 @@
 				'5.2.0-B3' => Array ('Core' => '5.2.0-B3'),
 				'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'),
 			);
 		}