Index: typo3/mod/tools/em/class.em_index.php
===================================================================
--- typo3/mod/tools/em/class.em_index.php	(revision 7223)
+++ typo3/mod/tools/em/class.em_index.php	(working copy)
@@ -6148,6 +6148,7 @@
 
 			$v = $this->xmlhandler->extensionsXML[$name]['versions'];
 			$versions = array_keys($v);
+			natsort($versions);
 			$lastversion = end($versions);
 
 			if ((t3lib_extMgm::isLoaded($name) || $this->MOD_SETTINGS['display_installed']) &&