Index: app.js
===================================================================
--- app.js	(Revision 30333)
+++ app.js	(Arbeitskopie)
@@ -348,13 +348,24 @@
 			});
 			this._tabContainer.addChild(overviewPage);
 
-			// check validity of SSL certificates
-			umc.tools.umcpCommand( 'get/ucr', [ 'ssl/validity/days', 'ssl/validity/warning' ] ).then( dojo.hitch( this, function( data ) {
+			// get needet UCR variables
+			umc.tools.umcpCommand( 'get/ucr', [ 'ssl/validity/days', 'ssl/validity/warning', 'update/available', 'update/reboot/required' ] ).then( dojo.hitch( this, function( data ) {
+				// check validity of SSL certificates
 				var days = parseInt( data.result[ 'ssl/validity/days' ], 10 );
 				var warning = parseInt( data.result[ 'ssl/validity/warning' ], 10 );
 				if ( days <= warning ) {
 					overviewPage.addNote( this._( 'The SSL certificate will expire in %d days and should be renewed!', days ) );
 				}
+
+				// check if updates are available
+				if ( umc.tools.isTrue(data.result['update/available']) ) {
+					overviewPage.addNote( this._( 'An update for UCS is available. Please visit <a href="/univention-management-console/?flavor=updater">Online Update Module</a> of Univention Management Console to install updates.' ) );
+				}
+
+				// check if system reboot is required
+				if ( umc.tools.isTrue(data.result['update/reboot/required']) ) {
+					overviewPage.addNote( this._( 'This system has been updated recently. A reboot is required to finish update.' ) );
+				}
 			}));
 
 			// add a CategoryPane for each category
Index: de.po
===================================================================
--- de.po	(Revision 30333)
+++ de.po	(Arbeitskopie)
@@ -606,3 +606,10 @@
 
 #~ msgid "unlimited"
 #~ msgstr "unbegrenzt"
+
+msgid "An update for UCS is available. Please visit <a href=\"/univention-management-console/?flavor=updater\">Online Update Module</a> to install updates."
+msgstr "Ein Update für UCS ist verfügbar. Bitte öffnen Sie das <a href=\"/univention-management-console/?flavor=updater\">Online Update Modul</a> um das Update einzuspielen."
+
+msgid "This system has been updated recently. A reboot is required to finish update."
+msgstr "Dieses System wurde kürzlich aktualisiert. Ein Neustart des Systems ist erforderlich, um das Update abzuschließen."
+