The focus for this event is maintenance. For information about upgrading, you can refer to these prior events:
Webcast replay: Common questions to IBM Support for Lotus Quickr 8.5 for Domino - 11 May 2011
http://www.ibm.com/support/docview.wss?uid=swg27021567
Webcast replay: Upgrading to Lotus Quickr 8.5 for Domino - 9 February 2011
http://www.ibm.com/support/docview.wss?uid=swg27021323