Get the official release of version 1.2 from the update site: http://www.ifi.unizh.ch/req/adora/update_1_2/.
Get the official release of version 1.1 from the update site: http://www.ifi.unizh.ch/req/adora/update_1_1/.
Get the official release of version 1.0 from the update site: http://www.ifi.unizh.ch/req/adora/update_1_0/.