<A target="_blank" href="http://quickrblog.com/blog/quickrblog.nsf/dx/domino-8.5.1-is-now-available-can-i-upgrade-my-lotus-quickr-server">Stuart McIntyre answers with a quick "Yes",</A> Quickr 8.2 works with Domino 8.5.1 on AIX, i5/OS, and Windows. He provides a chart listing supported version/platform combinations.