Not so much. This seems to be a dead end -- I didn't see instructions on Hyperion's main web site as to where registered users could download the update -- unless we're supposed to d/l it from the place we ALWAYS download updates from?
you need to log-in to the site, select downloads from the navigation bar at the top of the page, and go to the updates folder. the archive for update 6 is there along with all the others. just like all updates in the past. once installed the first time you run amiupdate it will ask you for your login credentials for updates.amigaos.net -- those are the same user name and password you use on the hyperion website.
nothing big yet -- just an updated calculator utility -- but more is coming in the next few weeks as far as i know.
-- eliyahu