Hi Gary
I believe the info against the update itself is currently manually updated and the "go to" place for the latest is the Announcements section of the forums:
https://forums.hornbill.com/forum/135-announcements/
This will always be accurate, please see this discussion:
https://forums.hornbill.com/topic/11218-update-version-unclear/?tab=comments#comment-52619
Thanks
Guy