Thank you very much! Ooo - another update! Do you have a link to the changelog for 685?
OK, this is fresh install of an SD8 v634 offline software. I clicked "Display Snapshots Overview" on the options page and got the pop up window as shown in the screenshot below.
The release notes for v685 are included in the zipped download with the installers for the console, and I have just noticed that all of the user guides have been updated on the website to v685.
Hope this helps.