I have latest version, and loaded it onto my desktop computer as well as my laptop, so I can be sure of having backups. But, I tried to load files to my desktop, it said it was created in an older version, so automatically made an archive of the book. But then I could open neither of them. I think, though the version on desktop is now 1.02, while laptop is 1.11 (that is the latest, isn’t it?). Maybe I have an older scrivener uploaded to my desk machine.
In any case, I can’t open older docs on either version. I just get a blank file, which scares me a bit.