2018-01-25 10:04:47 UTC
Apple hardware (since the Apple I onwards), but in the OS category
lacks everything before the Macintosh. It would be nice if someone
could help the author include an overview and history of DOS and
ProDOS versions, including the recent updates!
Some people would be certainly surprised to know that the most
recent (and, I'd say, the most stable) update of an Apple OS is
not High Sierra or iOS!