Stop Press!
Apple has announced an event in NYC
https://forums.macrumors.com/threads/apple-launches-special-event-page-for-october-event-with-dynamic-set-of-apple-logos.2148397/
We won't have long to wait to find out what they are going to do with the Mac line.
IMHO, that will be nothing apart from retiring it in 2020. EOL!
Sad really. MacOS is still a lot better than that shite that MS calls Windows 10.
Oh well, Linux here I come.