For all "end of the model year" OS adopters the time has come to make your move. Although there has not been any announcement of a name for High Sierra's successor, according to
this 9to5Mac article most of Apple's current software development efforts are going into MacOS 10.14, iOS 12, WatchOS 5, and TVOS 12. Developer betas should be locked by mid-May so they will be available at the WWDC. in June. Public betas
should be available a week or two after that.
What major new features will be added is apparently pretty well under wraps, and Apple is taking stringent measures to shut down all new product development leaks. What is pretty pretty well a certainty is the end of support for 32 bit applications so if you still have some it is time to start leaning on their developers —
hard!
