Don't get too complacent. I am expecting MacOS 10.13 beta 1 any day now. 😵 It has already missed the rumored first release date of January 20, 2017. To paraphrase the Greek philosopher Heraclitus, "change is the only constant in computing".🜎 (that is the symbol for philosopher's sulpher which is as close as I could find to be an icon for a philosopher.)

Also see this post in iTunes, iPhone, iPad, and AppleTV

If we knew what it was we were doing, it wouldn't be called research, would it?

— Albert Einstein