There were four good moments for Apple to switch Mac OS version numbers from 10.X to 11:
- instead of 10.7 (Lion), released in 2011 with a Darwin version number of 11
- instead of 10.10
- instead of 10.11
- instead of 10.13 (when iOS was going to be 11)
…and they missed all of them, instead eventually tying it to the Apple Silicon switchover (what would have been 10.16). Which I GUESS makes sense, but…
(me: slowpoke.bmp)