Apple’s macOS Big Sur is Version 11.0

Finally! Apple’s macOS Big Sur is “Version 11.0,” not Version 10.16 as many likely expected as each major release of macOS since Mac OS X “Cheetah” (10.0) through macOS “Catalina” (10.15) has been Version 10.x. That’s right, sixteen versions, 0-15, were all it took for this one to go to eleven.
Mac OS X 10.0 (code named Cheetah) was released on March 24, 2001
Joe Rossignol for MacRumors:In the System Preferences menu in the first developer beta of