I believe that they axed the mac product, then ported the iOS implementation to the Mac -- which makes perfect sense even if it was effectively a regression for

I believe that they axed the mac product, then ported the iOS implementation to the Mac -- which makes perfect sense even if it was effectively a regression for those folks who had been happily using the desktop version. The new version looks amazing, even if it may still be technically a regression in some nooks and crannies.