Apple has released macOS Big Sur, the latest iteration of its software for Mac and once which paves the way to a new breed of Apple Silicon models. Announced earlier this year, Big Sur includes support for the first of Apple’s homegrown Mac chipsets, the M1 which will begin shipping in the new MacBook Air, MacBook Pro 13, and Mac mini next week.

The key there will be how Big Sur handles apps designed for both old Mac architecture and new.
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