' Big Sur is engineered, down to its core, to take full advantage of all the capability and power of M1, delivering a massive boost in performance, astonishing battery life, and even stronger security protections,' Apple said in its press release. 12, 2020, coordinating it with the release of its new M1 system-on-a-chip. 10, 2020, Apple announced the much-awaited Big Sur would release on Nov.
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