MacOS Big Sur will be available from the Mac App Store when it releases. Contents 1 New features 1. It was succeeded by macOS Monterey (version 12) on Octo. It was announced on June 22 at the 2020 Worldwide Developers Conference and released on November 12, 2020. Sign up with your Apple ID to get started. macOS Big Sur (version 11) is the seventeenth major release of macOS from Apple, succeeding macOS Catalina (version 10.15). You will need a 2 step process to get to High Sierra. Where to download os x 10.11.0 Welcome to Apple Support Community A forum where Apple customers help each other with their products. As in years past, that beta will be made available to those who register here. Maximum Apple supported macOS for your 2011 iMac is High Sierra (10.13.6), but minimum OS to upgrade is 10.8. The now-abandoned systems will be supported with security-only updates to the last-chance Catalina through the summer of 2022, however.Īlthough paying developers now have access to Big Sur preview code, the public beta won't debut until July, Apple said. Macs that didn't make Big Sur's list but were on Catalina's included the mid- and late-year 2012 MacBook Pro, mid-2012 MacBook Air, mid-2012 and late-2013 iMac, and late-2012 Mac Mini machines. So it wasn't a surprise when the system requirements were narrowed for the new OS.Īccording to Apple, these Macs will run Big Sur: If you chose System Settings, click General on the left side of the window. Apple has used an odd-even cadence for its operating system upgrades' requirements, alternately retaining the prior year's models on the newest version's support list in odd-numbered years with odd-numbered editions, as in 2019's Catalina, macOS 10.15, and dropping models from the list during even-numbered years with even-numbered editions.īig Sur would have been 10.16 if Apple had hewed to tradition, but it's still an even-numbered upgrade because of its year.

Os x version 11