For the first time, Apple will allow users to stay on the previous major version when iOS 15 ships in the fall. Users will have the choice to stay on iOS 14 and receive important security updates, or upgrade to iOS 15 to take advantage of all the new features.
iOS always has high levels of adoption from its user base, but some groups prefer not to upgrade right away. With this new feature in place, those people will no longer miss out on bug fixes and security updates.
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