苹果公司计划按年份来重命名重大的软件，将升级iOS 18软件至iOS 26。

Core Viewpoint - Apple plans to rename significant software annually, upgrading iOS 18 to iOS 26 [1] Group 1 - The company is implementing a new naming convention for its software, which will reflect the year of release [1] - The upgrade from iOS 18 to iOS 26 indicates a significant leap in software development and features [1]