Apple has released iOS 15.3 and other software updates, introducing Apple Intelligence as the default feature for the first time. The update includes fixes for Notification Summaries and enhancements to Visual Intelligence. Alongside iOS 15.3, updates are also available for iPadOS 15.3, macOS Sequoia 15.3, and watchOS 11.3, as well as for devices like Apple Vision Pro, HomePod, HomePod mini, and Apple TV 4K. Users can now easily identify pets, plants, and create calendar events using Visual Intelligence. Notification Summaries for news and entertainment apps are now off by default following public issues. Apple continues to improve its Apple Intelligence features with each update. iOS 15.3 also includes bug fixes and security updates, emphasizing the importance of keeping devices up to date.