macOS Sequoia 15.4 Update Patches Vulnerabilities, Introduces Redesigned Mail App and New Apple Intelligence Features
Apple has begun rolling out the macOS Sequoia 15.4 update to eligible Mac devices, bringing a range of new features and critical security fixes. The update addresses over 120 vulnerabilities within the operating system, making it a crucial download for users concerned about device security. These fixes target various issues, including bugs that could allow unauthorized access to sensitive data and unauthorized autofilling of passwords. Users are urged to update their devices promptly to ensure protection against potential exploits and threats.
In addition to these security patches, macOS Sequoia 15.4 introduces a redesigned Mail app, a feature that had already been seen in iOS. The updated Mail app now categorizes emails into four distinct sections—Primary, Transactions, Updates, and Promotions—making it easier to navigate and prioritize incoming messages. Another useful addition is the Digest View, which groups related emails from the same sender into a single thread for better organization. Apple also expanded the reach of its Apple Intelligence capabilities, which are now available in more languages, including Hindi and English (India), among others. This brings Apple’s AI-driven features to more users, including those in India.
The update also brings some exciting features that were first seen on iOS, such as the Memory Movie feature, which creates automated video montages from users’ photos and videos. The Image Playground app receives a new Sketch style, adding more creative options for users who enjoy experimenting with images. However, it’s worth noting that while macOS Sequoia 15.4 includes many enhancements, it does not yet support Priority Notifications, a feature already available on iOS 18.4 and iPadOS 18.4, which helps prioritize more urgent notifications.
Finally, the Quick Start feature has been added to macOS Sequoia 15.4, simplifying the process of setting up a new Mac. With this feature, users can scan a moving image on their iPhone or iPad to quickly transfer settings and begin using their new Mac with minimal hassle. This streamlined setup process is designed to make it easier for users to get up and running on their new devices without spending too much time on configuration.
