How to use Apple’s Mail categorization AI in macOS 15.4 – Computerworld

What else is new?

Mail now also offers a Digest View in which you can look at all the messages you have received from a sender withing a single thread. If you choose to use it, you can also see relevant Contact photos in the inbox, just as you already do in Apple’s Messages app.

Additional improvements, tweaks, and features in macOS 15.4 exist, but for me, the best enhancement is one you have to pay for: Apple News+ subscribers gain an Apple News Food section aggregating recipes, articles about food, and other information you can use to get more creative in your kitchen. (It’s hard to avoid seeing this as an app designed for the tabletop iPad Apple is meant to be developing.) Other casual tweaks include a new Sketch style in Image Playground, Memory Movie support for custom slideshows in Photos, and new emojis. 

Significant security updates

This particular macOS update comes with well in excess of 50 security updates addressing vulnerabilities across the system, from WebKit to Safari and beyond. Many of these vulnerabilities concern attacks designed to access sensitive user data or attacks designed to execute arbitrary code (to mess up your Mac or steal your digital stash). The number of security patches in this release alone should be good reason to install the new update.