MacOS Sequoia 15.4 is available. 3 new features to know about

The macOS Sequoia 15.4 update has arrived, bringing a few noteworthy features to the Mac operating system.

This is the fourth major update since macOS Sequoia launched last September. Previous macOS Sequoia updates brought Apple Intelligence features like ChatGPT support, AI-generated images and editing with Image Playground, an updated Siri, AI-powered Writing Tools, and AI-generated emoji called Genmoji. Additionally, Apple updated the Photos, Safari, and the Weather app and introduced notification summaries in Messages and Mail.