Apple Seeds First Beta of macOS Sequoia 15.5

Apple has released the first beta of macOS Sequoia 15.4 to developers for testing, following the recent release of macOS Sequoia 15.4. Developers with registered Apple IDs can access the beta through the System Settings app's Software Update section. The specific features in this update are currently unknown, but could potentially include new Apple Intelligence features. Apple is preparing to transition to macOS 16, which will be revealed at the upcoming WWDC event in June.