macOS
macOS Sequoia on macOS 14 Sonoma
NotNotch’s deployment target is macOS 14, so macOS Sequoia is built to run on Sonoma and later. Now Playing on newer systems can use MediaRemoteAdapter paths introduced around macOS 15.4.
Last updated 2027-08-22
Why Sonoma is the floor
The SwiftUI notch host and several system APIs assume macOS 14. macOS Sequoia follows that floor.
Later systems
The same macOS Sequoia path is intended to keep working through macOS 27 without bumping the minimum.