Displays
multiple displays on macOS 14 Sonoma
NotNotch’s deployment target is macOS 14, so multiple displays is built to run on Sonoma and later. The companion can follow the display you choose instead of cloning every screen.
Last updated 2027-06-03
Why Sonoma is the floor
The SwiftUI notch host and several system APIs assume macOS 14. multiple displays follows that floor.
Later systems
The same multiple displays path is intended to keep working through macOS 27 without bumping the minimum.