Open source
GPL-3.0 license on macOS 14 Sonoma
NotNotch’s deployment target is macOS 14, so GPL-3.0 license is built to run on Sonoma and later. NotNotch is a Gogocash fork of Boring Notch and stays GPL-3.0.
Last updated 2026-04-09
Why Sonoma is the floor
The SwiftUI notch host and several system APIs assume macOS 14. GPL-3.0 license follows that floor.
Later systems
The same GPL-3.0 license path is intended to keep working through macOS 27 without bumping the minimum.