Open source
GPL-3.0 license on macOS 27
NotNotch is meant to run GPL-3.0 license on macOS 27 (Darwin 27) while still supporting macOS 14. NotNotch is a Gogocash fork of Boring Notch and stays GPL-3.0.
Last updated 2026-04-10
Runtime vs SDK
Local builds may still use the macOS 26 SDK in Xcode 26. The goal is a clean run on macOS 27, not a 27-only app.
What stays the same
GPL-3.0 license should keep the same user-facing behavior. NotNotch is a Gogocash fork of Boring Notch and stays GPL-3.0.