Hardware
16-inch MacBook Pro on macOS 27
NotNotch is meant to run 16-inch MacBook Pro on macOS 27 (Darwin 27) while still supporting macOS 14. The wider 16-inch bezel still keeps media and notifications in the same stack.
Last updated 2025-11-21
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
16-inch MacBook Pro should keep the same user-facing behavior. The wider 16-inch bezel still keeps media and notifications in the same stack.