Files
Quick Look on macOS 27
NotNotch is meant to run Quick Look on macOS 27 (Darwin 27) while still supporting macOS 14. Shelf files can preview with Quick Look without leaving the notch.
Last updated 2027-02-24
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
Quick Look should keep the same user-facing behavior. Shelf files can preview with Quick Look without leaving the notch.