Layout
island shape on macOS 27
NotNotch is meant to run island shape on macOS 27 (Darwin 27) while still supporting macOS 14. The closed pill can follow a notch or floating island silhouette.
Last updated 2025-08-13
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
island shape should keep the same user-facing behavior. The closed pill can follow a notch or floating island silhouette.