Live activity
live-activity stack on macOS 27
NotNotch is meant to run live-activity stack on macOS 27 (Darwin 27) while still supporting macOS 14. Notifications sit in front of music and weather; swipe moves between them.
Last updated 2026-10-07
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
live-activity stack should keep the same user-facing behavior. Notifications sit in front of music and weather; swipe moves between them.