Please see below a complete run-down of Novation product compatibility with macOS High Sierra as it currently stands. We do not recommend updating your operating system while you're in the middle of a project as it can take several weeks for any potential productivity bugs within the new operating system to be resolved. Please also check that all other software/hardware you use to make music is also compatible with macOS High Sierra before updating.
Launchpad Mk2 range (Launchpad Pro, Launchpad MK 2 (with RGB pads))
Works with macOS High Sierra? YES
Launchkey MK2 (green base)
Works with macOS High Sierra? YES
Launchkey MK3
Works with macOS High Sierra? YES
Novation Circuit, Circuit Mono Station and Components
Works with macOS High Sierra? YES
MK 1 Launch family (Launchpad S, Launchpad Mini, Launchkey MK1 (orange base), Launchkey Mini, Launch Control, Launch Control XL)
Works with macOS High Sierra? YES
Peak
Works with macOS High Sierra? YES
Audiohub 2x4
Works with macOS High Sierra? YES
SL MkII
Works with macOS High Sierra? YES
Impulse
Works with macOS High Sierra? YES
UltraNova
Works with macOS High Sierra? No - We are aware of an issue whereby audio recorded from the UltraNova via the built in USB sound card may become glitchy on playback. We are currently investigating this.
notes: You may encounter a 'System Extension Blocked' message while installing the UltraNova's bundled software. This is related to a new feature in macOS 10.13 High Sierra. If you see this message, please refer to this article.
MiniNova
Works with macOS High Sierra? YES
Bass Station II
Works with macOS High Sierra? YES
Dicer
Works with macOS High Sierra? YES
Automap
Works with macOS High Sierra? YES
B-Station plug-in
Works with macOS High Sierra? YES
V-Station plug-in
Works with macOS High Sierra? YES
If your product is not listed, it is not officially supported with macOS High Sierra, you can find full details on our support policy here.