Please hold off upgrading for now.
As with all significant operating system releases, we strongly recommend you do not upgrade to macOS Sonoma just yet.
We are currently working hard to ensure compatibility for all Arturia software titles - this includes individual instruments, effects, and utilities - but until the final release is available we cannot be certain it is stable.
We appreciate your patience in not upgrading just yet and hope you understand the need for caution, especially if you are using any Arturia software titles in a live setting.
Follow this article for updates.