We just updated our
Catalina statement and existing FAQ (as well as adding a new FAQ for specific installations).
The following macOS 10.15 Catalina compatible application updates are in your IK User Area: AXE I/O Control Panel 1.1b, Custom Shop 1.9, and Authorization Manager 1.0.27.
For those with a fresh Catalina installation or who are installing these applications for the first time we've included an FAQ to assist: SampleTank 4, Hammond B-3X, and UNO Drum Editor.