DON'T UPGRADE TO CATALINA AT THIS POINT
Hello Mac users - I know that you're all curious about Logos and Catalina.
I'm signed up as an Apple Developer, so I was able to download and install Catalina last night on a separate partition, and then downloaded Logos 8.
At this point the Logos installer will download the library, but crashes when Logos itself attempts to open.
As updates to Catalina are released, I'll test them and let you know what happens.