With macOS 10.15 Catalina due to be released next month (and the long-known fact that 32-bit apps will no longer work after 10.15), I used Go64 to check and see if all parts of Vw2020 report as being 64-bit, and there are still two applications inside the Vw package which report as being 32-bit:   python 3.5-32 libxerces-c-3.0.dylib   Are either of these 32-bit applications going to prevent Vw2020 from running properly under macOS 10.15 Catalina? Thanks.