As of October 7, 2019, Apple has released macOS Catalina (version 10.15).
ClueTrust is unaware of any problems with the current shipping version of Cartographica (1.4.9). All functionality tested is working and we have not experienced any issues with internal testing.
Please make sure that you are using the most recent versions of Cartographica (1.4.9) or LoadMyTracks before reporting a bug when running macOS Catalina.
NOTE: Some users have reported seeing 32-bit warnings for Cartographica. As long as you are using 1.4.9, you should experience no problems. The last version to even contain 32-bit components for Cartographica was version 1.2.9, so it's not clear why this is showing up.,