I have version 5. I am not sure what is the new version like. There are many free apps available and there may not be a need to upgrade.
You can create your own Panoramas and install them in the program to simulated your viewing environment within the program. I can use my smart phone to create Panoramas now.
I can find out if there are any online groups and communities on starry Night Pro.
Find out if I can run the old starry Night program. Computer hardware is very advanced now. The Graphics Cards on my computers should be able to run OpenGL.