Maybe there is something I don't understand, or maybe this is a feature request, but each game seems to be tied to a specific DOSBox version. When I install another version of DOSBox, I seem have to edit each game to run with the latest version. When I try to remove old, no longer required, DOSBox versions, I am told that I can't because they are being used. If I actually delete the DOSBox version from the file system, without first editing the profile, it becomes impossible to edit the profile.
What I would like to be able to do is simply assign the DOSBox version for each game to "default". Then, when I upgrade, I will always use the latest version of DOSBox, and can get rid of earlier versions of DOSBox easily.