Thanks @msx80 for a great piece of software :-)
Is it a definitive no for opening the development to the community ? As you're apparently already using a bitbucket repo for it that would be easy to let other people look and help you out.
I can understand not letting everyone look at some code that you're not really proud of, so don't fret :-) Even if the program is stable, dull maintenance might be helped by the community.
Cheers