Badgermalc

I'm glad I'm not the only person who does not like to new 'overscroll' feature so I've reverted back to 4.0.9. Unfortunately it now tells me the 4.0.10 update is available and will automatically update when I next exit Paint.net. Is there a way to stop the updates or do I have to reinstall an earlier version everytime I want to use what is otherwise and excellent program?