I'm not trying to offend you, just trying to offer some constructive criticism. You market this as a "Professional" tool, and as such, it needs the effort associated with a professional tool. This means you need to do full testing of changes, including edge cases and various scenarios, as well as regression testing so that you do not break existing projects when you post an update.
You have been very responsive to issues, which is VERY MUCH appreciated. You just need to spend more time verifying that changes work as expected and don't break other features or behavior of existing code.