What version is being offered? The side panel says 1.0.6 but the screenshot has version 4 at the top. Is there some odd numbering system being used here? On the CoolUtils website, there is no indication of a version number for anything, and there is no changelog so that potential users can understand the significance of the evolution of the software. This is very important to a lot of purchasers, and one necessity I need before I can recommend the product to corporations or even individuals. Thank you very much if you could make the Changelog available.