I cannot find a link to your Github anywhere on the front page of the site. Although I am the worst at finding very obvious things. I recommend a button at the top of the page, or a Github logo somewhere near the download links.
Nvm, there is no point. You offer no source code. Why did you even put it on github?
That repository was mainly used as an issue-tracker. We host the source code in a private github repository, and we plan to offer source code access to paid customers once the official release is out.