We'll open source it at some point during the beta phase, once the code base has been tidied up and organized. Right now we're still focusing our time on adding crucial features, improving some key aspects of performance and fixing bugs that are reported.
If you'd like early access to the source code, please contact us with information about your project, and an explanation of why you need access to the source code rather than just the executable, and we'll be happy to consider your request.
