Yes the source release must be timely, and it is really of no benefit as of now, as we already supply willing exchanges with the code base for them to complete their reviews, Earlz reviewed my code before Bittrex added it:
Hello,
I've reviewed the (closed-source) code for this wallet. The source has been radically restructured which makes my traditional review format basically impossible. However, skimming over the code it appears to be of fairly good quality (except for the compiler warnings) and I've not found anything that looked exploitable or malicious. Note that because of the amount of radical changes, I can't promise anything, but I've looked it over and thought it looks good and secure with no obvious issues.
Thank You,Viz.