I must say some comments make me chuckle a little when they fairly underestimate how many people are involved, what it takes to deliver a product like this and bring it to mass market. But there's no need to worry, we don't get upset that easily.
We visit these forums because we appreciate early and honest feedback from a well informed and articulate group of users. Even if we don't answer all your questions or implement every request, we read and learn.
To answer the original question; we plan to release source code of the 2.0 software some time before the final release, so developers can have a go with the updated interfaces. We really like the DjVU plugin too
