What about new release?
I feel like both ReactPHP and Ratchet are stagnating. There are many awesome features already done, but there was no major release for many months.
I've read through issues in corresponding [milestone](https://github.com/ratchetphp/Ratchet/milestone/4) and it seems that they have been already resolved (in 0.4).

So the question is: what is left before new version can be released?
