I'm working on it. Progress is not stalled.
I did spend a lot of time last month on test patch and editor updates, but that's not my focus now. I won't go into all the reasons why that happened, but there was an important update, then I saw the E-Challenge, saw something that could be improved there, thought of a few other useful improvements, one thing lead to another...
Not a problem, that's all good. The updates were significant and important.
The idea of the progress reports wasn't really "this is what I will do forever". It was an insight into the development process, and I went into extreme detail, maybe even too personal, so people could really understand what being a programmer is about.
Tyre physics doesn't go the way multithreading goes. For me, it's not really suitable for rapid progress reports. There's a lot of experimentation and testing, research and hard thinking.
However much you want the new version released, multiply that by 100 (rough estimate) and that's how much I want it released. The new version is what I work on and think about for many hours every day. All I can really say at this point is don't worry, I'm on it.