He was on call for work for a while (when updates were quicker), but he's been full time for a while now as they have limited drivers, and has to wait for them to hire new people before his hours will drop again, so he can only work on the game on weekends (spare time).
Am I wrong that they where a tad more frequent in the past ?
Or did you mean your answer sarcastic ?
However, so you have no new info about a coming update ... unfortunately
He is still working on it, but can't spend as much time on it as he'd like.