From what I have read the release of 1.0 won’t contain a massive patch, just release the ending. So, I don’t think there’s any reason not to start playing it now! So far, having a good time.
I was thinking it was such a peaceful place until I went up to a stalker and tried to scan it. In fact, the stalker AI is rather encouraging. I like that there are fish who won’t beeline at you at first sight, but are willing to try a chomp or two if you piss them off.