These releases are taking me longer for various reasons.
First of all the story as you know is very complex so while I'm writing it I have a few volunteers who are helping me fixing all the bugs and imperfections, in this way I hope to avoid that if the game is leaked 30 minutes after its release will create the same situation that happened with 1.4.
Then. I have a new PC, with a much better graphics card than the old one... you will say: it should take less. In fact it takes me less to render but every time I see some old ugly render I go crazy and start to render again the location and all the characters that appear. (for example park, downtown, some shooting... many things). I also re-rendered a scene that I had already rendered for 1.5 but didn't like. I put in some of the new scenes short animations, in short, many things.
I'm not wasting time, I think you've understood that all the time I put into this game is exactly the time needed to make it the best it can be.