(Highly) Unpopular opinion here, I kind of respect the creator's courage to rebuild the whole game from the ground up.
Now I know you perverts are all impatient and disappointed about the lack of new content for the last few years, but as a programmer, I know how incredible of a task that might be. For all I know, the state of the game programming was a complete spaghetti mess and adding anything would be a journey to redo the game over again a hundred times to ensure nothing had been broken. Let's not forget that this is a sandbox game. In contrary of other linear path games where you just need to add a chapter when you want to add content with little effect on the previous chapters, this sort of open game can become a nightmare when everything is connected to everything, especially if it's badly programmed.
Now I know you perverts have been growing impatient over the lack of new content for the last few years, but I believe we should give some more kodu to those guys. As far as 'I' am concerned, this kind of software decision is a great commitment over their intention to work on additional content on long term.