Maybe the man wanted to take some time off, he's already working on two projects at the same time and he always produces very good output and keeps adding content. I too am eager for a new update, as many others are, and we are willing to wait for new content as long as it takes, because we know it will be decent content as always.
I know that one arrogant consumer started to write to the developer that he would add this or that content to the game or he will delete it, and after many threats the developer stupidly stopped releasing new content for the game and stupidly forgot about the game and said that there will be no more updates. So let's respect other people's labor!!! Don't be in a hurry, because as they said earlier in the comments, programming is not as easy and exciting as it seems!
Sorry for my English, I was writing through a translator, but I hope that my thought will get through and translated correctly