its quite simple, he's abandoned this game, threw together this Epilogue to sum up a lame end to the story and moved on, MNF wont be getting anymore updates which is a shame because it has so much more potential
He goes about as in depth as he can on here. Look back to the posts after the current version about a year ago
Edit: went through to find what I could about the start of it, 18/09/2023 is the one where he's upset and venting and it goes from there, there seems to be one missing just prior but I could have just missed the mention