Yeah, chapter 1 is no longer being updated due to remake that's being developed.
Viewing post in Danganronpa Another (Story CH2-6) comments
I hope that when the remake is released it will be much easier to set up than DRA because honestly, though I do like DRA, it is very frustrating to set up. Mainly due to a combination of trying to figure out how to get the game to work in english and the transfer of data from Chapter 1 to Chapters 2-6. I hope the remake makes it easier to play.