A mac user little feedback:
-I dont know what happened with the last changes in fps, but all videos framerate droped to awful levels. It changed the animation to 2 frames next to another and back. I checked with an older version i had saved in a external drive (5.2) and this didn´t happen before. Cant say for sure but i guess this came to be with the last version (6.1). Dont know if others mac users had the same problem. Checked other renpy games (power vacuum), just to be sure it wasn´t my laptop problem and didnt have any problems with it. For me it´s a deal breker with this game if it´s not fixed. I am not whinning, i play the game for free, but i thought you should be aware of the issue.
-Other advice i could give you its that in the prologue if you skip to x chapter the gallery should open consequently with the choosed route.
Sorry about the engrish, not my first language