Ah! Between the "Previous" and the "Current" routes, the story is the same, with the main difference being the artstyle of the avatars and the special animated scenes. Current is work in progress, with the latest version around the halfway mark on the animated scenes (the game is updated with a set of three scenes for each event to accommodate the genderbender secret code). When I'm done with the V3 upgrades to those scenes, I'll put some time in my free time updating the "Previous" scenes and completing the last route that merged with the new one due to the shift to the V3 artstyle.