Yikers. A lot of fixes, changes, edits, all that good stuff. The biggest thing is that some variables have been changed, moved around, added, etc so if you want a seamless save file into S2, it's better to replay. Using the guide at this exact moment won't help either as a lot of stat adds have also been changed and reworked. UI is updated, character portraits added, stat and romance notifications. That's all I can think of off the top my head.

Remember send bugs to email, through tumblr, or directly to my discord. Because there probably will be bugs, me and my testers went through and got as many as possible but humans human.