Here is the list of things that have been added and fixed:
1) Fixed several bugs
2) Fixed grammar and spelling errors
3) Added Volume Control (See image above)
4) Added Status Bars on the top right side of the map (See image above)
5) Skill Menu now keeps track of how close you are to unlocking the next level. (See image above)
6) You can now skip "End of Day" by pressing DOWN arrow or ENTER.
7) If you save in PLUS mode, the wing will come with sparkles.
8) Added a few new dialogues for Ending 8 Best Ending (You need to plant Fried Onion to see it)
9) Added a bonus location on the map if you complete Ending 9
Hopefully, these additions will make a better gaming experience for you!
Note: These changes may cause a little problem with old save data, such as wrong music being played. In general, it's nothing game-breaking. Continue playing and everything will go back to normal.