Remove famous boss door bug in Spring man/Cloud man/Freeze man (https://www.youtube.com/watch?v=XRUDZOPJyeQ), enable all 8 robot masters with minor changes in AI except Slash man and Willy machine. The purpose of the patch is to make other bosses as difficult as slash man and willy, preventing them from being predictable.
update: Update the AI, especially for Cloudman. Unfortunately I disabled the passwords sample routine, but those of the original vanilla game still work: (https://www.gamefaqs.com/snes/588477-mega-man-7/cheats)
No-Intro Name: Mega Man 7 (USA)
(No-Intro version 20130701-030720)
File SHA-1: 38AC3FE3CC372F6C1833B315E0779C27AB4164FB
ROM SHA-1: 6E7C9C9DD397F771303EE4AEC29D106B9F86C832