These are the basic adjuster files setting up for a new feature in the next release. Already randomized ROMs can be adjusted after the fact and have quickswap, fast menu, disable music, heartbeep rate, or a custom sprite applied or removed at the user's discretion with the checksum being properly updated. For now, the validity check for a randomized ROM is simply that it is exactly 2 MiB long and has a file name that ends in .sfc (while .smc is a valid SNES ROM file extension, no existing randomizer programs use it for output). This feature will need more updating with the new v28 features before it's ready for primetime; KevinCathcart's sprite selector will be an important part of this feature, and I believe variable speed fastmenu will be supported by the v28 base ROM so I'd want to make that selectable as well. For now, this should work as building blocks.
Kevin Cathcart
AmazingAmpharos