It’s starting to seem like Homer puts out a new version of his modified GB/GBC emulator every day. For those of you who are stumbling onto this site for the first time, Homer has been optimizing Mr. Mirakichi’s RIN trying to make it as compatible with the eLoader as possible for those of you with 2.0+ firmware. This time he’s focused on cheats - here’s the info:

Many bug fixes
Cheat option works (select Load cheat from the menu)
Added tga support as wallpaper
Probably something else