Firstly, congratulations on the work, it's a lot of courage to continue with something that someone has already abandoned, your version 1.31 of Mednafen looks great, the support in CHD helps a lot! Could you bring support for 7z too? And update Mednafen Genesis Plus? According to what I researched about the project, it uses an outdated version of Genesis Plus: https://emulation.gametechwiki.com/index.php/Mednafen
Firstly, congratulations on the work, it's a lot of courage to continue with something that someone has already abandoned, your version 1.31 of Mednafen looks great, the support in CHD helps a lot! Could you bring support for 7z too? And update Mednafen Genesis Plus? According to what I researched about the project, it uses an outdated version of Genesis Plus: https://emulation.gametechwiki.com/index.php/Mednafen