I've already release a version which fix only one bug. So, this is a new version with a single fix, but this one can be a little annoying for mednafen users who wants to manage their Nintendo GameBoy Advance memory files.
The mednafen memory type dialog got a wrong argument and crash the main interface. It's not something everybody use and maybe you didn't notice this bug, but I prefer to fix this one in a minor release instead of wait the end of 1.0 development (which going to be a long one).
So please, update to the latest one if you want a stable version.
Thanks you :)
To install this new version, refer to the Installation page.