RMG v0.6.2 is released. Rosalie's Mupen GUI is a free and open-source mupen64plus GUI written in C++. It offers a simple-to-use user interface.

RMG changelog:
Fix updater not working on windows with non-portable installs
Fix OSD not showing native path separator when saving and loading a state from a file
Fix statusbar message not being up-to-date in some cases
Fix GLideN64 regression introduced in v0.6.1 (see #268 and gonetz/GLideN64#2839)
Fix cmake not making installed libraries executable
Add 'Project64 Save State' option when saving a state to a file
Revert update to mupen64plus-video-parallel (thank you @Themaister for looking into the regression)

Download: RMG v0.6.2
Source:Here