m64p (2020/04/09) is released. m64p uses mupen64plus-gui, a brand new mupen64plus frontend written in Qt5. It supports all thing things you’d expect from a frontend (savestate management, pausing, screenshots, etc..). m64p comes bundled with GLideN64 for the graphics plugin. It should give you the best out-of-the-box experience available for N64 gaming.

m64p changelog:
GUI stability improvements
Dithering options in GLideN64 and some bug fixes
Ability to load pifdata.bin/pifdatapal.bin for PIF Boot ROM (instead of using the HLE implementation). You use this by going File->PIF ROM and setting the file location of the file
Input plugin bug fix for some retro controller adapters

Download: m64p (2020/04/09) x64
Source:Here