m64p (2020/10/17) 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:
Performance improvements for Smash Bros and Smash Remix
Netplay packets are tagged for QoS on Linux (Windows guide is here: https://github.com/loganmc10/m64p/wiki/Quality-of-Service)
Under the hood code improvements to GUI
Paths for core/plugins and emulator config no longer get hard coded into the config. There are new macros, $APP_PATH$ and $CONFIG_PATH$ that are put into the config file. This allows for better portability.

Download: m64p (2020/10/17) x64
Source:Here