Wii64 Beta v1.2 are released. Wii64 & Cube64 are Mupen64 for the Gamecube/Wii. Port of the popular multi-OS N64 emulator, Mupen64, to the Nintendo Gamecube and Wii through the libOGC library. The emulator currently uses dynamic recompilation of the N64 machine code to PowerPC (the Gamecube/Wii's ISA) and full hardware accelerated graphics to achieve (near) full-speed emulation in most instances.

Wii64 Beta v1.2 Changelog:
-support for wiiu gamepad in wii vc mode
-option to toggle nand pagefile
-added back in sync to audio when VI limit is set to 0
-added deadzone for classic controllers and wiiu pro controllers
-using ios58 and can be used as a wiiflow plugin

Download: Wii64 Beta v1.2
Source:Here