The team behind the best WiiU emulator, CEMU, has released a brand new version that is currently available to all backers. CEMU 1.12.2 adds support for gl_FrontFacing in GPU7 shaders, adds experimental UI localization, optimizes code translation, brings small improvements to generated code, fixes a bug that could cause permanent 100% CPU usage on one core and optimizes draw calls by avoiding unnecessary render state checks.
Source: N4G PC CEMU 1.12.2 is now available for download, optimizes performance, draw calls & code translation