Decaf Git (2016/07/12) is released. Decaf (originally called WiiU-EMU) is a researching Wii U emulation. The Wii U is a home video game console created by Nintendo and the successor to the Wii.

Decaf Git Changelog:
* Merge pull request #172 from achurch/coreinit-format
coreinit: Fix handling of non-integer string format arguments.
* coreinit: Fix handling of non-integer string format arguments.
* Merge pull request #173 from achurch/valgrind
Inform Valgrind about fiber stacks on POSIX platforms.
* Inform Valgrind about fiber stacks on POSIX platforms.
Without this, Valgrind spews errors on accesses to the Fiber structure.
Also add a CMake configuration variable (DECAF_VALGRIND, default off)
so the code can still be built without Valgrind installed.
* Fallback rather than fail for JIT of ps_mergeXY with RC bit.
* Fixed typo in overflow handling for JIT NEG instruction.
* Added missing StickyOverflow handling for mulGeneric and optimized.
* Update JIT addGeneric to properly handle sticky overflow.
* Added missing mfspr/mtspr instruction encodings to JIT.
* Added achurch's hardware testing system to help testing.

Download: Decaf Git (2016/07/12)
Source: Here