Decaf Git (2019/01/28) is compiled. 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:
* appveyor: Pin download to specific VulkanSDK version.
* Fix case-sesitivity issue

Download: Decaf Git (2019/01/28)
Source: Here