Mesa's "Dozen" Close To Providing Vulkan Over Direct3D 12

Not only is Microsoft after having OpenGL and OpenCL layered atop Direct3D 12 for usage by Windows Subsystem for Linux (WSL2) or where the host has no native GL/CL drivers available, but they are also after Vulkan support on top of D3D12. It's looking like Mesa may be close to merging the "Dozen" driver that provides this preliminary Vulkan on Direct3D 12 support...