Hi All,
MoltenVK has been open sourced and is now available royalty-free on the mac, making it possible to target Vulkan on macOS. The performance improvement seems to be significant:
https://www.anandtech.com/show/12465/khronos-group-extends-vulkan-portability-with-opensource
What is the status of the OF Vulkan fork? It would be really exciting if we had a Vulkan renderer in the official release!