A blog from one of the software engineers working on X-Plane has announced that the next major patch X-Plane 11.50 will feature Vulkan and Metal support. A Vulkan build of X-Plane was shown live at Cosford last week. When X-Plane 11.50 Beta releases later this year, add-ons doing supported things, like 2-d panel drawing and UI should just work in Vulkan and Metal. The beta for Vulkan is expected to be relatively long. Get all the details on this X-Plane developers blog.