Rumors about "DirectX 13" circulate every year, especially around Microsoft Game Developer Conferences. However, Microsoft has signaled a shift away from major version numbers.
If you are a PC gamer or a developer, you’ve likely heard the buzz around the latest evolution of Microsoft’s graphics API. For years, DirectX versions were simple sequential numbers—9, 10, 11. But with the introduction of the DirectX 12 era, the focus has shifted from version numbers to "Feature Levels." latest directx version