Next Direct X to be called 9.0c

"ONE OF OUR WISE WHISPERERS has suggested that the next implementation of DirectX 9 won't be labelled 9.1 at all. As many readers will be aware, the most recent revision of DX is 9.0b. And the upcoming implementation is likely simply to be called DirectX 9.0c, our greybeard suggests. The next revision of the famous API will be no DirectX 9.1. And, in terms of new features, it won't be a huge step that we saw with transition from DX 8.0 to 8.1."

Neowin.net - Next Direct X to be called 9.0c