AMD has released new Catalyst 15.7.1 drivers for Windows

Highlights of the AMD Catalyst 15.7.1 Windows Driver

Windows 10 Support

This driver provides support for Windows 10 as well as full WDDM 2.0 and DirectX 12 support which is available on all AMD Graphics Core Next (GCN) products, - AMD Radeon HD 7000 and newer graphics products.

  AMD Catalyst 15.7.1 released for Windows