It was barely a week ago that AMD released its Catalyst 14.4 RC (Release Candidate) drivers, but now the company has just unleashed its WHQL-certified drivers, the Catalyst 14.4 WHQL set of drivers.
The new drivers support the Radeon R9 295X2 dual-GPU, feature CrossFire frame-pacing improvements for multiple games, full support for OpenGL 4.4, and various bugfixes for its Mantle API. You can grab the new Catalyst 14.4 WHQL drivers right here.