AMD has released their Catalyst 12.10 and 12.11 beta today.  You can grab them here.

Feature Highlights of AMD Catalyst™ 12.10: Ready for Windows 8
For AMD Radeon™ HD 5000, HD 6000 and HD 7000 Series users, Microsoft® has certified today’s AMD Catalyst™ 12.10 release as “compatible with Windows 8.” With this driver, these products offer full support for WDDM 1.2, which is an updated model for graphics drivers that Microsoft has developed to ensure smooth performance and wide compatibility in their new operating system.
Target-Independent Rasterization (TIR): TIR is a new rendering path that enables superior anti-aliasing in Direct3D driver applications
Native Stereo 3D Support: Windows 8 natively supports stereoscopic 3D gaming and videos via compatible applications
Unified Video API: Video playback has been integrated into the DirectX® 11 API, enabling simultaneous video and gaming content. Transcoding performance may also be improved for supporting applications.
Optimized screen rotation for rotation aware devices
Improved sleep/resume performance
Optimized GPU power consumption
Major technologies / features also supported under Windows 8:
AMD Eyefinity technology
OpenCL™
OpenGL
Unified Video Decoder (UVD)
AMD Dual Graphics
AMD CrossFire technology
AMD Overdrive
AMD Catalyst Control Center
Vision Engine Control Center
Feature Highlights of AMD Catalyst™ 12.10: AMD Catalyst Mobility support for AMD Enduro™ Technology
AMD Catalyst Mobility now includes support for AMD Enduro™ Technology. AMD Enduro Technology is currently supported on all notebook Intel IvyBridge platforms and AMD Comal platforms that support the AMD Radeon HD 7900M, 7800M, 7700M.
AMD Enduro™ Technology for Notebooks delivers:
· Unbeatable battery life
· GPU accelerated performance for gaming, video, and compute apps
· A Seamless and automatic experience

New Enduro™ Technology features found in Cat

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Legit Reviews has posted performance numbers from the new AMD Catalyst 12.11 drivers.  There are some decent gains that give them a bit of a boost, and in some cases let the 7970 overtake the 680.

When it comes to the AMD Catalyst 12.11 drivers we are impressed that AMD was able to get such a nice performance improvement across the board. AMD's Graphics Core Next (GCN) GPU architecture was introduced in December 2011, so we honestly figured that AMD had already wrangled all the performance the could from it. We were told from AMD that it took this long to really look at how the new architecture works and to fully utilize everything in there. The AMD Catalyst 12.11 driver gives a noticeable performance boost in the vast majority of the game titles that we tried it out. We have no complaints there and it doesn't appear that AMD is doing anything fishy to get the performance boost. We looked for image quality differences and renamed the executable file for 3DMark11 and other benchmarks. No differences were seen when looking for known exploit methods, but you never know. You'll be able to download these drivers later this week and try them out for yourself and we highly advise in doing so.

AMD has released Catalyst 12.9 beta drivers today. This includes the new Enduro drivers with GPU accelleration for notebooks.

AMD Catalyst Mobility now includes support for AMD Enduro Technology.

AMD Enduro Technology for Notebooks delivers:
Long lasting battery life
GPU accelerated performance for gaming, video, and compute apps
A Seamless and automatic experience
New features found in Catalyst 12.9 Beta:

Re-designed Catalyst Control Center user interface
View all profiled applications
View recently run applications
Profile applications based on power source
Expert mode control and customization
Performance centric AC
Battery centric DC
Performance highlights of AMD Catalyst™ 12.9 Beta (versus AMD Catalyst 12.8)

Up to 10% in Lost Planet 2 in single GPU configurations
Feature Highlights of AMD Catalyst 12.9 Beta Linux® Driver: New OS Support

This release of AMD Catalyst Linux introduces support for the following new operating systems.

Ubuntu 12.10 early look support
RHEL 6.3 production support
Resolved issue highlights of the AMD Catalyst 12.9 Beta driver

Tri and Quad CrossFire+ Eyefinity configurations – Certain DirectX 10 and DirectX 11 applications lower than expected performance
FireFox – corruption observed in CrossFire configurations
Enabling Overdrive settings increased clocks in all power states
Availability of AMD Video Converter support in AMD Catalyst 12.9 Beta Windows 7 and Windows Vista packages

AMD has set us word that they have released Catalyst Application Profiles version 12.8.  This adds a new CrossFire profile for Borderlands 2 coming out tomorrow, and has fixes for Guild Wars 2, World of Warcraft, and more.

This release of AMD Catalyst™ delivers support for the latest AMD CrossFireX™ profiles in a separate executable file ensuring users have access to the absolute latest set of profiles installed on their PC.

New profiles added to this release:
- Borderlands 2 – New CrossFire profile
- Guild War 2: Resolves grass texture corruption observed when changing graphics settings in a CrossFire configuration
- World of Warcraft(DX9): Fix the flickering observed when view distance is changed to fair in graphics settings when CrossFire is enabled
- Depth Hunter: Resolves shadow flickering seen when running in CrossFire mode
- Dirt Showdown – Resolves flickering seen in CrossFire mode - Stalker Call of Pripyat – Resolves flickering seen in CrossFire mode
- War of Roses – Fixes flickering seen in CrossFire mode

AMD has announced the release of Catalyst 12.8 drivers.  These include Linux,  XP, Vista, 7, and 8 drivers.  Download them here.  These are some details.

AMD’s first official unified and logo certified driver for Windows 8, Windows 7 and Windows Vista
Target-Independent Rasterization (TIR): TIR is a new rendering path that enables superior anti-aliasing in Direct3D driver applications
Native Stereo 3D Support: Windows 8 natively supports stereoscopic 3D gaming and videos via compatible applications
Unified Video API: Video playback has been integrated into the DirectX® 11 API, enabling simultaneous video and gaming content. Transcoding performance may also be improved for supporting applications.
Optimized screen rotation for rotation aware devices
Improved sleep/resume performance
Optimized GPU power consumption
Major technologies / features also supported under Windows 8:
AMD Eyefinity technology
OpenCL™
OpenGL
Unified Video Decoder (UVD)
AMD Dual Graphics
AMD CrossFire technology
AMD Overdrive
AMD Catalyst Control Center
Vision Engine Control Center

Up to 25% in Elder Scrolls: Skyrim
Up to 3% in Battlefield 3
Up to 6% in Batman: Arkham City
Up to 3% in Dues Ex: Human Revolution
Up to 6% in Crysis 2
Up to 15% in Total War: Shogun
Up to 8% in Crysis Warhead
Up to 5% in Just Cause 2
Up to 10% in Dirt 3