Grab them while they are still hot:
http://support.amd.com/us/gpudownload/Pages/index.aspx
Release notes:
http://support.amd.com/us/kbarticles/Pages/AMDCatalystSoftwareSuiteVersion128ReleaseNotes.aspx
http://support.amd.com/us/gpudownload/Pages/index.aspx
Release notes:
http://support.amd.com/us/kbarticles/Pages/AMDCatalystSoftwareSuiteVersion128ReleaseNotes.aspx