New
#1451
Cat 11.6 tomorrow, and available now courtesy of asder00 over at Guru3D for those that don't want too wait,
AMD Catalyst 11.6 WHQL (8.861 May 24) - Download & Discussion - Guru3D.com Forums
and newer than the Cat 11.5b,
CatalystCreator Andrew D
Catalyst 11.6 is definitely newer than the 11.5b hotfix (full notes will be available tomorrow)