The M06 family (M06-L, M06, M06-HF, and M06-2X) was added to MOLCAS by Roland Lindh and is available in version 7.4, which was released on June 2, 2009. The functionals in the M06 family have all been implemented with analytic gradients and can also be used for energy calculations with RI.
Soon there will be analytic RI-DFT gradients to for hybrid functionals.
Note that there was a MOLCAS workshop at the University of Minnesota
in May 2009:
Note that there will be an OpenMolcas workshop at the University of Minnesota in June 2019: https://sites.google.com/umn.edu/mdw7/home?authuser=0