
1.64 had issues serialization (make_array and others) when built with +mpi+python. It appears that those issues are fixed in 1.65.1 so we can remove preferred tag from 1.63.
1.64 had issues serialization (make_array and others) when built with +mpi+python. It appears that those issues are fixed in 1.65.1 so we can remove preferred tag from 1.63.