Two voting announcements for the January meeting:https://github.com/mpi-forum/mpi-standard/pull/977 (ABI without Fortran)https://github.com/mpi-forum/mpi-standard/pull/978 (ABI with Fortran)The Fortran ticket needs a no-no vote on the change to remove MPI_Op_create_x based on the lack of consensus about this function.I will propose MPI_Op_create_x for a future release of the standard once we have strong consensus on the design.Jeff--