On behalf of JeffH I'd like to request a no-no reading and first vote for the following issues/PRs addressing language interoperability issues: *add MPI_Status_{set,get} for 3 status fields* Issue: https://github.com/mpi-forum/mpi-issues/issues/645 PR: https://github.com/mpi-forum/mpi-standard/pull/767 Changes from last reading: https://github.com/mpi-forum/mpi-standard/pull/767/commits/d2510534f4ffd078c... *Remove the handle conversion functions from the list of allowed macros* Issue: https://github.com/mpi-forum/mpi-issues/issues/647 PR: https://github.com/mpi-forum/mpi-standard/pull/770 Changes from last reading: https://github.com/mpi-forum/mpi-standard/pull/770/commits/e8e51d3bafb04613a... *Remove (P)MPI_Wtime and (P)MPI_Wtick from list of allowed macros* Issue: https://github.com/mpi-forum/mpi-issues/issues/646 PR: https://github.com/mpi-forum/mpi-standard/pull/771 Changes from last reading: https://github.com/mpi-forum/mpi-standard/pull/771/commits/60b770c2936fbeadd... Cheers Joseph