The second release candidate of Open MPI 4.1.3rc1, a bug fix release, has been posted on the Open MPI web site. This RC fixes a potential crash when using the smcuda transport mechanism and cleans up some documentation. Assuming there are no major bugs found, we plan on releasing tomorrow, March 31.
https://www.open-mpi.org/software/ompi/v4.1/ Thanks! Brian & Jeff