The entire open-mpi/ompi-release repository is now stale / unused.
Do not open new issues or pull requests on this repository.
All the release branches for the Open MPI code base have been consolidated into the main "ompi" repository, which can be found here:
https://github.com/open-mpi/ompi/
This open-mpi/ompi-release Github repository still exists solely so that old links to individual commits and pull requests do not break. No new activity is expected to occur on this repository.