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Merge pull request #8108 from bwbarrett/misc/NEWS-update
dist: Update NEWS file from branches
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NEWS

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@@ -80,8 +80,31 @@ Master (not on release branches yet)
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Currently, this means the Open SHMEM layer will only build if
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a MXM or UCX library is found.
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4.0.5 -- August, 2020
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---------------------
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- Fix a problem with MPI RMA compare and swap operations. Thanks
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to Wojciech Chlapek for reporting.
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- Disable binding of MPI processes to system resources by Open MPI
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if an application is launched using SLURM's srun command.
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- Disable building of the Fortran mpi_f08 module when configuring
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Open MPI with default 8 byte Fortran integer size. Thanks to
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@ahcien for reporting.
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- Fix a problem with mpirun when the --map-by option is used.
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Thanks to Wenbin Lyu for reporting.
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- Fix some issues with MPI one-sided operations uncovered using Global
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Arrays regression test-suite. Thanks to @bjpalmer for reporting.
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- Fix a problem with make check when using the PGI compiler. Thanks to
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Carl Ponder for reporting.
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- Fix a problem with MPI_FILE_READ_AT_ALL that could lead to application
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hangs under certain circumstances. Thanks to Scot Breitenfeld for
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reporting.
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- Fix a problem building C++ applications with newer versions of GCC.
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Thanks to Constantine Khrulev for reporting.
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4.0.4 -- May, 2020
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-----------------------
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- Add checks to avoid conflicts with a libevent library shipped with LSF.
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- Switch to linking against libevent_core rather than libevent, if present.
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- Add improved support for UCX 1.9 and later.
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4.0.3 -- March, 2020
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- Update embedded PMIx to 3.1.5
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- Add support for Mellanox ConnectX-6.
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- Fix an issue in OpenMPI IO when using shared file pointers.
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4.0.2 -- September, 2019
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------------------------
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- Update embedded PMIx to 3.1.4
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- Enhance Open MPI to detect when processes are running in
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different name spaces on the same node, in which case the

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