Prepare for v3.1.4 release

NEWS

@@ -55,6 +55,44 @@ included in the vX.Y.Z section and be denoted as:
    (** also appeared: A.B.C)  -- indicating that this item was previously
                                  included in release version vA.B.C.
 
+3.1.4 -- March, 2019
+--------------------
+
+- Fix compile error when configured with --enable-mpi-java and
+  --with-devel-headers.  Thanks to @g-raffy for reporting the issue
+  (** also appeared: v3.0.4).
+- Only use hugepages with appropriate permissions.  Thanks to Hunter
+  Easterday for the fix.
+- Fix possible floating point rounding and division issues in OMPIO
+  which led to crashes and/or data corruption with very large data.
+  Thanks to Axel Huebl and René Widera for identifing the issue,
+  supplying and testing the fix (** also appeared: v3.0.4).
+- Use static_cast<> in mpi.h where appropriate.  Thanks to @shadow-fx
+  for identifying the issue (** also appeared: v3.0.4).
+- Fix RMA accumulate of non-predefined datatypes with predefined
+  operators.  Thanks to Jeff Hammond for raising the issue (** also
+  appeared: v3.0.4).
+- Fix race condition when closing open file descriptors when launching
+  MPI processes.  Thanks to Jason Williams for identifying the issue and
+  supplying the fix (** also appeared: v3.0.4).
+- Fix support for external PMIx v3.1.x.
+- Fix Valgrind warnings for some MPI_TYPE_CREATE_* functions.  Thanks
+  to Risto Toijala for identifying the issue and supplying the fix (**
+  also appeared: v3.0.4).
+- Fix MPI_TYPE_CREATE_F90_{REAL,COMPLEX} for r=38 and r=308 (** also
+  appeared: v3.0.4).
+- Fix assembly issues with old versions of gcc (<6.0.0) that affected
+  the stability of shared memory communications (e.g., with the vader
+  BTL) (** also appeared: v3.0.4).
+- Fix MPI_Allreduce crashes with some cases in the coll/spacc module.
+- Fix the OFI MTL handling of MPI_ANY_SOURCE (** also appeared:
+  v3.0.4).
+- Fix noisy errors in the openib BTL with regards to
+  ibv_exp_query_device().  Thanks to Angel Beltre and others who
+  reported the issue (** also appeared: v3.0.4).
+- Fix zero-size MPI one-sided windows with UCX.
+
+
 3.1.3 -- October, 2018
 ----------------------
 

README

@@ -64,7 +64,7 @@ Much, much more information is also available in the Open MPI FAQ:
 ===========================================================================
 
 The following abbreviated list of release notes applies to this code
-base as of this writing (March 2017):
+base as of this writing (March 2019):
 
 General notes
 -------------

VERSION

@@ -26,7 +26,7 @@ release=4
 # requirement is that it must be entirely printable ASCII characters
 # and have no white space.
 
-greek=a1
+greek=rc1
 
 # If repo_rev is empty, then the repository version number will be
 # obtained during "make dist" via the "git describe --tags --always"
@@ -84,32 +84,32 @@ date="Unreleased developer copy"
 # Version numbers are described in the Libtool current:revision:age
 # format.
 
-libmpi_so_version=50:3:10
-libmpi_cxx_so_version=50:0:10
-libmpi_mpifh_so_version=51:2:11
-libmpi_usempi_tkr_so_version=50:1:10
-libmpi_usempi_ignore_tkr_so_version=50:1:10
-libmpi_usempif08_so_version=50:2:10
-libopen_rte_so_version=50:3:10
-libopen_pal_so_version=50:3:10
-libmpi_java_so_version=50:0:10
-liboshmem_so_version=50:1:10
-libompitrace_so_version=50:0:10
+libmpi_so_version=50:4:10
+libmpi_cxx_so_version=50:1:10
+libmpi_mpifh_so_version=51:3:11
+libmpi_usempi_tkr_so_version=50:2:10
+libmpi_usempi_ignore_tkr_so_version=50:2:10
+libmpi_usempif08_so_version=50:3:10
+libopen_rte_so_version=50:4:10
+libopen_pal_so_version=50:4:10
+libmpi_java_so_version=50:1:10
+liboshmem_so_version=50:2:10
+libompitrace_so_version=50:1:10
 
 # "Common" components install standalone libraries that are run-time
 # linked by one or more components.  So they need to be versioned as
 # well.  Yuck; this somewhat breaks the
 # components-don't-affect-the-build-system abstraction.
 
 # OMPI layer
-libmca_ompi_common_ompio_so_version=50:0:9
-libmca_ompi_common_monitoring_so_version=50:0:0
+libmca_ompi_common_ompio_so_version=50:1:9
+libmca_ompi_common_monitoring_so_version=50:1:0
 
 # ORTE layer
-libmca_orte_common_alps_so_version=50:0:10
+libmca_orte_common_alps_so_version=50:1:10
 
 # OPAL layer
-libmca_opal_common_cuda_so_version=50:0:10
-libmca_opal_common_sm_so_version=50:0:10
-libmca_opal_common_ugni_so_version=50:0:10
-libmca_opal_common_verbs_so_version=50:0:10
+libmca_opal_common_cuda_so_version=50:1:10
+libmca_opal_common_sm_so_version=50:1:10
+libmca_opal_common_ugni_so_version=50:1:10
+libmca_opal_common_verbs_so_version=50:1:10