Initial updates hdf5 1 8 23 (#2420)

* Initial updates for HDF5 1.8.23 release

    Update so numbers for release
    Set version to 1.8.23
    Switch default build mode to production for release in configure.ac
    Set HDF5_GENERATE_HEADERS to OFF in src/CMakeLists.txt
    Commit Makefile.ins and other generated files for release
        except ...~ files and autom4te.cache.

* Update platforms tested.

15 files changed, 165 insertions, 220 deletions

diff --git a/README.txt b/README.txt
index 323280e..55ed54b 100644
--- a/README.txt
+++ b/README.txt
@@ -1,4 +1,4 @@
-HDF5 version 1.8.23-1 currently under development
+HDF5 version 1.8.23 currently under development
 
 ------------------------------------------------------------------------------
 Please refer to the release_docs/INSTALL file for installation instructions.
diff --git a/c++/src/Makefile.in b/c++/src/Makefile.in
index b6498e0..22d7b32 100644
--- a/c++/src/Makefile.in
+++ b/c++/src/Makefile.in
@@ -744,25 +744,25 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 
 # This is our main target
diff --git a/c++/src/cpp_doc_config b/c++/src/cpp_doc_config
index edec8d4..85ecbdc 100644
--- a/c++/src/cpp_doc_config
+++ b/c++/src/cpp_doc_config
@@ -49,7 +49,7 @@ PROJECT_NAME           = "HDF5 C++ API"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "1.8.23-1, currently under development"
+PROJECT_NUMBER         = "1.8.23"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/config/cmake/scripts/HDF5config.cmake b/config/cmake/scripts/HDF5config.cmake
index cc07246..28692b7 100755
--- a/config/cmake/scripts/HDF5config.cmake
+++ b/config/cmake/scripts/HDF5config.cmake
@@ -38,7 +38,7 @@ cmake_minimum_required (VERSION 3.12)
 ##############################################################################
 
 set (CTEST_SOURCE_VERSION "1.8.23")
-set (CTEST_SOURCE_VERSEXT "-1")
+set (CTEST_SOURCE_VERSEXT "")
 
 ##############################################################################
 # handle input parameters to script.
diff --git a/config/lt_vers.am b/config/lt_vers.am
index 1f2646e..1b4b184 100644
--- a/config/lt_vers.am
+++ b/config/lt_vers.am
@@ -17,7 +17,7 @@
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 
 ## If the API changes *at all*, increment LT_VERS_INTERFACE and
@@ -40,26 +40,26 @@ LT_VERS_AGE = 4
 
 ## Version numbers for wrapper shared library files.
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 
diff --git a/configure b/configure
index 3bed9ff..028cb52 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 # From configure.ac Id.
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for HDF5 1.8.23-1.
+# Generated by GNU Autoconf 2.69 for HDF5 1.8.23.
 #
 # Report bugs to <help@hdfgroup.org>.
 #
@@ -591,8 +591,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='HDF5'
 PACKAGE_TARNAME='hdf5'
-PACKAGE_VERSION='1.8.23-1'
-PACKAGE_STRING='HDF5 1.8.23-1'
+PACKAGE_VERSION='1.8.23'
+PACKAGE_STRING='HDF5 1.8.23'
 PACKAGE_BUGREPORT='help@hdfgroup.org'
 PACKAGE_URL=''
 
@@ -1593,7 +1593,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures HDF5 1.8.23-1 to adapt to many kinds of systems.
+\`configure' configures HDF5 1.8.23 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1663,7 +1663,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of HDF5 1.8.23-1:";;
+     short | recursive ) echo "Configuration of HDF5 1.8.23:";;
    esac
   cat <<\_ACEOF
 
@@ -1931,7 +1931,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-HDF5 configure 1.8.23-1
+HDF5 configure 1.8.23
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2868,7 +2868,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by HDF5 $as_me 1.8.23-1, which was
+It was created by HDF5 $as_me 1.8.23, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3739,7 +3739,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='hdf5'
- VERSION='1.8.23-1'
+ VERSION='1.8.23'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -24798,7 +24798,7 @@ fi
 
 
 case "X-$enable_production" in
-  X-yes)
+  X-|X-yes)
     enable_production="yes"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: production" >&5
 $as_echo "production" >&6; }
@@ -24808,7 +24808,7 @@ $as_echo "production" >&6; }
     H5_CXXFLAGS="$H5_CXXFLAGS $PROD_CXXFLAGS"
     H5_FCFLAGS="$H5_FCFLAGS $PROD_FCFLAGS"
     ;;
-  X-|X-no)
+  X-no)
     enable_production="no"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: development" >&5
 $as_echo "development" >&6; }
@@ -32633,7 +32633,7 @@ Usage: $0 [OPTIONS]
 Report bugs to <bug-libtool@gnu.org>."
 
 lt_cl_version="\
-HDF5 config.lt 1.8.23-1
+HDF5 config.lt 1.8.23
 configured by $0, generated by GNU Autoconf 2.69.
 
 Copyright (C) 2011 Free Software Foundation, Inc.
@@ -34717,7 +34717,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by HDF5 $as_me 1.8.23-1, which was
+This file was extended by HDF5 $as_me 1.8.23, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -34783,7 +34783,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-HDF5 config.status 1.8.23-1
+HDF5 config.status 1.8.23
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index af2d144..d306066 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,7 +24,7 @@ AC_PREREQ([2.69])
 ## NOTE: Do not forget to change the version number here when we do a
 ## release!!!
 ##
-AC_INIT([HDF5], [1.8.23-1], [help@hdfgroup.org])
+AC_INIT([HDF5], [1.8.23], [help@hdfgroup.org])
 AC_CONFIG_SRCDIR([src/H5.c])
 AC_CONFIG_HEADERS([src/H5config.h])
 
@@ -1090,7 +1090,7 @@ AC_ARG_ENABLE([production],
                               [Determines how to run the compiler.])])
 
 case "X-$enable_production" in
-  X-yes)
+  X-|X-yes)
     enable_production="yes"
     AC_MSG_RESULT([production])
     CONFIG_MODE=production
@@ -1099,7 +1099,7 @@ case "X-$enable_production" in
     H5_CXXFLAGS="$H5_CXXFLAGS $PROD_CXXFLAGS"
     H5_FCFLAGS="$H5_FCFLAGS $PROD_FCFLAGS"
     ;;
-  X-|X-no)
+  X-no)
     enable_production="no"
     AC_MSG_RESULT([development])
     CONFIG_MODE=development
diff --git a/fortran/src/Makefile.in b/fortran/src/Makefile.in
index fe7d46e..fb7b964 100644
--- a/fortran/src/Makefile.in
+++ b/fortran/src/Makefile.in
@@ -795,25 +795,25 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 AM_FCLIBS = $(LIBHDF5)
 
diff --git a/hl/c++/src/Makefile.in b/hl/c++/src/Makefile.in
index 051f5ee..2468973 100644
--- a/hl/c++/src/Makefile.in
+++ b/hl/c++/src/Makefile.in
@@ -734,25 +734,25 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 
 # This is our main target
diff --git a/hl/fortran/src/Makefile.in b/hl/fortran/src/Makefile.in
index 5ef19e9..42a18de 100644
--- a/hl/fortran/src/Makefile.in
+++ b/hl/fortran/src/Makefile.in
@@ -753,25 +753,25 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 
 # Our main target, the high-level fortran library
diff --git a/hl/src/Makefile.in b/hl/src/Makefile.in
index 7eed4df..6ef8041 100644
--- a/hl/src/Makefile.in
+++ b/hl/src/Makefile.in
@@ -733,25 +733,25 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 
 # This library is our main target.
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index 0c897bb..dd8cf43 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -1,4 +1,4 @@
-HDF5 version 1.8.23-1 currently under development
+HDF5 version 1.8.23 currently under development
 ================================================================================
 
 
@@ -35,11 +35,9 @@ CONTENTS
 ========
 
 - New Features
-- Support for New Platforms, Languages, and Compilers
+- Support for New platforms and languages
 - Bug Fixes since HDF5-1.8.22
-- Supported Platforms
-- Supported Configuration Features Summary
-- More Tested Platforms
+- Platforms Tested
 - Known Problems
 - CMake vs. Autotools installations
 
@@ -505,16 +503,51 @@ Bug Fixes since HDF5-1.8.22
         (ADB - 2021/10/14)
 
 
-Supported Platforms
-===================
-
-    Linux 3.10.0-1127.10.1.el7    gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
-    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
-    (echidna)                     GNU Fortran (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
-
-    Linux 2.6.32-573.18.1.el6     IBM XL C/C++ V13.1
-    #1 SMP ppc64 GNU/Linux        IBM XL Fortran V15.1
-    (ostrich)
+Support for new platforms and languages
+=======================================
+    - Added support for IBM Power 8 GNU/Linux 3.10.0 ppc64be with GCC 4.8.5,
+          xlc/xlC 13.1 and xlf 15.1
+    - Added support for Ubuntu 22.04 GNU/Linux5.15.0-1026-aws with GCC 11.3.0,
+          clang 14.0.0
+    - Added support for CentOS8 GNU/Linux 4.18.0-348.7.1.el8_5 with GCC 8.5.0,
+          clang 12.0.1
+    - Added support for macOS Apple M1 11.6 with Apple clang 12.0.5, GNU Fortran 11.1.0,
+          Intel icc/icpc/ifort 2021.3.0
+    - Added support for macOS Big Sur 11.3.1 with Apple clang 12.0.5, GNU Fortran 10.2.0,
+          Intel icc/icpc/ifort version 2021.2.0
+    - Added support for Visual Studio 2022 w/ clang 15.0.1 
+          with MSVC-like command-line (C/C++ only - cmake),
+          Intel C/C++/Fortran oneAPI 2022 (cmake)
+
+Platforms Tested
+================
+
+    Linux 5.15.0-1026-aws             gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
+    #30-Ubuntu SMP x86_64 GNU/Linux   GNU Fortran (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
+    Ubuntu 22.04                      Ubuntu clang version 14.0.0-1ubuntu1
+                                      (cmake and autotools)
+
+    Linux 5.13.0-1031-aws             GNU gcc (GCC) 9.4.0-1ubuntu1
+    #35-Ubuntu SMP x86_64 GNU/Linux   GNU Fortran (GCC) 9.4.0-1ubuntu1
+    Ubuntu 20.04                      clang version 10.0.0-4ubuntu1
+                                      (cmake and autotools)
+
+    Linux 4.18.0-348.7.1.el8_5        gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4)
+    #1 SMP x86_64 GNU/Linux           GNU Fortran (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4)
+    CentOS8                           clang version 12.0.1 (Red Hat 12.0.1)
+                                      (cmake and autotools)
+
+    Linux-4.14.0-115.21.2             spectrum-mpi/rolling-release
+    #1 SMP ppc64le GNU/Linux              clang 12.0.1, 14.0.5
+    (lassen)                              GCC 8.3.1
+                                          XL 16.1.1.2, 2021.09.22, 2022.08.05
+                                      (cmake)
+
+    Linux 3.10.0-1160.36.2.el7.ppc64  gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
+    #1 SMP ppc64 GNU/Linux            g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
+    (echidna)                         GNU Fortran (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
+                                      IBM XL C/C++ V13.1
+                                      IBM XL Fortran V15.1
 
     Linux 3.10.0-327.10.1.el7     GNU C (gcc), Fortran (gfortran), C++ (g++)
     #1 SMP x86_64 GNU/Linux       compilers:
@@ -524,149 +557,61 @@ Supported Platforms
                                   Intel(R) C (icc), C++ (icpc), Fortran (icc)
                                   compilers:
                                      Version 17.0.0.098 Build 20160721
-                                  MPICH 3.3 compiled with GCC 7.2.0
-                                  OpenMPI 4.0.0 compiled with GCC 7.2.0
+                                  MPICH 3.1.4 built with GCC 4.9.3, 3.3 built with GCC 7.2.0
+                                  OpenMPI 3.1.3, 4.0.0 compiled with GCC 7.2.0
                                   NAG Fortran Compiler Release 7.0(Yurakuchho) Build 7011
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                      x86_64;
+                                         Version 19.10-0
+                                      (autotools and cmake)
+
+    Linux-3.10.0-1160.0.0.1chaos  openmpi-4.1.2
+    #1 SMP x86_64 GNU/Linux           clang 6.0.0, 11.0.1
+    (quartz)                          GCC 7.3.0, 8.1.0
+                                      Intel 19.0.4, 2022.2, oneapi.2022.2
+
+    Linux-3.10.0-1160.59.1.1chaos     openmpi/4.1
+    #1 SMP x86_64 GNU/Linux              Intel/19.1, 21.3.0, 22.2.0
+    (chama)                           (cmake)
+
+    macOS Apple M1 11.6               Apple clang version 12.0.5 (clang-1205.0.22.11)
+    Darwin 20.6.0 arm64               gfortran GNU Fortran (Homebrew GCC 11.2.0) 11.1.0
+    (macmini-m1)                      Intel icc/icpc/ifort version 2021.3.0 202106092021.3.0 20210609
+
+    macOS Big Sur 11.3.1              Apple clang version 12.0.5 (clang-1205.0.22.9)
+    Darwin 20.4.0 x86_64              gfortran GNU Fortran (Homebrew GCC 10.2.0_3) 10.2.0
+    (bigsur-1)                        Intel icc/icpc/ifort version 2021.2.0 20210228
 
-    SunOS 5.11 11.4.5.12.5.0      Sun C 5.15 SunOS_sparc 2017/05/30
-    32- and 64-bit                Studio 12.6 Fortran 95 8.8 SunOS_sparc 2017/05/30
-    (hedgehog)                    Sun C++ 5.15 SunOS_sparc 2017/05/30
-
-    Windows 10 x64                Visual Studio 2015 w/ Intel Fortran 18 (cmake)
-                                  Visual Studio 2017 w/ Intel Fortran 19 (cmake)
-                                  Visual Studio 2019 w/ Intel Fortran 19 (cmake)
-                                  Visual Studio 2019 w/ MSMPI 10.1 (cmake)
-
-
-
-Tested Configuration Features Summary
-=====================================
-
-    In the tables below
-          y   = tested
-          n   = not tested in this release
-          C   = Cluster
-          W   = Workstation
-          x   = not working in this release
-          dna = does not apply
-          ( ) = footnote appears below second table
-          <blank> = testing incomplete on this feature or platform
-
-Platform                              C         F90/   F90      C++  zlib  SZIP
-                                      parallel  F2003  parallel
-SunOS 5.11 32-bit                       n        y/y    n        y    y     y
-SunOS 5.11 64-bit                       n        y/y    n        y    y     y
-Windows 10                              y        y/y    n        y    y     y
-Windows 10 x64                          y        y/y    n        y    y     y
-Mac OS X El Capitan 10.11.6 64-bit      n        y/y    n        y    y     y
-Mac OS Sierra 10.12.6 64-bit            n        y/y    n        y    y     y
-Mac OS X High Sierra 10.13.6 64-bit     n        y/y    n        y    y     y
-Mac OS X Mojave 10.14.6 64-bit          n        y/y    n        y    y     y
-CentOS 7.2 Linux 2.10.0 x86_64 PGI      n        y/y    n        y    y     y
-CentOS 7.1 Linux 3.10.0 x86_64 GNU      y        y/y    y        y    y     y
-CentOS 7.1 Linux 3.10.0 x86_64 Intel    n        y/y    n        y    y     y
-Linux 2.6.32-573.18.1.el6.ppc64         n        y/n    n        y    y     y
-
-Platform                                 Shared  Shared    Shared    Thread-
-                                         C libs  F90 libs  C++ libs  safe
-SunOS 5.11 32-bit                          y       y         y         y
-SunOS 5.11 64-bit                          y       y         y         y
-Windows 10                                 y       y         y         y
-Windows 10 x64                             y       y         y         y
-Mac OS X El Capitan 10.11.6 64-bit         y       n         y         y
-Mac OS Sierra 10.12.6 64-bit               y       n         y         y
-Mac OS X High Sierra 10.13.6 64-bit        y       n         y         y
-Mac OS X Mojave 10.14.6 64-bit             y       n         y         y
-CentOS 7.2 Linux 3.10.0 x86_64 PGI         y       y         y         y
-CentOS 7.2 Linux 3.10.0 x86_64 GNU         y       y         y         y
-CentOS 7.2 Linux 3.10.0 x86_64 Intel       y       y         y         y
-Linux 2.6.32-573.18.1.el6.ppc64            y       y         y         y
-
-Compiler versions for each platform are listed in the preceding
-"Supported Platforms" table.
-
-
-More Tested Platforms
-=====================
-The following platforms are not supported but have been tested for this release.
+    macOS High Sierra 10.13.6         Apple LLVM version 10.0.0 (clang-1000.10.44.4)
+    64-bit                            gfortran GNU Fortran (GCC) 6.3.0
+    (bear)                            Intel icc/icpc/ifort version 19.0.4.233 20190416
+
+    macOS Sierra 10.12.6              Apple LLVM version 9.0.0 (clang-900.39.2)
+    64-bit                            gfortran GNU Fortran (GCC) 7.4.0
+    (kite)                            Intel icc/icpc/ifort version 17.0.2
+
+    Mac OS X El Capitan 10.11.6       Apple clang version 7.3.0 from Xcode 7.3
+    64-bit                            gfortran GNU Fortran (GCC) 5.2.0
+    (osx1011test)                     Intel icc/icpc/ifort version 16.0.2
 
     Linux 2.6.32-573.22.1.el6     GNU C (gcc), Fortran (gfortran), C++ (g++)
     #1 SMP x86_64 GNU/Linux       compilers:
     (platypus)                    Version 4.4.7 20120313
                                      Versions 4.9.3, 5.3.0, 6.2.0
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
                                   PGI C, Fortran, C++ for 64-bit target on
                                   x86-64;
-                                      Version 16.10-0
-                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
-                                  compilers:
-                                     Version 17.0.0.196 Build 20160721
-                                  MPICH 3.1.4 compiled with GCC 4.9.3
-                                  OpenMPI 2.0.1 compiled with GCC 4.9.3
-
-    Linux 2.6.32-573.18.1.el6     gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16)
-    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16)
-    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16)
-
-    Linux 3.10.0-327.18.2.el7     GNU C (gcc) and C++ (g++) compilers
-    #1 SMP x86_64 GNU/Linux          Version 4.8.5 20150623 (Red Hat 4.8.5-4)
-    (jelly)                       with NAG Fortran Compiler Release 6.1(Tozai)
-                                  GCC Version 7.1.0
-                                  OpenMPI 2.1.6-GCC-7.2.0-2.29,
-                                     3.1.3-GCC-7.2.0-2.29
-                                  Intel(R) C (icc) and C++ (icpc) compilers
-                                     Version 17.0.0.098 Build 20160721
-                                  with NAG Fortran Compiler Release 6.1(Tozai)
-
-    Linux 3.10.0-327.10.1.el7     MPICH 3.1.4 compiled with GCC 4.9.3
-    #1 SMP x86_64 GNU/Linux
-    (moohan)
-
-    Linux-3.10.0-1127.0.0.1chaos  openmpi-4.0.0
-    #1 SMP x86_64 GNU/Linux           clang/3.9.0, 8.0.1
-    (quartz)                          gcc/7.3.0, 8.1.0
-                                      intel/16.0.4
-
-    Linux-4.14.0-115.10.1.1       spectrum-mpi/rolling-release
-    #1 SMP ppc64le GNU/Linux          clang/coral-2018.08.08
-    (lassen)                          gcc/7.3.1
-                                      xl/2019.02.07
-
-    Linux-4.12.14-150.52-default  cray-mpich/7.7.10
-    #1 SMP x86_64 GNU/Linux           gcc/7.3.0, 8.2.0
-    (cori)                            intel/19.0.3
-
-    Linux-4.4.180-94.107-default  cray-mpich/7.7.6
-    # 1SMP x86_64 GNU/Linux           gcc/7.2.0, 8.2.0
-    (mutrino)                         intel/17.0.4, 18.0.2, 19.0.4
-
-    Fedora33 5.10.10-200.fc33.x86_64
-    #1 SMP x86_64  GNU/Linux         GNU gcc (GCC) 10.2.1 20201125 (Red Hat 10.2.1-9)
-                                     GNU Fortran (GCC) 10.2.1 20201125 (Red Hat 10.2.1-9)
-                                     clang version 11.0.0 (Fedora 11.0.0-2.fc33)
-                                     (cmake and autotools)
-
-    Ubuntu20.10 5.8.0-41-generic-x86_64
-    #46-Ubuntu SMP x86_64  GNU/Linux GNU gcc (GCC) 10.2.0-13ubuntu1
-                                     GNU Fortran (GCC) 10.2.0-13ubuntu1
-                                     (cmake and autotools)
-
-    SUSE15sp2 5.3.18-22-default
-    #1 SMP x86_64  GNU/Linux         GNU gcc (SUSE Linux) 7.5.0
-                                     GNU Fortran (SUSE Linux) 7.5.0
-                                     clang version 7.0.1 (tags/RELEASE_701/final 349238)
-                                     (cmake and autotools)
-
-    Mac OS X El Capitan 10.11.6   Apple LLVM version 7.3.0 (clang-703.0.29)
-    64-bit                        gfortran GNU Fortran (GCC) 5.2.0
-    (VM osx1011dev/osx1011test)   Intel icc/icpc/ifort version 16.0.2
-
-    Mac OS Sierra 10.12.6         Apple LLVM version 8.1 (clang-802.0.42)
-    64-bit                        gfortran GNU Fortran (GCC) 7.4.0
-    (kite)                        Intel icc/icpc/ifort version 17.0.2
-
-    SunOS 5.11 11.3               Sun C 5.15 SunOS_sparc
-    32- and 64-bit                Sun Fortran 95 8.8 SunOS_sparc
-    (emu)
+                                      Version 19.10-0
+
+    Windows 10 x64                Visual Studio 2015 w/ Intel C/C++/Fortran 18 (cmake)
+                                  Visual Studio 2017 w/ Intel C/C++/Fortran 19 (cmake)
+                                  Visual Studio 2019 w/ clang 12.0.0
+                                      with MSVC-like command-line (C/C++ only - cmake)
+                                  Visual Studio 2019 w/ Intel C/C++/Fortran oneAPI 2022 (cmake)
+                                  Visual Studio 2022 w/ clang 15.0.1
+                                      with MSVC-like command-line (C/C++ only - cmake)
+                                  Visual Studio 2022 w/ Intel C/C++/Fortran oneAPI 2022 (cmake)
+                                  Visual Studio 2019 w/ MSMPI 10.1 (C only - cmake)
 
 Known Problems
 ==============
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 141ac98..c75030f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -769,7 +769,7 @@ set (H5_PUBLIC_GENERATED_HEADERS
     ${HDF5_SRC_DIR}/H5overflow.h
 )
 
-option (HDF5_GENERATE_HEADERS "Rebuild Generated Files" ON)
+option (HDF5_GENERATE_HEADERS "Rebuild Generated Files" OFF)
 if (HDF5_GENERATE_HEADERS)
   set_source_files_properties(${H5_GENERATED_HEADERS} PROPERTIES GENERATED TRUE)
   if (H5_PERL_FOUND)
diff --git a/src/H5public.h b/src/H5public.h
index aeb8664..3a01044 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -136,11 +136,11 @@ extern "C" {
 /**
  * For pre-releases like \c snap0. Empty string for official releases.
  */
-#define H5_VERS_SUBRELEASE "1"
+#define H5_VERS_SUBRELEASE ""
 /**
  * Full version string
  */
-#define H5_VERS_INFO "HDF5 library version: 1.8.23-1"
+#define H5_VERS_INFO "HDF5 library version: 1.8.23"
 
 #define H5check() H5check_version(H5_VERS_MAJOR, H5_VERS_MINOR, H5_VERS_RELEASE)
 
diff --git a/src/Makefile.in b/src/Makefile.in
index b9b7130..08302d3 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -840,25 +840,25 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 14
-LT_VERS_REVISION = 0
+LT_VERS_REVISION = 1
 LT_VERS_AGE = 4
 LT_CXX_VERS_INTERFACE = 16
-LT_CXX_VERS_REVISION = 1
+LT_CXX_VERS_REVISION = 2
 LT_CXX_VERS_AGE = 0
 LT_F_VERS_INTERFACE = 10
-LT_F_VERS_REVISION = 7
+LT_F_VERS_REVISION = 8
 LT_F_VERS_AGE = 0
 LT_HL_VERS_INTERFACE = 12
-LT_HL_VERS_REVISION = 3
+LT_HL_VERS_REVISION = 4
 LT_HL_VERS_AGE = 2
 LT_HL_CXX_VERS_INTERFACE = 12
-LT_HL_CXX_VERS_REVISION = 3
+LT_HL_CXX_VERS_REVISION = 4
 LT_HL_CXX_VERS_AGE = 1
 LT_HL_F_VERS_INTERFACE = 10
-LT_HL_F_VERS_REVISION = 6
+LT_HL_F_VERS_REVISION = 7
 LT_HL_F_VERS_AGE = 0
 LT_TOOLS_VERS_INTERFACE = 10
-LT_TOOLS_VERS_REVISION = 8
+LT_TOOLS_VERS_REVISION = 9
 LT_TOOLS_VERS_AGE = 0
 
 # Our main target, the HDF5 library