Update version to 1.10.10-1 (#1783)

Update so numbers to match 1.10.9 release.
Clear 1.10.9 entries from RELEASE.txt.

10 files changed, 137 insertions, 356 deletions

diff --git a/README.md b/README.md
index a06cdce..f1ac8da 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-HDF5 version 1.10.9-1 currently under development
+HDF5 version 1.10.10-1 currently under development
 
 ![HDF5 Logo](doxygen/img/HDF5.png)
 
diff --git a/c++/src/cpp_doc_config b/c++/src/cpp_doc_config
index 860571e..fed6bc2 100644
--- a/c++/src/cpp_doc_config
+++ b/c++/src/cpp_doc_config
@@ -38,7 +38,7 @@ PROJECT_NAME           =
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "1.10.9-1, currently under development"
+PROJECT_NUMBER         = "1.10.10-1, currently under development"
 
 # 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 698516c..4ee78ca 100755
--- a/config/cmake/scripts/HDF5config.cmake
+++ b/config/cmake/scripts/HDF5config.cmake
@@ -37,7 +37,7 @@ cmake_minimum_required (VERSION 3.12)
 #     CTEST_SOURCE_NAME  -  source folder
 ##############################################################################
 
-set (CTEST_SOURCE_VERSION "1.10.9")
+set (CTEST_SOURCE_VERSION "1.10.10")
 set (CTEST_SOURCE_VERSEXT "-1")
 
 ##############################################################################
diff --git a/config/lt_vers.am b/config/lt_vers.am
index 80b30f5..02caf2b 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 = 106
-LT_VERS_REVISION = 1
+LT_VERS_REVISION = 2
 LT_VERS_AGE = 3
 
 ## If the API changes *at all*, increment LT_VERS_INTERFACE and
@@ -40,30 +40,30 @@ LT_VERS_AGE = 3
 ##
 ## Version numbers for wrapper shared library files.
 LT_CXX_VERS_INTERFACE = 107
-LT_CXX_VERS_REVISION = 0
+LT_CXX_VERS_REVISION = 1
 LT_CXX_VERS_AGE = 4
 
 LT_F_VERS_INTERFACE = 103
-LT_F_VERS_REVISION = 1
+LT_F_VERS_REVISION = 2
 LT_F_VERS_AGE = 1
 
 LT_HL_VERS_INTERFACE = 101
-LT_HL_VERS_REVISION = 5
+LT_HL_VERS_REVISION = 6
 LT_HL_VERS_AGE = 1
 
 LT_HL_CXX_VERS_INTERFACE = 101
-LT_HL_CXX_VERS_REVISION = 6
+LT_HL_CXX_VERS_REVISION = 7
 LT_HL_CXX_VERS_AGE = 1
 
 LT_HL_F_VERS_INTERFACE = 100
-LT_HL_F_VERS_REVISION = 7
+LT_HL_F_VERS_REVISION = 8
 LT_HL_F_VERS_AGE = 0
 
-LT_JAVA_VERS_INTERFACE = 105
-LT_JAVA_VERS_REVISION = 1
-LT_JAVA_VERS_AGE = 5
+LT_JAVA_VERS_INTERFACE = 106
+LT_JAVA_VERS_REVISION = 0
+LT_JAVA_VERS_AGE = 6
 
 LT_TOOLS_VERS_INTERFACE = 102
-LT_TOOLS_VERS_REVISION = 1
+LT_TOOLS_VERS_REVISION = 2
 LT_TOOLS_VERS_AGE = 0
 
diff --git a/configure.ac b/configure.ac
index 08a73bb..bba51a7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_PREREQ([2.69])
 ## NOTE: Do not forget to change the version number here when we do a
 ## release!!!
 ##
-AC_INIT([HDF5], [1.10.9-1], [help@hdfgroup.org])
+AC_INIT([HDF5], [1.10.10-1], [help@hdfgroup.org])
 
 AC_CONFIG_SRCDIR([src/H5.c])
 AC_CONFIG_HEADERS([src/H5config.h])
diff --git a/java/src/hdf/hdf5lib/H5.java b/java/src/hdf/hdf5lib/H5.java
index c2af7b6..b95495a 100644
--- a/java/src/hdf/hdf5lib/H5.java
+++ b/java/src/hdf/hdf5lib/H5.java
@@ -222,7 +222,7 @@ import hdf.hdf5lib.structs.H5O_info_t;
  * be used by Java exception handlers to print out the HDF-5 error stack.
  * <hr>
  *
- * @version HDF5 1.10.9 <BR>
+ * @version HDF5 1.10.10 <BR>
  *          <b>See also: <a href ="./hdf.hdf5lib.HDFArray.html"> hdf.hdf5lib.HDFArray</a> </b><BR>
  *          <a href ="./hdf.hdf5lib.HDF5Constants.html"> hdf.hdf5lib.HDF5Constants</a><BR>
  *          <a href ="./hdf.hdf5lib.HDF5CDataTypes.html"> hdf.hdf5lib.HDF5CDataTypes</a><BR>
diff --git a/java/test/TestH5.java b/java/test/TestH5.java
index 88c9583..27c35b3 100644
--- a/java/test/TestH5.java
+++ b/java/test/TestH5.java
@@ -350,7 +350,7 @@ public class TestH5 {
     @Test
     public void testH5check_version()
     {
-        int majnum = 1, minnum = 10, relnum = 9;
+        int majnum = 1, minnum = 10, relnum = 10;
 
         try {
             H5.H5check_version(majnum, minnum, relnum);
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index dfae866..175e86f 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -1,4 +1,4 @@
-HDF5 version 1.10.9-1 currently under development
+HDF5 version 1.10.10-1 currently under development
 ================================================================================
 
 
@@ -49,90 +49,13 @@ New Features
 
     Configuration:
     -------------
-    - Added new option to the h5cc scripts produced by CMake.
-
-      Add -showconfig option to h5cc scripts to cat the 
-      libhdf5-settings to the standard output.
-
-      (ADB - 2022/03/11)
-
-    - HDF5 memory allocation sanity checking is now off by default for
-      Autotools debug builds
-
-      HDF5 can be configured to perform sanity checking on internal memory
-      allocations by adding heap canaries to these allocations. However,
-      enabling this option can cause issues with external filter plugins
-      when working with (reallocating/freeing/allocating and passing back)
-      buffers.
-
-      Previously, this option was off by default for all CMake build types,
-      but only off by default for non-debug Autotools builds. Since debug
-      is the default build mode for HDF5 when built from source with
-      Autotools, this can result in surprising segfaults that don't occur
-      when an application is built against a release version of HDF5.
-      Therefore, this option is now off by default for all build types
-      across both CMake and Autotools.
-
-      (JTH - 2022/03/01)
-
-    - Refactored the utils folder.
-
-      Added subfolder test and moved the 'swmr_check_compat_vfd.c file'
-      from test into utils/test. Deleted the duplicate swmr_check_compat_vfd.c
-      file in hl/tools/h5watch folder. Also fixed vfd check options.
-
-      (ADB - 2021/10/18)
-
-    - Changed autotools and CMake configurations to derive both
-      compilation warnings-as-errors and warnings-only-warn configurations
-      from the same files, 'config/*/*error*'.  Removed redundant files
-      'config/*/*noerror*'.
-
-      (DCY - 2021/09/29)
+    - 
 
 
     Library:
     --------
-    - Several improvements to parallel compression feature, including:
-
-      * Improved support for collective I/O (for both writes and reads)
-
-      * Significant reduction of memory usage for the feature as a whole
-
-      * Reduction of copying of application data buffers passed to H5Dwrite
-
-      * Addition of support for incremental file space allocation for filtered
-        datasets created in parallel. Incremental file space allocation is the
-        default for these types of datasets (early file space allocation is
-        also still supported), while early file space allocation is still the
-        default (and only supported allocation time) for unfiltered datasets
-        created in parallel. Incremental file space allocation should help with
-        parallel HDF5 applications that wish to use fill values on filtered
-        datasets, but would typically avoid doing so since dataset creation in
-        parallel would often take an excessive amount of time. Since these
-        datasets previously used early file space allocation, HDF5 would
-        allocate space for and write fill values to every chunk in the dataset
-        at creation time, leading to noticeable overhead. Instead, with
-        incremental file space allocation, allocation of file space for chunks
-        and writing of fill values to those chunks will be delayed until each
-        individual chunk is initially written to.
-
-      * Addition of support for HDF5's "don't filter partial edge chunks" flag
-        (https://portal.hdfgroup.org/display/HDF5/H5P_SET_CHUNK_OPTS)
-
-      * Addition of proper support for HDF5 fill values with the feature
-
-      * Addition of 'H5_HAVE_PARALLEL_FILTERED_WRITES' macro to H5pubconf.h
-        so HDF5 applications can determine at compile-time whether the feature
-        is available
-
-      * Addition of simple examples (ph5_filtered_writes.c and
-        ph5_filtered_writes_no_sel.c) under examples directory to demonstrate
-        usage of the feature
-
-      * Improved coverage of regression testing for the feature
+    - 
 
-      (JTH - 2022/2/23)
 
     Fortran Library:
     ----------------
@@ -151,13 +74,7 @@ New Features
 
     Tools:
     ------
-    - h5repack added an optional verbose value for reporting R/W timing.
-
-      In addition to adding timing capture around the read/write calls in
-      h5repack, added help text to indicate how to show timing for read/write;
-           -v N, --verbose=N       Verbose mode, print object information.
-              N - is an integer greater than 1, 2 displays read/write timing
-      (ADB - 2022/04/01)
+    - 
 
 
     High-Level APIs:
@@ -185,83 +102,12 @@ Support for new platforms, languages and compilers
     -
 
 
-Bug Fixes since HDF5-1.10.7 release
+Bug Fixes since HDF5-1.10.9 release
 ===================================
     Library
     -------
-    - Fixed a metadata cache bug when resizing a pinned/protected cache entry
-
-      When resizing a pinned/protected cache entry, the metadata
-      cache code previously would wait until after resizing the
-      entry to attempt to log the newly-dirtied entry. This would
-      cause H5C_resize_entry to mark the entry as dirty and make
-      H5AC_resize_entry think that it doesn't need to add the
-      newly-dirtied entry to the dirty entries skiplist.
-
-      Thus, a subsequent H5AC__log_moved_entry would think it
-      needs to allocate a new entry for insertion into the dirty
-      entry skip list, since the entry doesn't exist on that list.
-      This causes an assertion failure, as the code to allocate a
-      new entry assumes that the entry is not dirty.
-
-      (JRM - 2022/02/28)
-
-    - Issue #1436 identified a problem with the H5_VERS_RELEASE check in the
-      H5check_version function.
-
-      Investigating the original fix, #812, we discovered some inconsistencies
-      with a new block added to check H5_VERS_RELEASE for incompatibilities.
-      This new block was not using the new warning text dealing with the
-      H5_VERS_RELEASE check and would cause the warning to be duplicated.
-
-      By removing the H5_VERS_RELEASE argument in the first check for 
-      H5_VERS_MAJOR and H5_VERS_MINOR, the second check would only check
-      the H5_VERS_RELEASE for incompatible release versions. This adheres
-      to the statement that except for the develop branch, all release versions
-      in a major.minor maintenance branch should be compatible. The prerequisite
-      is that an application will not use any APIs not present in all release versions.
-
-      (ADB - 2022/03/11, #1438)
-
-    - Unified handling of collective metadata reads to correctly fix old bugs
-
-      Due to MPI-related issues occurring in HDF5 from mismanagement of the
-      status of collective metadata reads, they were forced to be disabled
-      during chunked dataset raw data I/O in the HDF5 1.10.5 release. This
-      wouldn't generally have affected application performance because HDF5
-      already disables collective metadata reads during chunk lookup, since
-      it is generally unlikely that the same chunks will be read by all MPI
-      ranks in the I/O operation. However, this was only a partial solution
-      that wasn't granular enough.
-
-      This change now unifies the handling of the file-global flag and the
-      API context-level flag for collective metadata reads in order to
-      simplify querying of the true status of collective metadata reads. Thus,
-      collective metadata reads are once again enabled for chunked dataset
-      raw data I/O, but manually controlled at places where some processing
-      occurs on MPI rank 0 only and would cause issues when collective
-      metadata reads are enabled.
-
-      (JTH - 2021/11/16, HDFFV-10501/HDFFV-10562)
-
-    - Fixed several potential MPI deadlocks in library failure conditions
-
-      In the parallel library, there were several places where MPI rank 0
-      could end up skipping past collective MPI operations when some failure
-      occurs in rank 0-specific processing. This would lead to deadlocks
-      where rank 0 completes an operation while other ranks wait in the
-      collective operation. These places have been rewritten to have rank 0
-      push an error and try to cleanup after the failure, then continue to
-      participate in the collective operation to the best of its ability.
-
-      (JTH - 2021/11/09)
-
-    - Fixed an issue with collective metadata reads being permanently disabled
-      after a dataset chunk lookup operation. This would usually cause a
-      mismatched MPI_Bcast and MPI_ERR_TRUNCATE issue in the library for
-      simple cases of H5Dcreate() -> H5Dwrite() -> H5Dcreate().
-
-      (JTH - 2021/11/08, HDFFV-11090)
+    - 
+
 
     Java Library
     ------------
@@ -270,16 +116,7 @@ Bug Fixes since HDF5-1.10.7 release
 
     Configuration
     -------------
-    - Reworked corrected path searched by CMake find_package command
-
-      The install path for cmake find_package files had been changed to use
-        "share/cmake"
-      for all platforms. However setting the HDF5_ROOT variable failed to locate
-      the configuration files. The build variable HDF5_INSTALL_CMAKE_DIR is now
-      set to the <INSTALL_DIR>/cmake folder. The location of the configuration 
-      files can still be specified by the "HDF5_DIR" variable.
-
-      (ADB - 2022/03/11)
+    - 
 
 
     Tools
@@ -294,11 +131,7 @@ Bug Fixes since HDF5-1.10.7 release
 
     High-Level Library
     ------------------
-    - Fixed HL_test_packet, test for packet table vlen of vlen.
-
-      Incorrect length assignment.
-
-        (ADB - 2021/10/14)
+    - 
 
 
     Fortran High-Level APIs
@@ -326,170 +159,110 @@ Bug Fixes since HDF5-1.10.7 release
     -
 
 
-Supported Platforms
+Platforms Tested
 ===================
 
-    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 2.6.32-754.31.1.el6     IBM XL C/C++ V13.1
-    #1 SMP ppc64 GNU/Linux        IBM XL Fortran V15.1
-    (ostrich)
-
-    Linux 3.10.0-327.18.2.el7     GNU C (gcc), Fortran (gfortran), C++ (g++)
-    #1 SMP x86_64 GNU/Linux       compilers:
-    (jelly/kituo/moohan)          Version 4.8.5 20150623 (Red Hat 4.8.5-4)
-                                    Version 4.9.3, Version 5.3.0, Version 6.3.0,
-                                    Version 7.2.0, Version 8.3.0, Version 9.1.0
-                                  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
-
-    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)
-
-    macOS Mojave 10.14.6          Apple LLVM version 10.0.1 (clang-1001.0.46.4)
-    64-bit                        gfortran GNU Fortran (GCC) 6.3.0
-    (swallow)                     Intel icc/icpc/ifort version 19.0.4.233 20190416
-
-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
-Solaris2.11 32-bit                      n        y/y    n        y    y     y
-Solaris2.11 64-bit                      n        y/n    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 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
-CentOS 7.2 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
-CentOS 7.2 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
-Linux 2.6.32-573.18.1.el6.ppc64         n        y/y    n        y    y     y
-
-
-Platform                                 Shared  Shared    Shared    Thread-
-                                         C libs  F90 libs  C++ libs  safe
-Solaris2.11 32-bit                         y       y         y         y
-Solaris2.11 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 2.6.32 x86_64 PGI         y       y         y         n
-CentOS 7.2 Linux 2.6.32 x86_64 GNU         y       y         y         y
-CentOS 7.2 Linux 2.6.32 x86_64 Intel       y       y         y         n
-Linux 2.6.32-573.18.1.el6.ppc64            y       y         y         n
-
-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.
-
-    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
-                                     Version 4.9.3, 5.3.0, 6.2.0
-                                  PGI C, Fortran, C++ for 64-bit target on
-                                  x86-64;
-                                     Version 19.10-0
-                                  MPICH 3.1.4 compiled with GCC 4.9.3
-
-    Linux 2.6.32-754.31.1.el6     gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
-    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
-    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
-
-    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)
+    Linux 5.13.14-200.fc34           GNU gcc (GCC) 11.2.1 2021078 (Red Hat 11.2.1-1)
+    #1 SMP x86_64  GNU/Linux         GNU Fortran (GCC) 11.2.1 2021078 (Red Hat 11.2.1-1)
+    Fedora34                         clang version 12.0.1 (Fedora 12.0.1-1.fc34)
                                      (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
+    Linux 5.11.0-34-generic          GNU gcc (GCC) 9.3.0-17ubuntu1
+    #36-Ubuntu SMP x86_64 GNU/Linux  GNU Fortran (GCC) 9.3.0-17ubuntu1
+    Ubuntu 20.04                     Ubuntu clang version 10.0.0-4
                                      (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)
+    Linux 5.8.0-63-generic           GNU gcc (GCC) 10.3.0-1ubuntu1
+    #71-Ubuntu SMP x86_64 GNU/Linux  GNU Fortran (GCC) 10.3.0-1ubuntu1
+    Ubuntu20.10                      Ubuntu clang version 11.0.0-2
                                      (cmake and autotools)
 
-    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
-
-    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
-
-    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
+    Linux 5.3.18-22-default          GNU gcc (SUSE Linux) 7.5.0
+    #1 SMP x86_64  GNU/Linux         GNU Fortran (SUSE Linux) 7.5.0
+    SUSE15sp2                        clang version 7.0.1 (tags/RELEASE_701/final 349238)
+                                     (cmake and autotools)
 
-    SunOS 5.11 11.3               Sun C 5.15 SunOS_sparc
-    32- and 64-bit                Sun Fortran 95 8.8 SunOS_sparc
-    (emu)
+    Linux-4.14.0-115.21.2            spectrum-mpi/rolling-release
+    #1 SMP ppc64le GNU/Linux             clang 8.0.1, 11.0.1
+    (lassen)                             GCC 7.3.1
+                                         XL 16.1.1.2
+                                     (cmake)
+
+    Linux-4.12.14-150.75-default     cray-mpich/7.7.10
+    #1 SMP x86_64 GNU/Linux              GCC 7.3.0, 8.2.0
+    (cori)                               Intel (R) Version 19.0.3.199
+                                     (cmake)
+
+    Linux-4.12.14-197.86-default     cray-mpich/7.7.6
+    # 1SMP x86_64 GNU/Linux              GCC  7.3.0, 9.3.0, 10.2.0
+    (mutrino)                            Intel (R) Version 17.0.4, 18.0.5, 19.1.3
+                                     (cmake)
+
+    Linux 3.10.0-1160.36.2.el7.ppc64 gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
+    #1 SMP ppc64be GNU/Linux         g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
+    Power8 (echidna)                 GNU Fortran (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
+
+    Linux 3.10.0-1160.24.1.el7       GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux          compilers:
+    Centos7                              Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+    (jelly/kituo/moohan)                 Version 4.9.3, Version 5.3.0, Version 6.3.0,
+                                         Version 7.2.0, Version 8.3.0, Version 9.1.0
+                                     Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                     compilers:
+                                         Version 17.0.0.098 Build 20160721
+                                     GNU C (gcc) and C++ (g++) 4.8.5 compilers
+                                         with NAG Fortran Compiler Release 6.1(Tozai)
+                                     Intel(R) C (icc) and C++ (icpc) 17.0.0.098 compilers
+                                         with NAG Fortran Compiler Release 6.1(Tozai)
+                                     MPICH 3.1.4 compiled with GCC 4.9.3
+                                     MPICH 3.3 compiled with GCC 7.2.0
+                                     OpenMPI 2.1.6 compiled with icc 18.0.1
+                                     OpenMPI 3.1.3 and 4.0.0 compiled with GCC 7.2.0
+                                     PGI C, Fortran, C++ for 64-bit target on
+                                     x86_64;
+                                         Version 19.10-0
+
+    Linux-3.10.0-1127.0.0.1chaos     openmpi-4.0.0
+    #1 SMP x86_64 GNU/Linux              clang 6.0.0, 11.0.1
+    (quartz)                             GCC 7.3.0, 8.1.0
+                                         Intel 16.0.4, 18.0.2, 19.0.4
+
+    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 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
+
+    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:
+    Centos6                              Version 4.4.7 20120313
+    (platypus)                           Version 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 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 2021 (cmake)
+                                    Visual Studio 2019 w/ MSMPI 10.1 (C only - cmake)
 
 
 Known Problems
@@ -557,3 +330,11 @@ The share folder will have the most differences because CMake builds include
 a number of CMake specific files for support of CMake's find_package and support
 for the HDF5 Examples CMake project.
 
+The issues with the gif tool are:
+    HDFFV-10592 CVE-2018-17433
+    HDFFV-10593 CVE-2018-17436
+    HDFFV-11048 CVE-2020-10809
+These CVE issues have not yet been addressed and can be avoided by not building
+the gif tool. Disable building the High-Level tools with these options:
+    autotools:   --disable-hltools
+    cmake:       HDF5_BUILD_HL_TOOLS=OFF
diff --git a/src/H5public.h b/src/H5public.h
index fb95816..ba65a83 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -108,7 +108,7 @@ extern "C" {
 /**
  * For tweaks, bug-fixes, or development
  */
-#define H5_VERS_RELEASE 9
+#define H5_VERS_RELEASE 10
 /**
  * For pre-releases like \c snap0. Empty string for official releases.
  */
@@ -116,7 +116,7 @@ extern "C" {
 /**
  * Full version string
  */
-#define H5_VERS_INFO "HDF5 library version: 1.10.9-1"
+#define H5_VERS_INFO "HDF5 library version: 1.10.10-1"
 
 #define H5check() H5check_version(H5_VERS_MAJOR, H5_VERS_MINOR, H5_VERS_RELEASE)
 
diff --git a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
index 10b4814..5b67a3a 100644
--- a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
+++ b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
@@ -11,7 +11,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {
@@ -33,7 +33,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {
@@ -55,7 +55,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {
@@ -77,7 +77,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {
@@ -99,7 +99,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {
@@ -121,7 +121,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {
@@ -143,7 +143,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 10 9 }
+            PARAMS { 9 1 10 10 }
          }
       }
       FILLVALUE {