Add release notes.

2 files changed, 17 insertions, 2 deletions

diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index c8061f5..7c9bbfa 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -282,6 +282,22 @@ Bug Fixes since HDF5-1.10.3 release
 
     Library
     -------
+    - Fixed an issue where creating a file with non-default file space info
+      together with library high bound setting to H5F_LIBVER_V18.
+
+      When setting non-default file space info in fcpl via
+      H5Pset_file_space_strategy() and then creating a file with 
+      both high and low library bounds set to
+      H5F_LIBVER_V18 in fapl, the library succeeds in creating the file.
+      File creation should fail because the feature of setting non-default
+      file space info does not exist in library release 1.8 or earlier.
+
+      This was fixed by setting and checking the proper version in the 
+      file space info message based on the library low and high bounds
+      when creating and opening the HDF5 file.
+
+      (VC - 2019/6/25, HDFFV-10808)
+
     - Fixed an issue where copying a version 1.8 dataset between files using
       H5Ocopy fails due to an incompatible fill version
 
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c
index 7d90df1..f4ff645 100644
--- a/src/H5Fsuper.c
+++ b/src/H5Fsuper.c
@@ -1850,9 +1850,8 @@ H5O__fsinfo_set_version(H5F_t *f, H5O_fsinfo_t *fsinfo)
     version = H5O_FSINFO_VERSION_1;
 
     /* Upgrade to the version indicated by the file's low bound if higher */
-    if(H5O_fsinfo_ver_bounds[H5F_LOW_BOUND(f)] != H5O_INVALID_VERSION) {
+    if(H5O_fsinfo_ver_bounds[H5F_LOW_BOUND(f)] != H5O_INVALID_VERSION)
         version = MAX(version, H5O_fsinfo_ver_bounds[H5F_LOW_BOUND(f)]);
-    }
 
     /* Version bounds check */
     if(H5O_fsinfo_ver_bounds[H5F_HIGH_BOUND(f)] == H5O_INVALID_VERSION ||