Commits
Merge pull request #2079 in HDFFV/hdf5 from ~VCHOI/my_third_fork:bugfix/reference_ver_hyperslab_ver to develop * commit '1e10b3212ed5904b69d9f4c4bcb4d0122dfd7c77': Two fixes: (1) Set the version for reference datatype messge to H5O_DTYPE_VERSION_4. (2) Verify the decoded version for hyperslab selection.