Commits
Merge pull request #1035 in HDFFV/hdf5 from fix_api_context_filter_plugin to develop * commit '76cab1f5cb48af8398e1c09c15a974b1f8347da4': Fix non-threadsafe API context head pointer handling.
Merge pull request #1035 in HDFFV/hdf5 from fix_api_context_filter_plugin to develop * commit '76cab1f5cb48af8398e1c09c15a974b1f8347da4': Fix non-threadsafe API context head pointer handling.