/usr/share/doc/libhdf5-mpi-dev/RELEASE.txt.gz is in libhdf5-mpi-dev 1.8.11-5ubuntu7.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libhdf5-mpi-dev/changelog.gz
/usr/share/doc/libhdf5-mpi-dev/changelog.gz