hydrogen.s390x: W: no-version-in-last-changelog
hydrogen.src: W: no-version-in-last-changelog
libhydrogen-core-1_1_1.s390x: W: no-version-in-last-changelog
libhydrogen-core-devel.s390x: W: no-version-in-last-changelog
The latest changelog entry doesn't contain a version. Please insert the
version that is coherent with the version of the package and rebuild it.

hydrogen.s390x: W: position-independent-executable-suggested /usr/bin/h2cli
hydrogen.s390x: W: position-independent-executable-suggested /usr/bin/h2player
hydrogen.s390x: W: position-independent-executable-suggested /usr/bin/hydrogen
This executable should be position independent (all binaries should).  Check
that it is built with -fPIE/-fpie in compiler flags and -pie in linker flags.

libhydrogen-core-1_1_1.s390x: E: library-without-ldconfig-postin (Badness: 300) /usr/lib64/libhydrogen-core-1.1.1.so
This package contains a library and provides no %post scriptlet containing a
call to ldconfig.

libhydrogen-core-1_1_1.s390x: E: library-without-ldconfig-postun (Badness: 300) /usr/lib64/libhydrogen-core-1.1.1.so
This package contains a library and provides no %postun scriptlet containing a
call to ldconfig.

4 packages and 0 specfiles checked; 2 errors, 7 warnings.