Changelog for perl-PerlIO-gzip-0.20-lp156.3.1.x86_64.rpm :

* Thu Jun 22 2017 cooloAATTsuse.com- updated to 0.20 see /usr/share/doc/packages/perl-PerlIO-gzip/Changes 0.20 Wed Jun 21 21:29:59 CEST 2017 Patch from Slaven to fix test skip count on Win32 (#76335) Really this should have been in 0.19.
* Fri Aug 28 2015 cooloAATTsuse.com- updated to 0.19 see /usr/share/doc/packages/perl-PerlIO-gzip/Changes
* Fri Aug 28 2015 cooloAATTsuse.com- updated to 0.18 see /usr/share/doc/packages/perl-PerlIO-gzip/Changes
* Fri Aug 28 2015 bwiedemannAATTsuse.com- update cpanspec.yml to BuildRequire zlib-devel
* Thu Aug 27 2015 cooloAATTsuse.com- updated to 0.19 see /usr/share/doc/packages/perl-PerlIO-gzip/Changes
* Thu Aug 27 2015 cooloAATTsuse.com- updated to 0.18 see /usr/share/doc/packages/perl-PerlIO-gzip/Changes
* Tue Nov 30 2010 cooloAATTnovell.com- switch to perl_requires macro
* Mon Nov 29 2010 cooloAATTnovell.com- remove /var/adm/perl-modules
* Mon Nov 29 2010 cooloAATTnovell.com- called spec2changelog
* Tue Jun 20 2006 jfunkAATTfunktronics.ca- Build under buildservice