Changelog for pnm2ppa-1.13-lp152.3.6.x86_64.rpm :

* Sun Apr 12 2015 mpluskalAATTsuse.com- Use url for source- Remove date and time from build- Cleanup spec file with spec-cleaner
* Mon Dec 31 2012 bwiedemannAATTsuse.com- initial package of version 1.13