Changelog for mp3gain-1.5.2-3.6.x86_64.rpm :

* Tue May 29 2012 p.seilerAATTlinuxmail.org- changed the gpl LICENSE file to v2.1- made a few spec file cleanups for future releases
* Tue May 29 2012 p.seilerAATTlinuxmail.org- extracted missing manpage from http://ftp.us.debian.org/debian/pool/main/m/mp3gain/mp3gain_1.5.2-r2-2_amd64.deb- added this new LICENSE file because of this warning: mp3gain.x86_64: W: incorrect-fsf-address /usr/share/doc/packages/mp3gain/lgpl.txt The Free Software Foundation address in this file seems to be outdated or misspelled. Ask upstream to update the address, or if this is a license file,possibly the entire file with a new copy available from the FSF.
* Wed Aug 25 2010 detlefAATTlinks2linux.de- new upstream version 1.5.2-r2
* Tue Aug 03 2010 detlefAATTlinks2linux.de- new upstream version 1.5.2
* Tue Oct 30 2007 guruAATTunixtech.be- moved to Packman
* Mon May 08 2006 guruAATTunixtech.be- new upstream version- rewrote spec file