Changelog for xxdiff-4.0+hg445-7.63.x86_64.rpm :

* Thu Apr 09 2015 lnusselAATTsuse.de- upgrade to version 4.0 from mercurial tip
* ported to qt4
* Mon Nov 12 2012 aeszterAATTgwdg.de- fix license string- Add xxdiff-environ.patch, remove conflicting \'environ\' declaration
* Tue Apr 26 2011 puzelAATTnovell.com- use spec-cleaner- fix RPM group
* Wed May 06 2009 puzelAATTsuse.cz- do not strip the xxdiff binary- fix warnings about missing/redundant shebangs- fix warnings about too short description
* Fri Mar 07 2008 crrodriguezAATTsuse.de- initial working version