Changelog for libxdiff-devel-0.22-lp155.6.2.x86_64.rpm :

* Sun Jan 29 2012 jengelhAATTmedozas.de- Remove redundant tags/sections per specfile guideline suggestions- Parallel building using %_smp_mflags- Add autotools BuildRequires for Factory/12.2
* Thu Oct 08 2009 crrodriguezAATTopensuse.org- support symbol visbility
* Thu Jun 07 2007 judas_iscarioteAATTshorewall.net- use the library package policy specs.