Changelog for texlive-pst-sigsys-1.4-2-mdv2012.0.noarch.rpm :

* Wed Jan 04 2012 Paulo Andrade 1.4-2+ Revision: 755460- Rebuild to reduce used resources
* Sat Nov 05 2011 Paulo Andrade 1.4-1+ Revision: 719394- texlive-pst-sigsys- texlive-pst-sigsys- texlive-pst-sigsys- texlive-pst-sigsys