Changelog for ruby-devel-2.1.5-1.134.i586.rpm :

* Tue Dec 09 2014 aevseevAATTgmail.com- New upstream version - 2.1.5
* Thu Nov 06 2014 aevseevAATTgmail.com- New upstream version - 2.1.4
* Wed May 28 2014 aevseevAATTgmail.com- New upstream version - 2.1.2