Changelog for ghc-pattern-arrows-0.0.2-2.el7.x86_64.rpm :

* Tue Jan 27 2015 Jens Petersen - 0.0.2-2- rebuild
* Fri Oct 03 2014 Fedora Haskell SIG - 0.0.2-1- spec file generated by cabal-rpm-0.9.1