Changelog for ghc-crypto-api-0.11-4.el7.x86_64.rpm :

* Sat Aug 03 2013 Fedora Release Engineering - 0.11-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Wed Jun 19 2013 Jens Petersen - 0.11-3- allow tagged 0.6
* Wed Jun 19 2013 Jens Petersen - 0.11-2- update to new simplified Haskell Packaging Guidelines
* Fri Mar 22 2013 Fedora Haskell SIG - 0.11-1- spec file generated by cabal-rpm-0.7.1
* Sat Oct 30 2010 Ben Boeckel - 0.1.2.4-1- Initial package
* Sat Oct 30 2010 Fedora Haskell SIG - 0.1.2.4-0- initial packaging for Fedora automatically generated by cabal2spec-0.22.2