Changelog for ghc-concurrency-devel-1.1.2.1-1.1.x86_64.rpm :

* Thu Aug 03 2017 psimonsAATTsuse.com- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.
* Thu Jul 27 2017 psimonsAATTsuse.com- Update to version 1.1.2.1.
* Thu Sep 15 2016 psimonsAATTsuse.com- Update to version 1.0.0.0 revision 1 with cabal2obs.