Changelog for ghc-wai-handler-launch-devel-3.0.2.4-1.fc30.x86_64.rpm :

* Tue Apr 09 2019 Jens Petersen - 3.0.2.4-1- update to 3.0.2.4
* Sat Jul 21 2018 Fedora Haskell SIG - 3.0.2.3-1- spec file generated by cabal-rpm-0.12.5