Changelog for ghc-haskell-lexer-devel-1.0.2-2.9.x86_64.rpm :

* Mon Oct 01 2018 psimonsAATTsuse.com- Update haskell-lexer to version 1.0.2. Upstream does not provide a change log file.
* Tue Jul 10 2018 psimonsAATTsuse.com- Add haskell-lexer at version 1.0.1.