Changelog for ghc-parser-combinators-1.0.0-2.1.x86_64.rpm :

* Tue Jul 10 2018 psimonsAATTsuse.com- Update parser-combinators to version 1.0.0. [#]# Parser combinators 1.0.0
* Added the `Control.Monad.Combinators.Expr` module.
* Dropped the compatibility operators `(<$$>)`, `(<$?>)`, `(<||>)`, and `(<|?>)` from `Control.Applicative.Permutations`.
* Dropped support for GHCs older than 7.10.
* Tue Mar 13 2018 psimonsAATTsuse.com- Update parser-combinators to version 0.4.0. A more detailed change log is not available.