kawu/hist-pl — pull request #43 by Gabriel439 (2014-02-02 21:17:43+00:00)
Title: Bumped upper bound on `pipes` to `< 4.2` for `hist-pl-lexicon`

`pipes-4.1.0` drops the `void` dependency. This is a backwards compatible change for `hist-pl-lexicon` which uses the type synonyms instead of the `Void` type explicitly.