ekmett/time-series — pull request #1 by rhymoid (2013-06-18 22:34:20+00:00)
Title: Update constraints for GHC.TypeLits

I noticed that Travis CI can't build this project, because it's complaining about `GHC.TypeLits` being unavailable. Apparently, the use of `GHC.TypeLits` implies the constraint `base >= 4.6`.