Planning for the 7.12 release

[Herbert Valerio Riedel]

On 2015-09-01 at 13:57:17 +0200, Harry . wrote:
> Proposal: Make Semigroup as a superclass of Monoid
> https://mail.haskell.org/pipermail/libraries/2015-April/025590.html

The plan is to (at the very least) move Data.Semigroups and
Data.List.NonEmpty to base for GHC 7.12

If we have enough time we will also implement compile-warnings in GHC
7.12 to prepare for the next phases, if not they'll follow with the next
major release after GHC 7.12 (effectively extending/delaying the
migration-plan[1] by one year)


 [1]: https://mail.haskell.org/pipermail/libraries/2015-March/025413.html