## Changelog for ideas-math-types-1.1

Changelog ideas-math-types-1.0 => ideas-math-types-1.1
* adding missing semigroup instances
* ghc-8.7.6 compatibility (including containers library)
ideas-math-types-1.0
Initial version of the library. Some modules have been released in 2015 as part
of the ideas mathematics tutors (http://hackage.haskell.org/package/ideas-math),
although these modules were not exposed as a library.