# Changelog ## 0.13.0 - Unreleased Changes ### new features - exposed: `Data.Morpheus.Types.GQLScalar` - exposed: `Data.Morpheus.Types.ID` - finished interface validation - supports default values ## minor changes - internal refactoring - added dependency `mtl` - validates strings as enum from JSON value ## 0.12.0 - 21.05.2020 ## New features - parser supports implemnets interfaces seperated with empty spaces ```gql type T implements A , B C & D { ``` - introspection can render interfaces