morpheus-graphql-core-0.13.0: changelog.md

# 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