Thanks to the contributors the following issues have been fixed in this release:
- Upgrade graphql-java to version 13
- Warning log: Schema type was defined but can never be accessed, and can be safely deleted: PageInfo #215
- Nullable boolean in input with default value throws CoercingSerializeException #251
- Default values for enum fields on input types not set correctly #257
- Utils throws IllegalAccessException in JDK 9 or higher #265
- GraphQLCodeRegistry.Builder is null in custom SchemaDirectiveWirings #268
- Possible type leaking when serializing java -> graphql #276
- SchemaParser#createInputObject issue creating directives #280