v1.1.0

• Added scalar type alias support (#225, #210). For more info see the "Scalar Type Alias" section of documentation.
• Greatly improved AstVisitor (#214). It now includes helper methods to traverse and transform an AST with type info and state. Sangria now integrates with macro-visit which was specifically written to traverse and transform ASTs which are similar to sangria's. For more info see the "AstVisitor" section of documentation.
• Added DocumentAnalyzer and SchemaBasedDocumentAnalyzer that contain a lot of helper methods to analyze query. This includes newly introduced deprecatedUsages and introspectionUsages (#211, #207, #212). For more info see brand new "Query And Schema Analysis" section of documentation.
• Added QueryReducer.hasIntrospection and QueryReducer.rejectIntrospection that rejects queries which contain introspection fields (#211). This may be useful for production environments where introspection can potentially be abused.
• Added Context.isIntrospection and sangria.introspection.isIntrospection helper methods to easily distinguish between introspection types and fields in middleware and query reducers.
• Added QueryReducer.measureDepth and QueryReducer.rejectMaxDepth rejects queries that are deeper than provided threshold (In contrast to Executor.execute(maxQueryDepth = ...), query reducer does it at query analysis time before actual execution).
• Added derive* macro settings (TransformFieldNames and TransformInputFieldNames) to transform field names. (#215) Big thanks to @ostronom for this contribution.
• Added ability to represent complex relations in Fetch API (#220).
• ExecutionScheme.Extended now returns updated user context for mutations (#209).
• Improved handling of tailing comments when rendering query AST (#219).
• Added aliases for graphql/graphqlInput macros: gql/gqlInp
• Using Vector instead of List for all AST nodes now. This is a minor breaking change.