• Handle downcasting complex types in parameters for V2 export
• Introduction of OpenApiValidatorError and OpenApiReaderError
• Added RuleName to OpenApiValidatorError and removed ErrorReason
• Schema default is now parses as OpenApiAny instead of OpenApiString and so preserves typing information
• V2 Header objects now render schema properties correctly
• Casing of enum values has been corrected
• CollectionFormat is now serialized out in V2
• Response bodies that have no schema are now rendered out and therefore correctly generate produces array in V2
• ExternalDocs in Tags were not being parsed in either V2 or V3. This has been fixed.