NOTE: 0.9.5.* is the last version that supports Python 2
- 'swag_from' supports 'pathlib.Path'
- Added support for OpenAPI3 parameter schema parsing #390
- Enable optional OpenAPI3 fields #366
- Fix access to local $ref definition #367
- Add support for custom validation_function and error_handler
- Accept pathlib.Path objects as path specification for swag_from
- Delay RuntimeError for not installing apispec marshmallow in Schema #384
- Ensure downward compatibility for werkzeug #391
- Support default configuration merging #383
- Update
swagger-uito3.28.0(improves safety)