Openapi-schema-validator

Changelog
* Static types and Mypy static type check 51

Changeling
* type validator error msg formatting fix 50

Changelog
* OpenAPI 3.1 validator's JSONSchema subclassing deprecation fix 47
* OpenAPI 3.0 validator's JSONSchema subclassing deprecation workaround 49

Changelog
- OpenAPI 3.1 validator 18
- drop python 3.6 support 18
- make jsonschema4 compatible (DeprecationWarning fix) reintroduced 38
- 0.2.1 changes 37
- Revert "make jsonschema4 compatible (DeprecationWarning fix)"
- drop python 3.6 support part 2
- Limit jsonschema dependency
- Validate oneOf, anyOf and allOf with discriminator OAS30 30 and OAS31 39

Changelog
- make jsonschema4 compatible (DeprecationWarning fix) reintroduced 38
- 0.2.1 changes 37
- Revert "make jsonschema4 compatible (DeprecationWarning fix)"
- drop python 3.6 support part 2
- Limit jsonschema dependency
- Validate oneOf, anyOf and allOf with discriminator OAS30 30 and OAS31 39

Changelog
* OpenAPI 3.1 validator 18
* drop python 3.6 support 18