OpenAPI Specification 3.1 Support

[whoareyoukid]

The readme file states that this parser supports only Swagger 2.0 and OAS 3.0 schemas. I have tried validating OAS 3.1 documents and it seems to work fine, even in the cases where there are major structural changes. Looking at the code, it appears to be supported.

As OAS 3.1 has breaking changes, I request for a confirmation on whether this parser also validate against OAS 3.1 (both 3.1.0 and 3.1.1)?

If so, I would request the documentations to be updated accordingly.