Loading schema in version 6/7 which refers schema with previous version (4)

[MarcBouteiller]

When a root schema is loaded with version 6 (or higher), with a nested reference with a version 4, the loader keeps the V6 spec version, and an exception is thrown because of the backwards incompatible changes of "exclusiveMinimum" and "exclusiveMaximum".

Example:

{
  "$schema": "http://json-schema.org/draft-06/schema#",
    "properties": {
      "parameter": {
        "type": "array",
          "items": {
             "$ref": "http://swagger.io/v2/schema.json#/definitions/parameter"
           }
        }
    }
}

The target of $ref is under version 4. #165

[erosb]

Right, that is an issue to be addressed. Thanks for opening an issue.
I would hugely appreciate if you could open a PR with a failing test for it, as it is described in the contribution guidelines.

Thanks

[erosb]

The fix is available in the latest release: 1.9.0