Support for JSON Schema v5 (draft Wright 00)

[tfesenko]

JSON Schema v5 (draft Wright 00) is the current version of JSON Schema specification:
JSON Schema Core and Json Schema Validation

According to their wiki page:

Draft 5 was primarily a cleanup of Draft 4 and therefore does not have its own meta-schema. The Draft 4 meta-schema should continue to be used until Draft 6, which will have a new meta-schema, is available.

Does JSON Schema Validator officially support JSON Schema Draft 5 aka Wright 00? I assume so. If so, it would be helpful to update the project page.

[huggsboson]

Would love to accept a pull request on this.

[huggsboson]

Issue #231 seems to be an issue related to a change between Draft 4 and Draft 5. It'd be good to get a diff between the two drafts and add a test suite and fixes for draft 5.

[johnjiang]

Implementors should not implement or advertise support for “draft-05”.

http://json-schema.org/draft-06/json-schema-migration-faq.html#q-what-happened-to-draft-05

We should change the issue title to be "Support for JSON Schema v6"

[handrews]

draft-07 is now out (it is backwards-compatible with draft-06, so if you implement draft-07 then supporting draft-06 as well should be pretty trivial):

http://json-schema.org/specification.html

Note that while the breaking changes to core/validation between draft-04 and draft-06 are fairly minimal, Hyper-Schema has changed substantially.

[elreydetodo]

Does anyone have a sense of what the code changes would be to support the newer drafts? I might be willing to try a pull request for supporting at least one or two newer versions if I can get a sense of what code changes are needed. I'm already pretty familiar with the drafts and the changes, I just don't know how that translates into code changes in this module.

[huggsboson]

I don't have a good sense. It seems like having a good conformance suite in place either ahead of or concurrent with the change would be a good way to drive it forward. I'd also love to look into whoever steps up to the plate on this a owner/co-owner of the project, as this project has been under owned since fge departed.

[handrews]

having a good conformance suite in place either ahead of or concurrent with the change

https://github.com/json-schema-org/JSON-Schema-Test-Suite