Revision history for JSON-Schema-Draft201909

0.009     2020-07-07 19:54:44Z
          - no longer allowing adding another schema document with a duplicate
            uri but different schema content (some collision checks were too
            lax).
          - fix behaviour of $recursiveRef without an $recursiveAnchor in the
            initial target scope

0.008     2020-06-22 04:24:06Z
          - fix bad syntax used in a test

0.007     2020-06-21 21:20:33Z
          - raise some inadequate prereq declarations
          - fix incorrect canonical uri when evaluating a (sub)schema using a
            non-canonical uri

0.006     2020-06-19 20:54:40Z
          - add support for evaluation against a uri
          - add "add_schema" interface for using additional schema documents
            within the implementation
          - support using the "format" keyword as an assertion, with the
            "validate_formats" option

0.005     2020-06-09 01:54:05Z
          - fix some edge cases with usage of $recursiveAnchor, $recursiveRef
          - fixed several issues with resource identification within schema
            documents

0.004     2020-06-02 19:14:32Z
          - add support for $recursiveAnchor and $recursiveRef
          - support use of "$ref":"https://json-schema.org/draft/2019-09/schema"
            by loading common metaschemas from a local cache

0.003     2020-05-31 20:10:02Z
          - add infinite recursion detection
          - process properties in sorted order, for consistent ordering of
            results
          - mark a numeric comparison test as TODO on 32-bit machines (see
            GHI #10)

0.002     2020-05-27 22:28:15Z
          - fix incorrect prereq needed for tests
          - add support for $id and $anchor in single schema documents

0.001     2020-05-21 15:51:00Z
          - Initial release.