Revision history for JSON-Schema-Draft201909

0.016     2020-11-18 18:18:40Z
          - further fixes to infinite loop detection
          - fix dereference error when evaluating "definitions",
            "dependencies"
          - when adding two schema documents with no canonical uri, preserve
            knowledge of other identifiers found in the first document
          - add_schema() no longer adds additional URIs to the document
            object, only the evaluator

0.015     2020-10-20 03:08:36Z
          - fixed infinity/overflow checks for older perls

0.014     2020-10-16 19:21:17Z
          - ensure "enum" value is an array
          - do not evaluate non-arrays against "unevaluatedItems"
          - fix detection of bad $recursiveAnchor
          - fix canonical uri calculation for $schema, $recursiveAnchor, and
            infinite loop detection
          - for output_format=terse, do not omit the important errors for
            unevaluated* when annotation collection is disabled

0.013     2020-09-15 19:14:53Z
          - detect more cases of resource identifier collisions
          - fix resolution of relative $ids
          - new "terse" output format

0.012     2020-08-13 20:23:21Z
          - now using unicode semantics for pattern matching

0.011     2020-08-04 22:16:46Z
          - better normalization of uris in errors
          - now detecting infinite loops separately from deep traversal
          - optionally collect annotations
          - support for the "unevaluatedItems" and "unevaluatedProperties"
            keywords

0.010     2020-07-23 16:50:18Z
          - fixed error generation for validator keywords with numeric
            arguments (e.g. minimum, multipleOf)
          - new "get" method for fetching the schema found at a URI
          - improved "ipv6" format validation

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.
