Changelog

4.0.2 (2012/07/11)

Replace "then" with correct "than" in all error messages. (Identified by stefanw)

Fixed bug with extended schemas that contain a "pattern" attribute. (Identified by DrDyne)

Added referencing to JSONSchema, allows for soft-linking to other schemas.
Environment option "validateReferences" now validates references at validation time for any environment.
Environment option "enforceReferences" will cause invalid references to throw an error at creation time for any environment.
Fixed floating point errors with "divisibleBy" attribute.
Fixed typo in JSV.clone.
Fixed typo in draft-03 hyper-schema.json.
Updated uri.js to latest version.
Fixed bug with Report#addError. (Identified by cellog)
ValidationError#details is now safe to stringify.
Removed JSONSchema#createEmptySchema. All empty schemas created by Environment#createEmptySchema now have the same URI (urn:jsv:empty-schema#).
Added example HTML page.

Links to unregistered schemas will now throw an error. This can be disabled by setting the environment option "validateReferences" to false.
Environment#validate now catches errors (such as InitializationErrors) and adds them to it's returned report.
Report#addError now accepts instance/schema URI strings.
Fixed bug where empty schemas would not be registered.
Added private method Environment#_checkForInvalidInstances, for testing the reliability of circular schemas.
Fixed bug where schemas in the "disallow" attribute would not validate. (Identified by henchan)

Fixed bug with "id", "$ref", "$schema" attributes not resolving properly under the "http://json-schema.org/draft-03/schema#" schema. (Identified by dougtreder)
Added dougtreder's referencing tests.

Older releases were not documented. See git commit history for more information.