Changes

* Updated: Serialization aligned with the {{Code|json}} output method of the official specification.* Added: {{Code|liberal}} option.* Removed: {{Code|spec}} option.

* Removed: {{Code|json:parse-ml}}, {{Code|json:serialize-ml}}.* Updated: {{Code|json:parse}} now returns a document node instead of an element, or an XQuery map if {{Code|format}} is set to {{Code|.map}}.

* Updated: {{Code|$options}} argument added to [[#json:parse|json:parse]] and [[#json:serialize|json:serialize]].* Updated: [[#json:parse-ml|json:parse-ml]] and [[#json:serialize-ml|json:serialize-ml]] are now ''deprecated''.