W3C Invites Implementations of XQuery 3.1, XQueryX 3.1, XPath 3.1 and supporting documents

The XML Query Working Group has republished Candidate Recommendations of XQuery 3.1: An XML Query Language, XQueryX 3.1, and, jointly with the XSLT Working Group, XML Path Language (XPath) 3.1, XQuery and XPath Data Model 3.1, XQuery and XPath Functions and Operators 3.1, and XSLT and XQuery Serialization 3.1. The republications reflect small but substantive changes since the previous publication; the Working Groups hope to move these specifications to Proposed Recommendation in January. The XML Query Working Group also updated the XQuery 3.1 Requirements and Use Cases note.