SyncroSoft has released <Oxygen/> 9.0, $345 payware XML editor written in Java. Oxygen supports XML, XSL, DTDs, XQuery, SVG, Relax NG, Schematron, and the W3C XML Schema Language. According to the announcement, "The main feature of version 9.0 is a CSS-based visual XML editor allowing WYSIWYG-like editing of XML documents. With an innovative approach to XML authoring <oXygen/> allows you to work with XML frameworks (DocBook, DITA, TEI, XHTML, etc) easier than ever before. Version 9 adds a new concept called Document Type that allows you to provide ready-to-use support for a framework or an XML language and share it with other users. This version also brings improved error reporting for validation against Relax NG schemas and Schematron, additional side view helpers, some component updates and a number of other features."
