SyncroSoft has released version 7.0 of the <Oxygen/> XML editor. Oxygen supports XML, XSL, DTDs, XQuery, SVG, Relax NG, Schematron, and the W3C XML Schema Language. New features in 7.0 include continuous validation, an XQuery debugger and profiler, and XInclude shorthand pointers. Oxygen costs $298 with support. Upgrades from 6.0 cost $130.