I've posted the notes from last night's RSS, Atom, APP, and All That presentation to the Philadelphia Java User's Group.
SyncroSoft has released version 7.2 of the <Oxygen/> XML editor. Oxygen supports XML, XSL, DTDs, XQuery, SVG, Relax NG, Schematron, and the W3C XML Schema Language. Version 7.2 adds a Subversion client, flattening XML Schemas, rename refactoring, and support for the X-Hive/DB, MarkLogic XML Database and TigerLogic XML Databases. Oxygen costs $298 with support. Upgrades from 6.0 cost $130.