The eXchaNGeR XML-Browser and XML-Editor is a simple and flexible Browser and Editor framework for XML Content. This version has new editor functionality and bug fixes.
The Editor enhancements include editing and saving of non well-formed XML, improved formatting functionality with the option to not inline elements with mixed content for readability, better entity handling with built-in support for an extensive set of common entities and a new "save-as" option.
Among the bugs fixed are all formatting problems, auto-reload when a document has been changed by an external process and added an overwrite warning when creating a new document.
The 1.0 release is scheduled for the 18th of February!
Please let me know about bugs or new features you want fixed and included for the 1.0 version.
For more information: http://xngr.org/