Treebeard is an XSLT IDE written in Java; it's editor allows the loading and editing of an XML document and an XSLT document at the same time. It also can apply the XSLT to the XML and display the output for further editing/saving. Treebeard has plugable XML and XSLT parsers.
* fixed the system id error. Style sheets that had references in them could fail due to this error (most notably docbook stuff). Treebeard does not have you save files before a transformation (that is part of it's charm); however, because of this fix you have to save the file prior to transformation if you want relative file include paths to work.
* added emacs like key binding (ctrl+f, ctrl+b, ctrl+n, ctrl+p, alt+f, alt+b, and F5 transforms)
* added some more skins
* fixed the fop temp file creation (fixed NPEs)
* added a little line:column display on the lower text area's left
* fixed several speed issues