***** v2.00 beta *****
- Simple XML editor has been added.
- User interface has been improved.
- Performance of xsbrowser (loading, dynamic optimization of hot spots) has been improved.
- More comprehensive documentation of xsbrowser is available.
- DTD comments are mapped onto XML Schema documentation.
- Documentation of XML markup/values is sorted in ascending order.
- Examples have been added (DTD/XML schema).

***** v1.51 *****
- DTD to XML Schema translation has been optimized (dtd2xs v1.52).
- Examples have been added (DTD / XML schema).

***** v1.5 *****
- Error management has been improved.
- Internal structures have been extended so that the 
  creation of valid XML documents will be possible in a later version.

***** v1.0 *****
