1.04    2007-XXXXX    Optionally reject documents with ENTITY and DOCTYPE
                        declarations;
                      Optionally pass entities through without decoding 'em;
                      Optionally get all bondage-and-discpline about entities;
                      More careful pruning out of processing instructions;
                      Reject a few more small well-formedness violations;
                      Doco updates;
                      Attributes can now contain the > character;
                      Numeric entities now supported.

1.03    2007-02-03    Added CDATA support;
                      Removed some of the more inflammatory comments in the
                        docs :-)

1.02    2007-01-30    More 5.004 compatibility fixes;
                      Better support for attributes, again thanks to Matt
                        Knecht

1.01    2007-01-29    Fixed for 5.004_05, with thanks to David Romano;
                      Added support for passing a string of XML, also at
                        David Romano's suggestion;
                      Added basic support for attributes, thanks to Matt
                        Knecht