- Use fix-cm.sty for European Computer Modern. - Correct manifest.txt and usefiles.txt. - Add \preface* command that does not perform a pagebreak. - Add package `leadmark' to move !, ?, :, and ; away form the word. - Proof natbib section from hhdiss.cls and maybe include it to bgteubner.cls. What does it do exactly? - Adapt bgteubner.cls to recent version of scrbook.cls - Fix figure and table numbering in case sub-numbering etc. are used.