Improvements include: write-in support, refactoring of the date/runtime functionality, permissions overhaul (requires that they be reassigned to the relevant roles), per-content type settings, massive code cleanup, and various other bug fixes and usability improvements.
I've added language maps to the path generation, see the README.txt file for more info. The bottom line is things like 'À' and 'Ø' now get mapped to 'A' and 'O' respectively when the path is being generated.