...
WRT updating it, I don't have time for tweakr at the moment, so it can
be considered discontinued (as in: I do not intend to do any work on
tweakr in the foreseeable future).

The good news is, tweakr is open source: you can add a German
translation if you want. In fact, you're encouraged to fork it!
Search for it on Maemo's Garage and you can download the source code.

-- Salvatore Iovene http://www.google.com/profiles/salvatore.iovene