app-office/dia-0.93 has wrong german umlauts. Instead some broken chars are displayed. Seems like a problem in dia. Perhaps the coders forgot to initialize UTF8 correct or they did no convert the GUI output to UTF8.
and how is this 0.94 ?
0.94 has german umlauts. Perhaps this version should go into x86. dia-0.93 has also a bug while running Enlightenment 0.16.x which is fixed in dia-0.94
dia-0.94 has problems of its own, but they will be fixed. It will be marked stable when it's appropriate.