Google Analytics preconfigured to respect EU law and with lots of advanced analytics settings for extensive tracking possibilities.
Set a language as a fallback for the chosen language (e.g. "Deutsch" as a fallback for "Deutsch (Sie)")
Converts German umlauts for permalinks, post, comments, feeds automatically. Wandelt Umlaute automatisch für Permalinks, Posting, Kommentare, Feeds.
Replace non-ASCII characters for installs that set the German language as a primary language.
German Slugs properly transliterates umlauts and the letter ß appearing in titles for slugs (i.e. for pretty permalinks).
Add a contact form link into article text. For contact forms where the recipient can be chosen in a select box.