viel Spaß beim Updaten:)) Wusste, warum ich nicht auf WP 2.5 hoch bin, das seit rund drei (!) Wochen draußen ist.
Interessantes Detail am Rande:
Since 2.5 your wp-config.php file allows a new constant called SECRET_KEY which basically is meant to introduce a little permanent randomness into the cryptographic functions used for cookies in WordPress. You can visit this link we set up to get a unique secret key for your config file. (It’s unique and random on every page load.) Having this line in your config file helps secure your blog.
via Perun