Recently there were some updates on the agenda: typo3 has a new version with a lot of improved features, phpBB3 had to be updated, dolphin and of course wordpress. The wordpress update is finished now and I have to admit that it will take some time to get used to the new backend. But in general it feels looks like a big improvement.
Typo3 is a bit annoying because you often have to update the extensions and sometimes change the extension-templates after updates. Fortunatly we did not too many changes in the source-code.