I fixed a very annoying bug (for me) in the build system for the website. It turns out that unset returns 1 in mksh (but not in bash) when the variable was unset before. However, make breaks as soon as one command fails. Adding a simple || true helps.
As seen in the news section, I will be in Berlin for 24C3. You should come, too. The talks and the atmosphere are great. The train journey was a bit more cumbersome than usual though: our ICE train was replaced by an InterCity. No reservations, not enough space and worst of all: no coffee.
Update (20.02.2008 tg@): Read this.