After the big udev->eudev transitions, Pat and his team are still working full pace to squash any bugs and also their TODO list. What's out today is a mass rebuilt of some packages that are still linked to the old libudev, mainly found in 32-bit machines. There are only 2 upgraded packages today and they are imagemagick and xfwm4.
I still count many packages in 32 bit are still labeled i486. I'm not sure whether they will be rebuilt to have i586 or not since some packages are very old and they have never been touched since several Slackware releases. It still worked nice, so there hasn't been any removal up to now.