YaST2 Update for KDE

Hello List, I have YaST2 pointing to http://ftp.leo.org/pub/suse/i386/supplementary/KDE/update_for_8.1/yast-sourc... and then to my SuSE DVD. When 3.1.2 was released, a few days later on May 22nd I was able to update my KDE using YaST2. Today I browsed the suse download pages and noticed that there were updates in some kdebase packages and the qt3 package. However checking the entries in YaST, I was not able to see the updated packages. Anyone knows why, and what I am doing wrong? is the yast-source not updated on the server? Kostas