KDE3.1 --> KDE3.1.1 - What problems to expect?

I downloaded KDE3.1.1 from kde.org (rpm files dated 29.03.) but did not install yet. I am hesitating to do so since I remember some voices on this list reporting some problems. I use SuSE 8.1 with KDE3.1 installed. I would appreciate the list users to give known reasons (if any) against upgrade to 3.1.1. Are there any issues,how big they are, any known solutions etc? I believe such a summary might be useful to other people on the list, too. TIA cikasole