Feeling lucky? DB2 V8 FixPak 13 hits the streets
IBM support and downloads: DB2 UDB Version 8.1 FixPak 13 (also known as Version 8.2 FixPak 6)
The platform list on this FixPak announcement serves as a reminder of the interesting fact that nearly half of all DB2 LUW versions are some form of Linux. Test first, and have fun.