The Release Notes provide a list of useful topics and links for when you install a DB2® database product or fix pack.
DB2 database products are available in several different editions, each offering different features and functionality. For information about the DB2 database products available for each operating system, refer to DB2 database product and packaging information and DB2 Connect™ overview.
A fix pack is a cumulative collection of APAR fixes. In general, fix packs can be applied on top of any previously shipped maintenance to bring the system up to the current fix pack level.
For information about hardware and software compatibility, refer to Installation requirements for DB2 database products.
For fix pack installation instructions, refer to Applying fix packs.
If you are upgrading from an earlier DB2 version, additional information can be found at http://www.ibm.com/support/docview.wss?rs=71&uid=swg21200005.
To create your own query, go to the Advanced search page on the IBM Software Support website: http://www.ibm.com/support/advsrch.wss