New z/OS features
On the z/OS® platform, IBM MQ Version 9.0.4 provides additional samples for Db2® V12.
Db2 Universal Table Spaces
Version 9.0.4 provides additional samples, demonstrating how a queue sharing group can be set up to use Universal Table Spaces (UTS) in Db2 V12.
For more information, see Plan your Db2 environment.