Node description cannot match application server node name
Valid from Pega Version 6.3 SP1
A node's Short Description should not be the same value as the application server node name. If the node's Short Description is changed to be the same value as the application server node name, then the node description is automatically changed back to the original value after a system restart.
Support for Data streaming service for Pega Cloud Marketing 7.4 applications
Valid from Pega Version 2.1
Pega Cloud Marketing 7.4 applications support the Kafka-based Stream service featured in Pega Platform 7.4.
All Pega product release notes can be found on their product pages.