Find out what is new in Event Processing version 1.3.x.
Release 1.3.1
Enrichment from watsonx.ai text generation services
In Event Processing 1.3.1 and later, you can use watsonx.ai node to create an AI-generated response capability, which enables text generation from a deployed watsonx.ai prompt template. For more information, see the watsonx.ai node.
Apache Flink updated to 1.20.1
IBM Operator for Apache Flink version 1.3.1 update includes Apache Flink version 1.20.1.
Support for Red Hat OpenShift Container Platform 4.18
Event Processing version 1.3.1 introduces support for Red Hat OpenShift Container Platform 4.18.
Documentation: Highlighting differences between versions
Any difference in features or behavior introduced by Event Processing 1.3.1 compared to 1.3.0 or earlier is highlighted in this documentation by using the following graphic: 
Security and bug fixes
Event Processing release 1.3.1 and IBM Operator for Apache Flink version 1.3.1 contain security and bug fixes.
Release 1.3.0
Trigger savepoints with FlinkStateSnapshot custom resource
In IBM Operator for Apache Flink version 1.3.0 and later, you can create, list, and delete a savepoint or checkpoint for a Flink job by using the FlinkStateSnapshot custom resource. For more information, see creating and managing savepoints..
API enrichment node: support for operations with arrays of complex types
Body parameters can now be mapped with complex array properties or complex array constant values, and the supported types for items in the array of a body parameter have been expanded to include array and object. Additionally, API responses now support complex arrays.
Apache Flink updated to 1.20
IBM Operator for Apache Flink version 1.3.0 update includes Apache Flink version 1.20.
Support for Kubernetes 1.32
Event Processing version 1.3.0 introduces support for Kubernetes platforms version 1.32 that support the Red Hat Universal Base Images (UBI) containers.
Security and bug fixes
Event Processing release 1.3.0 and IBM Operator for Apache Flink version 1.3.0 contain security and bug fixes.