We released an updated version of Apigee. Apigee Server-Sent Events (SSE) and EventFlows are supported for use with the Apigee Extension Processor

## Announcement On September 3, 2025, we released an updated version of Apigee. ## Feature **Apigee Server-Sent Events (SSE) and EventFlows are supported for use with the Apigee Extension Processor.** The Apigee SSE feature enables continuous response streaming from server-sent event (SSE) endpoints to clients in real time. To learn more about this feature, see [Streaming server-sent events](https://cloud.google.com/apigee/docs/api-platform/develop/server-sent-events). The Apigee Extension Processor is a [traffic extension](https://cloud.google.com/service-extensions/docs/overview#integration-lb) that lets you use Cloud Load Balancing to send callouts from the data processing path of the application load balancer to the Apigee Extension Processor. To learn more, see the [Apigee Extension Processor overview](https://cloud.google.com/apigee/docs/api-platform/service-extensions/extension-processor-overview).