The HTTP server now allows concurrent processing using multiple chains for multiple connections. The default is false, but you can turn it on by setting concurrentChains to true in the YAML configuration file. See also Configuring the HTTP server transport.

The new monitoring metric numChains is now available for the HTTP server transport. It indicates the number of active connections into the HTTP server instance. See also Monitoring status for the HTTP server.

The Cumulocity IoT transport now enables you to distinguish between create and update operations for notifications that are received for managed objects, events, alarms and operations. The new constants NOTIFICATION_CREATED and NOTIFICATION_UPDATED are available for this purpose. For more information, see Receiving update notifications.