Release 10.15.3.3
Connectivity and Adapters

PAM-34326
Long-running query messages are misleading when sending large numbers of sequential requests.
More information has been added to Cumulocity IoT long-running query messages, as well as for distinguishing between queries and batches.
Cumulocity IoT Transport

PAM-34476
Consume Cumulocity IoT SDK v1015.0.456+ to get fixes for subscription retry.
The Cumulocity IoT Java SDK has been upgraded to v1015.0.456 to fix an issue where subscriptions for real-time notifications were lost when switching between Cumulocity IoT core nodes.