17 December 2025

Production release: 17 December 2025

IoT2.1v2025DEC10

Bug Fixes:

500 Error When Activating Legacy Device without Group ID: Resolved the issue where a 500 error was returned when activating a legacy device without a Group ID.

License Notification Event Authorization and Schema Validation Issues Resolved: Restricted outbound messages to specific topics and added validation for supported event types.

Device Bootstrap Certificate Rotation Metadata Sync Issue Fixed: Ensured proper synchronization of certificate rotation metadata in the device record when all events in a batch fail.

Handling OTA Errors in IoT Logs Error Handler Lambda: Updated the IoT Logs Error Handler Lambda to handle error messages that lack a “traceId.”

Get Outbound Status with Invalid Outbound Id Error Corrected: Fixed the issue where an invalid outbound ID returned a “Device not found” error message.

Bootstrap Config API Success Response for Invalid GroupId Fixed: Corrected the API to return proper error responses for invalid Group IDs instead of success responses.

Events Listener Containers Stability Improved: Addressed the issue where events listener service containers were stopping due to service exceptions.

DR Resource Manager Rule Delete Replication Failure Resolved: Fixed the rule delete replication failure due to a 120-second delete time limit, which also caused the group to remain undeleted in the DR region