AWS IoT Device SDK for Embedded C now supports over-the-air update, AWS IoT Device Defender custom metrics, and multiple shadows for a single IoT device

The over-the-air update (OTA), AWS IoT Device Defender custom metrics, and AWS IoT Device Shadow named shadow features are now generally available in AWS IoT Device SDK for Embedded C (C-SDK) version 202103.00. With this release, developers can use the C-SDK libraries to update firmware, manage device fleets, monitor fleet metrics, and create multiple shadows for their IoT device.

Source:: Amazon AWS