Generally available: Update properties for devices without models in Azure IoT Central

With this feature once the devices are cloud connected, you can view and update properties without having to first create device templates. You can further use this feature to build and test your devices and iteratively create device models. This feature enables a low friction first run experience for device onboarding. Learn more about [updating device properties without templates in Azure IoT Central.](https://docs.microsoft.com/en-us/azure/iot-central/core/howto-use-properties?branch=pr-en-us-199458#use-properties-on-unassigned-devices)  * Azure IoT Central * Features * [ Azure IoT Central](https://azure.microsoft.com/en-gb/products/iot-central/)