Release: Amazon IoT Greengrass Core v2.5.4 software update on March 23, 2022
This release provides version 2.5.4 of the Greengrass nucleus component and version 2.0.10 of the Lambda launcher component.
Release date: March 23, 2022
Release details
Public component updates
The following table lists Amazon-provided components that include new and updated features.
Important
When you deploy a component, Amazon IoT Greengrass installs the latest supported versions of all of that component's dependencies. Because of this, new patch versions of Amazon-provided public components might be automatically deployed to your core devices if you add new devices to a thing group, or you update the deployment that targets those devices. Some automatic updates, such as a nucleus update, can cause your devices to restart unexpectedly.
To prevent unintended updates for a component that is running on your device, we recommend that you directly include your preferred version of that component when you create a deployment. For more information about update behavior for Amazon IoT Greengrass Core software, see Update the Amazon IoT Greengrass Core software (OTA).
Component | Details |
---|---|
Greengrass nucleus |
Version 2.5.4 of the Greengrass nucleus is available.
|
Lambda launcher |
Version 2.0.10 of the Lambda launcher component is available.
|