Release: AWS IoT Greengrass Core v2.9.1 software update on November 18, 2022
This release provides version 2.9.1 of the Greengrass nucleus component and updates to AWS-provided components.
Release date: November 18, 2022
Release highlights
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Log manager – Log manager now processes and directly uploads active log files instead of waiting for new files to be rotated. This improvement significantly reduces log delays. For more information, see Log manager
Release details
Public component updates
The following table lists AWS-provided components that include new and updated features.
Important
When you deploy a component, AWS IoT Greengrass installs the latest supported versions of all of that component's dependencies. Because of this, new patch versions of AWS-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 AWS IoT Greengrass Core software, see Update the AWS IoT Greengrass Core software (OTA).
| Component | Details |
|---|---|
| Greengrass nucleus |
Version 2.9.1 of the Greengrass nucleus is available.
|
| Log manager |
Version 2.3.0 of the new log manager is available. NoteWe recommend that you upgrade to Greengrass nucleus 2.9.1 when you upgrade to log manager 2.3.0.
|
