Release: Amazon IoT Greengrass Core v2.10.2 software update on June 5, 2023 - Amazon IoT Greengrass
Public component updates
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Release: Amazon IoT Greengrass Core v2.10.2 software update on June 5, 2023

This release provides version 2.10.2 of the Greengrass nucleus component.

Release date: June 5, 2023

Public component updates

The following table lists components provided by Amazon 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 2.10.2 of the Greengrass nucleus is available.

Bug fixes and improvements

  • Allows case insensitive parsing of component lifecycles.

  • Fixes an issue where the environment PATH variable was not recreated correctly.

  • Fixes proxy URI encoding for components including stream manager for usernames with special characters.
Client device auth

Version 2.4.2 of the client device auth component is available.

New features

Adds a new startupTimeoutSeconds configuration option.
Lambda manager

Version 2.2.9 of the Lambda manager component is available.

Bug fixes and improvements

Fixes an issue where the port number is corrupted due to a skewed clock.
Log manager

Version 2.3.4 of the log manager component is available.

Bug fixes and improvements

  • Adds support for setting the periodicUploadIntervalSec parameter to fractional values. The minimum is 1 microsecond.

  • Fixes an issue where log manager doesn't respect the CloudWatch putLogEvents limits.
MQTT 3.1 broker (Moquette)

Version 2.3.3 of the MQTT 3.1 broker (Moquette) component is available.

New features

Adds a new startupTimeoutSeconds configuration option.
MQTT bridge

Version 2.2.6 of the MQTT bridge component is available.

New features

Adds a new startupTimeoutSeconds configuration option.
Stream manager

Version 2.1.7 of the stream manager component is available.

Bug fixes and improvements

Fixes an issue where stream manager fails to read the proxy configuration correctly.