New features
- Updates the Greengrass nucleus to send status updates to the AWS IoT Greengrass cloud when the core device applies a local deployment.
- Adds support for client certificates signed by a custom certificate authority (CA), where the CA isn't registered with AWS IoT. To use this feature, you can set the new greengrassDataPlaneEndpoint configuration option to iotdata. For more information, see Use a device certificate signed by a private CA.
Bug fixes and improvements
- Fixes an issue where the Greengrass nucleus rolls back a deployment in certain scenarios when the nucleus is stopped or restarted. The nucleus now resumes the deployment after the nucleus restarts.
- Updates the Greengrass installer to respect the --start argument when you specify to set up the software as a system service.
- Updates the behavior of SubscribeToComponentUpdates to set the deployment ID in events where the nucleus updated a component.
- Additional minor fixes and improvements.