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2.10.0

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@Xuqing888 Xuqing888 released this 10 May 20:21
· 10 commits to release_2.10.x since this release
f2c7bdd

New features

  • Adds support for MQTT5.
  • Adds a mechanism for loading plugin components quickly without scanning.
  • Enables Greengrass to save disk space by deleting unused Docker images.
  • Allows access to private Amazon ECR repositories in regions other than the AWS IoT Greengrass core region.
  • Adds an optional configuration value to define where the IPC socket file should be created on Linux.

Bug fixes and improvements

  • Fixes an issue where rollback leaves certain configuration values in place from a deployment.
  • Fixes an issue where the Greengrass nucleus validates for an AWS domain sequence in custom non-AWS credentials and data endpoints.
  • Updates multi-group dependency resolution to re-resolve all group dependencies via AWS Cloud negotiation, instead of locking to the active version. This update also removes the deployment error code INSTALLED_COMPONENT_NOT_FOUND.
  • Updates the Greengrass nucleus to skip downloading Docker images when they already exist locally.
  • Updates the Greengrass nucleus to restart a component install step before timeout expires.
  • Additional minor fixes and improvements.