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Document History for AWS IoT Greengrass
The following table describes important changes to the AWS IoT Greengrass Developer Guide after June 2018. For notification about updates to this documentation, you can subscribe to an RSS feed.
| Change | Description | Date |
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Use the ML Feedback connector to publish model input and predictions and the ML Object Detection connector to run a local object detection inference service. |
September 19, 2019 |
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Version 1.9.3 of the AWS IoT Greengrass Core software is available. This version allows you to install the AWS IoT Greengrass Core software on Raspbian distributions on Armv6l architectures, supports OTA updates on port 443 with ALPN, and contains a bug fix for binary payloads sent from Python 2.7 Lambda functions to other Lambda functions. |
September 12, 2019 |
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Version 1.8.4 of the AWS IoT Greengrass Core software is available. This version contains performance improvements and bug fixes. If you're running v1.8.x, we recommend that you upgrade to v1.8.4 or v1.9.3. For earlier versions, we recommend that you upgrade to v1.9.3. |
August 30, 2019 |
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AWS IoT Greengrass Version 1.9.2 Released With Support for OpenWrt |
Version 1.9.2 of the AWS IoT Greengrass Core software is available. This version allows you to install the AWS IoT Greengrass Core software on OpenWrt distributions with Armv8 (AArch64) and Armv7l architectures. |
June 20, 2019 |
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Version 1.8.3 of the AWS IoT Greengrass Core software is available. This version contains general performance improvements and bug fixes. If you're running v1.8.x, we recommend that you upgrade to v1.8.3 or v1.9.2. For earlier versions, we recommend that you upgrade to v1.9.2. |
June 20, 2019 |
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Version 1.9.1 of the AWS IoT Greengrass Core software is available. This version contains a bug fix for messages from AWS IoT that contain a wildcard character in the topic. |
May 10, 2019 |
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Version 1.8.2 of the AWS IoT Greengrass Core software is available. This version contains general performance improvements and bug fixes. If you're running v1.8.x, we recommend that you upgrade to v1.8.2 or v1.9.0. For earlier versions, we recommend that you upgrade to v1.9.0. |
May 2, 2019 |
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New features: Support for Python 3.7 and Node.js 8.10 Lambda runtimes, optimized MQTT connections, and Elliptic Curve (EC) key support for the local MQTT server. |
May 1, 2019 |
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Version 1.8.1 of the AWS IoT Greengrass Core software is available. This version contains general performance improvements and bug fixes. As a best practice, we recommend that you always run the latest version. |
April 18, 2019 |
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Use the AWS IoT Greengrass Snap Store app to quickly design, test, and deploy software on Linux devices with AWS IoT Greengrass. |
April 1, 2019 |
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You can use tags in AWS Identity and Access Management (IAM) policies to control access to your AWS IoT Greengrass resources. |
March 29, 2019 |
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Use the IoT Analytics connector to send local device data to AWS IoT Analytics channels. |
March 15, 2019 |
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The Kinesis Firehose connector supports sending batched data records to Amazon Kinesis Data Firehose at a specified interval. |
March 15, 2019 |
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Use AWS CloudFormation templates to create and manage AWS IoT Greengrass resources. |
March 15, 2019 |
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New features: Configurable default access identity for Lambda functions, support for HTTPS traffic over port 443, and predictably named client IDs for MQTT connections with AWS IoT. |
March 7, 2019 |
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Versions 1.7.1 and 1.6.1 of the AWS IoT Greengrass Core software are available. These versions require Linux kernel version 3.17 or later. We recommend that customers running any version of the Greengrass core software upgrade to version 1.7.1 immediately. |
February 11, 2019 |
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The Amazon SageMaker Neo deep learning runtime supports machine learning models that have been optimized by the Amazon SageMaker Neo deep learning compiler. |
November 28, 2018 |
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You can run AWS IoT Greengrass in a Docker container by configuring your Greengrass group to run with no containerization. |
November 26, 2018 |
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New features: Greengrass connectors, local secrets manager, isolation and permission settings for Lambda functions, hardware root of trust security, connection using ALPN or network proxy, and Raspbian Stretch support. |
November 26, 2018 |
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The AWS IoT Greengrass Core software, AWS IoT Greengrass Core SDK, and AWS IoT Greengrass Machine Learning SDK packages are available for dowload through Amazon CloudFront. |
November 26, 2018 |
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Use AWS IoT Device Tester for AWS IoT Greengrass to verify that your CPU architecture, kernel configuration, and drivers work with AWS IoT Greengrass. |
November 26, 2018 |
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AWS IoT Greengrass is integrated with AWS CloudTrail, a service that provides a record of actions taken by a user, role, or an AWS service in AWS IoT Greengrass. |
October 29, 2018 |
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The TensorFlow precompiled library for NVIDIA Jetson TX2 that AWS IoT Greengrass provides now uses TensorFlow v1.10.1. This supports Jetpack 3.3 and CUDA Toolkit 9.0. |
October 18, 2018 |
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AWS IoT Greengrass supports machine learning models that are trained using MXNet v1.2.1. |
August 29, 2018 |
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New features: Lambda executables, configurable message queue, configurable reconnect retry interval, volume resources under /proc, and configurable write directory. |
July 26, 2018 |
Earlier Updates
The following table describes important changes to the AWS IoT Greengrass Developer Guide before July 2018.
| Change | Description | Date |
|---|---|---|
| AWS IoT Greengrass Version 1.5.0 Released |
New features:
For more information, see AWS IoT Greengrass Core versions. |
March 29, 2018 |
| AWS IoT Greengrass Version 1.3.0 Released |
New features:
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November 27, 2017 |
| AWS IoT Greengrass Version 1.1.0 Released |
New features:
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September 20, 2017 |
| AWS IoT Greengrass Version 1.0.0 Released |
AWS IoT Greengrass is generally available. |
June 7, 2017 |
