Revisions - Network Orchestration for AWS Transit Gateway

Revisions

Date Change
November 2019 Initial release.
August 2020 Release version 2.0.0: Added support for AWS Transit Gateway inter-Region peering and Amazon VPC prefix lists; updated cost estimate; for additional information about changes to v2.0, refer to the CHANGELOG.md file in the GitHub repository.
December 2020 Added instructions for updating the solution CloudFormation stack.
July 2021 Document enhancements, including updates to diagrams and architecture overview section.
March 2022 Release version 3.0.0: Added support for parallel tagging events of multiple Subnets/VPCs, Organizations tag policies, and descriptive transit gateway attachment name. Also, moved transit gateway peering attachment capability to AWS Lambda. For additional information about changes in v3.0.0, refer to the CHANGELOG.md file in the GitHub repository.
April 2022 Release version 3.0.1: Minor updates and bug fixes. For information about changes in v3.0.1, refer to the CHANGELOG.md file in the GitHub repository.
July 2022 Release version 3.1.0: Minor updates and bug fixes. For more information, refer to the CHANGELOG.md file in the GitHub repository.
October 2022 Release version 3.1.1: For more information, refer to the CHANGELOG.md file in the GitHub repository.
December 2022 Release version 3.2.0: Added AppRegistry integration. For more information, refer to the CHANGELOG.md file in the GitHub repository.
January 2023 Release version 3.2.1: Minor updates and bug fixes. For more information, refer to the CHANGELOG.md file in the GitHub repository.
June 2023

Release version 3.3.0: Added support for a new routing tag (route-to-tgw) that allows users to update the route table for secondary subnets in the same Availability Zone, making it easier to build highly-available network architectures. Added support for the Beijing, Ningxia, and Stockholm Regions. Updated web UI for improved user experience, including an option for multi-factor authentication (MFA). Revised implementation guide structure for ease of readability and navigation. For more information, refer to the CHANGELOG.md file in the GitHub repository.

July 2023

Release version 3.3.1: Moved the service linked roles from hub and spoke stacks to separate stacks to allow multi-Region deployments and avoid AlreadyExists error. For more information, refer to the CHANGELOG.md file in the GitHub repository.

October 2023

Release version 3.3.2: Added a new CloudFormation parameter to allow users to skip transit gateway registration with the global network. Updated package versions to resolve security vulnerabilities. For more information, refer to the CHANGELOG.md file in the GitHub repository.

October 2023

Release version 3.3.3: Updated package versions to resolve security vulnerabilities. Updated Lambda function runtime to Python 3.11 and Node.js 18. For more information, refer to the CHANGELOG.md file in the GitHub repository.

November 2023 Documentation update: Added Confirm cost tags associated with the solution to the Monitoring the solution with AWS Service Catalog AppRegistry section.