Revisions

Date	Change
November 2021	Initial release
September 2022	Version 1.1: Automatic serving counter increment based on expired queue positions. Relocate some Redis usage to DynamoDB. Public API endpoint to get remaining queue position expiry time. For more information, refer to the CHANGELOG.md file in the GitHub repository.
April 2023	Version 1.1.1: Mitigated impact caused by new default settings for S3 Object Ownership (ACLs disabled) for all new S3 buckets. For more information, refer to the CHANGELOG.md file in the GitHub repository.
November 2023	Version 1.1.2: Updated package versions to resolve security vulnerabilities. For more information, refer to the CHANGELOG.md file in the GitHub repository.
March 2024	Version 1.1.3: Addressed three issues: expired queue positions persisting in the waiting room size, queue_num API returning old results even after a reset, and intermittent failures in OpenID adapter's /userInfo API. For more information, refer to the CHANGELOG.md file in the GitHub repository.
April 2024	Version 1.1.4: Updated package versions to resolve security vulnerabilities. For more information, refer to the CHANGELOG.md file in the GitHub repository.