Worked on the aws/amazon-chime-sdk-js repository to deliver a controlled dependency upgrade, focusing on maintenance and risk reduction rather than introducing new functionality. The primary task involved updating the amazon-chime-sdk-js package to version 3.27.0, ensuring continued compatibility with the broader ecosystem. This process included verifying that existing integrations remained unaffected and updating both the changelog and internal release documentation to accurately reflect the changes. The work relied on version control best practices and utilized Markdown for documentation updates. No bugs were addressed during this period, and the contribution centered on maintaining stability and transparency within the project’s dependencies.