During November 2024, this developer enhanced CI/CD governance for the aws/aws-cryptographic-material-providers-library and aws/aws-database-encryption-sdk-dynamodb repositories by updating GitHub Actions workflows to recognize new maintainer aliases. Focusing on YAML and CI/CD automation, the work involved modifying workflow files to ensure that only authorized maintainers could approve and trigger automated releases, thereby improving security and compliance. No bugs were addressed during this period, as the primary objective was to streamline onboarding and reduce the risk of unauthorized changes. These updates facilitated smoother cross-repository collaboration and accelerated delivery by making release processes more consistent and maintainable across both projects.