During November 2024, Rastrid M. focused on security hardening for the aws/mynah-ui repository by addressing a critical dependency vulnerability. Leveraging expertise in JavaScript, TypeScript, and dependency management, Rastrid upgraded project dependencies to their latest secure versions, directly mitigating known CVEs and improving the application's software supply chain security. This work did not introduce new features but ensured the UI remained robust against emerging threats. By implementing targeted security patching and front-end development practices, Rastrid contributed to the project’s release readiness, demonstrating a methodical approach to maintaining secure, up-to-date code in a collaborative development environment.