Worked on maintaining and improving the AdobeDocs/app-builder repository by focusing on dependency management and package health. Addressed a compatibility issue by updating the @adobe/gatsby-theme-aio dependency to a newer version, ensuring the project remained aligned with upstream changes and reducing the risk of runtime or build-time errors. Updated the yarn.lock file and checksum to guarantee reproducible builds and reliable deployments. Utilized JavaScript and package management tools to streamline the update process, emphasizing stability and maintainability. The work centered on bug resolution rather than feature development, demonstrating a methodical approach to sustaining project health through careful dependency updates.