During June 2025, work focused on enhancing the stability of the file upload user experience within the chakra-ui/zag repository. The primary engineering effort addressed a bug where the acceptedFiles variable could be undefined, leading to potential runtime errors. By ensuring acceptedFiles defaults to an empty array when no files are accepted, the update improved robustness and reduced edge-case failures. This change was implemented using TypeScript and JavaScript, reflecting a careful approach to frontend development. The solution was delivered with a clear, auditable commit, aligning with project reliability goals and contributing to a more predictable and stable user interface.