Worked on prometheus/pushgateway to enhance UI asset management and internationalization support. Focused on updating and repackaging Font Awesome icon fonts by modifying modTime for key font files, ensuring that the latest icons are reliably reflected in the user interface and that cache busting is effective. Addressed UTF-8 label name rendering issues in the UI, improving the display of internationalized content for a broader user base. Utilized Go for backend integration and applied skills in font management and UI development to maintain asset freshness, streamline UI updates, and ensure that updated icons and labels render consistently across different locales.