During August 2025, this developer enhanced the get-convex/convex-helpers repository by exporting the abstract QueryStream class as part of the public API. This change allowed external modules to import and utilize QueryStream, improving modularity and enabling downstream integrations. The implementation focused on careful API boundary design and was delivered through a Git-based workflow. Working primarily with TypeScript and JavaScript, the developer emphasized maintainable software engineering practices while expanding the API surface. No major bugs were reported or fixed during this period, reflecting a targeted effort on feature delivery and codebase extensibility rather than reactive maintenance or bug resolution.