Concise monthly summary for Jun 2025 focusing on business value and technical achievements in get-convex/convex-helpers. Delivered a UX/API improvement by clarifying error messaging around filtering query streams. The updated messages explain that .filter() is unsupported on QueryStream and guide users to use either: (1) .collect() followed by .filter() on the resulting array, or (2) .filterWith() as an alternative in QueryStream. Implemented via two targeted fixes with explicit commit references to ensure clear guidance and correctness. This improvement reduces user confusion, lowers support overhead, and enhances API ergonomics for developers integrating convex-helpers into their data workflows. Technologies/skills demonstrated include JavaScript/TypeScript error handling, API design, and maintainable commit hygiene.