During February 2026, Md. Shahriar Shakil focused on enhancing reliability and documentation accessibility across the holoviz/panel and holoviz/lumen repositories. He developed automated unit tests in Python to verify the on_click event handling for Button, MenuButton, and ButtonIcon widgets in holoviz/panel, ensuring robust widget behavior and reducing the risk of event-related regressions. Additionally, he improved technical documentation by fixing a broken Markdown link in the holoviz/lumen README, restoring user access to Lumen AI resources. His work demonstrated a methodical approach to both event handling and documentation, reflecting a solid understanding of widget development and technical writing best practices.