In February 2025, Sara Altman delivered two core features to the posit-dev/py-shiny-site repository, focusing on enhancing interactivity and developer tooling in Shiny applications. She implemented support for using Plotly figures as interactive input widgets, enabling Shiny apps to capture user interactions such as clicks and selections directly from Python-based plots. Additionally, she introduced programmatic cell selection for DataGrid and DataTable components, allowing developers to update cell selections via a new Python API. Throughout the process, Sara updated documentation and provided Python examples, ensuring the new capabilities were accessible and improving both developer onboarding and end-user experience.