st.bar_chart

This release introduces lazy loading for st.dataframe, an icon parameter for st.metric, and background refresh for st.cache_data and st.cache_resource. It also includes several bug fixes and improvements to existing widgets.

Streamlit 1.51.0 adds extensive layout, theming, and widget identity enhancements along with many bug fixes, while removing Python 3.9 support.

Streamlit 1.50.0 introduces widget identity changes using `key`, deprecates `**kwargs` in several APIs, adds extensive theming and layout enhancements, and includes numerous bug fixes and performance improvements.