st.checkbox

This release removes the deprecated st.cache API, introduces client-side validation for st.text_input, and adds a `wrap` parameter to various elements for better label control. Several bug fixes improve chart handling, input validation, and component behavior.

This release introduces extensive features for binding widgets to query parameters and enhances Dynamic Containers with callbacks and improved styling across various components. It also includes important security fixes and dependency updates.

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.