Highlights
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 Introducing Introducingst.tabsto have tab containers in your app. See our documentation on how to use this feature.
Notable Changes
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  st.metricsupports tooltips with thehelpkeyword parameter.
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  st.columnssupports setting a gap size between columns with thegapkeyword parameter.
Other Changes
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 Design tweaks to Design tweaks tost.selectbox,st.expander,st.spinner(#4801).
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 The sidebar will close when users select a page from the navigation menu on mobile devices (#4851). The sidebar will close when users select a page from the navigation menu on mobile devices (#4851).
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  st.memosupports dataclasses! (#4850).
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 Bug fix for a race condition that destroyed widget state with rapid interaction (#4882). Bug fix for a race condition that destroyed widget state with rapid interaction (#4882).
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  st.tablepresents overflowing content to be scrollable when placed inside columns and expanders (#4934).
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 Types: More updated type annotations across Streamlit! (#4808, #4809, #4856) Types: More updated type annotations across Streamlit! (#4808, #4809, #4856)