Version 0.60.0

[thiago]

Version 0.60.0

Highlights:

• Ability to set the height of an st.text_area with the height argument (expressed in pixels). See docs for more.
• Ability to set the maximimum number of characters allowed in st.text_area or st.text_input. Check out the max_chars argument in the docs.
• Better DeckGL support for the H3 geospatial indexing system. So now you can use things like H3HexagonLayer in st.pydeck_chart.
• Improved @st.cache support for PyTorch TensorBase and Model.