Version 1.2.0

Release date: Nov 11, 2021

Notable Changes

  • :pencil2: st.text_input and st.text_area now have a placeholder parameter to display text when the field is empty.
  • :straight_ruler: Viewers can now resize the input box in st.text_area .
  • :file_folder: Streamlit can auto-reload when files in the sub-directories change.
  • :rainbow: We’ve upgraded Bokeh support to 2.4.1! We recommend updating your Bokeh library to 2.4.1 to maintain functionality. Going forward, we’ll let you know if there’s a mismatch in your Bokeh version via an error prompt.
  • :lock: Developers can access secrets via attribute notation (e.g., vs. st.secrets["foo"] ) just like session state.

Other Changes