1.4.0

Highlights

• 📸 Introducing st.camera_input for uploading images straight from your camera.

Notable Changes

• 🚦 Widgets now have the disabled parameter that removes interactivity.
• 🚮 Clear st.experimental_memo and st.experimental_singleton programmatically by using the clear() method on a cached function.
• 📨 Developers can now configure the maximum size of a message to accommodate larger messages within the Streamlit application. See server.maxMessageSize.
• 🐍 We formally added support for Python 3.10.

Other Changes

• 😵‍💫 Calling str or repr on threading.current_thread() does not cause a RecursionError (#4172).
• 📹 Gracefully stop screencast recording when user removes permission to record (#4180).
• 🌇 Better scale images by using a higher-quality image bilinear resampling algorithm (#4159).