Note that as a preview release things may change in the near future.
Looking forward to hearing input from the community before we stabilize the
The goals is for this to replace
st.deck_gl_chart, since it
is does everything the old API did and much more!
Better handling of Streamlit upgrades while developing. We now auto-reload
the browser tab if the app it is displaying uses a newer version of Streamlit
than the one the tab is running.
New favicon, with our new logo!
- Magic now works correctly in Python 3.8. It no longer causes
docstrings to render in your app.
Updated how we calculate the default width and height of all chart types.
We now leave chart sizing up to your charting library itself, so please refer
to the library’s documentation.
As a result, the
heightarguments have been deprecated
from most chart commands, and
use_container_widthhas been introduced
everywhere to allow you to make charts fill as much horizontal space as
possible (this used to be the default).