Check out the announcement Panel 1.0 Release Candidate - Announcements - HoloViz Discourse
This release is really a big improvement of the foundation. But on top of that there are many new components and features that also works in your Jupyter Notebooks.
A new floating panel you can use for widgets, text and everything else
You can now add tooltips to many of the widgets to improve the user experience
The dev documentation is now live and interactive powered by Pyodide.
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