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. A few are below.
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](Overview — Panel v1.0.0rc1) is now live and interactive powered by Pyodide.
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