panel 1.7.3

Version 1.7.3

on Python PyPI

This patch release includes several critical stability improvements, JavaScript race condition fixes, and developer experience enhancements. It also introduces small but helpful UI features such as exception copying and better error feedback in CLI and ESM workflows. Many thanks to contributors @etihwo, @bsdz, @Coderambling, @hoxbro, @philippjfr, and @MarcSkovMadsen.

Enhancements

• Add “Copy to Clipboard” button for exceptions in the UI (#8034)
• Enable MathJax rendering if the extension is available (#8004)
• Allow setting a custom title for Tabulator multi-index columns (#8008)
• Improve feedback in panel compile and reactive ESM workflows (#8012, #8010)
• Ensure exceptions are printed to the command line in development mode (#8022)

Bug Fixes

• Guard against race conditions in DeckGL during resize (#8031)
• Prevent errors when client_comm is undefined in some JS execution contexts (#8030, #8033)
• Fix dark theme background issue in MultiChoice widget (#8014)
• Avoid rendering Plotly components if container is not yet defined and prevent layout boomeranging (#8021)
• Ensure React useState callbacks are registered only once (#8023)
• Support Path objects in stylesheet definition (#8026)