Fix missing debugger display provider in Notebook #7774
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arjxn-py changed the title 
martinRenou approved these changes Nov 25, 2025
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Thanks! We should include that in a patch release
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Notebook was not loading the
@jupyterlab/debugger-extension:display-registryplugin added in jupyterlab/jupyterlab#18043. This plugin became part of the debugger extension set in JupyterLab 4.5.0, but Notebook’s plugin list did not include it. As a result, debugger sources were missing proper display names.