Jeremy Tuloup

Also this could be implemented and experimented with in a separate extension first (for example under the `jupyterlite` organization), instead of having it in core lite.

Does the existing "Copy Shareable Link" menu item work? Or were you thinking about something more elaborate? https://jupyterlite.readthedocs.io/en/latest/howto/content/share.html

> would it be possible to update the URL every time one opens another notebook? Maybe there could be an option (opt-in) to modify the behavior of the application router....

Thanks @arogozhnikov. Maybe using the `jupyterlab-open-url-parameter` extension would work in your use case? There is some documentation about this here: https://jupyterlite.readthedocs.io/en/latest/howto/content/open-url-parameter.html Your link could then include URLs pointing to `raw.githubusercontent.com`.

> I'd anyway prefer to point to folder, not files - fewer things to track -> fewer things to keep track of. Right that would indeed be useful. Just like...

Thanks @ogrisel for reporting :+1: > Sometimes it's possible to use a private tab to trigger the problem. Right, I remember seeing that sometimes in a Firefox private window, but...

@ogrisel could you try to clear the browser cache and refresh the page? Wondering if that could be a cache issue when new versions are released.

> opened a new private browser window and then opened. Is it Firefox? If so then it is unfortunately expected: - https://jupyterlite.readthedocs.io/en/latest/howto/configure/advanced/service-worker.html#limitations - https://bugzilla.mozilla.org/show_bug.cgi?id=1320796

Looks like a failure is related to `nbgitpuller` importing `notebook.utils` which does not exist in Notebook 7: 

Looks like https://github.com/jupyterhub/nbgitpuller/pull/240 should help with this.