Documentation for Real Time Collaboration

[hbcarlos]

Documentation for Real Time Collaboration.

Also updated other parts of the documentation like JupyterLab URLs:

• I think JupyterLab doesn't start in single-mode by default
• Now we can open a Notebook in two tabs simultaneously.

References

Fixes #10227

Code changes

User-facing changes

Backwards-incompatible changes

[jupyterlab-dev-mode]

Thanks for making a pull request to JupyterLab!

To try out this branch on binder, follow this link:

[krassowski]

How users should access the link to share the session? Should they install the jupyterlab-link-share extension? Should it be moved into the core? See #5382 (comment) (I think it is a common question).

[hbcarlos]

Thanks for pointing that out, @krassowski. I completely forgot to mention it in the documentation.

There is a "Copy Shareable Link" entry on the context menu. I'll add to the documentation.
Edit: Actually, this one doesn't have the token.

[krassowski]

Maybe the easiest approach would be to add the token to it?

[hbcarlos]

Yes, I'll open an issue to track this and the corresponding PR.

[blink1073]

Thanks! Just a couple suggestions.

[hbcarlos]

Thanks, Steven!

The link check test fails because I added a new file, rtc.rst, so the "Edit on GitHub" link from Read the Docs doesn't work.