Michał Krassowski

Does the current changeset ensure that the hover effect (https://github.com/jupyterlab/jupyterlab/pull/13384) is preserved?

Related to https://github.com/jupyterlab/jupyterlab/issues/4557 which proposes to auto-remove the `.ipynb_checkpoints` after tab closure.

> is this issue closed? seems like the documentation has been updated. This issue is open (see the green circle in top left). I do not see a PR that...

@JasonWeill based on WIP in title, I am switching this PR to draft to make filtering by status more useful. Please undraft it once ready for review :)

> Even beyond 4.0, I think the commenting stuff should be in a separate repo. Do we want to keep this PR open in a draft state indefinitely or should...

@JasonWeill we discussed this on lab call when triaging related issues, do you think we should close it?

Thank you for starting this @navdeepgill14! I will close this PR to allow anyone else interested in contributing to finish the implementation.

That would be the legacy CodeMirror 5 mode for Julia https://codemirror.net/5/mode/julia/ - I would not put too much hope in getting changes merged into CodeMirror 5, but you can try....

@andrewfulton9 it looks like the only failure in Playwright tests is in `test_save_as_nb` so that sounds related to the changes in this PR (FYI on `main` branch all tests are...

Of note, we are upgrading to MathJax 3 on JupyterLab side too: https://github.com/jupyterlab/jupyterlab/pull/13877. It would be nice to land both PRs at similar time for consistency.