Just a heads up that 5.0.0rc2 has been released to resolve an issue <https://github.com/jupyter/notebook/issues/2056> that some reported involving the `proptypes` dependency not being available. Please give this release candidate a try before the general release, which should happen next week:
pip install notebook --force-reinstall --no-deps --ignore-installed --pre -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/4f704b28-8ccc-4a48-b885-7295cb4a1d58%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
