Hubs and secret management in Livebook notebooks

Hi everyone, member of the Livebook team here.

Dealing with sensitive data in code notebooks is a pain point [0]. That's why we've been improving secret management in Livebook for a while. And now we have more news we're excited to share.

In this new release, we added notebook stamping. Together with the other Livebook features, this helps to make notebooks readable, open, and safe to share.

Let me know if you have any questions about those new features or anything related to Livebook's launch week. :)

[0]: https://www.microsoft.com/en-us/research/publication/whats-w...