Notebook v6 bugfix release?

This PR was merged last week fixing a bug that can cause clients to freeze when connecting to a kernel that is paused in debugging. I am waiting for a release with this fix to unblock some of my work. Ideally this would be released as a bugfix in v6 to make it easy to take without upgrading.

I know you folks are busy with v7, but Iā€™m wondering if this can be deployed in a v6 bugfix release?

Thank you all for your hard work! :slight_smile: