Mabel F

In the handbook's Roadmap page under metric releases (https://handbook.chaoss.community/community-handbook/about/roadmap#metric-releases) there is a link on the text "Check out the metric release" that leads to https://github.com/chaoss/community/blob/master/community-handbook/metrics-release.md which is not found. Is...

**Description of Issue** If using the newest nbclient version (0.5.13) as part of a new `pip install jupyter command` (on osx), `requirements.txt` installation resulst in the error `ERROR: pip's dependency...