OMFG. The #Juypter notebook community expects people to use a 3rd party utility to clear output. Why don't the maintainers just drive over the the users of #Juypyter notebooks and rob them?
This is the state of the art for removing secrets from ipynb's
https://intoli.com/blog/jupyter-notebooks-git/ https://x.com/mistersql/status/1051860259696832513