I understand that a banner was added to advertise the future change. But, for our deployment into production, we don’t need users to be distracted with this or wonder what’s going on. Is there a way to disable this automatically?
“Read the migration plan to Notebook 7 to learn about the new features…”
It seems to be fenced with show_banner so I think the block visibility can be controlled by c.NotebookApp.show_banner=False or c.ServerApp.show_banner=False depending on what you are doing.