I just updated a couple of my RPIs to the latest NR.
Via the command
cd .node-red bash <(curl -sL https://raw.githubusercontent.com/node-red/raspbian-deb-package/master/resources/update-nodejs-and-nodered)
All good. Kinda.
After the update, I started NR.
`Flows stopped due to missing node types.
Again: Ok. I look.
Ok, not much for me to understand. The node is installed. Yes, there is a red triangle.
But more information doesn't seem to be forthcoming.