Is there a way to restore it if I make a mistake with Node-RED?
It doesn't seem to be in the help keyboard shortcuts list.
You can Undo with Ctrl-Z.
(I would be happy if I could do Redo with Ctrl-Y, but it doesn't seem to be implemented.)
The Node-RED user association showed how to manage flows with Git if local development is acceptable.
We have created a mechanism to automatically commit Flow
http://jaco.udcp.info/flow-git/
Bluemix is stored in cloudant's nodered db, so in principle, it is possible to create new documents at the time of storage.Specifically, per saveFlow in cupstorage.js.I'm sorry I didn't try it myself.
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