I have a version 1.x node red running on a ubuntu box. It uses a signal messenging node which I think won't work under node 2.x (the developer seems to have stopped working on this node).
I'd like to move to node red version 2 for the rest of my flows. (try and keep stuff upto date etc)
Is there a way to install version 2 node red and not touch the old one and run the 2 together on different ports?