DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead

Core Development
2

Hi,
What version of node.js are you installing it on ? and which version of Node-RED ?
I think we have fixed all these in latest version - but you need node.js 8.x at least for that.
(and while yes it is a problem longer term - as in - it will stop working at some point - it is still working now, so no need to worry.

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