From Node-RED v1.0, the core icons are changed to SVG format. The PNG icon definitions still work, but I thought that the sample code should have an SVG icon in case node developers develop the new node from the official document and extend the functionality.
From Node-RED v1.0, the core icons are changed to SVG format. The PNG icon definitions still work, but I thought that the sample code should have an SVG icon in case node developers develop the new node from the official document and extend the functionality.