The initial release of the VSCP simulator has been released. Currently, it only works on Linux with socketcan. It can fully simulate a VSCP level I node including bootloading. In the future it will support all transports such as CANAL, tcp/ip, MQTT, ws1, ws2, UDP and multicast and will also work on Windows.
https://github.com/grodansparadis/vscp-simulator/releases/tag/v0.0.1