I've recently found out about a #meshtastic to #matrix bridge (https://github.com/geoffwhittington/meshtastic-matrix-relay), and it is the first bridge software that also seems to be running primarly on Windows lol (Running on Linux is not a problem thou).
This is perfect for our local mesh that is hopefully going online in a few weeks.
Now I really need to hurry up and get up the node on my roof