heya! this sounds great, and something i need, since i only have a server without a static IP, but i also don't have a pi5 - only a pi4. i haven't had time yet, but i guess there's only minor differences between the pi4 and pi5 images? i will try to copy the fat partition configs/dtbs from the stable pi4 image to the one you posted. and let you know how it works.
i assume as well that connman generates a stable service name from an FQDN peer, rather than the current config name which encodes the peer's static IP?
also i assume that i will still need some sort of a script to periodically restart the connection in order to continue to stay connected when my peer's IP cycles?
thank you!