To aid in bootstrapping and testing, the project should publish a binary release (for at least two architectures) to allow users to get their hands on this code without needing at the very outset to have a full development environment.

Commit this as Documentation/wireshark.md.

Wireshark is a helpful tool for debugging network protocols.

For example, I can capture the packets sent during the unit tests by opening Wireshark, selecting the loopback interface, and then running cargo test. Then stop capture.