Since the original came out, I have made updates here and there, and added references to some newer material.
You could see "EU CRA: It's Later Than You Think, Time to Engineer Up!" https://nxdomain.no/~peter/eu_cra_its_later_than_you_think_time_to_engineer_up.html as a further development in response to the real world (or at least the EU parts) moving forward.
