Hi Florian, At 03:23 08-11-2016, Florian Weimer wrote:
As far as I can tell, some IANA protocol registries change occasionally, without any IETF paper trail. Is there a way to subscribe to all such changes? How can I access older contents of the registry?
There is usually an IETF paper trail for changes to protocol registries. It looks like you are interested in the IANA end. I suggest sending an email to IANA about that and the second question.
Regards, S. Moonesamy