I don't know the official process, but as a human that sometimes reads and implements IETF RFCs, I'd appreciate updates to the original doc rather than replacing it with something brand new. Probably with some dated version history.
Otherwise I might go to consult my favorite RFC and not even know its been superseded. And if it has been superseded with a brand new doc, now I have to start from scratch again instead of reading the diff or patch notes to figure out what needs updating.
And if we must supersede, I humbly request a warning be put at the top, linking the new standard.
Otherwise I might go to consult my favorite RFC and not even know its been superseded. And if it has been superseded with a brand new doc, now I have to start from scratch again instead of reading the diff or patch notes to figure out what needs updating.
And if we must supersede, I humbly request a warning be put at the top, linking the new standard.