you mean like appendix A of RFC 7622? a grep of "Differences from RFC” in an RFC repository comes up with 71 cases Changes from RFC comes up with 538 now some of these might be double counted in the ToC and in the file but such sections are not all that uncommon Scott > On Oct 29, 2015, at 12:35 AM, Dave Crocker <dhc2@xxxxxxxxxxxx> wrote: > > On 10/28/2015 9:11 PM, Scott Bradner wrote: >> imo - any document that updates an existing document (especially technical standards and process documents) >> needs to include a section that says what the differences are between the old version and the new version so >> that readers can find out what they need to do differently than they have been doing >> >> I do not see such a section in this document > > Scott, > > Section 1.1 contains a general statement about the nature of changes made. > > But more importantly I believe your assertion of the specifics that are > needed is pretty much never met for any of the IETF document revisions > I've seen over the years. > > > d/ > -- > Dave Crocker > Brandenburg InternetWorking > bbiw.net