Reviewer: Yaron Sheffer Review result: Has Nits This is an editorial, fully compatible update of RFC 7049 (the CBOR encoding). The Security Considerations have been significantly expanded, and they make sense to me. However, while the prose is all sensible, it doesn't seem like the best practical guidance for implementers. I would have appreciated a bullet list of potential implementation pitfalls, as well as a bullet list of decoder validation capabilities, such as are alluded to by the last sentence of the section. Upon a quick read, it is not even clear to me which parts of Sec. 5 are required/expected in a validating-mode decoder. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call