%% You should probably cite draft-ietf-httpbis-optimistic-upgrade instead of this I-D. @techreport{schwartz-httpbis-optimistic-upgrade-00, number = {draft-schwartz-httpbis-optimistic-upgrade-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-schwartz-httpbis-optimistic-upgrade/00/}, author = {Benjamin M. Schwartz}, title = {{Security Considerations for Optimistic Use of HTTP Upgrade}}, pagetotal = 9, year = 2023, month = aug, day = 21, abstract = {The HTTP/1.1 Upgrade mechanism allows the client to request a change to a new protocol. This document discusses the security considerations that apply to data sent by the client before this request is confirmed, and updates RFC 9298 to avoid related security issues.}, }