This is an older version of an Internet-Draft that was ultimately published as RFC 7540. HTTPbis Working Group M. Belshe Internet-Draft Twist Intended status: Standards Track R. Peon Expires: January 9, 2014 Google, Inc M. Thomson, Ed. Microsoft A. Melnikov, Ed. Isode Ltd July 8, 2013 Hypertext Transfer Protocol version 2.0 draft-ietf-httpbis-http2-04 Abstract This specification describes an optim