draft-ietf-httpbis-variants-04.txt		draft-ietf-httpbis-variants-latest.txt
	HTTP Working Group M. Nottingham		HTTP Working Group M. Nottingham
	Internet-Draft Fastly		Internet-Draft Fastly
	Updates: 7234 (if approved) October 22, 2018		Updates: 7234 (if approved) November 20, 2018
	Intended status: Standards Track		Intended status: Standards Track
	Expires: April 25, 2019		Expires: May 24, 2019
	HTTP Representation Variants		HTTP Representation Variants
	draft-ietf-httpbis-variants-04		draft-ietf-httpbis-variants-latest
	Abstract		Abstract
	This specification introduces an alternative way to communicate a		This specification introduces an alternative way to communicate a
	secondary cache key for a HTTP resource, using the HTTP "Variants"		secondary cache key for a HTTP resource, using the HTTP "Variants"
	and "Variant-Key" response header fields. Its aim is to make HTTP		and "Variant-Key" response header fields. Its aim is to make HTTP
	proactive content negotiation more cache-friendly.		proactive content negotiation more cache-friendly.
	Note to Readers		Note to Readers
	skipping to change at page 1, line 49 ¶		skipping to change at page 1, line 49 ¶
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at https://datatracker.ietf.org/drafts/current/.		Drafts is at https://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on April 25, 2019.		This Internet-Draft will expire on May 24, 2019.
	Copyright Notice		Copyright Notice
	Copyright (c) 2018 IETF Trust and the persons identified as the		Copyright (c) 2018 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
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