RFC 9213 on Targeted HTTP Cache Control

From: <rfc-editor@rfc-editor.org> · Date: Wed, 8 Jun 2022 16:14:56 -0700 (PDT)

A new Request for Comments is now available in online RFC libraries.

        RFC 9213

        Title:      Targeted HTTP Cache Control 
        Author:     S. Ludin,
                    M. Nottingham,
                    Y. Wu
        Status:     Standards Track
        Stream:     IETF
        Date:       June 2022
        Mailbox:    sludin@ludin.org,
                    mnot@mnot.net,
                    me@yuchenwu.net
        Pages:      8
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-httpbis-targeted-cache-control-04.txt

        URL:        https://www.rfc-editor.org/info/rfc9213

        DOI:        10.17487/RFC9213

This specification defines a convention for HTTP response header
fields that allow cache directives to be targeted at specific caches
or classes of caches. It also defines one such header field, the
CDN-Cache-Control response header field, which is targeted at content
delivery network (CDN) caches.

This document is a product of the HTTP Working Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the 
standardization state and status of this protocol.  Distribution of this 
memo is unlimited.

This announcement is sent to the IETF-Announce and rfc-dist lists.
To subscribe or unsubscribe, see
  https://www.ietf.org/mailman/listinfo/ietf-announce
  https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist

For searching the RFC series, see https://www.rfc-editor.org/search
For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk

Requests for special distribution should be addressed to either the
author of the RFC in question, or to rfc-editor@rfc-editor.org.  Unless
specifically noted otherwise on the RFC itself, all RFCs are for
unlimited distribution.

The RFC Editor Team
Association Management Solutions, LLC