HTTP Client Hints
RFC 8942

Revision differences

Document history

Date Rev. By Action
2021-02-08
15 (System)
Received changes through RFC Editor sync (created alias RFC 8942, changed abstract to 'HTTP defines proactive content negotiation to allow servers to select the appropriate …
2021-02-08
15 (System) RFC published
2020-12-03
15 (System) RFC Editor state changed to AUTH48-DONE from AUTH48
2020-10-12
15 (System) RFC Editor state changed to AUTH48 from RFC-EDITOR
2020-08-14
15 (System) RFC Editor state changed to RFC-EDITOR from EDIT
2020-07-20
15 (System) IANA Action state changed to RFC-Ed-Ack from Waiting on RFC Editor
2020-07-20
15 (System) IANA Action state changed to Waiting on RFC Editor from In Progress
2020-07-20
15 (System) IANA Action state changed to In Progress from Waiting on Authors
2020-07-16
15 Tero Kivinen Closed request for Last Call review by SECDIR with state 'Overtaken by Events'
2020-07-16
15 Tero Kivinen Assignment of request for Last Call review by SECDIR to Tina Tsou was marked no-response
2020-07-13
15 (System) IANA Action state changed to Waiting on Authors from In Progress
2020-07-10
15 (System) RFC Editor state changed to EDIT
2020-07-10
15 (System) IESG state changed to RFC Ed Queue from Approved-announcement sent
2020-07-10
15 (System) Announcement was received by RFC Editor
2020-07-10
15 (System) IANA Action state changed to In Progress
2020-07-10
15 Amy Vezza IESG state changed to Approved-announcement sent from Approved-announcement to be sent
2020-07-10
15 Amy Vezza IESG has approved the document
2020-07-10
15 Amy Vezza Closed "Approve" ballot
2020-07-10
15 Amy Vezza Ballot approval text was generated
2020-07-10
15 Barry Leiba IESG state changed to Approved-announcement to be sent from Approved-announcement to be sent::AD Followup
2020-07-03
15 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-15.txt
2020-07-03
15 (System) New version approved
2020-07-03
15 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>, Yoav Weiss <yoav@yoav.ws>
2020-07-03
15 Yoav Weiss Uploaded new revision
2020-05-21
14 Cindy Morgan IESG state changed to Approved-announcement to be sent::AD Followup from IESG Evaluation
2020-05-21
14 Alissa Cooper
[Ballot comment]
Section 1: "passively providing such information allows servers to silently fingerprint the user" --> isn't pretty much all fingerprinting silent?

Moreover, I think …
2020-05-21
14 Alissa Cooper [Ballot Position Update] New position, No Objection, has been recorded for Alissa Cooper
2020-05-21
14 Robert Wilton
[Ballot comment]
Hi,

Thanks for this document.  It seemed relatively easy to read, although I'm not sure whether I'm totally bought into the idea since …
2020-05-21
14 Robert Wilton [Ballot Position Update] New position, No Objection, has been recorded for Robert Wilton
2020-05-21
14 Magnus Westerlund
[Ballot comment]
I have no significant concern here, but I would appreciate an answer if I understand the situation correctly.

The Accept-CH header value is  …
2020-05-21
14 Magnus Westerlund [Ballot Position Update] New position, No Objection, has been recorded for Magnus Westerlund
2020-05-20
14 Martin Duke [Ballot comment]
Sec 4: s/JavsScript/JavaScript
2020-05-20
14 Martin Duke [Ballot Position Update] New position, No Objection, has been recorded for Martin Duke
2020-05-20
14 Amanda Baber IANA Review state changed to IANA OK - Actions Needed from Version Changed - Review Needed
2020-05-20
14 Deborah Brungard [Ballot Position Update] New position, No Objection, has been recorded for Deborah Brungard
2020-05-19
14 Barry Leiba IESG state changed to IESG Evaluation from Waiting for AD Go-Ahead::AD Followup
2020-05-19
14 Erik Kline
[Ballot comment]
[[ nits ]]

[ section 1 ]
* "requires external device" -> "requires an external device"?

[ section 2.2 ]
* "indicate user …
2020-05-19
14 Erik Kline [Ballot Position Update] New position, No Objection, has been recorded for Erik Kline
2020-05-19
14 Benjamin Kaduk
[Ballot comment]
Section 1

  There are thousands of different devices accessing the web, each with
  different device capabilities and preference information.  These
  …
2020-05-19
14 Benjamin Kaduk [Ballot Position Update] New position, No Objection, has been recorded for Benjamin Kaduk
2020-05-19
14 Roman Danyliw
[Ballot comment]
** Section 4.1.  Per “Therefore, features relying on this document to define Client Hint headers MUST NOT provide new information that is otherwise …
2020-05-19
14 Roman Danyliw [Ballot Position Update] New position, No Objection, has been recorded for Roman Danyliw
2020-05-19
14 Alvaro Retana [Ballot Position Update] New position, No Objection, has been recorded for Alvaro Retana
2020-05-18
14 Murray Kucherawy [Ballot comment]
Thanks for fixing my IANA concern and all of my nits!
2020-05-18
14 Murray Kucherawy [Ballot Position Update] Position for Murray Kucherawy has been changed to Yes from Discuss
2020-05-18
14 (System) Sub state has been changed to AD Followup from Revised ID Needed
2020-05-18
14 (System) IANA Review state changed to Version Changed - Review Needed from IANA OK - Actions Needed
2020-05-18
14 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-14.txt
2020-05-18
14 (System) New version approved
2020-05-18
14 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>, Yoav Weiss <yoav@yoav.ws>
2020-05-18
14 Yoav Weiss Uploaded new revision
2020-05-11
13 (System) IANA Review state changed to IANA OK - Actions Needed from IANA - Not OK
2020-05-11
13 Murray Kucherawy
[Ballot discuss]
This one should be easy, then I plan to ballot "Yes":

Section 6.1:
* Why is an Experimental status RFC registering a new …
2020-05-11
13 Murray Kucherawy Ballot discuss text updated for Murray Kucherawy
2020-05-11
13 Murray Kucherawy
[Ballot discuss]
This one should be easy:

Section 6.1:
* Why is an Experimental status RFC registering a new header field with "standard" status?  (See …
2020-05-11
13 Murray Kucherawy
[Ballot comment]
Nits:

Section 1:
* "... techniques are expensive to setup and maintain, ..." -- s/setup/set up/
* "... which data is required ..." …
2020-05-11
13 Murray Kucherawy [Ballot Position Update] New position, Discuss, has been recorded for Murray Kucherawy
2020-05-08
13 Amy Vezza Placed on agenda for telechat - 2020-05-21
2020-05-08
13 Barry Leiba Ballot has been issued
2020-05-08
13 Barry Leiba [Ballot Position Update] New position, Yes, has been recorded for Barry Leiba
2020-05-08
13 Barry Leiba Created "Approve" ballot
2020-05-08
13 Barry Leiba IESG state changed to Waiting for AD Go-Ahead::Revised I-D Needed from Waiting for AD Go-Ahead
2020-05-08
13 (System) IESG state changed to Waiting for AD Go-Ahead from In Last Call
2020-05-05
13 Sabrina Tanamal IANA Experts State changed to Reviews assigned
2020-05-05
13 (System) IANA Review state changed to IANA - Not OK from IANA - Review Needed
2020-05-05
13 Sabrina Tanamal
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

The IANA Functions Operator has completed its review of draft-ietf-httpbis-client-hints-13. If any part of this review is inaccurate, please let us …
2020-05-04
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Joel Jaeggli
2020-05-04
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Joel Jaeggli
2020-05-01
13 Christer Holmberg Request for Last Call review by GENART Completed: Ready with Issues. Reviewer: Christer Holmberg. Sent review to list.
2020-04-30
13 Jean Mahoney Request for Last Call review by GENART is assigned to Christer Holmberg
2020-04-30
13 Jean Mahoney Request for Last Call review by GENART is assigned to Christer Holmberg
2020-04-30
13 Tero Kivinen Request for Last Call review by SECDIR is assigned to Tina Tsou
2020-04-30
13 Tero Kivinen Request for Last Call review by SECDIR is assigned to Tina Tsou
2020-04-24
13 Amy Vezza IANA Review state changed to IANA - Review Needed
2020-04-24
13 Amy Vezza
The following Last Call announcement was sent out (ends 2020-05-08):

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
CC: mnot@mnot.net, draft-ietf-httpbis-client-hints@ietf.org, Mark Nottingham <mnot@mnot.net>, ietf-http-wg@w3.org, barryleiba@gmail.com, …
2020-04-24
13 Amy Vezza IESG state changed to In Last Call from Last Call Requested
2020-04-24
13 Barry Leiba Last call was requested
2020-04-24
13 Barry Leiba Last call announcement was generated
2020-04-24
13 Barry Leiba Ballot approval text was generated
2020-04-24
13 Barry Leiba IESG state changed to Last Call Requested from AD Evaluation::AD Followup
2020-04-24
13 (System) Sub state has been changed to AD Followup from Revised ID Needed
2020-04-24
13 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-13.txt
2020-04-24
13 (System) New version approved
2020-04-24
13 (System) Request for posting confirmation emailed to previous authors: Yoav Weiss <yoav@yoav.ws>, Ilya Grigorik <ilya@igvita.com>
2020-04-24
13 Yoav Weiss Uploaded new revision
2020-04-12
12 Barry Leiba IESG state changed to AD Evaluation::Revised I-D Needed from AD Evaluation
2020-04-12
12 Barry Leiba Changed consensus to Yes from Unknown
2020-04-12
12 Barry Leiba IESG state changed to AD Evaluation from Publication Requested
2020-04-12
12 Barry Leiba Ballot writeup was changed
2020-04-09
12 Mark Nottingham
# Shepherd Writeup for draft-ietf-httpbis-client-hints

## 1. Summary

Mark Nottingham is the Document Shepherd; Barry Lieba is the Responsible AD.

An increasing diversity of Web-connected …
2020-04-09
12 Mark Nottingham Responsible AD changed to Barry Leiba
2020-04-09
12 Mark Nottingham IETF WG state changed to Submitted to IESG for Publication from In WG Last Call
2020-04-09
12 Mark Nottingham IESG state changed to Publication Requested from I-D Exists
2020-04-09
12 Mark Nottingham IESG process started in state Publication Requested
2020-04-09
12 Mark Nottingham
# Shepherd Writeup for draft-ietf-httpbis-client-hints

## 1. Summary

Mark Nottingham is the Document Shepherd; Barry Lieba is the Responsible AD.

An increasing diversity of Web-connected …
2020-03-11
12 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-12.txt
2020-03-11
12 (System) New version approved
2020-03-11
12 (System) Request for posting confirmation emailed to previous authors: Yoav Weiss <yoav@yoav.ws>, Ilya Grigorik <ilya@igvita.com>
2020-03-11
12 Yoav Weiss Uploaded new revision
2020-03-11
11 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-11.txt
2020-03-11
11 (System) New version approved
2020-03-11
11 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>, Yoav Weiss <yoav@yoav.ws>
2020-03-11
11 Yoav Weiss Uploaded new revision
2020-02-18
10 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-10.txt
2020-02-18
10 (System) New version approved
2020-02-18
10 (System) Request for posting confirmation emailed to previous authors: Yoav Weiss <yoav@yoav.ws>, Ilya Grigorik <ilya@igvita.com>
2020-02-18
10 Yoav Weiss Uploaded new revision
2020-02-18
09 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-09.txt
2020-02-18
09 (System) New version approved
2020-02-18
09 (System) Request for posting confirmation emailed to previous authors: Yoav Weiss <yoav@yoav.ws>, Ilya Grigorik <ilya@igvita.com>
2020-02-18
09 Yoav Weiss Uploaded new revision
2020-02-17
08 Mark Nottingham IETF WG state changed to In WG Last Call from WG Document
2019-11-18
08 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-08.txt
2019-11-18
08 (System) New version approved
2019-11-18
08 (System) Request for posting confirmation emailed to previous authors: httpbis-chairs@ietf.org, Ilya Grigorik <ilya@igvita.com>
2019-11-18
08 Yoav Weiss Uploaded new revision
2019-09-12
07 (System) Document has expired
2019-04-28
07 Tommy Pauly IETF WG state changed to WG Document from In WG Last Call
2019-03-11
07 Yoav Weiss New version available: draft-ietf-httpbis-client-hints-07.txt
2019-03-11
07 (System) New version approved
2019-03-11
07 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>
2019-03-11
07 Yoav Weiss Uploaded new revision
2019-01-17
06 (System) Document has expired
2018-07-16
06 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-06.txt
2018-07-16
06 (System) New version approved
2018-07-16
06 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>
2018-07-16
06 Ilya Grigorik Uploaded new revision
2018-01-26
05 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-05.txt
2018-01-26
05 (System) New version approved
2018-01-26
05 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>
2018-01-26
05 Ilya Grigorik Uploaded new revision
2017-11-15
04 Patrick McManus Added to session: IETF-100: httpbis  Fri-0930
2017-10-20
04 (System) Document has expired
2017-04-18
04 Mark Nottingham IETF WG state changed to In WG Last Call from WG Consensus: Waiting for Write-Up
2017-04-18
04 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-04.txt
2017-04-18
04 (System) New version approved
2017-04-18
04 (System) Request for posting confirmation emailed to previous authors: Ilya Grigorik <ilya@igvita.com>
2017-04-18
04 Ilya Grigorik Uploaded new revision
2016-12-02
03 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-03.txt
2016-12-02
03 (System) New version approved
2016-12-02
03 (System) Request for posting confirmation emailed to previous authors: "Ilya Grigorik" <ilya@igvita.com>
2016-12-02
03 Ilya Grigorik Uploaded new revision
2016-11-21
02 Mark Nottingham Changed document writeup
2016-11-20
02 Mark Nottingham IETF WG state changed to WG Consensus: Waiting for Write-Up from WG Document
2016-11-13
02 Patrick McManus Added to session: IETF-97: httpbis  Tue-1330
2016-10-05
02 Mark Nottingham Notification list changed to "Mark Nottingham" <mnot@mnot.net>
2016-10-05
02 Mark Nottingham Document shepherd changed to Mark Nottingham
2016-10-04
02 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-02.txt
2016-10-04
02 (System) New version approved
2016-10-04
01 (System) Request for posting confirmation emailed to previous authors: "Ilya Grigorik" <ilya@igvita.com>
2016-10-04
01 Ilya Grigorik Uploaded new revision
2016-08-17
01 Mark Nottingham Intended Status changed to Experimental from None
2016-05-31
01 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-01.txt
2015-11-24
00 Mark Nottingham This document now replaces draft-grigorik-http-client-hints instead of None
2015-11-24
00 Ilya Grigorik New version available: draft-ietf-httpbis-client-hints-00.txt