Return-Path: X-Original-To: jmap@mail2.ietf.org Delivered-To: jmap@mail2.ietf.org Received: from localhost (localhost [127.0.0.1]) by mail2.ietf.org (Postfix) with ESMTP id A3016DBA1F71 for ; Mon, 13 Apr 2026 16:06:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ietf.org; s=ietf1; t=1776121603; bh=U8fvRpUGuTkf1tBMTtvZ2gfWBiav3+SGD7djb/dOZ68=; h=Date:From:To:Subject; b=rx9dNPPWY2xptxS6pFebvzepHdgn4iVm3veb+69pyoMFTzDCfY48qkQK6HE0zJA9I QS0KgpbD5XNns0ttaqHio0wDk0hv5+gCzsTFqIqbTvInCzGQ3y6t/lLO+fVs9SO+GY X08TIBn2pux1FAAF1xjsRnsja9rHVCRiWMc60dRU= X-Virus-Scanned: amavisd-new at ietf.org X-Spam-Flag: NO X-Spam-Score: -2.798 X-Spam-Level: X-Spam-Status: No, score=-2.798 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: mail2.ietf.org (amavisd-new); dkim=pass (2048-bit key) header.d=fastmailteam.com header.b="DZtyXZql"; dkim=pass (2048-bit key) header.d=messagingengine.com header.b="Nh32mnQN" Received: from mail2.ietf.org ([166.84.6.31]) by localhost (mail2.ietf.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cyCa4O1c4jJO for ; Mon, 13 Apr 2026 16:06:43 -0700 (PDT) Received: from fhigh-a2-smtp.messagingengine.com (fhigh-a2-smtp.messagingengine.com [103.168.172.153]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail2.ietf.org (Postfix) with ESMTPS id 1889EDBA1F6A for ; Mon, 13 Apr 2026 16:06:42 -0700 (PDT) Received: from phl-compute-10.internal (phl-compute-10.internal [10.202.2.50]) by mailfhigh.phl.internal (Postfix) with ESMTP id D648B1400237 for ; Mon, 13 Apr 2026 19:06:42 -0400 (EDT) Received: from phl-imap-15 ([10.202.2.104]) by phl-compute-10.internal (MEProxy); Mon, 13 Apr 2026 19:06:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= fastmailteam.com; h=cc:content-type:content-type:date:date:from :from:in-reply-to:message-id:mime-version:reply-to:subject :subject:to:to; s=fm3; t=1776121602; x=1776208002; bh=Oh0RsQAQQK Ukovax72gq/Oc3zXE+x+yEKG7NAQaDNxk=; b=DZtyXZqlVD7hbwY16R5NvpFSva RjW/HoWXMDHN/TGG1ewmAu5Kp/svHMI7IxSDDlL2V+7yg+1iQgqYWhQl91d4uqR2 Rcw4Qfsghdi3JZp3u+G9wRLar4P6hiX3yq1qxui2k6eI8YHQSAerxRuv3OCiDBH9 p6tMuslhmZtUNfvUrUmJbuIa9uMzxGMcUqpNwcTxNZPliWfzzxUpOJsvnPmhupB5 L/gS+QVPUc7g2sVo6ytwQdqhZfBMOmu4WKG0nhR7VPo9Gg+ySU1VKiMSE9lS7K/o xBS/CmNmxbR+6P7grCsr57vDcqfDebYE5bEVBLDi8qaN0wl9kVIOX9KPN+CA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1776121602; x= 1776208002; bh=Oh0RsQAQQKUkovax72gq/Oc3zXE+x+yEKG7NAQaDNxk=; b=N h32mnQNiw+agpiaa5SPR7VZUPA4Wrxh7sORR6m97C2VbVKnQaYvpGOWTqgx+OfjO eomyvNUl+Q4i2eUQXLrZG1TLcWUaln6SWR82lLr8sCbgSgn0JqCS7cQUNGFsZ07v LiN8DSrgVn5KBptf3X234+XMryvUZ7TzJeu5R8ZKCaXZWCpgtZFfAcTghMJh2dCL 1sx3Zfpm/rBklfL/b1WfF8yMGMB+y9B5JYKggKcPCVJIUBoKGVhtMBKJ8bnNbB4d njVCRGatHReejFvbJxfH3jcC/VQRuwWRSdSdNLljaNVuNrqjdXKSWOSzvu5qZzv2 AzmlOH4r0+rjSsCdFrZCQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefhedrtddtgdefleehvdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecunecujfgurhepofggfffhvffkufgtsegrtderreertddtne cuhfhrohhmpedfuehrohhnucfiohhnugifrghnrgdfuceosghrohhnghesfhgrshhtmhgr ihhlthgvrghmrdgtohhmqeenucggtffrrghtthgvrhhnpeffjeetvdeufeehiedufeduke egueekudffveefudekhfehhfeugfekleffkeethfenucffohhmrghinhepihgvthhfrdho rhhgnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepsg hrohhnghesfhgrshhtmhgrihhlthgvrghmrdgtohhmpdhnsggprhgtphhtthhopedupdhm ohguvgepshhmthhpohhuthdprhgtphhtthhopehjmhgrphesihgvthhfrdhorhhg X-ME-Proxy: Feedback-ID: i2d7042ce:Fastmail Received: by mailuser.phl.internal (Postfix, from userid 501) id B037D780070; Mon, 13 Apr 2026 19:06:42 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface MIME-Version: 1.0 x-forwarded-message-id: <177611828408.679373.1179558040475707458@dt-datatracker-647897bf7-7f2k5> Date: Mon, 13 Apr 2026 19:06:22 -0400 From: "Bron Gondwana" To: jmap@ietf.org Message-Id: <285f7f35-05ee-4f10-bfbd-2028fcc5bbb1@app.fastmail.com> Content-Type: multipart/alternative; boundary=0b475b5fc4dffaff3273894f5bc39b227558a6ef Message-ID-Hash: ZR2H5GR4NSIRBIP23AOCECIC6AU4JAGH X-Message-ID-Hash: ZR2H5GR4NSIRBIP23AOCECIC6AU4JAGH X-MailFrom: brong@fastmailteam.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-jmap.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9rc6 Precedence: list Subject: =?utf-8?q?=5BJMAP=5D_Blobext=3A_should_it_obsolete_blob=3F?= List-Id: JSON Meta Access Protocol Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: --0b475b5fc4dffaff3273894f5bc39b227558a6ef Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable This is identical to the last version I published. Now that this is an adopted working group document, I have some proposed= changes to discuss! =E2=80=A2 Make this document OBSOLETE the existing RFC9404, so move all= the text from there into here. =E2=80=A2 Change Blob/upload to be Blob/set - since it now has update a= nd destroy as well. Probably other changes, but that's the big thing I think might be worthw= hile for simplicity into the future. Cheers, Bron. ----- Original message ----- From: internet-drafts@ietf.org To: Bron Gondwana Subject: New Version Notification for draft-ietf-jmap-blobext-00.txt Date: Monday, April 13, 2026 18:11 A new version of Internet-Draft draft-ietf-jmap-blobext-00.txt has been successfully submitted by Bron Gondwana and posted to the IETF repository. Name: draft-ietf-jmap-blobext Revision: 00 Title: JMAP Blob Extensions Date: 2026-04-13 Group: jmap Pages: 32 URL: https://www.ietf.org/archive/id/draft-ietf-jmap-blobext-00.txt Status: https://datatracker.ietf.org/doc/draft-ietf-jmap-blobext/ HTMLized: https://datatracker.ietf.org/doc/html/draft-ietf-jmap-blobext Abstract: The JMAP base protocol (RFC8620) provides the ability to upload and download arbitrary binary data. This binary data is called a "blob", and can be used in all other JMAP extensions. The JMAP blob extension (RFC9404) added additional ways to create and access blobs by making inline method calls within a standard JMAP request. This extension adds more methods to work with blobs, including handling large blobs by processing them in chunks (building on RFC9404's blob construction support), and providing server-side blob conversion operations: image format conversion, archive creation and extraction (zip, tar, cpio), compression and decompression, and delta/patch operations. The IETF Secretariat -- Bron Gondwana, CEO, Fastmail Pty Ltd / Fastmail US LLC brong@fastmailteam.com --0b475b5fc4dffaff3273894f5bc39b227558a6ef Content-Type: text/html Content-Transfer-Encoding: quoted-printable
This is identical to the last version I published.

Now that this is an adopted working group document, I have some p= roposed changes to discuss!

<= /div>
  • Make this document OBSOLETE th= e existing RFC9404, so move all the text from there into here.
  • Change Blob/upload to be Blob/set - since it= now has update and destroy as well.

Probably other chang= es, but that's the big thing I think might be worthwhile for simplicity = into the future.

Cheers,

Bron.


----- Original message -----
To: = Bron Gondwana <brong@fastma= ilteam.com>
Subject: New Version Notification for draft= -ietf-jmap-blobext-00.txt
Date: Monday, April 13, 2026 18:11

A new version of Internet-Draft draft-ietf-jmap-blo= bext-00.txt has been
successfully= submitted by Bron Gondwana and posted to the
IETF repository.
Name:     d= raft-ietf-jmap-blobext
Revision: = 00
Title:    JMAP = Blob Extensions
Date:  =    2026-04-13
Group:&nb= sp;   jmap
Pages: =    32


=
Abstract:

   The = JMAP base protocol (RFC8620) provides the ability to upload and
   download arbitrary binary da= ta.  This binary data is called a "blob",
   and can be used in all other JMAP extensions.=

   The JMAP blob extension (RFC9404) added additio= nal ways to create and
 &nbs= p; access blobs by making inline method calls within a standard JMAP
   request.

&nb= sp;  This extension adds more methods to work with blobs, including=
   handling large blob= s by processing them in chunks (building on
   RFC9404's blob construction support), and provid= ing server-side blob
  = conversion operations: image format conversion, archive creation and
   extraction (zip, tar, = cpio), compression and decompression, and
   delta/patch operations.



The IETF Secretariat

<= div style=3D"font-family:Arial;">


--
  Bron Gondwana, CEO, Fastmail Pty Ltd / Fastmail US LLC
  brong@fastmailteam.com


<= /body> --0b475b5fc4dffaff3273894f5bc39b227558a6ef--