December 2025 - Standards

XMPP Council Agenda 2025-12-09
by Daniel Gultsch 09 Dec '25

09 Dec '25

Good Morning Council Members, the next XMPP Council Meeting will take place on, Tuesday, December 9 2025 at 15:30 UTC in xmpp:council@muc.xmpp.org?join The Agenda is as follows: 1) Roll call 2) Agenda Bashing 3) Editors update - STABLE: XEP-0440 (SASL Channel-Binding Type Capability) - NEW: XEP-0508 (Forums) 4) Items for voting none 5) Pending votes Daniel and Dan on XEP-0045: clarify muc#roomconfig_allowinvites Dan on Proposed XMPP Extension: Initial Authentication Pipelining and Issue Last Call on XEP-0377: Spam Reporting See the spreadsheet of doom: https://docs.google.com/spreadsheets/d/14gy_nhuTnqlktakJfLZ2Mc-jblSaG0na0Kh… 6) Date of Next 7) AOB 8) Close

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NEW: XEP-0508 (Forums)
by Daniel Gultsch 08 Dec '25

08 Dec '25

Version 0.1.0 of XEP-0508 (Forums) has been released. Abstract: This specification describes how to implement XMPP-based discussion forums. Changelog: Accepted as Experimental by council vote (dg) URL: https://xmpp.org/extensions/xep-0508.html Note: The information in the XEP list at https://xmpp.org/extensions/ is updated by a separate automated process and may be stale at the time this email is sent. The XEP documents linked herein are up-to- date.

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STABLE: XEP-0440 (SASL Channel-Binding Type Capability)
by Daniel Gultsch 08 Dec '25

08 Dec '25

Version 1.0.0 of XEP-0440 (SASL Channel-Binding Type Capability) has been released. Abstract: This specification allows servers to annouce their supported SASL channel-binding types to clients. Changelog: * Accept as Stable as per Council Vote from 2025-11-18 (XEP Editor (dg)) URL: https://xmpp.org/extensions/xep-0440.html Note: The information in the XEP list at https://xmpp.org/extensions/ is updated by a separate automated process and may be stale at the time this email is sent. The XEP documents linked herein are up-to- date.

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Proposed XMPP Extension: Initial Authentication Pipelining
by Daniel Gultsch 02 Dec '25

02 Dec '25

The XMPP Extensions Editor has received a proposal for a new XEP. Title: Initial Authentication Pipelining Abstract: This specification defines a protocol for discovering if the SASL2 <authenticate> can be pipelined safely along with the stream open, and if so allows the client to perform this pipelining safely. URL: https://xmpp.org/extensions/inbox/iap.html The Council will decide in the next two weeks whether to accept this proposal as an official XEP.

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XMPP Council Agenda 2025-12-02
by Daniel Gultsch 02 Dec '25

02 Dec '25

Good Morning Council Members, the next XMPP Council Meeting will take place on, Tuesday, December 2 2025 at 15:30 UTC in xmpp:council@muc.xmpp.org?join The Agenda is as follows: 1) Roll call 2) Agenda Bashing 3) Editors update - UPDATED: XEP-0353 (Jingle Message Initiation) - Proposed XMPP Extension: Initial Authentication Pipelining (https://xmpp.org/extensions/inbox/iap.html) 4) Items for voting a) XEP-0045: clarify muc#roomconfig_allowinvites https://github.com/xsf/xeps/pull/1484 b) Proposed XMPP Extension: Initial Authentication Pipelining https://xmpp.org/extensions/inbox/iap.html c) Issue Last Call on XEP-0377: Spam Reporting https://xmpp.org/extensions/xep-0377.html 5) Pending votes none See the spreadsheet of doom: https://docs.google.com/spreadsheets/d/14gy_nhuTnqlktakJfLZ2Mc-jblSaG0na0Kh… 6) Date of Next 7) AOB 8) Close

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UPDATED: XEP-0353 (Jingle Message Initiation)
by Daniel Gultsch 01 Dec '25

01 Dec '25

Version 0.7.0 of XEP-0353 (Jingle Message Initiation) has been released. Abstract: This specification provides a way for the initiator of a Jingle session to propose sending an invitation in an XMPP message stanza, thus taking advantage of message delivery semantics instead of sending IQ stanzas to all of the responder's online resources or choosing a particular online resource. Changelog: * Remove local redefinition of jingle <reason/> element in XML schema and reference existing. * Make usage of <reason/> element optional in schema, as specified in the text. * Add missing definition of 'empty' type in XML schema. (lnj) URL: https://xmpp.org/extensions/xep-0353.html Note: The information in the XEP list at https://xmpp.org/extensions/ is updated by a separate automated process and may be stale at the time this email is sent. The XEP documents linked herein are up-to- date.

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Polls
by Goffi 01 Dec '25

01 Dec '25

Hi everybody, On ActivityPub (AP) there is currently a thread discussing polls: https://mastodon.social/@Lautaro_Ferrero/115625081357268012 (it switches to English after few messages), and I think that it's good to bring that to standard@ to discuss that mater. We can probably all agree that a poll specification would be a good addition to XMPP, but it's not as trivial as it may first appear to do it well. In my opinion we have the following requirements: - Must work in group chat, notably in MUC including anonymous room and with e2e encryption - Must be flexible enough to enable gateways to poll on other protocols. I notably intend to make a compatibility layer with ActivityPub in the gateway I'm working on - Must be used for many use cases, from voting for lunch location, selecting a date for an event, to various opinion polls (or to vote on XMPP membership ;) ) - Must support constraints: one vote per JID, vote on single or multi items, vote public or hidden, result showed in real-time or only after the end of the poll, etc. I've been thinking about polls for a while, and my idea was to use a combination of data form with XEP-0346 (Form Discovery and Publishing) for public polls and ad-hoc service for complicated constraints. On AP, Larma raise the very valid concern that we can't use IQ with anonymous MUC, which exclude ad-hoc or pubsub. He suggested a direct message approach. We probably need an hybrid approach, with 2 to 3 variant: - direct message approach, necessary for anonymous MUC - pubsub based one, probably using XEP-0346, having a service has many advantages, and pubsub is already present in most servers. - maybe an ad-hoc approach for complex use cases, something based on XEP-0050 (Ad-Hoc Commands) seems adapted. John Livingston has already work on this on Prosody for Peertube, using a dedicated <x-poll> element, you can check it at: https://livingston.frama.io/peertube-plugin-livechat/technical/polls/ index.html I'm volunteering to write a protoXEP for that, with John Livingston if he's OK with that, and anybody else interested. I'm looking forward for your though on the mater. This can also be discussed at the summit next month. Best, Goffi

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