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July 2026
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[The XMPP Newsletter June 2026](https://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/)
Posted on July 5, 2026 | 13 minutes | [Newsletter](https://xmpp.org/categories/newsletter/) | XMPP Communication Team and Contributors
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[XMPP Newsletter Banner]
XMPP Newsletter Banner
Welcome to the XMPP Newsletter, great to have you here again! This issue covers the month of June 2026.
The[XMPP Newsletter](https://xmpp.org/categories/newsletter/)is brought to you by the[XSF Communication Team](https://xmpp.org/about/xsf/comm-team/).
Just like any other product or project by the XSF, the Newsletter is the result of the voluntary work of its members and contributors. If you are happy with the services and software you may be using, please consider saying thanks or help these projects!
Interested in contributing to the[XSF Communication Team](https://xmpp.org/about/xsf/comm-team/)? Read more[at the bottom](https://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#help-us-to-….
XSF Announcementshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xsf-an…
XMPP Summit 29https://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-summit-29
The XMPP Standards Foundation (XSF) is excited to announce the[29th XMPP Summit](https://xmpp.org/2026/05/xmpp-summit-29/), the first XMPP Summit to take place[fully online](https://xmpp.org/2026/05/xmpp-summit-29/#the-online-xmpp-summit)! This XMPP Summit will be held from Friday 4th September to Saturday 5th September 2026, both days between 13:00 - 16:00 UTC. The XSF invites everyone interested in development of XMPP technologies to attend, and discuss all things XMPP remotely!
XSF Membershiphttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xsf-membe…
Being an elected member of the XMPP Standards Foundation signals a commitment to open standards and professional engagement in / with the XMPP community. Here, your membership helps position the XSF as a healthy organization, which in itself is valuable. It also grants voting rights on technical and administrative matters within the XSF. The application is a light-weight and free of cost process and you can use your membership to get more involved more easily, too. If you are interested in joining the XMPP Standards Foundation as a member, please apply to our3rd quarterlycall for members admission[before August 16th, 2026 00:00UTC](https://wiki.xmpp.org/web/Membership_Applications_Q3_2026).
XMPP Eventshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-events
-
[XMPP Sprint in Berlin](https://wiki.xmpp.org/web/Sprints/2026-06_Berlin)(DE / EN): during Friday June 19th to Sunday June 21st 2026, various developers had good discussions, tasty food, and did some programming! There was work on message edits in[Conversations](https://conversations.im/),[stateless file sharing](https://xmpp.org/extensions/xep-0447.html)in[Dino](https://dino.im…, fixes for the next release of[Kaidan](https://www.kaidan.im/),[OMEMO](https://xmpp.org/extensions/xep-… in[Mellium](https://mellium.im/), a bigger update of[stanza content encryption](https://xmpp.org/extensions/xep-0420.html)and its[Slixmpp](https://codeberg.org/poezio/slixmpp/src/branch/master/README.r…, and some fixes on[Debian](https://www.debian.org/)packages. Many thanks to the[@wikimediaDE](https://social.wikimedia.de/@wikimediaDE)for hosting us, again! Wonderful location, kind people!
-
XMPP and DI.DAY: In the frame of the[DI.DAY](https://di.day/), a collaborative list of local-oriented channels has been started. This list can be accessed as a map on[OpenStreetMap.de](https://umap.openstreetmap.de/de/map/offentliche-gruppenchats_139487)or as a list on[Codeberg](https://codeberg.org/manuu/fosdem-2026-xmpp-diday/wiki/Local-s…. Feel free to complete it, or notify new rooms on the dedicated roommapofchannels(a)chat.yax.im, or via[Mastodon](https://social.anoxinon.de/@eversten/116634419387837338).
-
XMPP at PravConf 2026: This year’s edition of[PravConf](https://prav.app/conf/2026), a Free Software and XMPP themed conference, is being planned by the[Prav](https://prav.app/)community from 4-5 July in Thiruvananthapuram, India. It will be followed by PravCamp on 6-7 July, a Sprint-inspired event where people sit together to work on Prav and other XMPP related things. Both events are held on college campuses and college students will get the chance to learn about XMPP too. Read more about it[on the website](https://prav.app/conf/2026).
-
XMPP at FOSSY 2026:[FOSSY](https://2026.fossy.ca/), the fourthFree and Open Source Software Yearlyconference, has published the complete list of presentation on the XMPP Track, which will be as follows:
- On Saturday, August 08, in MCLD 3038:
- [Encrypted messaging interoperability with hybrid bridges in XMPP](https://2026.fossy.ca/schedule/presentation/374/), by[Marvin W.](https://2026.fossy.ca/speaker/profile/609/)from 2:00 PM to 2:45 PM PDT.
- [Beyond Chat: Delivering mini “apps” with great UI](https://2026.fossy.ca/schedule/presentation/369/), by[Stephen Paul Weber](https://2026.fossy.ca/speaker/profile/543/)from 3:00 PM to 3:45 PM PDT.
- [“Beautiful XMPP Testing” revisited – How to Overcome the Mind-Body Duality by Staring at XML](https://2026.fossy.ca/schedule/presentation/371/), by[Phillip Davis](https://2026.fossy.ca/speaker/profile/552/)from 4:30 PM to 5:15 PM PDT.
- On Sunday, August 09, in MCLD 3038:
- [When Data Gets Heavy: Voice and Video for Large Groups](https://2026.fossy.ca/schedule/presentation/370/), by[Christopher Vollick](https://2026.fossy.ca/speaker/profile/625/)from 10:45 AM to 11:30 AM PDT.
- [UnifiedPush - Push notifications. Decentralized and Open Source](https://2026.fossy.ca/schedule/presentation/372/), by[Daniel Gultsch](https://2026.fossy.ca/speaker/profile/544/)from 11:45 AM to 12:30 PM PDT.
- [Adventures in Onboarding: Episode V - The Server Goes Down](https://2026.fossy.ca/schedule/presentation/375/), by[Gideon Mayhak](https://2026.fossy.ca/speaker/profile/610/)from 2:00 PM to 2:45 PM PDT.
- [Snikket: Behind the scenes of our on-demand XMPP server hosting](https://2026.fossy.ca/schedule/presentation/373/), by[Matthew Wild](https://2026.fossy.ca/speaker/profile/579/)from 3:00 PM to 3:45 PM PDT.
XMPP Articleshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-articl…
- [Openfire 5.1.0 Release](https://discourse.igniterealtime.org/t/openfire-5-1-0-release/9649…, by[guus](https://discourse.igniterealtime.org/u/guus/summary)for the[Ignite Realtime community](https://discourse.igniterealtime.org/).
- [Fluux Messenger 0.16.0: End-to-End Encryption](https://www.process-one.net/blog/fluux-messenger-0-16-0-end-to-… Messenger 0.16.1: fixes and refinements from real-world use](https://www.process-one.net/blog/fluux-messenger-0-16-1-fixes-and-refi…, by[Mickaël Rémond](https://www.process-one.net/author/mremond/)for the[ProcessOne Blog](https://www.process-one.net/blog/).
- [18 meses depois](https://blog.isacloud.im/18-meses-depois/), by[isadora](https://blog.isacloud.im/author/isadora/)for the[isaCloud diario-de-bordo](https://blog.isacloud.im/category/diario-de-bordo/). [PT_BR]
- [Slidge v0.4.0beta “Spaces”](https://slidge.im/blog/2026/06/14/slidge-v0.4.0beta-spaces/), from the[slidge.im blog](https://slidge.im/blog/).
- [Movim 0.34 “Meier” is here](https://mov.im/community/pubsub.movim.eu/Movim/30cf568b-49f9-4a59-8168-6f8f1f12164c)as well as[Movim 0.31.4](https://mov.im/community/pubsub.movim.eu/Movim/movim-0-31-4-is-out-stay-safe-and-upgrade-cwblXR), by Timothée Jaussoin for the[Movim Blog](https://mov.im/community/pubsub.movim.eu/Movim), by Timothée Jaussoin for the[Movim Blog](https://mov.im/community/pubsub.movim.eu/Movim).
- [Introducing Tacky](https://github.com/pounceandmiss/tacky/blob/main/README.md), a desktop XMPP chat client built with Tcl/Tk for Linux and Windows with support for modern A/V calls and OMEMO e2ee. Still in pre-alpha state.
- [Introducing ffetcher](https://code.woodpeckersnest.space/roughnecks/ffetcher#readme), an XMPP bot that monitors RSS and Atom feeds and posts new articles to one or more MUC rooms. It specializes on Fediverse feeds. The code was AI generated and reviewed/tested by the author.
XMPP Software Newshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-software-n…
XMPP Clients and Applicationshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-cl…
- [aTalk](https://github.com/cmeng-git/atalk-android/blob/master/README.md)has released versions[6.1.0](https://github.com/cmeng-git/atalk-android/releases/tag/6.1… its encrypted instant messaging with video call and GPS features for Android. These versions introduce[message retraction](https://xmpp.org/extensions/xep-0424.html), remove merging of multiple messages in chat window, extend[last message correction](https://xmpp.org/extensions/xep-0308.html)support to all other outgoing messages and not just the last sent message, support language translation for sent/received messages in chat/multi-user chat sessions with translation option that can be enabled/disabled per contact chat/multi-user chat session, and also bring improvements, quite a few fixes and lot of ‘under the hood’ changes. Please refer to the[release notes](https://github.com/cmeng-git/atalk-android/blob/master/aTalk/Release… all the details.
- [Conversations](https://conversations.im/)has released version[2.20.1](https://codeberg.org/iNPUTmice/Conversations/releases/tag/2… Android. This releases addsNote to selfas search suggestion and brings in minor bug fixes. Make sure to take a look at the[changelog](https://codeberg.org/iNPUTmice/Conversations/src/branch/mast… all the details!
- [Converse.js](https://conversejs.org/)has released version[14.0.0](https://github.com/conversejs/converse.js/releases/tag/v14.… its open-source web-based XMPP chat client. This release adds support forOMEMO:2 encryption! It also adds new[pubsub](https://xmpp.org/extensions/xep-0060.html)API methods to create, subscribe and unsubscribe,[software version](https://xmpp.org/extensions/xep-0092.html)support and show the server’s software version in the profile modal, support for OMEMO 2 (urn:xmpp:omemo:2) using[stanza content encryption](https://xmpp.org/extensions/xep-0420.html), detect omemo:2-only contacts as OMEMO-capable, with a whole lot of fixes and work under the hood!. All this also brings some backwards incompatible changes, so please go straight to the[changelog](https://github.com/conversejs/converse.js/blob/master/CHANGE… all the details!
- [Fluux Messenger](https://github.com/processone/fluux-messenger/blob/main/README.m…, has released versions[0.16.0](https://github.com/processone/fluux-messenger/releases/tag…, of its modern, cross-platform XMPP client for communities and organizations. These versions add[OpenPGP end-to-end encryption](https://xmpp.org/extensions/xep-0373.html)—[encrypted 1:1 messaging](https://xmpp.org/extensions/xep-0374.html)with passphrase-protected key storage and secret-key backup/restore, OpenPGP e2ee support in web version, Multi-TSK (Transferable Secret Key) handling in the backup restore flow for accounts with multiple OpenPGP keys, unread message count badge on avatar, compose messages offline and send on reconnect, support for room private messages ("[whisper](https://xmpp.org/extensions/xep-0045.html#privatemessage)"), and a whole lot more along with a ton of changes and fixes. Please, go straight to the[fulll changelog](https://github.com/processone/fluux-messenger/blob/main/CHANGELO… all the details!
[Fluux Messenger: Private whisper messages to a single room occupant]
Fluux Messenger: Private[whisper](https://xmpp.org/extensions/xep-0045.html#privatemessage)m… to a single room occupant
- [Gajim](https://gajim.org/)has released version[2.4.7](https://gajim.org/posts/2026-06-18-gajim-2.4.7-released/)of its free and fully featured chat app for XMPP. This release brings support for modern[OpenPGP encryption](https://xmpp.org/extensions/xep-0374.html), message drafts are now persistent, which means after restarting Gajim, you can continue where you left off, group chats are now named after participants if no other name is available, disabling account while connecting has been fixed, and it also comes with many small improvements and bugfixes. Thank you for all your contributions!
[Gajim: A message mentioning you]
Gajim: A message mentioning you
- [Movim](https://movim.eu/)has released versions[0.34](https://mov.im/community/pubsub.movim.eu/Movim/30cf568b-49f9-4a59-8168-6f8f1f12164c), code named[“Meier”](https://www.rasc.ca/comet-meier-1978f), and[0.34.1](https://mov.im/community/pubsub.movim.eu/Movim/movim-0-31-4-is-out-stay-safe-and-upgrade-cwblXR)! These new Movim milestones stabilize the important work done in the[previous release](https://mov.im/community/pubsub.movim.eu/Movim/a1f5a954-e80c-45bd-911b-62e1bf98f8da)while introducing a completely redesigned conference-call experience. In this version, you can add dedicated conference-call rooms to your Spaces and explore the new video-call interface. Conference calls, rebuilt from the ground up, media renegotiation, new layouts and redesigned interface, new notification sounds, session management, other fixes and more!
[Movim: Conference-Call Rooms in Spaces!]
Movim: Conference-Call Rooms in Spaces!
- [Profanity](https://profanity-im.github.io/)has released version[0.18.2](https://github.com/profanity-im/profanity/releases/tag/0.18… its console based XMPP client. This release brings bug fixes to guard terminal writes while suspended, prevents OTR handshake from leaking presence to strangers, and silence ’no key’ error for key transport messages. Please make sure to read the[changelog](https://github.com/profanity-im/profanity/blob/master/CHANGE… all the details!
XMPP Servershttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-servers
- The[Ignite Realtime community](https://www.igniterealtime.org/)is pleased to announce the release of[Openfire 5.1.0](https://discourse.igniterealtime.org/t/openfire-5-1-0-release/96495). The highlights of this release include:[SASL channel binding](https://xmpp.org/extensions/xep-0440.html)(with generous support from the[NLnet Foundation](https://nlnet.nl/)), a round of crypto hardening, an O(n²) bug that was causing 2-hour startup times on large deployments (now seconds), Java 25, and new first-class support for[MariaDB](https://mariadb.com/),[Firebird](https://firebirdsql.org/)and[…. Make sure to read the[full changelog](https://download.igniterealtime.org/openfire/docs/latest/changel… all the details!
XMPP Libraries & Toolshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#xmpp-libraries…
- [go-sendxmpp](https://salsa.debian.org/mdosch/go-sendxmpp/-/blob/master/READ…, a tool to send messages to an XMPP contact or MUC inspired by[sendxmpp](https://sendxmpp.hostname.sk/), version[0.16.0](https://salsa.debian.org/mdosch/go-sendxmpp/-/releases/v0.1… been released. Full details on the[changelog](https://salsa.debian.org/mdosch/go-sendxmpp/-/blob/master/CH….
- [go-xmpp](https://github.com/xmppo/go-xmpp/blob/master/README.md)versions[0.… been released.
- [jabber.el](https://codeberg.org/emacs-jabber/emacs-jabber/src/branch/master…, the XMPP client for[Emacs](https://www.gnu.org/software/emacs/), versions[0.11.0](https://codeberg.org/emacs-jabber/emacs-jabber/releases/ta… been released. Full details on the[changelog](https://codeberg.org/emacs-jabber/emacs-jabber/src/branch/ma….
- [libomemo.js](https://github.com/conversejs/libomemo.js/blob/master/README.m…, a[TypeScript](https://www.typescriptlang.org/)implementation of the[OMEMO Multi-End Message and Object Encryption](https://xmpp.org/extensions/xep-0384.html)protocol for XMPP, versions[1.0.0](https://github.com/conversejs/libomemo.js/releases/tag/v1.0… been released. This library supports both version 0.3.0, which is what most XMPP clients support today, and the latest version 0.9.1 (also known as OMEMO2 or NEWMEMO). The list of changes is larger and has more details and notices onbreakingchanges that what could ever be mentioned in here. Please refer to the full[changelog](https://github.com/conversejs/libomemo.js/blob/master/CHANG… all the details!
- [peertube-plugin-livechat](https://github.com/JohnXLivingston/peertube-plugi…, a plugin meant to provide a chat system for[Peertube](https://joinpeertube.org/)videos, versions[14.0.3](https://github.com/JohnXLivingston/peertube-plugin-livecha… been released. You can read all the details in the[changelog](https://github.com/JohnXLivingston/peertube-plugin-livechat/…!
- [QXmpp](https://invent.kde.org/libraries/qxmpp/-/blob/master/README.md), the cross-platform C++ XMPP client and server library, versions[1.16.0](https://invent.kde.org/libraries/qxmpp/-/tags/v1.16.0)and[… been released. Full details on the[changelog](https://invent.kde.org/libraries/qxmpp/-/blob/master/CHANGEL….
- [slidge-whatsapp](https://codeberg.org/slidge/slidge-whatsapp/src/branch/mai…, the[WhatsApp](https://www.whatsapp.com/)to XMPP gateway based on[Slidge](https://slidge.im/)and[whatsmeow](https://github.com/tulir/whats…, version[0.3.11](https://codeberg.org/slidge/slidge-whatsapp/releases/tag/v0… been released. You can read the intermediate changelog from[0.3.11beta1 to 0.3.11](https://codeberg.org/slidge/slidge-whatsapp/compare/v0.3.11beta1...… all the details.
- [slixmpp](https://codeberg.org/poezio/slixmpp/src/branch/master/README.rst), the MIT licensed XMPP library for Python 3.7+ version[1.16.0](https://codeberg.org/poezio/slixmpp/releases/tag/slix-1.16.… been released. This release brings two new XEPs into the fold, and has quite a few internal changes as well. You can read the official[release announcement](https://blog.mathieui.net/en/slixmpp-1-16.html)for all the details.Breaking: Theget_certsmethod on[XEP-0257](https://xmpp.org/extensions/xep-0257.html)is now an async function, which breaks compatibility with previous usages.
- [strophejs](https://github.com/strophe/strophejs/blob/master/README.md), a JavaScript library for speaking XMPP via BOSH ([XEP-0124](https://xmpp.org/extensions/xep-0124.html)and[XEP-0206](https://x…) and[WebSockets](https://xmpp.org/rfcs/#7395), version[4.0.0](https://github.com/strophe/strophejs/releases/tag/v4.0.0)has been released. You can read the full[changelog](https://github.com/strophe/strophejs/blob/master/CHANGELOG.… all the details.
- [xmpp-dns](https://salsa.debian.org/mdosch/xmpp-dns/-/blob/master/README.md), a CLI tool to check XMPP SRV records, version[0.6.3](https://salsa.debian.org/mdosch/xmpp-dns/-/releases/v0.6.3)h… been released. Full details on the[changelog](https://salsa.debian.org/mdosch/xmpp-dns/-/blob/master/CHANG….
- [xmpp-rs](https://gitlab.com/xmpp-rs/xmpp-rs/-/blob/main/README.md), has released:
- [minidom-0.19.0](https://gitlab.com/xmpp-rs/xmpp-rs/-/tags/minidom-0.19.0), a DOM library quite specific for XMPP.
- [sasl-0.5.3](https://gitlab.com/xmpp-rs/xmpp-rs/-/tags/sasl-0.5.3), handles the SASL protocol.
- [xmpppy](https://github.com/xmpppy/xmpppy/blob/0.7.2/README.rst), a Python library that is targeted to provide easy scripting with Jabber, version[0.7.4](https://github.com/xmpppy/xmpppy/releases/tag/0.7.4)has been released. Full details on the[changelog](https://github.com/xmpppy/xmpppy/blob/master/CHANGES.rst).
Extensions and specificationshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#exten…
The XMPP Standards Foundation develops extensions to XMPP in its[XEP series](https://xmpp.org/extensions/)in addition to[XMPP RFCs](https://xmpp.org/rfcs/). Developers and other standards experts from around the world collaborate on these extensions, developing new specifications for emerging practices, and refining existing ways of doing things. Proposed by anybody, the particularly successful ones end up as Final or Active - depending on their type - while others are carefully archived as Deferred. This life cycle is described in[XEP-0001](https://xmpp.org/extensions/xep-0001.html), which contains the formal and canonical definitions for the types, states, and processes.[Read more about the standards process](https://xmpp.org/about/standards-process/). Communication around Standards and Extensions happens in the[Standards Mailing List](https://mail.jabber.org/postorius/lists/standards.xmpp.org/)([online archive](https://mail.jabber.org/hyperkitty/list/standards@xmpp.org/))
Proposedhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#proposed
The XEP development process starts by writing up an idea and submitting it to the[XMPP Editor](https://xmpp.org/about/xsf/editor-team/). Within two weeks, the[Council](https://xmpp.org/about/xmpp-standards-foundation/#council)deci… whether to accept this proposal as an Experimental XEP.
- [Jingle User Location](https://xmpp.org/extensions/inbox/jingle-geoloc.html)
- This specification defines a Jingle application extension for negotiating and updating user location inside an active Jingle session using the[XEP-0080](https://xmpp.org/extensions/xep-0080.html)User Location payload.
- [XMPP Decentralized ID (XID)](https://xmpp.org/extensions/inbox/xid.html)
- XMPP Decentralized ID (XID) is a DNS independent XMPP entity identifier. This specification describes how to generate, use, and handle them.
- [Jingle Synchronized Real-Time Text](https://xmpp.org/extensions/inbox/jingle-rtt-sync.html)
- This specification defines a Jingle application extension for negotiating real-time text as part of the same conversational session as audio and video.
Newhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#new
- Version 0.1.0 of[XEP-0514](https://xmpp.org/extensions/xep-0514.html)(Emoji Markup)
- Accepted as Experimental by council vote on 2026-05-12 (XEP Editor(dg))
- Version 0.1.0 of[XEP-0515](https://xmpp.org/extensions/xep-0515.html)(TLS Channel-Binding Downgrade Protection)
- Accepted as Experimental by council vote (XEP Editor (dg))
- Version 0.1.0 of[XEP-0516](https://xmpp.org/extensions/xep-0516.html)(XMPP Decentralized ID (XID))
- Accepted as Experimental by council vote (XEP Editor (dg))
- Version 0.1.0 of[XEP-0517](https://xmpp.org/extensions/xep-0517.html)(Jingle Synchronized Real-Time Text)
- Accepted as Experimental by council vote (XEP Editor (dg))
Deferredhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#deferred
If an experimental XEP is not updated for more than twelve months, it will be moved off Experimental to Deferred. If there is another update, it will put the XEP back onto Experimental.
- No XEPs deferred this month.
Updatedhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#updated
- Version 1.35.5 of[XEP-0045](https://xmpp.org/extensions/xep-0045.html)(Multi-User Chat)
- Fixfromattribute in examples where the room itself sends a message.
- Fix associated pubsub node field name in disco info example. (nc)
- Version 0.5.0 of[XEP-0420](https://xmpp.org/extensions/xep-0420.html)(Stanza Content Encryption)
- The time affix uses theDateTimeprofile of[XEP-0082](https://xmpp.org/extensions/xep-0082.html)
- Longer rpads MUST NOT be rejected
- Add a minimum size target for random padding to add resistance against potential correlation attacks in case of short content and 0-length rpad
- Removed unhelpful Implementation
- Note warning about injection of decrypted stanzas
- Clarify fallback body policy
- Fix descriptions to apply to all stanzas instead of just messages
- Remove questionable SHOULD in the time affix handling and clarify the affix’es verification
- Request the registrar to provide a list of exclusively server-processed elements
- List XEP dependencies
- Add XML schema (syndace)
- Version 0.1.1 of[XEP-0514](https://xmpp.org/extensions/xep-0514.html)(Emoji Markup)
- Remove outdated reference to BoB (techmetx11)
Last Callhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#last-call
Last calls are issued once everyone seems satisfied with the current XEP status. After the[Council](https://xmpp.org/about/xmpp-standards-foundation/#council)deci… whether the XEP seems ready, the[XMPP Editor](https://xmpp.org/about/xsf/editor-team/)issues a Last Call for comments. The feedback gathered during the Last Call can help improve the XEP before returning it to the Council for advancement to Stable.
- No Last Call this month.
Stablehttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#stable
- No stable XEPs this month.
Deprecatedhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#deprecated
- No XEPs deprecated this month.
Rejectedhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#rejected
- No XEPs rejected this month.
Spread the newshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#spread-the-news
Please share the news on other networks:
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Newsletter Contributors & Translationshttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#newslet…
This is a community effort, and we would like to thank translators for their contributions. Volunteers and more languages are welcome! Translations of the XMPP Newsletter will be released here (with some delay):
-
Contributors:
- To[this issue](https://xmpp.org/categories/newsletter/):emus, cal0pteryx, Gonzalo Raúl Nemmi, Ludovic Bocquet, anubis, Badri (badrihippo), XSF iTeam
-
Translations:
- [French](https://linuxfr.org/tags/xmpp/public):Adrien Bourmault (neox), alkino, anubis, Arkem, Benoît Sibaud, mathieui, nyco, Pierre Jarillon, Ppjet6, Ysabeau
- [Italian](https://xmpp.org/categories/newsletter/):Mario Sabatino, Roberto Resoli
Help us to build the newsletterhttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#help-us-t…
This XMPP Newsletter is produced collaboratively by the XMPP community. Each month’s newsletter issue is drafted in this[simple pad](https://pad.nixnet.services/oHnY_ZvLT8SoFyCqIC2ung). At the end of each month, the pad’s content is merged into the[XSF GitHub repository](https://github.com/xsf/xmpp.org/milestone/3). We are always happy to welcome contributors. Do not hesitate to join the discussion in ourXSF Communications Team group chat (MUC)and thereby help us sustain this as a community effort. You have a project and want to spread the news? Please consider sharing your news or events here, and promote it to a large audience.
Tasks we do on a regular basis:
- gathering news in the XMPP universe
- shortsummaries of news and events
- summary of the monthly communication on extensions (XEPs)
- review of the newsletter draft
- preparation of media images
- translations
- communication via media accounts
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Licensehttps://xmpp.org/2026/07/the-xmpp-newsletter-june-2026/#license
This newsletter is published under[CC BY-SA license](https://creativecommons.org/licenses/by-sa/4.0/).
1
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[The XMPP Newsletter May 2026](https://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/)
Posted on June 5, 2026 | 10 minutes | [Newsletter](https://xmpp.org/categories/newsletter/) | XMPP Communication Team and Contributors
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[XMPP Newsletter Banner]
XMPP Newsletter Banner
Welcome to the XMPP Newsletter, great to have you here again! This issue covers the month of May 2026.
The[XMPP Newsletter](https://xmpp.org/categories/newsletter/)is brought to you by the[XSF Communication Team](https://xmpp.org/about/xsf/comm-team/).
Just like any other product or project by the XSF, the Newsletter is the result of the voluntary work of its members and contributors. If you are happy with the services and software you may be using, please consider saying thanks or help these projects!
Interested in contributing to the[XSF Communication Team](https://xmpp.org/about/xsf/comm-team/)? Read more[at the bottom](https://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#help-us-to-b….
XSF Announcementshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xsf-ann…
XMPP Summit 29https://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-summit-29
The XMPP Standards Foundation (XSF) is excited to announce the[29th XMPP Summit](https://xmpp.org/2026/05/xmpp-summit-29/), the first XMPP Summit to take place[fully online](https://xmpp.org/2026/05/xmpp-summit-29/#the-online-xmpp-summit)! The XMPP Summit will be held from Friday 4th September to Saturday 5th September 2026, both days between 13:00 - 16:00 UTC. The XSF invites everyone interested in development of XMPP technologies to attend, and discuss all things XMPP remotely!
XMPP Eventshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-events
-
[XMPP Sprint in Berlin](https://wiki.xmpp.org/web/Sprints/2026-06_Berlin)(DE / EN): will take place in June, from Friday 19th to Sunday 21st 2026, at the[Wikimedia Deutschland e.V.](https://www.openstreetmap.org/node/2551527703#map=19/52.498414/13.381… in Berlin, Germany. If this sounds like the right event for you, come and join us! Just make sure to list yourself[here](https://wiki.xmpp.org/web/Sprints/2026-06_Berlin#Attendees), so we know how many people will attend and we can plan accordingly. If you have any questions or concerns, join us at the chatroom:sprints@muc.xmpp.org!
-
XMPP at FOSSY 2026: This year’s edition of[FOSSY](https://2026.fossy.ca/), the fourthFree and Open Source Software Yearlyconference, will take place during the month of August, from Thursday 6th to Sunday 9th 2026 at the[University of British Columbia](https://www.ubc.ca/), Vancouver, Canada. As always, there will be an[XMPP Track](https://2026.fossy.ca/pages/tracks/). The[call for proposals](https://2026.fossy.ca/call-for-proposals/)is closed as of June 2nd, 2026. Once again, this year[JMP](https://jmp.chat/)is pleased to do its annual offer for funding to the potential speakers who would like to host a talk on the XMPP track.
Videos and Talkshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#videos-and-talks
- [Independent Messaging (XMPP) unter iOS (Monal)](https://makertube.net/w/bgLLsnJXg1vuHouM3xfqmE) by[eversten.net](https://makertube.net/a/eversten.net/video-channels)for[XM… Tutorials DE](https://makertube.net/c/xmpp_tutorials_de/videos). [DE] ([EN],[ES] subtitles available).
- [Independent Messaging (XMPP) unter Android (Snikket)](https://makertube.net/w/6UMPCbNANq7VQSvCGq4DEd) by[eversten.net](https://makertube.net/a/eversten.net/video-channels)for[XM… Tutorials DE](https://makertube.net/c/xmpp_tutorials_de/videos). [DE] ([EN],[ES] subtitles available).
- [Independent Messaging (XMPP) unter Android (Conversations)](https://makertube.net/w/uaVGgjiE18WTR49eDYtJGt) by[eversten.net](https://makertube.net/a/eversten.net/video-channels)for[XM… Tutorials DE](https://makertube.net/c/xmpp_tutorials_de/videos). [DE] ([EN],[ES] subtitles available).
- [Conversations (XMPP): Feature-Preview für Version 2.20.0](https://makertube.net/w/c62E2MbfE5WSpB9uVC6p5p), by[eversten.net](https://makertube.net/a/eversten.net/video-channels)for[XM… Tutorials DE](https://makertube.net/c/xmpp_tutorials_de/videos). [DE]
XMPP Articleshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-articles
- [EnvsBot XMPP Helper Bot for the envs pubnix - BETA](https://dan.envs.net/blog/2026/2026-05-01-envsbot-xmpp-helper-bot-for… modular XMPP bot built with Python 3 and slixmpp developed with the envs pubnix environment in mind but not limited to it, by[~dan](https://dan.envs.net/about)for[~dan’s website on envs.net blog](https://dan.envs.net/blog/).
- [Pra esse passaporte vai ter fila](https://blog.isacloud.im/pra-esse-passaporte-vai-ter-fila/), by[isadora](https://blog.isacloud.im/author/isadora/)for the[isaCloud diario-de-bordo](https://blog.isacloud.im/category/diario-de-bordo/). [PT_BR]
- [First 2026 Goal Reached! What’s Next?](https://mov.im/community/pubsub.movim.eu/Movim/first-2026-goal-reached-what-s-next-7cgeGX), by Timothée Jaussoin for the[Movim Blog](https://mov.im/community/pubsub.movim.eu/Movim).
- [What’s your oldest Openfire deployment?](https://discourse.igniterealtime.org/t/what-s-your-oldest-open…, by[guus](https://discourse.igniterealtime.org/u/guus/summary)for the[Ignite Realtime community](https://discourse.igniterealtime.org/).
- [¿Qué es XMPP: mensajería federada sin depender de WhatsApp?](https://tuiter.ovh/que-es-xmpp-mensajeria-federada/), by[elenamusk](https://tuiter.ovh/author/elena_/)for the[Tuiter.Rocks blog](https://tuiter.ovh/blog/). [ES]
XMPP Software Newshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-software-ne…
XMPP Clients and Applicationshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-cli…
- [aTalk](https://github.com/cmeng-git/atalk-android/blob/master/README.md)has released versions[5.4.0](https://github.com/cmeng-git/atalk-android/releases/tag/5.4… its encrypted instant messaging with video call and GPS features for Android. This versions bring a whole lot of ‘under the hood’ changes. Please refer to the[release notes](https://github.com/cmeng-git/atalk-android/blob/master/aTalk/Release… all the details.
- [Conversations](https://conversations.im/)has released versions[2.19.16](https://codeberg.org/iNPUTmice/Conversations/releases/tag… Android. These releases bring some significant UI work, an improved media browser with ability to share and delete media files, store media internally by default (with setting to automatically save to gallery), send audio recordings immediately instead of attaching (plus setting to restore the old behavior),Show QR codethat now includes preauth parameter on servers with easy invites, and a search bar for easier access to searches from the home screen. Make sure to take a look at the[changelog](https://codeberg.org/iNPUTmice/Conversations/src/branch/mast… all the details!
[Conversations: A prominent search bar on the main screen and a reworked media attachment flow.]
Conversations: A prominent search bar on the main screen and a reworked media attachment flow.
- [Converse.js](https://conversejs.org/)has released versions[13.0.0](https://github.com/conversejs/converse.js/releases/tag/v13… its open-source web-based XMPP chat client, with various additions, improvements and bugfixes. These versions add support for[message reactions](https://xmpp.org/extensions/xep-0444.html)allowing users to react to messages with emojis,[message replies](https://xmpp.org/extensions/xep-0461.html)to specific messages, autocomplete of possible XMPP providers when registering a new account, half a dozen fixes and quite some work under the hood!. Head over to the[changelog](https://github.com/conversejs/converse.js/blob/master/CHANGE… the all the details!
- [Monal](https://monal-im.org/)has released version[6.4.21](https://github.com/monal-im/Monal/releases/tag/Build_iOS_10… iOS and macOS. This version now shows last usage timestamp of OMEMO keys, improves location sharing accuracy and contact last activity timestamps, and it also fixes several bugs!
- [Monocles](https://monocles.eu/more)has released versions[2.1.6](https://codeberg.org/monocles/monocles_chat/releases/tag/Co…, and[2.2.2](https://codeberg.org/monocles/monocles_chat/releases/tag/v2.2.2)… its chat client for Android. These versions introduce a large amount of new features, implementations, and bug fixes that is way larger than we could list in here. Among the more prominent highlights you’ll find[ephemeral messages](https://xmpp.org/extensions/xep-0466.html), live location sharing, improved create and restore backup, use internal hidden storage by default, local database encryption, improved backup encryption & reliability, secure deletion & migration recovery, UI/UX improvements, media gallery, and a lot more! Make sure to check the links for all the details!.Note: due to some delays with the Play Store updates, these releases are only available through[F-droid](https://f-droid.org/en/packages/de.monocles.chat/)for the time being.
[Monocles Chat: Ephemeral messages, live location sharing, and the media gallery!]
Monocles Chat: Ephemeral messages, live location sharing, and the media gallery!
- [Poezio](https://poez.io/en/)has released version[0.18](https://blog.mathieui.net/poezio-0-18.html)of its console client for XMPP. This new release has mostly internal improvements, with some new features like[message retraction](https://xmpp.org/extensions/xep-0424.html)at the sending side, various improvements to thereactplugin, notably a way to convert:emoji:shortcodes to real emojis, and a new way of showing or hiding groupchat presences along with a few other improvements and fixes. You can find all the details in the link to the release.
- [Profanity](https://profanity-im.github.io/)has released version[0.18.1](https://github.com/profanity-im/profanity/releases/tag/0.18… its console based XMPP client. This release brings bug fixes to connect with an empty resource, resolves issues with async editor, resolves DB migration failures, and restores message receipt requests when capabilities are unknown, among many other things. Please make sure to read the[changelog](https://github.com/profanity-im/profanity/blob/master/CHANGE… all the details!
XMPP Servershttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-servers
- [MongooseIM](https://www.erlang-solutions.com/technologies/mongooseim/)has released[MongooseIM 6.7.0](https://github.com/esl/MongooseIM/releases/tag/6.7.0)with more additions, changes and fixes than what we can reasonably list in here! Make sure to read the[changelog](https://github.com/esl/MongooseIM/blob/master/CHANGELOG.md)f… all the details!
- The[Ignite Realtime community](https://www.igniterealtime.org/)is happy to announce the release of[Openfire 5.0.5](https://discourse.igniterealtime.org/t/openfire-5-0-5-release/96468). The[full changelog](https://download.igniterealtime.org/openfire/docs/latest/changel… more details with the highlights being bug fixes and bundled library updates whilst they continue to work on an upcoming 5.1.0 feature release.
- [Prosody IM](https://prosody.im/)is pleased to announce version[13.0.6](https://blog.prosody.im/prosody-13.0.6-released/), a new minor release from the stable branch. This release fixes a handful of bugs which were discovered and fixed since the 13.0.5 release. Most of these are minor, but a few of them are important fixes. Make sure to read the[changelog](https://prosody.im/doc/release/13.0.6)for all the details!
XMPP Libraries & Toolshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#xmpp-libraries-…
- [go-xmpp](https://github.com/xmppo/go-xmpp/blob/master/README.md)versions[0.… been released.
- [go-sendxmpp](https://salsa.debian.org/mdosch/go-sendxmpp/-/blob/master/READ…, a tool to send messages to an XMPP contact or MUC inspired by[sendxmpp](https://sendxmpp.hostname.sk/), versions[0.15.6](https://salsa.debian.org/mdosch/go-sendxmpp/-/releases/v0.… been released. Full details in the[changelog](https://salsa.debian.org/mdosch/go-sendxmpp/-/blob/master/CH….
- [jabber.el](https://codeberg.org/emacs-jabber/emacs-jabber/src/branch/master…, the XMPP client for[Emacs](https://www.gnu.org/software/emacs/), versions[0.10.7](https://codeberg.org/emacs-jabber/emacs-jabber/releases/ta… been released. Full details in the[changelog](https://codeberg.org/emacs-jabber/emacs-jabber/src/branch/ma….
- [libomemo.js](https://github.com/conversejs/libomemo.js/blob/master/README.m…, a[TypeScript](https://www.typescriptlang.org/)implementation of the[OMEMO Multi-End Message and Object Encryption](https://xmpp.org/extensions/attic/xep-0384-0.3.0.html)protocol for XMPP, version[0.0.1](https://github.com/conversejs/libomemo.js/releases/tag/v0.0.… been released. You can read the full[changelog](https://github.com/conversejs/libomemo.js/blob/master/CHANG… all the details.Note: This version still targets XMPP OMEMO version 0.3.0. Support for the latest version of OMEMO will be added in a subsequent release.
- [mellium.im](https://mellium.im/)has released version[0.23.0](https://codeberg.org/mellium/xmpp/releases/tag/v0.23.0)of[x…, an XMPP library written in Go. You can check out the[changelog](https://codeberg.org/mellium/xmpp/src/branch/main/CHANGELOG.… all the details.
- [picomemo](https://github.com/mierenhoop/picomemo/blob/master/README.md), a compact and portable implementation of the cryptography required for XMPP’s OMEMO (E2EE), version[1.2.0](https://github.com/mierenhoop/picomemo/releases/tag/1.2.0)has been released. Read the details in the[changelog](https://github.com/mierenhoop/picomemo/compare/1.1.0...1.2.0).
- [slidgnal](https://codeberg.org/slidge/slidgnal/src/branch/main/README.md), a[feature-rich](https://slidge.im/docs/slidgnal/main/user/features.html)[Si… XMPP puppeteering[gateway](https://xmpp.org/extensions/xep-0100.html), based on[slidge](https://slidge.im/)and[signalmeow](https://github.com/mautrix/si…, version[0.3.0beta11](https://codeberg.org/slidge/slidgnal/releases/tag/v0.3… been released. You can read the intermediate changelog from[0.3.0beta10 to 0.3.0beta11](https://codeberg.org/slidge/slidgnal/compare/v0.3.0beta10...v0… all the details.
- [slixmpp](https://codeberg.org/poezio/slixmpp/src/branch/master/README.rst), the MIT licensed XMPP library for Python 3.7+ version[1.15.0](https://codeberg.org/poezio/slixmpp/releases/tag/slix-1.15.… been released. You can read the official[release announcement](https://blog.mathieui.net/slixmpp-1-15.html)for all the details.
- [xmpp-ap-bridge](https://github.com/Barbapulpe/xmpp-ap-bridge/blob/main/READ…, a lightweight Fediverse to XMPP implementation based on client bots to enable chat-like conversations between any Fediverse application and any XMPP client from your usual client applications, versions[0.8.0](https://github.com/Barbapulpe/xmpp-ap-bridge/releases/tag/v… been released. You can read about all the details on the[releases page](https://github.com/Barbapulpe/xmpp-ap-bridge/releases).
Extensions and specificationshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#extens…
The XMPP Standards Foundation develops extensions to XMPP in its[XEP series](https://xmpp.org/extensions/)in addition to[XMPP RFCs](https://xmpp.org/rfcs/). Developers and other standards experts from around the world collaborate on these extensions, developing new specifications for emerging practices, and refining existing ways of doing things. Proposed by anybody, the particularly successful ones end up as Final or Active - depending on their type - while others are carefully archived as Deferred. This life cycle is described in[XEP-0001](https://xmpp.org/extensions/xep-0001.html), which contains the formal and canonical definitions for the types, states, and processes.[Read more about the standards process](https://xmpp.org/about/standards-process/). Communication around Standards and Extensions happens in the[Standards Mailing List](https://mail.jabber.org/postorius/lists/standards.xmpp.org/)([online archive](https://mail.jabber.org/hyperkitty/list/standards@xmpp.org/))
Proposedhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#proposed
The XEP development process starts by writing up an idea and submitting it to the[XMPP Editor](https://xmpp.org/about/xsf/editor-team/). Within two weeks, the[Council](https://xmpp.org/about/xmpp-standards-foundation/#council)deci… whether to accept this proposal as an Experimental XEP.
- [TLS Channel-Binding Downgrade Protection](https://xmpp.org/extensions/inbox/tdp.html)
- This specification provides a way to secure the SASL and SASL2 SCRAM handshakes against channel-binding downgrades through TLS version downgrades.
Newhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#new
- No new XEPs this month.
Deferredhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#deferred
If an experimental XEP is not updated for more than twelve months, it will be moved off Experimental to Deferred. If there is another update, it will put the XEP back onto Experimental.
- No XEPs deferred this month.
Updatedhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#updated
- Version 0.2.0 of[XEP-0449](https://xmpp.org/extensions/xep-0449.html)(Stickers)
- Make pack attribute explicitly aMAY. Add more details about sending/receiving stickers without a sticker pack. (lmw)
- Version 0.2.0 of[XEP-0463](https://xmpp.org/extensions/xep-0463.html)(MUC Affiliations Versioning)
- Use a dedicated child element of<x/>rather than namespaced attributes. (lmw)
- Version 0.3.0 of[XEP-0503](https://xmpp.org/extensions/xep-0503.html)(Server-side spaces)
- Fix pubsub node field name in room disco info.
- Specify how to attach images (avatar and banner) to a space. (nc)
Last Callhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#last-call
Last calls are issued once everyone seems satisfied with the current XEP status. After the[Council](https://xmpp.org/about/xmpp-standards-foundation/#council)deci… whether the XEP seems ready, the[XMPP Editor](https://xmpp.org/about/xsf/editor-team/)issues a Last Call for comments. The feedback gathered during the Last Call can help improve the XEP before returning it to the Council for advancement to Stable.
- No Last Call this month.
Stablehttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#stable
- No stable XEPs this month.
Deprecatedhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#deprecated
- No XEPs deprecated this month.
Rejectedhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#rejected
- No XEPs rejected this month.
Spread the newshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#spread-the-news
Please share the news on other networks:
- [Mastodon](https://fosstodon.org/@xmpp/)
- [Movim](https://mov.im/community/news.xmpp.org/News)
- [Bluesky](https://bsky.app/profile/xmpp.org)
- [LinkedIn](https://www.linkedin.com/company/xmpp-standards-foundation/)
- [YouTube](https://www.youtube.com/channel/UCf3Kq2ElJDFQhYDdjn18RuA)
- [Lemmy instance (unofficial)](https://slrpnk.net/c/xmpp)
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Newsletter Contributors & Translationshttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#newslett…
This is a community effort, and we would like to thank translators for their contributions. Volunteers and more languages are welcome! Translations of the XMPP Newsletter will be released here (with some delay):
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Contributors:
- To[this issue](https://xmpp.org/categories/newsletter/):emus, cal0pteryx, Gonzalo Raúl Nemmi, Ludovic Bocquet, XSF iTeam
-
Translations:
- [French](https://linuxfr.org/tags/xmpp/public):Adrien Bourmault (neox), alkino, anubis, Arkem, Benoît Sibaud, mathieui, nyco, Pierre Jarillon, Ppjet6, Ysabeau
- [Italian](https://xmpp.org/categories/newsletter/):Mario Sabatino, Roberto Resoli
Help us to build the newsletterhttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#help-us-to…
This XMPP Newsletter is produced collaboratively by the XMPP community. Each month’s newsletter issue is drafted in this[simple pad](https://pad.nixnet.services/oHnY_ZvLT8SoFyCqIC2ung). At the end of each month, the pad’s content is merged into the[XSF GitHub repository](https://github.com/xsf/xmpp.org/milestone/3). We are always happy to welcome contributors. Do not hesitate to join the discussion in ourXSF Communications Team group chat (MUC)and thereby help us sustain this as a community effort. You have a project and want to spread the news? Please consider sharing your news or events here, and promote it to a large audience.
Tasks we do on a regular basis:
- gathering news in the XMPP universe
- shortsummaries of news and events
- summary of the monthly communication on extensions (XEPs)
- review of the newsletter draft
- preparation of media images
- translations
- communication via media accounts
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Licensehttps://xmpp.org/2026/06/the-xmpp-newsletter-may-2026/#license
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