This is not only the Year of the Ox, but also the year of Debian 11, code-named bullseye. The release lies ahead, full freeze starts this week. A good opportunity to take a look at what is new in bullseye. In this post new programs and new software versions related to XMPP, also known as Jabber are presented. XMPP exists since 1999, and has a diverse and active developers community. It is a universal communication protocol, used for instant messaging, IoT, WebRTC, and social applications. You probably will encounter some oxen in this post.

  • biboumi, XMPP gateway to connect to IRC servers: 8.3 → 9.0
    The biggest change for users is SASL support: A new field in the Configure ad-hoc command lets you set a password that will be used to authenticate to the nick service, instead of using the cumbersome NickServ method.
    Many more changes are listed in the changelog.
  • Dino, modern XMPP client: 0.0.git20181129 → 0.2.0
    Dino in Debian 10 was practically a technology preview. In Debian 11 it is already a fully usable client, supporting OMEMO encryption, file upload, image preview, message correction and many more features in a clean and beautiful user interface.
  • ejabberd, the extensible realtime platform: 18.12.1 → 21.01.
    Probably the most important improvement for end-users is XEP-0215 support to facilitate modern WebRTC-style audio/video calls. ejabberd also integrates more nicely with systemd (e.g., the watchdog feature if supported, now). Apart from that, a new configuration validator was introduced, which brings a more flexible (but mostly backwards-compatible) syntax. Also, error reporting in case of misconfiguration should be way more helpful, now. As a new authentication backend, JSON Web Tokens (JWT) can be used. In addition to the XMPP and SIP support, ejabberd now includes a full-blown MQTT server. A large number of smaller features has been added, performance was improved in many ways, and several bugs were fixed. See the long list of changes.
  • Gajim, a GTK+-based Jabber client: 1.1.2 → 1.3.1
    The new Debian release brings many improvements. Gajim’s network code has been completely rewritten, which leads to faster connections, better recovery from network loss, and less network related hiccups. Customizing Gajim is now easier than ever. Thanks to the new settings backend and a completely reworked Preferences window, you can adapt Gajim to your needs in just a few seconds.
    Good for newcomers: account creation is now a lot easier with Gajim’s new assistant. The new Profile window gives you many options to tell people more about yourself. You can now easily crop your own profile picture before updating it.
    Group chats actions have been reorganized. It’s now easier to send invitations or change your nickname for example. Gajim also received support for chat markers, which enables you to see how far your contact followed the conversation. But this is by far not everything the new release brings. There are many new and helpful features, such as pasting images from your clipboard directly into the chat or playing voice messages directly from the chat window.
    Read more about the new Gajim release in Debian 11 here.
    Furthermore, three more Gajim plugins are now in Debian: gajim-lengthnotifier, gajim-openpgp for OX 🐂 (XEP-0373: OpenPGP for XMPP) and gajim-syntaxhighlight.
  • NEW Kaidan Simple and user-friendly Jabber/XMPP client 0.7.0
    Kaidan is a simple, user-friendly and modern XMPP chat client. The user interface makes use of Kirigami and QtQuick, while the back-end of Kaidan is entirely written in C++ using Qt and the Qt-based XMPP library QXmpp. Kaidan runs on mobile and desktop systems including Linux, Windows, macOS, Android, Plasma Mobile and Ubuntu Touch.
  • mcabber, small Jabber (XMPP) console client: 1.1.0 → 1.1.2
    A theme for 256 color terminals is now included, the handling of carbon message copies has been improved, and various minor issues have been fixed.
  • Poezio, Console-based XMPP client: 0.12.1 → 0.13.1
    This new release brings many improvements, such as Message Archive (XEP-0313) support, initial support for OMEMO (XEP-0384) through a plugin, HTTP File Upload support, Consitent Color Generation (XEP-0392), and plenty of internal changes and bug fixes. Not all changes in 0.13 and 0.13.1 can be listed, see the CHANGELOG for a more extensive summary.
  • Profanity, the console based XMPP client: 0.6.0 → 0.10.0
    We can not list all changes which have been done, but here are some highlights.
    Support of OMEMO Encryption (XEP-0384). Consistent Color Generation (XEP-0392), be aware of the changes in the command to standardize the names of commands. A clipboard feature has been added. Highlight unread messages with a different color in /wins. Keyboard switch to select the next window with unread messages with alt + a. Support for Last Message Correction (XEP-0308), Allow UTF-8 symbols as OMEMO/OTR/PGP indicator char. Add option to open avatars directly (XEP-0084). Add option to define a theme at startup and some changes to improve themes. Add possibility to easily open URLs. Add experimental OX 🐂 (XEP-0373, XEP-0374) support. Add OMEMO media sharing support, ...
    There is also a Profanity light package in Debian now, the best option for systems with tight limits on resources.
  • Prosody, the lightweight extensible XMPP server: 0.11.2 → 0.11.9
    Upgrading to the latest stable release of Prosody brings a whole load of improvements in the stability, usability and performance departments. It especially improves the performance of websockets, and PEP performance for users with many contacts. It includes interoperability improvements for a range of clients.
  • prosody-modules, community modules and extensions for Prosody: 0.0~hg20190203 → 0.0~hg20210130
    The ever-growing collection of goodies to plug into Prosody has a number of exciting additions, including a suite of modules to handle invite-based account registration, and others for moderating messages in group chats (e.g. for removal of spam/abuse), server-to-server federation over Tor and client authentication using certificates. Many existing community modules received updates as well.
  • Psi, Qt-based XMPP client: 1.3 → 1.5
    The new version contains important bug fixes.
  • salutatoi, multi-frontends, multi-purposes communication tool: 0.7.0a4 → 0.8.0~hg3453
    This version is now fully running on Python 3, and has full OMEMO support (one2one, groups and files). The CLI frontend (jp) has among new commands a "jp file get" one which is comparable to wget with OMEMO support. A file sharing component is included, with HTTP Upload and Jingle support. For a list of other improvements, please consult the changelog.
    Note, that the upstream project has been renamed to "Libervia".
  • NEW sms4you, Personal gateway connecting SMS to XMPP or email 0.0.7
    It runs with a GSM device over ModemManager and uses a lightweight XMPP server or a single email account to handle communication in both directions.
  • NEW xmppc, XMPP Command Line Client 0.1.0
    xmppc is a new command line tool for XMPP. It supports some basic features of XMPP (request your roster, bookmarks, OMEMO Devices and fingerprints). You can send messages with both legacy PGP (XEP-0027) and the new OX 🐂 (XEP-0373: OpenPGP for XMPP).

That's all for now. Enjoy Debian 11 bullseye and Happy Chatting!


New Dino in Debian

On Sun 13 October 2019 with tags debian dino ejabberd gajim newsletter profanity xmpp
Written by Martin

Dino (dino-im in Debian), the modern and beautiful chat client for the desktop, has some nice, new features. Users of Debian testing (bullseye) might like to try them:

  • XEP-0391: Jingle Encrypted Transports (explained here)
  • XEP-0402: Bookmarks 2 (explained here)

Note, that users of Dino on Debian 10 (buster) should upgrade to version 0.0.git20181129-1+deb10u1, because of a number of security issues, that have been found (CVE-2019-16235, CVE-2019-16236, CVE-2019-16237).

There have been other XMPP related updates in Debian since release of buster, among them:

You might be interested in the Octobers XMPP newsletter, also available in German.


Debian XMPP Team Starts a Blog

On Fri 17 May 2019 with tags debian xmpp blog
Written by Martin

The Debian XMPP Team, the people who package Dino, Gajim, Mcabber, Movim, Profanity, Prosody, Psi+, Salut à Toi, Taningia, and a couple of other packages related to XMPP a.k.a. Jabber for Debian, have this blog now. We will try to post interesting stuff here — when it's ready!


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