🔗Matrix Live 🎙

This week we're all about video content! So you get Matrix Live AND Demos - you are so lucky! 🥰

🔗Demos

uhoreg added a late improvement to his MLS demo:

This is how my demo would have looked if I had managed to finish debugging in time.

So, now you need to watch the video to make sense of this image!

🔗Dept of Status of Matrix 🌡️

🔗Introducing Cerulean

Matthew reported:

Introducing Cerulean - highly experimental threaded microblogging for Matrix. Read all about it at https://matrix.org/blog/2020/12/18/introducing-cerulean

Cerulean is being discussed on the front page of Hacker News.

🔗Community Demos

The last set of community demos were well received, so if you have an idea for a demo, get it ready for 2021-01-15, which will be the next demo session!

🔗Dept of Spec 📜

🔗New spec platform

wbamberg said:

The spec core team has been trying out the new spec this week to decide if it's ready to ship. And we've been applying Dean's design updates (currently in a separate branch at https://friendly-yonath-3de225.netlify.app/).

🔗Spec

anoa told us:

Here's your weekly spec update! The heart of Matrix is the specification - and this is modified by Matrix Spec Change (MSC) proposals. Learn more about how the process works at https://matrix.org/docs/spec/proposals.

🔗MSC Status

Closed MSCs:

• MSC2912: Setting cross-signing keys during registration
  • Withdrawn with promise of a better solution in the future.

🔗Spec Core Team

In terms of Spec Core Team MSC focus for this week, we made a healthy amount of progress on the MSCs in focus. A few members have also been iterating quite a bit on MSC1772 for Spaces. Look for these MSCs to start landing come the first few weeks of the New Year as implementation work starts to relax a bit. The focus for next week is... Christmas! 🎄

But first week of January will be MSC2844, MSC2366 (ready and done in key verification) and MSC2790 (modal widgets).

🔗Dept of Servers 🏢

🔗Dendrite / gomatrixserverlib

Dendrite is a next-generation homeserver written in Go

neilalexander announced:

If you haven't already seen it, we wrote a Dendrite 2020 Progress Update blog post detailing our year in Dendrite. It also includes an announcement for our new public dendrite.matrix.org homeserver, which is open for registration!

Today we released Dendrite 0.3.4, which is a performance and bug-fix release, including the following changes from the last two weeks:

• The stream tokens for /sync have been refactored, giving PDUs, typing notifications, read receipts, invites and send-to-device messages their own respective stream positions, greatly improving the correctness of sync

• A new roominfo cache has been added, which results in less database hits in the roomserver

• Prometheus metrics have been added for sync requests, destination queues and client API event send perceived latency

• Event IDs are no longer recalculated so often in /sync, which reduces CPU usage

• Sync requests are now woken up correctly for our own device list updates

• The device list stream position is no longer lost, so unnecessary device updates no longer appear in every other sync

• A crash on concurrent map read/writes has been fixed in the stream token code

• The roomserver input API no longer starts more worker goroutines than needed

• The roomserver no longer uses the request context for queued tasks which could lead to send requests failing to be processed

• A new index has been added to the sync API current state table, which improves lookup performance significantly

• The client API /joined_rooms endpoint no longer incorrectly returns null if there are 0 rooms joined

• The roomserver will now query appservices when looking up a local room alias that isn't known

• The check on registration for appservice-exclusive namespaces has been fixed

If you are running a Dendrite server, it is highly recommended that you upgrade to the latest version!

Spec compliance is unchanged:

• Client-server APIs: 58%, same as last week

• Server-server APIs: 83%, same as last week

As always, feel free to join us in #dendrite:matrix.org for general Dendrite chat or #dendrite-dev:matrix.org for development discussion.

Dendrite also powers Cerulean, mentioned above!

🔗Synapse

Synapse is a popular homeserver written in Python.

callahad announced:

Hello again from Synapse land! This is our last TWiM of 2020, but we're hard at work landing our last patches before going on holiday. Expect 1.25.0rc1 in early January with loads of fixes, performance improvements, and a few new features. In particular:

• @dklimpel continues to expand and improve our Admin APIs, including deprecating the shutdown and purge room APIs in favor of the delete room API, and helping consolidate our docs — Thank you, Dirk

• @yoric landed his first contribution to Synapse allowing spam-checker modules to be async — Thank you, David

• @erikjohnston landed loads of performance fixes, including automatically dropping stale extremities and fixing mainline ordering in State Resolution v2 with more to come next year — Thank you, Erik

• @richvdh notably landed a username picker in Synapase earlier this week, among other contributions — Thank you, Rich

• @clokep fixed dozens of bugs and paper cuts, including a very visible enhancement for folks self-hosting Element Web: Synapse can now specify the location of the web client when inviting new users by email — Thank you, Patrick

• @anoadragon453 has been hard at work implementing knocking, while also chipping away at getting Synapse to pass the complement test suite for Matrix homeservers — Thank you, Andrew

• @babolivier resolved a thorny issue with user directory search, where we were mistakenly ignoring English stop words like "be" and "the" when searching for users... so if you were trying to look up your colleague Theresa, you'd start getting results at Th, lose them at The, get them back at Ther, lose them again at There, and so on — Thank you, Brendan

You can look forward to all of this and more next year, but until then, happy holidays from all of us over here at Element and in the broader Synapse community!

🔗Conduit

Conduit is a Matrix homeserver written in Rust https://conduit.rs

timokoesters said:

Hey, I'm back! I was busy with University. I also forgot to TWIM this last week, so here you go:

• Conduit is beginning to support appservices
• Devin R and I are currently working on a better state store and improving federation

🔗Homeserver Deployment 📥️

🔗YunoHost

Pierre said:

YunoHost is an operating system aiming for the simplest administration of a server, and therefore democratize self-hosting.

Synapse integration had been updated to 1.23.1

Element Web integration had been updated to 1.7.15

🔗Dept of Bridges 🌉

🔗GitHub / Gitlab bridge

Half-Shot told us:

Hello everyone! It's been ages since I've talked about a personal project on here. I've been working on the matrix-github bridge, which is an all singing all dancing service to connect you to Github AND Gitlab. (Yes, it's now poorly named).

I've landed the initial bits to make GitLab work, so that you can join issues and MRs as rooms in the UI but there is more work to do to make that solid and more interactive. The thing I am most looking forward to is notifications for GitLab so I can get away from emails.

ALSO, off the back of TravisR's fantastic widget work, I've landed initial support for widgets in admin rooms and soon issue/PR rooms. The idea here being that widgets give you a nicer UI to control the bridge or render details like commits going past or diffs. All the groundwork for authenticating widgets against the bridge and rendering them is done, now it just needs features.

That's the highlights this week. I'm hoping to really tighten the documentation to get more people spun up on it as the notifications features have turned out to be a killer feature for me :)

I've been using this (the bridge, rather than the upcoming widgets) for a couple of months now and find it really really powerful. I'm not in GitHub most of the day, so getting notifs piped direct into Matrix is great!

🔗mautrix-instagram

Tulir said:

I added bridging of typing notifications and read receipts from Matrix to Instagram and fixed a bunch of bugs. Only thing that's still missing is presence and Matrix->Instagram non-image files.

This is now almost feature complete! Nice one Tulir.

🔗Gitter

Eric Eastwood said:

A few updates to the Gitter bridge itself this week handling Matrix edits outside of the 5 minute edit window on Gitter and fixing up @mentions being mangled by : colons on the Gitter side when someone mentions you from Element. We also strip the redundant Matrix reply quote when it goes into a Gitter threaded conversation because it's already easily viewable in the thread.

We're also getting started on some of the Element feature parity with Gitter issues. First directly tackling backfilling existing message history.

Other teams are already underway working on Spaces, Social login for Github which will ship in the new year!

🔗Dept of Clients 📱

🔗Element Clients

Compiled by the team.

• Spaces
  • We’ve been progressing spaces on Web, focusing on managing spaces, members and rooms. Meanwhile, we’ve also been iterating on designs for all platforms.
• Social login
  • Synapse support for picking a username should be landing in develop today focusing next on supporting multiple identity providers. On iOS, we’ve implemented SSO redirect authentication mechanisms which also should land soon.
• VoIP
  • We’ve been making progress all round on all platforms, with the next web release including improvements to holding & resuming calls and multiple line support!

🔗Web

• 1.7.16-rc.1 available on staging
  • Added ability to put a VoIP call on hold and answer another
  • Added a special visual effect for confetti
  • Improved the login flow
• Investigating changelog options in the background

🔗Android

• Element Android 1.0.13 has been released: URL Preview, new Emoji keyboard, new room settings capabilities, and snow for Christmas! Full changelog: https://github.com/vector-im/element-android/releases/tag/v1.0.12 and https://github.com/vector-im/element-android/releases/tag/v1.0.13

🔗iOS

• We’re prepping 1.1.3 after ironing out final kinks relating to the new background service, hoping to release before Christmas.

🔗Nheko

Nico (@deepbluev7:neko.dev) offered:

In celebration of the cross-signing MSC being finally merged, Nheko master now supports cross signing other users and your own devices. 🎉 The UX is currently not final, you have to manually fetch the cross signing keys in the settings, if you don't have them after a verification. You are also not yet prompted to verify new logins and can't bootstrap cross-signing from Nheko, but the functional bits and bobs are there now. We are also still investigating, if prompting for your recovery key/passphrase is less confusing by using just one input field or if we should prompt for them separately. Currently Nheko just asks you to unlook and will accept whatever you input (if it can decrypt the secrets with it). FluffyChat does that and I think it is really nice!

There are also a few smaller features added recently:

• Nheko now uses the icon from your theme on the login page

• You can react instead of reply with a (very) short text using /react

• A few improvements(?) regarding whitespace and code rendering.

🔗SchildiChat Web/Desktop

qg reported:

Today, we can announce the web/desktop variant of SchildiChat is out of beta!

SchildiChat is a fork of Element, which focuses on UI changes such as message bubbles and a unified chat list for both direct messages and groups, which is a more familiar approach to users of other popular instant messengers.

Since the last announcement on TWIM, we have not only fixed most of the layout bugs caused by the message bubbles, but can also report the following:

• Settings for layouts work, so you can also use SchildiChat if you only want the unified overview and no message bubbles

• All information about desktop is now on our new website: https://schildi.chat/desktop

• The hosted instance is now here: https://app.schildi.chat

• For Linux, SchildiChat is now available from AUR, apt repo for debian, flathub and as AppImage

• There's a portable Windows version now too

Code on GitHub: https://github.com/SchildiChat/schildichat-desktop

Matrix room: #schildichat-web:matrix.org

🔗FluffyChat

FluffyChat is a cute cross-platform matrix client. It is available for Android, iOS, Web and Desktop.

krille reported:

FluffyChat 0.24.0 is released with new features and fixes.

What is new:

• A new public room discovery page, where you can find and join public rooms

• Experimental bootstrap support for cross-signing and keybackup and something really weird that is named SSSS

• Enhanced power level managing for rooms

• Minor design changes like a new icon set

Beside of that we have of course a lot of bug fixes and stability improvements. All languages should now also work on iOS.

Also we are looking forward to publish the app in the AppStore for iOS but we will do this under the hood of Famedly. Btw. FluffyChat will soon move to the Famedly GitLab project and we will move the app in the PlayStore to the Famedly account too. This doesn't mean that anything will change there. It is just that Famedly will now handle the legal stuff for us and may offer paid customer support for businesses, which have interest in FluffyChat. But the app will still be available under the same AGPL3 license. This will just make it easier for us to publish the app in the official stores as we don't need to pay so much for the developer accounts.

🔗Dept of Bots 🤖

🔗Timetracking Bot by famedly

MTRNord reported:

Find it at: https://gitlab.com/famedly/bots/timetracking or join us at #timetracking-bot:famedly.de

Numerous new features and fixes arrived this week. Getting closer to production readiness. Famedly also started daily internal testing for the bot to find more issues and fixing them.

🔗v0.1.5

🔗New Features

• Implement !setTimezoneDefault

• Add timezone conversion to !in and !out

• Write admin status to table in Database

• Add default_timezone field to Config which defines the bot wide default. If not set UTC is assumed.

• Add !stats command

• Use Unix timestamps in database (migrated automatically)

🔗Fixes

• Make sure Version sha actually gets generated in CI

• Make tests work again in the CI

• Fix that !help and !version work without the database in case of issues

🔗!record command polish

• Only accept positive durations greater than 1

• Only accept durations less than 24h

• Check if duration is numeric

🔗Refactoring

• Move message templates where needed to templates folder

• Use color-eyre instead of anyhow

🔗v0.2.0

🔗Refactoring

• All new command definition. Allowing for much easy adding of commands and helptext

• New !help response

🔗Fixes

• Add the missing default for !stats

• Check for required amount of arguments in !delete

🔗Chore

• Fix typos in responses

• Remove some dead code

🔗GDQBot

daenney told us:

It's the most wonderful time of the year! The ⛄️ winter edition of Games Done Quick is almost upon us. This recurring speedrunning event helps raise money for charity each year. As usual, the proceeds of the week long AGDQ are going to the Prevent Cancer Foundation. With some luck we might break last year's $3.13 million record.

To help you keep track of the event I've created GDQBot. Right now you can use it to query for the schedule. Next week should see the code land to add the announcer routine so the bot will announce events as they happen to channels its invited to.

Also a big thank you to tulir for patiently answering my questions as I was trying to find my way around mautrix-go.

🔗Dept of Ping 🏓

Here we reveal, rank, and applaud the homeservers with the lowest ping, as measured by pingbot, a maubot that you can host on your own server. Join #ping:maunium.net to experience the fun live, and to find out how to add YOUR server to the game.

Rank	Hostname	Median MS
1	neko.dev	322
2	bridges.matrix.linux.pizza	420
3	almum.de	474
4	envs.net	598.5
5	saces.de	627
6	kb1rd.net	722
7	matrix.sp-codes.de	905
8	casavant.org	943
9	aria-net.org	1034
10	flobob.ovh	1050

🔗That's all I know 🏁

See you next week, and be sure to stop by #twim:matrix.org with your updates!

One of the goals on the core team is to reduce friction for new users joining Matrix. A challenge we regularly face is all the factors which make Matrix flexible and powerful as an open, secure decentralised protocol also increase the difficulty of getting started.

As one example— to create a healthy, vibrant ecosystem and put power back into the hands of end users, it’s critical multiple clients exist, and that users ultimately have control over which one to use. However, needing to choose a client before getting going is counter-intuitive, and adds cognitive load which proprietary services simply don’t have.

Striking this balance is tricky, and one we’re aiming to improve with the latest version of Matrix.to.

🔗What's Matrix.to?

Matrix.to is a simple URL redirection service which lets users share links to rooms, users and communities. It isn’t tied to any client, and for end users it serves as a landing page for many as their first touch to Matrix. And until the matrix:// URI scheme is deployed commonplace (we finally registered it with IANA a few months ago!) it is the only client-agnostic way to link to content in Matrix.

It’s privacy preserving, with no information stored server side, with all calculation done in client-side JavaScript. It started life years ago as a temporary minimum viable hack by Matthew which then hung around untouched for years being… minimally viable. But we’ve recently given it a huge upgrade in usability and functionality at last!

🔗What's new?

We’ve re-written matrix.to from scratch, giving it a visual upgrade and refocused the experience around:

1. Helping new users find the best client for them to easily get going. By default, links will prioritise showing clients which are compatible with the platform the link is being viewed from, including mobile platforms.

2. Optionally, remembering your preferred client for future visits. This also includes deeplinking into native apps for Element Desktop & Element Mobile (and in future, other clients too, of course).

3. Fetching useful previews. One of our main observations when testing with new users is a lack of confidence trying out a new service without personalised, contextual information on the rooms or people they’re heading to. Matrix.to now displays room metadata like avatars, names and topics directly (fetched via matrix.org by default, asking for permission).

🔗What's next?

We’ve baked in the ability to specify clients and deployments within links, allowing sharing to give the option of a specific destination to guarantee a predictable experience. For instance, Mozilla might share matrix.to links which recommend using chat.mozilla.org, if you don’t already have a preferred Matrix client configured. We’ve yet to implement this feature in Element, but we’ll be researching and experimenting with different implementations soon and will recommend best practises when we have them.

We plan to evolve matrix.to over time, including eventually evolving it to better support the Matrix URI scheme. As before, you can find the source code on GitHub and please go ahead and submit pull requests to get your Matrix client listed.

Let us know what you think over in the matrix.to room, linked to via matrix.to!

It's been a year since Dendrite development picked up again and it's certainly been a busy one at that! We started off 2020 by sprinting to complete the FOSDEM P2P demo and, since then, we have continued to develop Dendrite into a more featureful and stable homeserver.

In October, we moved Dendrite into beta, and have since released a number of releases. We've also seen quite a lot of interest from the community, so I'm here today to write about some of the fun things that have been going on in Dendrite-land.

🔗Announcing dendrite.matrix.org

I'm happy to announce that we've finally deployed our own public Dendrite instance at dendrite.matrix.org! It's running the latest Dendrite code and is open for registration, so if you have been looking for an opportunity to play with Dendrite without hosting your own deployment, here's your chance!

There are still bugs and missing features, but overall the server is quite usable, so please feel free to register and try it and let us know how you get on.

This is the first deployment that we've built for any kind of scale, so we are cautious of the fact that there may be performance bottlenecks still. That said, over the last few weeks, a number of performance-improving changes have been merged, including:

• Around 20x performance improvement on the State Resolution v2 algorithm, which is used in room versions 2 and above
• Significantly reducing the amount of time spent recalculating event reference hashes and event IDs in the roomserver and sync API, reducing CPU usage
• Optimised memory usage and reduced database hits in the federation sender, which helps particularly in large rooms with lots of resident servers

We're optimistic that running this deployment will help us to identify scaling pain points and to make Dendrite leaner in the long run. Feel free to sign up and give it a spin! :-)

🔗Features

Since the beginning of the year, we've added a number of new features, including but not limited to:

• Room versions support for all currently specced versions (v1-v6), including support for State Resolution v2
• SQLite storage support in addition to PostgreSQL, largely useful for the P2P demos
• Support for database schema upgrades, making updating Dendrite significantly easier
• Early end-to-end encryption support, including device list syncing and send-to-device messages, although with key backup and cross-signing still to come
• A number of federation features, including invites, retries and backing off unreachable homeservers
• User-interactive authentication (UIA), which is used in password changes and deleting devices from your device list
• Support for local pagination, backfilling over federation and fetching missing events
• Redaction of events both locally and over federation
• Entirely new microservices for managing server signing keys, E2E keys, user and device management
• Lots of great contributions from the community - including all of Read Receipts (thanks to S7evinK) and Read Markers (thanks to Lesterpig)!

...and of course entered Beta in October!

🔗Spec compliance

Of course, Dendrite also needs to be able to fulfill the promise of being a usable next-generation Matrix homeserver at the same time as being a sci-fi development platform. We have spent much of the last year working specifically on this. Today, Dendrite's Sytest compliance sits at:

• 59% compliance for Client-Server APIs, up from 33% in May 2020
• 83% compliance for Server-Server APIs, up from 26% in May 2020

As you can see, these are significant leaps in the numbers of tests passing against Dendrite.

🔗Experimental MSCs

We have been increasingly trying to use Dendrite for the development and testing of some new Matrix feature proposals. Recently we've seen early support added for Peeking (MSC2753) and there is work in progress on Peeking over Federation (MSC2444).

Peeking enables temporarily subscribing to a room for real-time events without joining the room. This will only be possible with rooms that are world-readable, but it reduces the overhead of looking into a room significantly as there is no need to update the room state for each peeking user/device.

In addition to that, we've also been working on Threading (MSC2836) support, which is the gateway to building some pretty new and interesting Matrix experiences. Twitter-like or Reddit-like social prototypes like this have traditionally been difficult to build on top of Matrix as the m.reference relation type from MSC1849 had never really been fleshed out.

Threading adds m.relationship fields for embedding these relationships, and also specifies an additional /event_relationships API endpoint for finding other events related to a given event in either direction. This makes it possible to build threads.

🔗P2P Matrix

Dendrite has also been our primary development platform for P2P Matrix. This year we have released multiple P2P Matrix demos, including:

• p2p.riot.im, which uses libp2p rendezvous and embeds a full Dendrite homeserver into an in-browser Service Worker
• Element iOS P2P, available on TestFlight, which embeds a full Dendrite homeserver into the Element iOS app, initially using QUIC over Yggdrasil as a transport for federation traffic, but with more recent versions using QUIC over the experimental Pinecone protocol
• dendrite-demo-libp2p, a standalone binary which formed the basis of the FOSDEM 2020 P2P demo, using libp2p and local multicast discovery as a transport for federation traffic
• dendrite-demo-yggdrasil, another standalone binary like above, but using QUIC over Yggdrasil connectivity instead of libp2p as the transport for federation traffic

Each experiment teaches us more about potential issues that need to be resolved in order to bring P2P Matrix closer to being reality, and we are continuing to use Dendrite for this work. We'll be announcing more information in the New Year about our latest efforts and the Pinecone routing scheme that we are developing.

It's also worth highlighting that all of the other experimental work taking place right now, including Threading and Peeking, also work over P2P!

🔗What's next

We'll be taking a short break for Christmas, but will then be continuing work on Dendrite in 2021, with the main aims being to add new features, improve spec compliance further, fix bugs and eventually exit beta. We'll also be continuing further experimental work in the P2P and Threading areas, as well as supporting the development of new MSCs such as Portable Identities (MSC2787).

We'd like to say thank you for the community support and interest, and also to send out a special thanks to our community contributors who have contributed a number of fixes and features in recent months! We always welcome code contributions via GitHub if you are an interested developer.

As always, stay tuned for more Dendrite updates either by joining us in #dendrite:matrix.org or by getting your regular dose of This Week in Matrix!

— Neil Alexander and Kegan

🔗Matrix Live 🎙 (Demos week!)

🔗Dept of Status of Matrix 🌡️

Lots of things to talk about! Firstly I'm very happy to say that spaces are happening, you can keep track of them here: https://github.com/vector-im/element-web/issues/15930.

Next Open Tech Will Save Us, was great this month, and you can also get a great introduction to Matrix Spaces there too.

Then, Marcus Schopen shared his love for Matrix by showing us the Matrix-branded mugs he has had printed:

If you'd like to buy some OFFICIAL Matrix merch (we don't have mugs just yet), then please go to The Matrix Shop! Marcus also added:

People in Bielefeld can come over to my office at university and get one.

🔗Dept of Spec 📜

wbamberg told us:

New spec platform: we've asked the spec core team to spend some proper time with the new spec so we can decide if it's ready to ship.
You can also file bugs at https://github.com/matrix-org/matrix-doc/labels/spec-redesign

It's looking really good!

🔗Spec

anoa offered:

Here's your weekly spec update! The heart of Matrix is the specification - and this is modified by Matrix Spec Change (MSC) proposals. Learn more about how the process works at https://matrix.org/docs/spec/proposals.

🔗MSC Status

New MSCs:

• MSC2895: Proposal to improve /members and /joined_rooms

🔗Spec Core Team

In terms of Spec Core Team MSC focus for this week, we've continued to be quite busy with implementation during holiday crunch time. There were some constructive ideas for the team to carve out more time for spec work during this week's Spec Core Team retro, which will hopefully lead to an improved cadence this week and into the new year.

As such, the focus remains at MSC2844 (global versioning), MSC2366 (ready and done in key verification), and MSC2790 (modal widgets).

🔗Dept of Servers 🏢

🔗Synapse

Synapse is a popular homeserver written in Python.

callahad offered:

Hello, friends! On Wednesday we released Synapse 1.24.0 and 1.23.1, which include security fixes. Please upgrade! (Also, if you've installed Synapse from source, be sure to pip install 'cryptography>=3.3' in your virtualenv to address the recent OpenSSL CVE).

This is our last full release for the year, as we don't want to do anything that might risk the stability Santa's federated command and control centre at the North Pole, but we're looking forward to lots of new features and improvements in the new year — more details on that next week.

We'd also like to remind you that we're planning on removing support for Python 3.5 early next year (a formal announcement and timeline will accompany the 1.25.0 release), and we'd appreciate and comments or concerns in this GitHub issue.

Strikes me that Santa has a more centralised operation, but who can say?

🔗Homeserver Deployment 📥️

🔗YunoHost

Pierre told us:

YunoHost is an operating system aiming for the simplest administration of a server, and therefore democratize self-hosting.

Synapse integration had been updated to 1.23.0 (1.23.1 available in branch testing)

Element Web integration had been updated to 1.7.14 (1.7.15 available in branch testing)

🔗Kubernetes

Ananace offered:

Just updated my Synapse K8s-optimized image and Chart to 1.24.0, planning on deprecating the image at some point soon though, instead pointing people to upstream - or platform-optimized - images as I should be able to move all the Kubernetes-specific things into the chart itself to make it more compatible.

The image in question started off as a plain docker image, before there were official ones. I've since rebased it onto the official Matrix image with just the modified scripts and volume points.

My plan is to move all the Kubernetes-specific scripts into configmaps (which are a K8s way of storing text files/environment variables/etc), and then build my own launch arguments through the chart to get it to run on any image that has a Python interpreter and the Synapse modules available in the Python search path.

With all that done, it means I won't be a bottleneck in pushing updated image tags for people to be able to update, and I won't have to finagle multi-arch images 😃

🔗Docker ARM images for Dendrite

TR_SLimey reported:

As the PR from last TWIM is still awaiting review, I have once again updated the Docker ARM images for Dendrite for version 0.3.3. As always, they can be found in my docker repo at https://hub.docker.com/u/trslimey

Direct links:

Monolith: https://hub.docker.com/r/trslimey/dendrite-monolith

Polylith: https://hub.docker.com/r/trslimey/dendrite-polylith

🔗Dept of Bridges 🌉

🔗Gitter

Eric Eastwood announced:

If you didn't catch it already, we did a full announcement this week for Gitter now speaking Matrix 🎉! If you're curious about how we made it and some more technical details, the blog post is a great read: https://matrix.org/blog/2020/12/07/gitter-now-speaks-matrix

In terms of bridge progress, we added support for m.emote status messages which means your /me says hi messages will bridge back and forth properly. On the Gitter side, we fixed the browser notifications so they show properly from the virtualUser instead of the generic matrixbot.

🔗mautrix-instagram

Tulir offered:

I made an Instagram DM bridge: https://github.com/tulir/mautrix-instagram / #instagram:maunium.net

It's a bit barebones still, but text bridging and backfilling works. The main advantage over mx-puppet-instagram is that it uses the realtime MQTT API instead of polling.

There was a second update from tulir, he added more features as of today:

After the initial announcement on Monday, I added bridging of reactions, redactions and photos in both directions and also typing notifications, read receipts and all types of messages from Instagram to Matrix.

🔗Dept of Clients 📱

🔗Element Client Work

Compiled by the team

• Spaces

  • We’re making more progress on implementing Spaces.. On Web, we’ve made progress on creating spaces and switching between them. On mobile, we’ve laid down the foundations in the Android SDK. If you missed it, we gave a preview in this weeks Open Tech Will Save Us.

• Social login

  • We’ve been working on server-side support in synapse for picking an MXID during login with SSO, and also implementing support in iOS to gain parity with Android & Web, to launch together in future.

• VoIP

  • We’ve been working on implementing hold & resume (line 1 / 2) support on Web, iOS & Android. Web has something sneak previewable on develop.element.io!

🔗Web

• Element Web 1.7.15 released
  • Improved voice / video call UI
  • Notifications are now ignored from rooms you've been active in recently
  • Login / registration flows redirect inside the app if you are already logged in
• JS SDK browser build steps now only run on release (instead of every install) to save time

🔗Android

• URL Previews are coming in the next release! There will also be a brand new Emoji keyboard accessible from the timeline composer.

🔗iOS

• The new background service has been merged. Messages from notifications will be displayed faster within the app. A TestFlight build for testing will be available tomorrow.

🔗Dept of Ops 🛠

🔗axon

kaiyou announced:

This is a first update regarding a very small project named "axon", aimed at operating the synapse admin API from Python, either as a library or a CLI tool. It is currently in use everyday on our synapse instance for managing users and looking for suspicious rooms, and is being integrated into a prototype Web interface for managing synapse.

Admin API coverage is currently about 50%, mostly focusing on users and rooms management (get, list, update, delete). It is still enough to delete a user, edit an offensive avatar, or run as a cron to periodically purge remote media.

Our main repository: https://forge.tedomum.net/tedomum/axon

Github project mirror for contributing: https://github.com/kaiyou/axon

I asked if there was a GUI:

Not currently, but we are integrating it with another of our tools named "hiboo", which is a general indie hoster user manager (provides SAML & OIDC authentication with config templates for many projects including synapse, and integrates the account workflows and moderation features). Currently it provides room navigation and purging, plus deleting accounts either on moderator decision or when the user deletes her SSO account.

Sounds promising! Synapse Admin would benefit from this kind of tooling...

... so it was a surprise to find another project designed to help in this area!

🔗Announcing synadm

jojo told us:

Well, maybe it's about time for "synadm - a CLI frontend to Matrix-Synapse admin APIs" to be announced more officially. As the name implies it's a CLI tool that eases the usage of admin API commands for Synapse admins. It currently covers everything the room and user API's can do: https://github.com/JOJ0/synadm#implementation-status--commands-list

It can be configured interactively and/or using a config file in yaml format: https://github.com/JOJ0/synadm#configuration

It's configurable whether the responds of the API are shown in pretty printed JSON or in a table format (using Python tabulate).

It's well documented via it's online help and supposed to be quite self-explanatory to the admin.

Any thoughts, ideas, feature-requests are very welcome in #synadm:peek-a-boo.at or as usual by filing PR's or issues in the project repo https://github.com/JOJ0/synadm.

🔗Dept of Bots 🤖

🔗Advent of Code 2020 bot

Asbjørn told us:

This one might be interesting to those participating in Advent of Code 2020:

I made a (quick and dirty) bot that posts whenever somebody on a private leaderboard solves a challenge. https://gitlab.com/AsbjornOlling/aocbot

I imagine that we're not the only private AoC Matrix room around, so I figured I'd share - even though it's not anything particularly remarkable 👨‍💻

🔗Dept of Events and Talks 🗣️

🔗Matrix talk at Open Source Summit EU

Oleg reported:

The recording of the Matrix talk from the annual Open Source Summit EU is online! 🎉

I talked about Matrix 101 and showed different bridging capabilities with Slack and IRC and, of cause, showed some bots. 😉

Thanks benpa and Half-Shot for your support! ❤️

▶️ Check it out: https://www.youtube.com/watch?v=cD8xbci4wAY

🔗NLUUG talk from Matthew

Matthew offered:

I gave a talk to NLUUG the other week: https://www.youtube.com/watch?v=gY2PCKEaKlM

🔗Dept of Ping 🏓

Here we reveal, rank, and applaud the homeservers with the lowest ping, as measured by pingbot, a maubot that you can host on your own server. Join #ping:maunium.net to experience the fun live, and to find out how to add YOUR server to the game.

Rank	Hostname	Median MS
1	neko.dev	298
2	comsys.rwth-aachen.de	341
3	pc.koesters.xyz:59003	444
4	maescool.be	446
5	bordum.dk	465
6	jauriarts.org	505
7	dendrite.matrix.org	554
8	casavant.org	717
9	matrix.sp-codes.de	758.5
10	envs.net	913

🔗That's all I know 🏁

See you next week, and be sure to stop by #twim:matrix.org with your updates!

Synapse 1.24.0 is now available!

This release fixes a denial of service vulnerability (GHSA-hxmp-pqch-c8mm / CVE-2020-26257) in which a malicious homeserver could send malformed events into a room which would then break federation of that room.

This follows the disclosure of a denial of service vulnerability in OpenSSL (CVE-2020-1971). If you have installed Synapse from source, please ensure your host is up to date and then execute pip install 'cryptography>=3.3' inside your Synapse virtualenv.

We've also released Synapse 1.23.1 which includes that security fix and a small patch to maintain Python 3.5 compatibility. It is otherwise identical to 1.23.0. Note that Synapse 1.24.0 includes backwards incompatible changes which may affect a small number of users. See the notes on upgrading for more information.

Synapse 1.24.0 brings a pair of new Admin APIs, including a way to log in as users and to forcibly purge rooms when deleting them. We've also made numerous bug fixes and improvements to SSO support, especially around OpenID Connect and SAML providers.

This release includes an optional change to push notification badges: currently, the number in the badge is based on the count of rooms with unread messages. However, in some specialized cases you may want the badge to show the count of all unread messages, even if there are multiple unread messages in the same room. This behavior can now be toggled with a new configuration setting.

Additionally, for server admins, the deprecated /_matrix/client/*/admin Admin API endpoints have been removed. If you have tools which target these endpoints, please update them to use the /_synapse/admin URL prefix instead.

See the full changelog for more.

Installation instructions are available on GitHub, as is the v1.24.0 release tag.

Synapse is a Free and Open Source Software project, and we'd like to extend our thanks to everyone who contributed to this release, including @angdraug, @chagai95, @daenney, @dklimpel, @jordanbancino, @localguru, @nchamo, @ShadowJonathan, @TeFiLeDo, @tulir, and @waylon531.

Hi all,

It’s been just over 2 months since we revealed that Gitter was going to join Matrix - and we are incredibly proud to announce that Gitter has officially turned on true native Matrix connectivity: all public Gitter rooms are now available natively via Matrix, and all Gitter users now natively exist on Matrix. So, if you wanted to join the official Node.js language support room at https://gitter.im/nodejs/node from Matrix, just head over to #nodejs_node:gitter.im and *boom*, you’re in!

This means Gitter is now running a Matrix homeserver at gitter.im which exposes all the active public rooms - so if you go to the the room directory in Element (for instance) and select gitter.im as a homeserver, you can jump straight in:

Once you’re in, you can chat back and forth transparently between users on the Gitter side and the Matrix side, and you no longer have the ugly “Matrixbot” user faking the messages back and forth - these are ‘real’ users talking directly to one another, and every public msg in every public room is now automatically exposed into Matrix.

So, suddenly all the developer communities previously living only in Gitter (Scala, Node, Webpack, Angular, Rails and thousands of others) are now available to anyone anywhere on Matrix - alongside communities bridged from Freenode and Slack; the native Matrix communities for Mozilla, KDE, GNOME communities etc. We’re hopeful that glueing everything together via Matrix will usher in a new age of open and defragmented dev collaboration, a bit like we used to have on IRC, back in the day.

This is also great news for mobile Gitter users - as the original mobile Gitter clients have been in a holding pattern for over a year, and native Matrix support for Gitter means they are now officially deprecated in favour of Element (or indeed any other mobile Matrix client).

🔗What features are ready?

Now, this is the first cut of native Matrix support in Gitter: much of the time since Gitter joined Element has been spent migrating stuff over from Gitlab to Element, and it’s only really been a month of work so far in hooking up Matrix. As a result: all the important features work, but there’s also stuff that’s yet to land:

Features ready today:

• Ability to join rooms from Matrix via #org_repo:gitter.im
• Bridging Edits, Replies (mapped to Threads on Gitter), Deletes, File transfer
• Bridging Markdown & Emoji

What remains:

• Ability to send/receive Direct Messages
• Ability to plumb existing Matrix rooms into Gitter natively
• Ability to view past Gitter history from Matrix. This is planned thanks to https://github.com/matrix-org/matrix-doc/pull/2716
• Synchronising the full Gitter membership list to Matrix. Currently the membership syncs incrementally as people speak
• Turning off the old Gitter bridge
• Bridging emotes (/me support) (almost landed!)
• Bridging read receipts
• Synchronising room avatars
• Bridge LaTeX

Stuff we’re not planning to support:

• Ability to join arbitrary rooms on Matrix from Gitter. This could consume huge resources on Gitter, and we’re not in a rush to mirror all of Matrix into Gitter. This will get addressed when Gitter merges with Element into a pure Matrix client.
• Bridging Reactions. Gitter doesn’t have these natively today, and rather than adding them to Gitter, we’d rather work on merging Gitter & Element together.

For more details, we strongly recommend checking out the native Matrix epic on Gitlab for the unvarnished truth straight from the coal-face!

🔗How do you make an existing chat system talk Matrix?

In terms of the work which has gone into this - Gitter has been an excellent case study of how you can easily plug an existing large established chat system into Matrix.

At high level, the core work needed was as simple as:

• Add ‘virtual users’, so remote Matrix users can be modelled and represented in Gitter correctly: https://gitlab.com/gitterHQ/webapp/-/merge_requests/2027/diffs.
  • This can be accomplished by simply adding a virtualUser property to your chat message/post/tweet schema which holds the mxid, displayName, and avatar as an alternative to your author field. Then display the virtualUser whenever available over the author.
• Add an application service to Gitter to bridge traffic in & out of Matrix: https://gitlab.com/gitterHQ/webapp/-/merge_requests/2041/diffs
  • This "application service" comes pre-packaged for you in many cases, so for example you can simply drop in a library like matrix-appservice-bridge in a Node.js application, and all of the Matrix talking complexity is handled for you.
• Polish it!

In practice, Eric (lead Gitter dev) laid out the waypoints of the full journey:

1. First big step was to add the concept of virtual users to Gitter. We could also have created a new Gitter user for every new matrix ID that appears, but tagging them as virtual users is a bit cleaner.
2. Figuring out how to balance the Matrix traffic coming into/out of Gitter.
   1. Spreading the inbound load comes for free via our existing load-balancer setup (ELB) where we already have 8 webapp servers running the various services of gitter.im. We just run the Matrix bridge on those servers alongside each web and api process, and then the load-balancer’s matrix.gitter.im spreads out to the servers.
   2. Events from Matrix then hit the load balancer and reach one of the servers (no duplication when processing events).
   3. If something on Gitter happens, the action occurs on one server and we just propagate it over to Matrix (no duplication or locking needed).
3. We have realtime websockets and Faye subscriptions already in the app which are backed by Mongoose database hooks whenever something changes. We just tapped into the same thing to be able to bridge across new information to Matrix as we receive it on Gitter.
4. Hooking up the official Matrix bridging matrix-appservice-bridge library to use Gitter’s existing MongoDB for storage instead of nedb.
5. Figuring out how to namespace the mxids of the gitter users:
   1. It’s nice to have the mxid as human readable as possible instead of just the numerical userId in your service.
   2. But if people can change their username in your service, you can’t change your mxid on Matrix. In the future, we’ll have portable accounts in Matrix to support this (MSC2787) but sadly these are still vapourware at this point.
   3. If you naively just switch the user’s mxid when they rename their username, then you could end up leaking conversation history between mxids(!)
   4. So we went with @username-userid:gitter.im for the Matrix ID to make it a bit more human readable but also unique so any renames can happen without affecting anything.
6. For room aliases, we decided to change our community/room URI syntax to underscores for the room aliases, #community_room:gitter.im
7. Figuring out how to bridge features correctly;
   1. Emoji - mapping between :shortcode: and unicode emojis
   2. Mapping between Gitter threaded conversations <-> Matrix replies
   3. Mapping between Matrix mentions and Gitter mentions
8. Keeping users and room data in sync
   1. We haven’t gotten there yet, but the data comes through the same Mongoose hook and we can update the bridged data as they change on the Gitter end.

Meanwhile, the Matrix side of gitter.im is hosted by Element Matrix Services and is a plain old Synapse, talking through to Gitter via the Application Service API. An alternative architecture would be to have got Gitter directly federating with Matrix by embedding a “homeserver library” into it (e.g. embedding Dendrite). However, given Dendrite is still beta and assumes it is storing its data itself (rather than persisting in an existing backend such as Gitter’s mongodb), we went for the simpler option to start with.

It’s been really interesting to see how this has played out week by week in the Gitter updates in This Week in Matrix: you can literally track the progress and see how the integration came to life between Oct 9, Oct 23, Nov 6, Nov 27 and finally Dec 4.

Huge thanks go to Eric Eastwood, the lead dev of Gitter and mastermind behind the project - and also to Half-Shot and Christian who’ve been providing all the support and review from the Matrix bridging team.

🔗What’s next?

First and foremost we’re going to be working through the “What remains” section of the list above: killing off the old bridge, sorting out plumbed rooms, hooking up DMs, importing old Gitter history into Matrix, etc. This should then give us an exceptionally low impedance link between Gitter & Matrix.

Then, as per our original announcement, the plan is:

In the medium/long term, it’s simply not going to be efficient for the combined Element/Gitter team to split our efforts maintaining two high-profile Matrix clients. Our plan is instead to merge Gitter’s features into Element (or next generations of Element) itself and then - if and only if Element has achieved parity with Gitter - we expect to upgrade the deployment on gitter.im to a Gitter-customised version of Element. The inevitable side-effect is that we’ll be adding new features to Element rather than Gitter going forwards.

Now, that means implementing some features in Matrix/Element to match...

• Instant live room peeking (less than a second to load the webapp into a live-view of a massive room with 20K users!!)
• Seamless onboarding thanks to using GitLab & GitHub for accounts
• Curated hierarchical room directory
• Magical creation of rooms on demand for every GitLab and GitHub project ever
• GitLab/GitHub activity as a first-class citizen in a room’s side-panel
• Excellent search-engine-friendly static content and archives
• KaTeX support for Maths communities
• Threads!

...and this work is in full swing:

• We have a proposal for fast peeking (via lazy-loading state over federation) at MSC2775 and the new peek APIs at MSC2753 and MSC2444 (and even implemented by Dendrite)
• Social Login for seamless onboarding via GitLab, GitHub & friends is almost landed in Element: https://github.com/matrix-org/matrix-react-sdk/pull/5426
• Spaces gives a curated hierarchical room directory: https://github.com/vector-im/roadmap/issues/2
• KaTeX support landed in Element Web a few weeks ago thanks to akissinger and thosgood
• Threads are on the horizon, thanks to MSC2836.

The only bits which aren’t already progressing yet are tighter GL/GH integration, and better search engine optimised static archives.

So, the plan is to get cracking on the rest of the feature parity, then merge Gitter & Element together - and meanwhile continue getting the rest of the world into Matrix :)

We live in exciting times: open standards-based interoperable communication is on the rise again, and we hope Gitter’s new life in Matrix is the beginning of a new age of cross-project developer collaboration, at last escaping the fragmentation we’ve suffered over the last few years.

Finally, please do give feedback via Gitter or Matrix (or mail!) on the integration and where you’d like to see it go next!

Thanks for flying Matrix and Gitter,

-- The Matrix Team

🔗Matrix Live 🎙

In which Nad & Matthew go through the new consolidated Element roadmap at https://github.com/vector-im/roadmap/projects/1

🔗Dept of Status of Matrix 🌡️

🔗Open Tech Will Save Us 9

Taking place NEXT WEDNESDAY, the ninth edition of my favourite monthly Open Tech-themed live video broadcast! Subscribe to the calendar on https://matrix.org/open-tech-will-save-us/ and check out the lineup:

• Angie Gaudion, Coordinatrice at CHATONS, presenting Mobilizon: a new libre events management tool https://joinmobilizon.org/en/.
• Ben Francis, Founder at Krellian, presenting the relaunch of WebThings (previously from Mozilla)
• Nad Chishtie, Product Lead at Element, presents Matrix Spaces: a new vision for room groups in Matrix

🔗Dept of Spec 📜

🔗Spec

anoa offered:

Here's your weekly spec update! The heart of Matrix is the specification - and this is modified by Matrix Spec Change (MSC) proposals. Learn more about how the process works at https://matrix.org/docs/spec/proposals.

🔗MSC Status

Merged MSCs:

• No MSCs were merged this week.

MSCs in Final Comment Period:

• No MSCs are in FCP.

New MSCs:

• MSC2883: [WIP] Matrix-flavoured MLS
• MSC2882: [WIP] Tempered Transitive Trust

🔗Spec Core Team

In terms of Spec Core Team MSC focus for this week, we've mostly been focusing on implementation. Thus the same 3 MSCs are in focus: MSC2844 (global versioning), MSC2366 (ready and done in key verification), and MSC2790 (modal widgets).

Anoa also provided a revised, more festive version of the chart, but it's too jolly to render inline, so needed to be linked instead.

🔗New spec platform

wbamberg offered:

Still at https://adoring-einstein-5ea514.netlify.app/

• Dean has started work on design updates for the spec

• We've written replacements for all the templates and updated all template calls

• We've implemented a mechanism for representing different spec versions and changelogs

Seriously progressing! Much more readable than what we have.

🔗Dept of Servers 🏢

🔗Dendrite / gomatrixserverlib

Dendrite is a next-generation homeserver written in Go

Neil Alexander's Dendrite mxid announced:

This week we released version 0.3.2, which contains some bug fixes. Changes this week include:

• Checking if a server is allowed to see an event has been optimised somewhat

• The ability to disable federation has been added

• Application services are now sent correctly formatted client events

• create-account has been simplified so that you can just point it to your Dendrite config

• /unpeek support has been added (for MSC2753)

• Event IDs are now calculated far less often in the roomserver, since this is an expensive operation

• The federation sender now caches events in memory to reduce load on the database

• The "since" parameter is now checked more thoroughly in the sync API, which led to a bug that could cause forgotten rooms to reappear (thanks to kaniini)

• The polylith now proxies signing key requests through the federation sender correctly

Spec compliance is unchanged:

• Client-server APIs: 58%, same as last week

• Server-server APIs: 83%, same as last week

As always, feel free to join us in #dendrite:matrix.org for general Dendrite chat or #dendrite-dev:matrix.org for development discussion.

🔗Synapse

Synapse is a popular homeserver written in Python.

callahad offered:

⚠️ The OpenSSL project has pre-announced a high severity issue that will be disclosed on Tuesday. We will be regenerating Docker images and releasing Synapse 1.24.0 and 1.23.1 on Tuesday following that announcement. Note that these releases contain security fixes of their own, and you are encouraged to upgrade.

In other news, Synapse 1.24.0rc2 is out and includes numerous bug fixes and internal improvements, especially around our OpenID Connect (OIDC) and SAML providers. Of note, the OIDC provider can now re-try generating MXIDs when there's a collision, reaching parity with the SAML provider.

We've been talking about MSC2403: Add "knock" feature for a few weeks, but the end is in sight: the PR is reviewed and the tests pass, so we're on track for including it in 1.25.0! We're also on the cusp of a finishing a new algorithm for calculating the auth chain difference in State Resolution v2, which should significantly reduce worst case performance.

Lastly, the deprecated /_matrix/client/*/admin Admin API endpoints have been removed. If you have tools which target these endpoints, please update them to use the /_synapse/admin URL prefix instead.

🔗Homeserver Deployment 📥️

🔗Docker ARM images for Dendrite

TR_SLimey offered:

The Docker ARM images for Dendrite have been updated for version 0.3.2. As always, they can be found in my docker repo at https://hub.docker.com/u/trslimey

Direct links:

• Monolith: https://hub.docker.com/r/trslimey/dendrite-monolith
• Polylith: https://hub.docker.com/r/trslimey/dendrite-polylith

I have also submitted a PR for automated multiarch docker builds for Dendrite, so if that gets accepted, no more unofficial images for me :P

🔗YunoHost

Pierre told us:

YunoHost is an operating system aiming for the simplest administration of a server, and therefore democratize self-hosting.

Synapse integration had been updated to 1.21.2 (1.23.0 available in branch testing)

Element Web integration had been updated to 1.7.13 (1.7.14 available in branch testing)

🔗Dept of Bridges 🌉

🔗Gitter

Eric Eastwood reported:

We've soft-launched the new bridge to all public Gitter rooms! You can now find any public room on Gitter checking out the room directory for gitter.im or directly by replacing the forward slash in the URI part of the Gitter room with an underscore and joining #*:gitter.im(replace the *). If you come across any bugs, feel free check the list of known problems and create an issue. There will be a full announcement next week so stay tuned!

We've also added a few more features this week and now transform :emoji: syntax from Gitter to Unicode so they're compatible in Matrix, propagate the room topic/description, and some bug fixes around threaded conversations and replies. You can track our full progress from the GitLab epic for the native Gitter-Matrix bridge.

Massive milestone! Great work Eric, it's been such fast progress!

🔗Dept of Clients 📱

🔗Fractal

Alexandre Franke announced:

After I ran out of ways to break it, we finally merged Our Hugestest Merge Request Ever. This concludes the “Port to matrix-rust-sdk” saga (see these three links for previous episodes).

Just kidding.

This was actually just the beginning, the ground work needed to lay the foundations for A Better Future. We already have a bunch of other merge requests to continue down that path. Hopefully there shouldn’t be such large ones in the (near) future. So what’s next? The work that landed this week was a switch to the SDK for almost all endpoint queries. Now need to handle the syncs with it. Later on, we will use it to handle storage, and then enable E2EE as well, but that will take quite some time.

Big progress from Fractal here! Will be good to hear more from the Fractal club to see what the ETA is for storage and E2EE.

🔗Nheko

Nheko is a desktop client using Qt, Boost.Asio and C++17. It supports E2EE (with the notable exception being device verification for now) and intends to be full featured and nice to look at

Nico (@deepbluev7:neko.dev) reported:

While I've actually not had much time to work on Nheko, I did at least fix most of the UTD (Unable to decrypt) issues, when sending encrypted messages. This has been a long standing annoyance, but it should now finally not be an issue anymore (well... at least it should not be caused by Nheko as often anymore)! With this there are only a few tickets left to finally bring E2EE out of beta in Nheko (SSSS and bootstrapping cross-signing, as well as a general review for potential issues).

And while I have actually not been doing much work, we actually had more Pull Requests (and merged them too) this week than I have ever seen before in Nheko! Thank you very much to everyone who contributed. A short summary:

• Nheko now uses the Nheko icon from your system theme, if available

• You can finally look at avatars in their full resolution!

• Megolm sessions are now lazily loaded from disk.

• The registration page now also has nice inline error messages, hinting at why a specific input is unacceptable.

• Updates to the russian translation

• The README now lists all required GStreamer plugins for voice and video calls.

It feels super great, when you have so many people contributing, I love it! <3

Nheko really seems to be doing something right when it comes to attracting PRs!

🔗Element Update

As compiled by the team:

• Public Roadmap
  • We now have a public roadmap! We’ll be covering more details on it in this week’s Matrix Live, as well as a blog post on element.io soon.
• Spaces
  • Work has started in earnest on the web and android implementations.
    • On the web side T3chguy completed the Spaces creation flows and is now looking at the Space landing page and Space post-creation prompts.
      • We have noticed that prefixing any word with ‘Space’ makes it sounds 20% cooler.
    • The mobile MVP will be read only and Valere will start with the ability to respond to invites and select Spaces.
  • So far it is looking very promising with lots of feedback from user testing informing the design.
• Social login
  • We plan to ship this as a cross client feature this month. This week we completed the implementations for web and android with iOS and Synapse ongoing.
• VoIP
  • Line 1 / 2 support is almost ready on web: ironing out some bugs and cosmetic issues, then PR will be ready for review. VoIP V1 support and hold/resume is getting close on Android & iOS, along with stability fixes.

🔗Web

• Element Web 1.7.15-rc.1 is now available at https://staging.element.io, including
  • Improved voice / video call UI
  • Notifications are now ignored from rooms you've been active in recently
  • Login / registration flows redirect inside the app if you are already logged in
• Supporting tools like CI scripts are now using the correct branding
• React SDK PRs now have experimental preview sites, which makes it easy to try out changes during review

🔗iOS

• We can now use XCode 12.2 to build all projects
• We are still working on 2 big changes:
  • Introducing a background sync service to display notifications quicker in the timeline
  • Introducing XCodeGen to stop having bad merge conflicts in pbxproj files

🔗Android

• Release 1.0.11 in production (roll out to 10% for now)
• Feature Parity / URL preview
• Coming next Social logins
• Bug fixes

Aleks Kissinger added:

LaTeX support will be available under Labs in the next release of Element: https://github.com/vector-im/element-web/blob/develop/docs/labs.md

🔗cryptovoxels client

Matthew offered:

cryptovoxels released a cute little preact matrix client for all your VR needs: https://github.com/cryptovoxels/chat

We don't have much information about this one yet, other than that cryptovoxels have been interested in developing a Matrix client for their world for a while.

🔗Dept of Bots 🤖

🔗Hemppa

Hemppa the Bot is a multipurpose bot for writing modules super easily in Python.

Cos offered:

Hemppa the Bot is a multipurpose bot for writing modules super easily in Python. Last week Hemppa received a useful feature of printing files! You can set up a room for a specific printer and invite anyone you wish to it to allow printing. Any attachments uploaded to the room will be automatically printed. It's actually one of the easiest way to print from a phone and very useful if you have a printer that does not have drivers for modern Windows or MacOS versions. https://github.com/vranki/hemppa#printing

🔗Matrix-Alertmanager

A bot to receive Alertmanager webhook events and forward them to chosen rooms.

jaywink announced:

Matrix-Alertmanager has a new release v0.4.0 with improved formatting of alert messages and an update of Node to v14. Find more information here.

🔗Dept of Ping 🏓

Here we reveal, rank, and applaud the homeservers with the lowest ping, as measured by pingbot, a maubot that you can host on your own server. Join #ping:maunium.net to experience the fun live, and to find out how to add YOUR server to the game.

Rank	Hostname	Median MS
1	tum.de	451
2	nerdsin.space	568.5
3	envs.net	572
4	matrix.sp-codes.de	785
5	mgp.ax.lt	888
6	selea.se	896
7	casavant.org	918
8	nobelium.no	1089.5
9	chatserver.ca	1189
10	mailstation.de	1254

🔗Final Thoughts 💭

This is a pretty cool, Matrix-ish video! Doug shows Element-iOS and Nio running side-by-side, natively (!) on an M1 Mac Mini.

🔗That's all I know 🏁

See you next week, and be sure to stop by #twim:matrix.org with your updates!

🔗Matrix Live 🎙

🔗Dept of Spec 📜

🔗Spec

anoa reported:

Here's your weekly spec update! The heart of Matrix is the specification - and this is modified by Matrix Spec Change (MSC) proposals. Learn more about how the process works at https://matrix.org/docs/spec/proposals.

🔗MSC Status

Closed MSCs

• MSC1958: Widget architecture changes
  • Closed in favour of newer widget MSCs

Merged MSCs:

• MSC1544: Key verification using QR codes

MSCs in Final Comment Period:

• No MSCs are in FCP.

New MSCs:

• MSC2881: Message Attachments

• MSC2880: extend event and state API to allow sending to all rooms

• MSC2876: Allowing widgets to read events in a room

• MSC2875: room descriptions

• MSC2874: Single SSSS

• MSC2873: Identifying clients and user settings in widgets

• MSC2872: Move the widget title to the top level of the definition

• MSC2871: Give widgets an indication of which capabilities they were approved for

🔗Spec Core Team

In terms of Spec Core Team MSC focus for this week, we're switching from QR Code verification to key verification additions. Otherwise things remain the same: MSC2844 (global versioning), MSC2366 (ready and done in key verification) and MSC2790 (modal widgets).

🔗Dept of Servers 🏢

🔗Synapse

callahad offered:

On behalf of the Americans on the Synapse team: Happy Thanksgiving! This past week saw us land some improvements to the OpenID Connect SSO provider, bringing it closer to parity with the SAML provider. In particular, #8801 made it possible to gracefully handle username collisions when creating a new account over SSO.

We've also merged a pull request (#8785) from @dklimpel which removes deprecated paths for the Synapse Admin APIs. As of the next Synapse release, all Admin APIs will be accessibly only under the /_synapse/admin/v1 path prefix.

Otherwise, much of our time has been spent on getting pull requests like #6739, implementing MSC2403: Add "knock" feature, ready to merge. It's coming to a Synapse release soon!

Speaking of releases, we're looking forward to cutting a first release candidate of 1.24.0 early next week; keep your eyes peeled for that!

I'd be remiss in not mentioning that we started the week by disclosing CVE-2020-26890, which is a denial of service affecting Synapse versions prior to 1.20.0. If you've not upgraded, please do.

🔗Dept of Bridges 🌉

🔗Gitter

Eric Eastwood offered:

Lots of features added this week including Gitter threaded conversations and Matrix reply bridging, image/file uploads, transforming mentions so notifications flow, and better looking flairs!

Not everything is available on production yet but you can try out the bridge for yourself at https://gitter.im/gitter/testing-matrix-bridge: #5faa0809d73408ce4ff3ad8e:gitter.im

We'll be working through some of the bridge oddities and hoping to open up the bridge to all public rooms on Gitter soon. You can track our full progress from the GitLab epic for the native Gitter-Matrix bridge.

🔗MX-Puppet-VK (Na Zdorovie!)

Alexey offered:

The MX-Puppet-VK bridge for VK (Vkontakte) social network via this commit have added initial support for User tokens. This means that we now can use it for puppeting the real user account, to automatically bridge all "VK Messenger" private dialogs and groups into Matrix. Previously bridge worked only with VK community tokens as bot, to bridge only conversation with specific communities.

To get the VK User token without registering new app (and waiting approve from admins), users can reuse the "Kate Mobile" app token (or other app, that have access to Messages API) and receive it via https://vkhost.github.io/ service.

Support room: #mx-puppet-vk:inex.rocks

🔗matrix-sms-bridge

Benedict offered:

The matrix-sms-bridge can finally be used with an Android smartphone as SMS-Gateway instead of gammu and a modem. @rebekka:imbitbu.de developed the app android-sms-gateway-server, that the bridge uses to send and receive sms messages. The new bridge version is used in combination with the app in production (medical care centre) for a week now. We have a throughput of 50-100 SMS message a day. The update is also integrated in matrix-docker-ansible-deploy.

🔗Dept of Clients 📱

🔗Nheko

Nheko is a desktop client using Qt, Boost.Asio and C++17. It supports E2EE (with the notable exception being device verification for now) and intends to be full featured and nice to look at

Nico (@deepbluev7:neko.dev) offered:

The new completer is now on master. Please try it out and report any issues you may find. It now actually inserts a user link, keeps a per room message history and should look quite a bit nicer and be faster, when completing emojis or user names.

There were also quite a few cleanups, most of them done by Kirillpt! Some spacing here and there, saturation changes, the login page should now be less confusing, when you don't enter a valid mxid and toggles should now not get stuck in confusing intermediate states. There is also a russian translation now and some VOIP fixes. Pretty busy week, but I like it!

🔗FluffyChat

FluffyChat is a cute cross-platform matrix client. It is available for Android, iOS, Web and Desktop.

krille reported:

FluffyChat 0.23.0 is out now with password recovery options and a lot of minor fixes and UX improvements. Now also available on Flathub!! 🙂 Learn more at: https://fluffychat.im

🔗Element

Nad offered:

🔗In development

Improving usability

On mobile, we’re busy adding better suggestions to empty/starting views of screens, improving searching for contacts, improving adding other users by QR code scanning, and improving deep link integrations on Android. Expect releases for iOS & Android soon!

Spaces

Spaces UI designs & user research testing are underway, with initial development for the Element Web client kicked off too. We've been doing research & testing in private to avoid advance bias from the people we're testing with, but hope to share things publicly soon.

Social login

Social login is in review for Element Web, with synapse & mobile support hot on the tails for next week prior to releasing.

VoIP

We’ve been focusing on implementing UI for call holding, and general UI polish across the VoIP experience, to be released soon!

🔗Releases

Element Web

Element Web 1.7.14 was released this week, which includes:

• Several tweaks and improvements to the room list filter

• Improved registration based on user feedback

• Improved invite / create DM flow.

• Future releases will no longer publish element-web to NPM, and the package is marked as deprecated

• Renamed build artifacts from riot-.tar.gz to element-.tar.gz

• Experimental LaTeX maths rendering support is available via a labs flag on develop. Thanks to akissinger, thosgood, uhoreg, and others who have worked on various pieces of this puzzle!

Element iOS

Element iOS 1.1.1 has been released:

• It contains contains several major bug fixes, including end-to-end encryption bug fixes.

• Full history available on GitHub viewing the 1.1.1 & 1.1.0 tags.

Element Android

The Element Android 1.0.11 release is pending:

• We're working through final bug fixes.

• Separately, we’re also working on adding missing features to the client like; managing room aliases, room history visibility, join rules, etc.

• In the SDK, the migration of the services API from MatrixCallback to coroutines is going well, tracked here.

🔗Vtx

CraftedCart offered:

In addition to boring stuff like being able to persist events (hopefully) right, so we don't have to initial-sync every launch, I've been making a start towards multi-account support!

You can sign in as multiple users and switch between the "active" user you want to send messages as - it's a bit flaky for now, esp. when scrolling up to read past messages, but hey it's a start I guess

Asked if they were using an SDK:

Preeetty much doing it from scratch, though I am loosely basing the matrix-api side of it on Ruma

Source is at https://gitlab.com/CraftedCart/vtx

🔗Dept of SDKs and Frameworks 🧰

🔗Ruma

Ruma is a set of Rust library crates around Matrix.

jplatte announced:

We gained a new contributor, kiwidu38, who added the server-default push rules, paving the way to Conduit supporting push notifications.

I improved compatibility with some commonly-broken DAG events and added rudimentary support for message edits to help Fractal finish their move onto matrix-rust-sdk.

🔗Dept of Guides 🧭

🔗Matrix introduction series (German)

Samuel offered:

I published the second part of the Matrix introduction series on my blog (in German). It deals with end-to-end encryption, contact verification and cross signing. https://blog.sp-codes.de/sichere-chats-mit-matrix-matrix-teil-2/.

I have not read this series so I must trust that Samuel is saying nice things! Anyway it seems like a useful resource for telling kameraden about getting started with Matrix.

🔗Matrix in the News 📰

🔗Famedly featured in Gründerszene

Niklas Zender offered:

Today there is a German article about Famedly on Gründerszene -> https://www.gruenderszene.de/health/famedly-kommunikation-app-gesundheitswesen. Famedly is developing a solution based on Matrix to enable healthcare providers to communicate securely with each other and to facilitate intersectoral processes such as patient transfers or the integration of IomT devices. We have also almost completed a successful financing round and hope to support the Matrix ecosystem more and more. It would be so cool to use FluffyChat, Element, or a Matrix Messenger of your choice to start a video consultation with the doctor of your choice, or to be integrated into existing clinical communication flows concerning you!

Congratulations to Famedly on the progress they're making! If you're ready to graduate from TLAs (Three-Letter-Abbreviations) to the next stage, you'll be please to learn "IomT", which means "Internet of medical Things".

🔗Dept of Ping 🏓

Here we reveal, rank, and applaud the homeservers with the lowest ping, as measured by pingbot, a maubot that you can host on your own server. Join #ping:maunium.net to experience the fun live, and to find out how to add YOUR server to the game.

Rank	Hostname	Median MS
1	maescool.be	357
2	heitkoetter.net	367
3	matrix.47q.de	445
4	matrix.thedisco.zone	455
5	kif.rocks	477.5
6	matrix.sp-codes.de	605
7	matrix.rubberboat.xyz	713
8	nuclearlemons.uk	732.5
9	casavant.org	754
10	dodsorf.as	764

🔗That's all I know 🏁

See you next week, and be sure to stop by #twim:matrix.org with your updates!

Today we are disclosing CVE-2020-26890 / GHSA-4mp3-385r-v63f, a denial of service vulnerability affecting Synapse versions prior to 1.20.0. We strongly encourage all Synapse admins to upgrade as soon as possible. If you have not upgraded in a while, please refer to the upgrade notes, especially the latter portion of that document which covers any backwards incompatible changes which you may need to take into consideration.

As a best practice, we encourage Synapse admins to upgrade regularly, and either subscribe on GitHub or join #homeowners:matrix.org for low-traffic notifications of new releases.

We extend our thanks to Denis Kasak for reporting this issue, earning a second entry in the Matrix Security Hall of Fame.

🔗Matrix Live 🎙

Something different this week as we welcomed the community to submit their own demos!

1. Oleg presents his Matrix home-automation setup, which uses Opsdroid, home-assistant and the reminder maubot.
2. Nico gives presents a selection of small-ish new features in Nheko
3. Timo gives a tour of the current state of the Conduit homeserver
4. MTRNord (Marcel) presents the time-tracking bot used by Famedly
5. Sorunome presents bootstrapping (creating cross-signing keys and online keybackup) in Fluffychat.
6. Bala from Noteworthy presents Deploy a Matrix home server in 2 minutes with Noteworthy (set to royalty free music!)

🔗Dept of Status of Matrix 🌡️

🔗Bundeswehr deployment and app goes live

Matthew reported:

The Matrix deployment for the Bundeswehr (German Armed Forces) has gone live - details (in German) at https://messenger.bwi.de/ and https://www.bwi.de/news-blog/news/artikel/open-source-matrix-ist-einheitlicher-messenger-standard-fuer-die-bundeswehr and further coverage at https://www.egovernment-computing.de/bwi-und-bundeswehr-setzen-auf-open-source-a-980033/

Oleg (same fellow from the video - wow!) added:

Heise (German news portal) also quoted the news: https://www.heise.de/news/Matrix-steht-als-Messenger-fuer-Soldaten-und-zivile-Angehoerige-zur-Verfuegung-4963211.html

David Mehren linked to Element's own coverage:

https://element.io/blog/bwmessenger-goes-live-for-bundeswehr/

🔗Dept of Spec 📜

🔗New spec platform

wbamberg said:

• Demo site is at https://adoring-einstein-5ea514.netlify.app/1.1/

• This week we have:

  • Migrated all spec documents into the new platform, updated all template calls to the new toolchain except those for versioning and changelogs.

  • Implemented basic support for representing spec versions in the new site, based on the global versioning MSC.

🔗Spec

anoa reported:

Here's your weekly spec update! The heart of Matrix is the specification - and this is modified by Matrix Spec Change (MSC) proposals. Learn more about how the process works at https://matrix.org/docs/spec/proposals.

🔗MSC Status

Merged MSCs:

• No MSCs were merged this week.

MSCs in Final Comment Period:

• MSC1544: Key verification using QR codes
  • This landed right after I wrote the first draft of this entry!

New MSCs:

• MSC2870: Protect server ACLs from redaction
• MSC2867: Marking rooms as unread

Personally I would find that last one quite helpful!

🔗Spec Core Team

In terms of Spec Core Team MSC focus for this week, we're sticking with the same three MSCs: MSC2844 (global versioning), MSC1544 (QR code verification) and MSC2790 (modal widgets). MSC2844 in particular I personally found quite interesting.

🔗Dept of Servers 🏢

🔗Dendrite / gomatrixserverlib

Dendrite is a next-generation homeserver written in Go

Neil Alexander said:

We started out this week by releasing Dendrite 0.3.0 and then ended the week with a bug-fix Dendrite 0.3.1 release.

I'd like to say thank you especially to our community contributors who have been adding new features and filling gaps!

Changes this week include:

• Memory optimisation by reference passing, significantly reducing the number of allocations and duplications in memory

• A concurrency bug has been fixed in the federation API that could cause Dendrite to crash

• A hook API has been added for experimental MSCs, with an early implementation of MSC2836

• Forgetting rooms is now supported (thanks to S7evinK)

• The last seen timestamp and IP address are now updated automatically when calling /sync

• The last seen timestamp and IP address are now reported in /_matrix/client/r0/devices (thanks to alexkursell)

• An optional configuration option sync_api.real_ip_header has been added for specifying which HTTP header contains the real client IP address (for if Dendrite is running behind a reverse HTTP proxy)

• Partial implementation of /_matrix/client/r0/admin/whois (thanks to DavidSpenler)

• The error when registering a username with invalid characters has been corrected (thanks to bodqhrohro)

• The -version command line flag has been added (thanks to S7evinK)

• Backfilling should now work properly on rooms with world-readable history visibility (thanks to MayeulC)

• Some more client event fields have been marked as omit-when-empty (thanks to S7evinK)

• The build.sh script has been updated to work properly on all POSIX platforms (thanks to felix)

Spec compliance is unchanged, although some Synapse-specific tests have been removed and some new tests have been added:

• Client-server APIs: 58%, same as last week

• Server-server APIs: 83%, same as last week

As always, feel free to join us in #dendrite:matrix.org for general Dendrite chat or #dendrite-dev:matrix.org for development discussion.

🔗Synapse

callahad offered:

We released Synapse 1.23.0 on Wednesday! Read all about it on the Matrix Blog. Otherwise, we'd like to highlight a few developments over the past week:

• We're discussing a policy for ending support for old versions of Python and PostgreSQL. If you have opinions, please let us know on GitHub.

• Our initial implementation of MSC2403: Add "knock" feature is undergoing review, and will likely land soon.

• We've been looking at ways to improve the efficiency of state resolution, and Erik has managed to devise some algorithmic improvements that yield an order of magnitude speedup for a handful of pathologic cases. We hope to have a better idea of how this might work for real world workloads soon.

Lastly, we'd like to take this opportunity to remind you to please regularly upgrade your Synapse. Especially if you're not yet on 1.20.0, as we'll be disclosing a denial of service issue which affects older versions on Monday.

🔗maunium/synapse

Tulir said:

mewmew wanted to use my fork of Synapse, so I made the changes there configurable (instead of hardcoding to my user ID) and even added a readme to list the features. It might also be useful for other people who want custom room IDs and other fun stuff.

The fork is available at https://mau.dev/maunium/synapse

🔗Homeserver Deployment 📥️

🔗Kubernetes

Ananace offered:

And just to be on time, I just pushed an updated tag and new version of my K8s container image and chart for Synapse 1.23.0

🔗Dendrite

Dendrite is a next-generation homeserver written in Go

TR_SLimey offered:

I've updated the Dendrite ARM docker images to v0.3.0. They can be found at https://hub.docker.com/r/trslimey/dendrite-monolith & https://hub.docker.com/r/trslimey/dendrite-polylith

and later

I have once again updated the Docker ARM Dendrite images for version 0.3.1.

🔗Dept of Bridges 🌉

🔗mx-puppet-bridge

mx-puppet-discord is a (double)puppeting and relay bridge for discord, based on mx-puppet-bridge

sorunome told us:

Support for receiving EDUs from matrix (typing, read indicators and presence) has been added. Protocol implementations can start using the new events, if they want to. Version 0.1.0 has been released along with this. You have to enable the de.sorunome.msc2409.push_ephemeral flag in your registration file

🔗mx-puppet-discord

Added support for bridging typing and presence matrix->discord

🔗Gitter

Eric Eastwood offered:

The native Gitter <-> Matrix bridge is in production! 🚀🚀 We're only testing it out in a single room but feel free to come by and send a message 😀

https://gitter.im/gitter/testing-matrix-bridge <-> #5faa0809d73408ce4ff3ad8e:gitter.im

We also have edits from the Gitter side flowing to Matrix and soon to support edits from Matrix. You can track our full progress from the GitLab epic for the native Gitter <-> Matrix bridge.

🔗mx-puppet-vk

Coma Grayce told us:

Hey, our team of colorful ponies proud to introduce you a new Matrix bridge to VK.com chats. It's powered by mx-puppet-bridge and so far supports almost all of core features people want to see, like replies, message edits and file attachments.

Project home: https://github.com/innereq/mx-puppet-vk

Video introduction: https://www.youtube.com/watch?v=nBRBUA9beXs

🔗Dept of Clients 📱

🔗Nheko

Nheko is a desktop client using Qt, Boost.Asio and C++17. It supports E2EE (with the notable exception being device verification for now) and intends to be full featured and nice to look at

Nico (@deepbluev7:neko.dev) announced:

• Profiles should now open again on older versions of Qt.

• I've been slowly rewriting the message are to be qml, to make it easier to do fancy styling. As a result emojis in the emoji-completer are now colorful and the avatars in the username completer now match the avatars used in the timeline. It also open up a few other improvements, like finally sending mentions as links instead of plain text.

• We have now CI running on our self hosted gitlab instance. We will probably switch of the travis CI, once this is more battle tested. Repositories are now also automatically mirrored between gitlab and github.

• Fixed a bug, where we tried to read the internal world group on your server instead of keeping that to ourself.

🔗Konheko

Nico (@deepbluev7:neko.dev) offered:

I released 0.0.3 a few days ago bundling a few smaller improvements like redactions, copying messages and the ability to click on more links as well as some visual cleanups. Nothing radical, but also nothing breaking (I hope).

🔗Element

Neil said:

🔗Delight (Rich vdH, Michael (t3chguy), Valere, Steve, Nique, Nad)

• Improving usability

  • Last week

    • Observed user tests of people trying to use Element for the first time for personal and professional use cases

  • This week:

    • Began work on fixing several of the issues observed, like:

      • adding an invite people button to new rooms, so users can more easily add people;
      • changing copy to help people understand what DMs are

• Spaces

  • Communities are coming back with a bang! Last week we said we renamed them to Spaces, and this week, we’ve started designing what MSC1772 would look like for users on Element, to start user testing next week.

• Social login

  • To make authentication easier, we’ve started initial implementations of SSO in Element, exploring how homeservers & Matrix clients can support multiple SSO providers. Most of the work so far is captured in MSC2858.

🔗VoIP (Dave, Brendan, Ismail, Francois, Simon, Nad)

• Web

  • PR up for new look in-call UI, now looking at line 1 / 2 support

• Mobile

  • Work ongoing to update both platforms to v1 VoIP

• Design

  • Some tweaks as implementation is ongoing

🔗Web Platform (Ryan)

• Element Web 1.7.14-rc.1 is now available at https://staging.element.io, including:

  • Several tweaks and improvements to the room list filter

  • Improved registration based on user feedback

  • Improved invite / create DM flow

🔗iOS Platform (Manu, Gil)

• Last week:

  • The release has been blocked because a bug has been found in the end to end encryption module. It has been fixed but we want to fix damages it created on one time keys before releasing the new app version.

  • The new background sync service mechanism PR has been updated

  • We started to integrate tuist to stop to be annoyed with merge conflicts on the Xcode project file

• This week:

  • Release!
  • Merge the background sync service mechanism PR and make more people test it

🔗Android Platform (Benoit, Onuray)

• Last week:

  • We’ve just merged a lot of PRs, to improve room creation form and fix some bugs.
  • SDK side, Dominaezzz is converting some of the Service API methods to coroutines, for a cleaner code. See for instance https://github.com/vector-im/element-android/pull/2414 . 9 out of about 45 services have been migrated so far. We have about a 45 services in the SDK (!)

• This week:

  • Release including a new way to invite friends to Matrix and to Element.

🔗Hydrogen

Bruno reported:

Released 0.1.30 with image uploads. There is also a new preference in the settings to scale sent images down.

🔗Dept of SDKs and Frameworks 🧰

🔗Ruma

Ruma is a Rust project to create a comprehensive set of APIs for Matrix. Previously there was a Ruma homeserver project.

jplatte said:

Since our last update four weeks ago,

• iinuwa created issues for all of the identity service api endpoints (w/ suggested module names!) 🎉

• I updated lots of enumerated types to allow unspecced values, for future compatibility & robustness

• Devin R made sure a custom Content-Type in responses overwrites the default rather than creating a duplicate header. #339

• gnieto fixed a bunch of bugs in ruma-federation-api

• Alejandro Domínguez added support for deserializing string power levels (requires the unstable-synapse-quirks feature because these events are invalid according to the spec but Synapse used to (?) accept them)

🔗Ruby SDK

Ananace reported:

Just released version 2.2.0 of the Matrix Ruby SDK with the help of the community, with this release support for JRuby is improved - though still not perfect, in the higher-level abstraction direct messaging rooms are now exposed for all users - as well as all that the current user has, and the lower-level abstraction sees the addition of the CS API method to get an event context.

And just to reiterate; if you're using the gem - or have questions/comments about it. please do drop into the discussion room at #ruby-matrix-sdk:kittenface.studio.

🔗Dept of Bots 🤖

You can see demos of both bots in this section by watching Matrix Live \o/

🔗home-assistant-bot v2.0.0 released

Oleg told us:

Opsdroid bot for triggering home-assistant automations.

🔗Changes

• ⚠️ Possible breaking change: change behavior how messages are matched

  • Before: messages were matched only if a message starts with !

  • In this version: the whole message is matched. This means in v2.0.0 this will work Hey, please !turnon light1

    • You can override this by using ^ in the config for. For example: regex: "^!turnon"

  • This allows one bot trigger another. See this TWIM video for details. 😉

• Add howto for setting up wakeup-light with home-assistant

• Update Opsdroid to v0.19.0

• Update opsdroid-homeassistant to 0.1.8

• Add debug config parameter to display messages in the chat, that the bot is getting but, maybe, is not processing/matching

🔗Feedback

• Join us at #home-assistant-bot:fiksel.info #opsdroid-general:matrix.org

🔗Famedly Timetracking bot

MTRNord announced:

As seen in the video I am working at famedly on a bot to track our work hours.

Until this happens the video gives you a sneakpeak on the functions of that bot.

🔗Current (implemented) functions

• Tracking of time using !in and !out commands with forced usage of a description as well as ISO 8601 timestamps.

• Verification if a time is logical based on the known data

• Saving the times tracked inside of postgresql

• Tracking durations using a !record command

• Responding to only allowed users. (Including ignoring invites if a user is not allowed to use the bot.)

• Using !delete to remove entries from the database as needed

🔗Planned functions

• Handling of timezones based on users

• !stats command which prints you the tracked durations based on a predefined or custom range of time

• CSV Export based on a defined range

• !break command. Putting a break in between a record or a in/out combination.

• Better handling of multiple !in commands

• Improved responses

• Reminders to call !out and to take breaks

Fell free to join us at #timetracking-bot:famedly.de . As soon as the repo gets opened up to public we will announce it in TWIM. Feel free to give suggestions or wishes in our room :)

Get it at: https://gitlab.com/famedly/bots/timetracking

🔗Dept of Ping 🏓

Here we reveal, rank, and applaud the homeservers with the lowest ping, as measured by pingbot, a maubot that you can host on your own server. Join #ping:maunium.net to experience the fun live, and to find out how to add YOUR server to the game.

Rank	Hostname	Median MS
1	envs.net	297
2	neko.dev	297.5
3	maescool.be	346
4	sorunome.de	396
5	apetre.sc	439.5
6	maunium.net	503
7	midov.moe	520.5
8	matrix.sp-codes.de	603
9	matrix.thedisco.zone	608
10	casavant.org	609

🔗That's all I know 🏁

See you next week, and be sure to stop by #twim:matrix.org with your updates!