The new ESR is almost here! In this month’s Thunderbird Development Digest, Alex shares updates on Account colors, Mozilla Sync, and the Thunderbird 128 beta.

VIDEO: Wayne and Daniel shed light on Thunderbird’s build and release process, run through an informative presentation, and walk us through a live demo

Material 3 improvements, better developer documentation, and more in our May 2024 progress report for K-9 Mail / Thunderbird for Android.

In this month’s Thunderbird Development Digest, Alex shares updates on native Linux system tray support, custom account colors, Exchange support, and more.

Welcome to our monthly report on turning K-9 Mail into Thunderbird for Android! Last month you could read about how we found and fixed bugs after publishing a new stable release. This month we start with… telling you that we fixed even more bugs. Fixing bugs After the release of K-9 Mail 6.800 we dedicated […]

In this month’s Thunderbird Development Digest, Alex shares updates on the new Cards View, folder compaction rewrite, Exchange support in Daily, and more.

Thunderbird will support Microsoft Exchange Web Services (EWS) natively, all written in exciting Rust! Read more to find out about our Rusty adventures, the technical nature of the EWS implementation, and what is on the horizon!

Thunderbird is getting a bit Rusty, but in a good way! In our monthly Development Digests, we’ve been updating the community about enabling Rust in Thunderbird to implement native support for Exchange. Now, we’d like to invite you for a chat with Team Thunderbird and the developers who are making this change possible. As always, send your questions in advance to officehours@thunderbird.net!

If you’ve been wondering how the work to turn K-9 Mail into Thunderbird for Android is coming along, you’ve found the right place. This blog post contains a report of our development activities in March 2024.

Automated testing increases the software quality by minimizing the number of bugs accidentally introduced by changes to the code. And we want to find those bugs before our users do!

In this month’s Thunderbird Development Digest, Alex updates us on Rust and Exchange, list management, and successful ESMification.

A new stable release, Android 14 compatibility, Material 3, and a contributor spotlight in today’s K-9 Mail / Thunderbird for Android update.

Hello Thunderbird Community! There are a lot of exciting developments happening right now surrounding Thunderbird Sync, Exchange support, and our new Snap package for Linux users. Let’s dive in!

A new year, a new progress report! Learn what we did in January on our journey to transform K-9 Mail into Thunderbird for Android. If you’re new here or you forgot where we left off last year, check out the previous progress report. Account setup In January most of our work went into polishing the […]

Hello Thunderbird Community! I’m very happy to kick off a new monthly recap in order to bring a deeper look and understanding of what we’re working on, and the status of these efforts.

These monthly digests will be in a very short format, focusing primarily on the work that is currently being planned or initiated that is not yet fully captured in BugZilla. Nonetheless, we’re putting it out there to cherish and fully embrace the open nature of Thunderbird.