Thunderbird 142.0 has a host of exciting features and bug fixes. From improving the PDF experience to better support for quiet time, learn what's just landed in our recap of the newest monthly release. #Thunderbird #OpenSource #Email
The Thunderbird Blog
Thunderbird Monthly Release 142 Recap - The Thunderbird Blog
Our latest monthly release makes resetting folder order easy, lets you sign PDFs, honors 'Do Not Disturb' in native notifications, and more!
Archiving from notifications, warnings about expiring PGP keys, bug fixes, and more! Find out what's in Thunderbird 141.0 (and how you can get it) in our new Monthly Release Recap! #Thunderbird #OpenSource #Email
The Thunderbird Blog
Monthly Release 141 Recap - The Thunderbird Blog
Our latest monthly Release, 141.0, is out. Learn about features, bug fixes, and performance improvements you can get in Thunderbird today!
We've been doing State of the Thunder, our bi-weekly deep dive into development and roadmap discussion, for a few months now! One common thing we hear is "this info is great! But, can you put it in a blog?" And starting with episode 10, we have. All of the latest Thunderbird updates and discussions, now in an easy to read format - with links to the videos and podcasts for those of you who still want to watch or listen! #Thunderbird #OpenSource
The Thunderbird Blog
State of the Thunder: Answering Community Questions! - The Thunderbird Blog
State of the Thunder is now in video, podcast, and blog format! In the latest issue, we're answering your community questions!
We're growing our community team! Thunderbird has been so lucky to have a community that's helped us survive and now thrive, and we want a team that can help everyone who contributes to Thunderbird thrive just as much. Meet the members of the team and learn what they have planned! #Thunderbird #Community #OpenSource
The Thunderbird Blog
Welcoming New Faces to the Thunderbird Community Team - The Thunderbird Blog
Thunderbird is all about community, and we're growing a community team to better support it. Get to know the team and our road ahead!
Do you have ideas on what might make a more welcoming, exciting and rewarding community experience for Thunderbird users & developers? We're gathering ideas on how to strengthen and improve the Thunderbird community. So, whether you are a long-time contributor or a curious newbie, we would love to hear your thoughts! Share your suggestions below and help shape the future of our community! #Thunderbird #OpenSource #Community https://connect.mozilla.org/t5/discussions/have-ideas-to-improve-the-thunderbird-community/td-p/100264
The latest Thunderbird mobile update is out! We're getting closer to sharable iOS screenshots while sharing a sneak peak at the new Android account drawer and folders. And check out all the improvements from our team and community! #Thunderbird #OpenSource
The Thunderbird Blog
Mobile Progress Report - June 2025 - The Thunderbird Blog
In the June update, we're making progress with JMAP for iOS, previewing drawer improvements for Android, and providing numerous updates!
Thunderbird 140 β€œEclipse” is here! Our latest Extended Security Release (ESR) has improved visuals, including dark message mode, native OS notifications, a new Account Hub, and even more features to give you total control over your inbox and get on with your day. Read about these and other changes and improvements, including experimental Exchange support, at our blog. #Thunderbird #OpenSource
The Thunderbird Blog
Welcome to Thunderbird 140 β€œEclipse” - The Thunderbird Blog
Our future's so bright, we need ISO-approved shades. Find out what's shiny in our new Extended Security Release, Thunderbird 140 "Eclipse."
The latest volume of State of the Thunder is out! We're keeping you updated on our roadmap progress as we look towards Q3, sharing our advice on using Thunderbird developer tools, and giving you a deeper look into the hows and whys of our fundraising model. #Thunderbird #OpenSource
TILvids
State of the Thunder 8: Eating Frogs, Roadmap Progress, and Fundraising
Welcome back to the latest State of the Thunder! In this recording, we
Thunderbird 140, our latest Extended Support Release, is due next week! Watch our latest State of the Thunder for a deep dive into Thunderbird update channels. Learn the difference between yearly ESR, monthly Release, and our testing channels, Beta and Daily, how to know which one you're on, and how to change between them. We also have highlights of the features Release users have been enjoying coming to 140!
TILvids
State of the Thunder 7: Extended Support Release 140 (and explaining our four channels)
In this latest State of the Thunder, we
Do you have access to a Microsoft-hosted Exchange account? Exchange support is now available in Thunderbird Daily for testing, and we could use your help making sure it's ready for all our users in a few months. See our post on the Developers' mailing list to learn how to help: #Thunderbird #Exchange
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