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Thunderbird Releases

- 10.0.4 ESR -- April 24th
- 12.0.1 --April 30th
- 13.0 Beta --April 26th
- 14.0 Earlybird -- April 27th
Current - 10.0.5 ESR -- June 5th
- 13.0 -- June 5th*
- 14.0 Beta -- June 5th*
- 15.0 Earlybird --June 5th*
Upcoming
* Dates for Earlybird and Beta builds are for the code merge. Actual release date is around 1-7 days after the merge. More Info- 10.0.4 ESR -- April 24th
Thunderbird Build Channels
- Daily -- Thunderbird 15
- Earlybird -- Thunderbird 14
- Beta -- Thunderbird 13
- Release -- Thunderbird 12
- Daily -- Thunderbird 15
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Monthly Archives: January 2012
More info to come…
I realize the last post, Thunderbird ESR Released was a bit brief. I had been waiting to post about the new ESR build until I knew for sure they were going to be released. I had seen in a couple … Continue reading
Thunderbird ESR Now Available
The first Thunderbird ESR has been released for desktop users. More information and download links (at the bottom of the page) can be found here.
Posted in General Thunderbird, Releases, Thunderbird ESR
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Thunderbird 3.1.18 Released
Mozilla Messaging has release a stability and security update for Thunderbird 3.1.x on January 31st, 2012 with Thunderbird 3.1.18 release. Existing Thunderbird 3.1.x users can update within Thunderbird via Help > Check for Updates or can manually download and install … Continue reading
Thunderbird 10 Released
Mozilla Messaging has released the next version of Thunderbird on January 31st, 2012. Thunderbird 10.0 includes these changes: New ability to search the Web Improvements to email search Several fixes when drafting email and several other platform fixes Existing Thunderbird … Continue reading
Posted in General Thunderbird, Thunderbird 10
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Earlybird (Thunderbird 11.0a2) Working Again
As we had reported last night, the next build was going to contain a patch to fix the issue with mozglue.dll error message. After installing a fresh copy of the 2012-01-28 Earlybird build, everything is working again. Users will need … Continue reading
Thunderbird Release Update: January 28, 2012
Just Released None Coming Soon January 31st, 2012 Thunderbird 3.1.18 Thunderbird 10.0 Thunderbird 11 Beta (11.0b1)* Thunderbird 12 Earlybird (12.0a2)* Future Releases March 13th, 2012 Thunderbird 3.1.19 Thunderbird 11 Final Release Thunderbird 12 Beta (12.0b1)* Thunderbird 13 Earlybird (13.0a2)* * … Continue reading
Earlybird (Thunderbird 11.0a2) Currently Broken
There is a critical bug in the January 27, 2012 build of Thunderbird Earlybird (11.0a2) which is preventing the application from launching on Windows. This is believed to be the result of the check in of Bug 701371 – Rename … Continue reading
New ‘Downloads’ Sidebar Item
I have added links for Thunderbird, Lighting and Provider for Google Calendar to a new ‘Downloads’ section on the side bar. This sections has links for both the current and developmental versions (note: the same version of Provider for Google … Continue reading
Posted in Add-Ons, Blogs, Developmental Builds, General Thunderbird, Help/Support
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Lightning Calendar Time Issues
I run Thunderbird with Lightning both on my desktop and laptop. Now, I had a bit of an oddity. I have two Google Calendars that I use in Thunderbird via Lighting and Provider for Google Calendar add-ons. On my desktop … Continue reading
Posted in Add-Ons, General Thunderbird, Help/Support
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Thunderbird 3.1 Support Ends April 2012 (may be)
Mozilla has announced Thunderbird will follow the Firefox Extended Support Release (ESR) plan. The current plan is the first Firefox ESR will be based off of the upcoming Firefox 10 release coming at the end of this month. With that … Continue reading





