History of Mozilla Thunderbird
Mozilla Thunderbird was originally launched as Minotaur, shortly after Phoenix (the original name for Mozilla Firefox); the project failed to gain momentum. With the success of the Mozilla Firefox, however, demand increased for a mail client to go with it, and the work on Minotaur was revived under the new name of Thunderbird, and migrated to the new toolkit developed by the Firefox team.
Early beginnings: A simple email and news client
![](../I/m/Mozilla_Thunderbird_logo_history.png)
Significant work on Thunderbird restarted with the announcement that from version 1.5 onwards, the main Mozilla suite would be designed around separate applications using this new toolkit. This contrasts with the previous all-in-one approach, and will hopefully lead to more efficient and maintainable code, as well as allowing users to mix and match the Mozilla applications with alternatives.
The original Thunderbird logo was just a modified Firebird logo, with a simple shifting of hue value from red to blue. In 2004, together with the change of Firefox's visual identity by Jon Hicks, a more professional logo that is currently in use was introduced.
Release history
![](../I/m/2cf72696dea63a56ab8a067f23d0eed2.png)
Color chart
Colour | Meaning |
---|---|
Red | Former release; no longer supported |
Pink | Former test release |
Yellow | Former release; still supported |
Green | Current supported release |
Blue | Future release |
Gold | Current test release |
Purple | Future test release |
Current supported releases
Thunderbird 45.3.0 |
Current test releases[1]
Thunderbird 49.0 Beta |
Thunderbird 50 Earlybird |
Thunderbird 51 Daily |
Name | Gecko version | Version | Codename | Release date[1] | Significant changes |
---|---|---|---|---|---|
Thunderbird | 1.5 | 0.1 | July 28, 2003 | First release.[2] | |
0.2 | September 3, 2003 | [3] | |||
0.3 | October 17, 2003 | [4] | |||
1.6 | 0.4 | December 7, 2003 | [5] | ||
0.5 | February 9, 2004 | [6] | |||
1.7 | 0.6 | May 3, 2004 | Pinstripe theme for Mac OS X, Windows installer, better junk mail handling, IMAP IDLE and LDAP version 3 support.[7] | ||
0.7 | June 16, 2004 | Smaller download size, improved IMAP support, updated extension and theme managers.[8] | |||
0.7.1 | June 28, 2004 | Bugfix release. | |||
0.7.2 | July 8, 2004 | Vulnerability patch (Windows only). | |||
0.7.3 | August 4, 2004 | Vulnerability patch.[9] | |||
0.8 | September 14, 2004 | Improved Privacy Controls, Global Inbox, RSS/Atom Integration, Improved data migration. Improved spell checker support.[10] | |||
0.9 | November 3, 2004 | More RSS integration. Favorite folders. Menu and dialog polish. Message list groups. Virtual folders.[11] | |||
Thunderbird 1 | 1.0 RC1 | Thunderbird 1.0 Release Candidate 1 |
December 1, 2004 | First Thunderbird release candidate. Bug fixing. Improved theme. Polish work.[12] | |
1.0 | Thunderbird 1.0 | December 7, 2004 | Official version 1.0 release.[13] | ||
1.0.2[lower-roman 1] | March 21, 2005 | Security and stability update.[14] | |||
1.0.5[lower-roman 2] | July 13, 2005 | Security and stability update.[15] | |||
1.0.6 | July 19, 2005 | Stability update.[16] | |||
1.0.7 | September 29, 2005 | Security and stability update.[17] | |||
1.0.8 | April 21, 2006 | Security and stability update.[18] End-of-life 1.0.x product line | |||
Thunderbird 1.5 | 1.8 | 1.1a1 | Thunderbird 1.1 Alpha 1 | June 2, 2005 | First Thunderbird 1.1 alpha release. Stability improvement and security fixes.[19] |
1.1a2 | Thunderbird 1.1 Alpha 2 | July 15, 2005 | Second Thunderbird 1.1 alpha release.[20] | ||
1.5b1 | Thunderbird 1.5 Beta 1 | September 9, 2005 | First Thunderbird 1.5 beta release. New update system (binary patch).[21] | ||
1.5b2 | Thunderbird 1.5 Beta 2 | October 7, 2005 | Second Thunderbird 1.5 beta release. Improvements to automated update system, website rendering and performance. Several security fixes.[22] | ||
1.5 RC1 | Thunderbird 1.5 Release Candidate 1 |
November 5, 2005 | First Thunderbird 1.5 release candidate.[23] | ||
1.5 RC2 | Thunderbird 1.5 Release Candidate 2 |
December 21, 2005 | Second Thunderbird 1.5 release candidate.[24] | ||
1.5 | Thunderbird 1.5 | January 11, 2006 | Official version 1.5 release. Identical to 1.5 RC2.[25] | ||
1.5.0.2[lower-roman 1] | April 21, 2006 | Security and stability update.[26] | |||
1.5.0.4[lower-roman 1] | June 1, 2006 | Security and stability update. Native support for Intel-based Macintosh computers by shipping universal binary.[27] | |||
1.5.0.5 | July 27, 2006 | Security and stability update.[28] | |||
1.5.0.7[lower-roman 1] | September 14, 2006 | Security and stability update.[29] | |||
1.5.0.8 | November 8, 2006 | Security and stability update.[30] | |||
1.5.0.9 | December 19, 2006 | Security and stability update.[31] | |||
1.5.0.10 | March 1, 2007 | Security and stability update.[32] | |||
1.5.0.12[lower-roman 1] | May 30, 2007 | Security and stability update.[33] | |||
1.5.0.13 | August 23, 2007 | Security and stability update.[34] | |||
1.5.0.14 | December 19, 2007 | Security and stability update.[35] End-of-life 1.5.0.x product line | |||
Thunderbird 2 | 1.8.1 | 2.0a1 | Thunderbird 2.0 Alpha 1 | July 28, 2006 | First Thunderbird 2 alpha release. Message Tags. Folder Views including favorite folders. Improved new mail notification alerts. New Windows installer based on Nullsoft Scriptable Install System. Find As You Type in the message pane. New combined and improved Add-ons manager for extensions and themes. Updates to the extension system to provide enhanced security and to allow for easier localization of extensions.[36] |
2.0b1 | Thunderbird 2.0 Beta 1 | December 12, 2006 | First Thunderbird 2 beta release. Improved theme. Session history navigation. Improved offline management. Folder summary popups. Improved performance in saved search folders. Improved filing tools.[37] | ||
2.0b2 | Thunderbird 2.0 Beta 2 | January 23, 2007 | Second Thunderbird 2 beta release.[38] | ||
2.0 RC1 | Thunderbird 2.0 Release Candidate 1 |
April 6, 2007 | First Thunderbird 2 release candidate.[39] | ||
2.0 | Thunderbird 2.0 | April 18, 2007 | Official version 2.0 release. Identical to 2.0 RC1. Windows Vista support, message tags, new visual theme, improved extension support, improved new email notifications, folder summary pop-ups, find text in messages search tool, new Windows installer, easy access to popular email services, advanced folder views, session history navigation, and saved search folder performance.[40] | ||
2.0.0.4[lower-roman 2] | June 14, 2007 | Security and stability update. Korean locale was added.[41] | |||
2.0.0.5 | July 19, 2007 | Security and stability update.[42] | |||
2.0.0.6 | August 1, 2007 | Security and stability update.[43] | |||
2.0.0.9[lower-roman 2] | November 14, 2007 | Security and stability update. Hebrew locale was added.[44] | |||
2.0.0.12[lower-roman 2] | February 26, 2008 | Security and stability update. Afrikaans and Ukrainian locales were added.[45] | |||
2.0.0.14 | May 1, 2008 | Security and stability update.
Includes fixes that would have been part of Thunderbird 2.0.0.13 which was officially abandoned on April 14, 2008.[46] | |||
2.0.0.16 | July 23, 2008 | Security and stability update.
Replacement for Thunderbird 2.0.0.15 which was officially abandoned on June 27, 2008.[47] | |||
2.0.0.17 | September 25, 2008 | Security and stability update.[48] | |||
2.0.0.18 | November 19, 2008 | Security and stability update.[49] | |||
2.0.0.19 | December 30, 2008 | Security and stability update. Shipped with equivalent fixes to Firefox 2.0.0.20.[50] | |||
2.0.0.21[lower-roman 1] | March 18, 2009 | Security and stability update.[51] | |||
2.0.0.22 | June 22, 2009 | Security and stability update.[52] | |||
2.0.0.23 | August 20, 2009 | Security and stability update.[53] | |||
2.0.0.24 | March 15, 2010 | Security and stability update.[54] End-of-life 2.0.0.x product line | |||
Thunderbird 3 | 1.9 | 3.0a1 | Shredder Alpha 1 | May 13, 2008 | First Thunderbird 3 alpha release.[55] |
3.0a2 | Shredder Alpha 2 | August 12, 2008 | Second Thunderbird 3 alpha release.[56] | ||
1.9.1 | 3.0a3 | Shredder Alpha 3 | October 14, 2008 | Third Thunderbird 3 alpha release.[57] | |
3.0b1 | Thunderbird 3.0 Beta 1 | December 9, 2008 | First Thunderbird 3 beta release.[58] | ||
3.0b2 | Thunderbird 3.0 Beta 2 | February 26, 2009 | Second Thunderbird 3 beta release.[59] | ||
3.0b3 | Thunderbird 3.0 Beta 3 | July 21, 2009 | Third Thunderbird 3 beta release. Major features added, theme redesigns.[60] | ||
3.0b4 | Thunderbird 3.0 Beta 4 | September 22, 2009 | Fourth Thunderbird 3 beta release. New Gloda search functionality enabled.[61] | ||
3.0 RC1 | Thunderbird 3.0 Release Candidate 1 |
November 24, 2009 | First Thunderbird 3 release candidate.[62] | ||
3.0 RC2 | Thunderbird 3.0 Release Candidate 2 |
December 1, 2009 | Second Thunderbird 3 release candidate.[63] | ||
3.0 | Thunderbird 3.0 | December 8, 2009 | Official version 3.0 release.[64] | ||
3.0.1 | January 20, 2010 | Regular security and stability update.[65] | |||
3.0.2 | February 25, 2010 | Regular security and stability update.[66] | |||
3.0.3 | March 1, 2010 | Off-cycle stability update. Fix for missing folders or empty folder panel after updating to Thunderbird 3.0.2.[67] | |||
3.0.4 | March 30, 2010 | Regular security and stability update.[68] | |||
3.0.5 | June 17, 2010 | Off-cycle stability update. Improves the performance of indexing messages and accessing profiles stored on a network as well as the unread email notification on Mac OS X. Several fixes to the user interface.[69] | |||
3.0.6 | July 20, 2010 | Regular security and stability update.[70] | |||
3.0.7 | September 7, 2010 | Regular security and stability update.[71] | |||
3.0.8 | September 16, 2010 | Off-cycle stability update.[72] | |||
3.0.9 | October 19, 2010 | Regular security and stability update.[73] | |||
3.0.10 | October 27, 2010 | Off-cycle security update.[74] | |||
3.0.11 | December 9, 2010 | Regular security and stability update.[75] End-of-life 3.0.x product line | |||
Thunderbird 3.1 | 1.9.2 | 3.1a1 | Lanikai Alpha 1 | February 3, 2010 | First Thunderbird 3.1 alpha release.[76] |
3.1b1 | Thunderbird 3.1 Beta 1 | March 10, 2010 | First Thunderbird 3.1 beta release.[77] | ||
3.1b2 | Thunderbird 3.1 Beta 2 | May 5, 2010 | Second Thunderbird 3.1 beta release.[78] | ||
3.1 RC1 | Thunderbird 3.1 Release Candidate 1 |
May 27, 2010 | First Thunderbird 3.1 release candidate.[79] | ||
3.1 RC2 | Thunderbird 3.1 Release Candidate 2 |
June 9, 2010 | Second Thunderbird 3.1 release candidate.[80] | ||
3.1 | Thunderbird 3.1 | June 24, 2010 | Official version 3.1 release.[81] | ||
3.1.1 | July 20, 2010 | Regular security and stability update.[82] | |||
3.1.2 | August 5, 2010 | Off-cycle stability update.[83] | |||
3.1.3 | September 7, 2010 | Regular security and stability update.[84] | |||
3.1.4 | September 16, 2010 | Off-cycle stability update.[85] | |||
3.1.5 | October 19, 2010 | Regular security and stability update.[86] | |||
3.1.6 | October 27, 2010 | Off-cycle security update.[87] | |||
3.1.7 | December 9, 2010 | Regular security and stability update.[88] | |||
3.1.8 | March 1, 2011 | Regular security and stability update.[89] | |||
3.1.9 | March 4, 2011 | Off-cycle stability update. Fixed post-update crash affecting some users.[90] | |||
3.1.10 | April 28, 2011 | Regular security and stability update.[91] | |||
3.1.11 | June 21, 2011 | Regular security and stability update.[92] | |||
3.1.12 | August 16, 2011 | Regular security and stability update.[93] | |||
3.1.13 | August 31, 2011 | Off-cycle security update.[94] | |||
3.1.14 | September 6, 2011 | Off-cycle security update.[95] | |||
3.1.15 | September 27, 2011 | Regular security and stability update.[96] | |||
3.1.16 | November 8, 2011 | Regular security and stability update.[97] | |||
3.1.17 | December 20, 2011 | Regular security and stability update.[98] | |||
3.1.18 | January 31, 2012 | Regular security and stability update.[99] | |||
3.1.19 | February 16, 2012 | Regular security and stability update.[100] | |||
3.1.20 | March 12, 2012 | Regular security and stability update.[101] End-of-life 3.1.x product line on April 24, 2012. | |||
Thunderbird 5 | 2.0 | 3.3a1 | Miramar Alpha 1 | November 23, 2010 | First Thunderbird 3.3 alpha release.[102] |
3.3a2 | Miramar Alpha 2 | January 20, 2011 | Second Thunderbird 3.3 alpha release.[103] | ||
3.3a3 | Miramar Alpha 3 | March 15, 2011 | Third Thunderbird 3.3 alpha release.[104] | ||
5.0 | 5.0b1 | Thunderbird 5.0 Beta 1 | June 2, 2011 | First Thunderbird 5.0 beta release.[105] | |
5.0b2 | Thunderbird 5.0 Beta 2 | June 22, 2011 | Second Thunderbird 5.0 beta release.[106] | ||
5.0 | Thunderbird 5.0 | June 28, 2011 | New features including Add-ons Manager, New Troubleshooting Information page; Revised account creation wizard, Tabs can now be reordered and dragged to different windows, Attachment sizes now displayed along with attachments, Plugins can now be loaded in RSS feeds by default; Over 390 platform fixes that improve speed, performance, stability and security, including improved responsiveness and faster start-up, theme fixes for Windows Vista and Windows 7, and support for Mac 32/64 bit Universal builds; End of Support for PowerPC-based Apple Computers.[107]
End-of-life 5.0.x product line on August 16, 2011. | ||
Thunderbird 6 | 6.0 | 6.0a2 | Thunderbird 6.0 Earlybird | June 16, 2011 | First Thunderbird 6.0 Earlybird build.[108] |
6.0b1 | Thunderbird 6.0 Beta 1 | July 20, 2011 | First Thunderbird 6.0 beta release.[109][110] | ||
6.0b2 | Thunderbird 6.0 Beta 2 | August 2, 2011 | Second Thunderbird 6.0 beta release.[111] | ||
6.0b3 | Thunderbird 6.0 Beta 3 | August 10, 2011 | Third Thunderbird 6.0 beta release.[112] | ||
6.0 | Thunderbird 6.0 | August 16, 2011 | Based on Gecko 6 engine as well as fixes to user interview and security; platform fixes that improve speed, performance and stability; Windows 7 support adds jump lists and includes several theme improvements; fixes to improve importing email from Microsoft Outlook; for Linux, default mail client check works with newer distributions[113][114] | ||
6.0.1 | Thunderbird 6.0.1 | August 31, 2011 | Off-cycle security update.[115] | ||
6.0.2 | Thunderbird 6.0.2 | September 6, 2011 | Off-cycle security update.[116]
End-of-life 6.0.x product line on September 27, 2011. | ||
Thunderbird 7 | 7.0 | 7.0a1 | Thunderbird 7.0 Nightly | May 27, 2011 | First Thunderbird 7.0 Nightly build.[117] |
7.0a2 | Thunderbird 7.0 Earlybird | July 6, 2011 | First Thunderbird 7.0 Earlybird build.[118] | ||
7.0b1 | Thunderbird 7.0 Beta 1 | August 26, 2011 | First Thunderbird 7.0 beta release.[119][120] | ||
7.0b2 | Thunderbird 7.0 Beta 2 | September 6, 2011 | Second Thunderbird 7.0 beta release.[121] | ||
7.0b3 | Thunderbird 7.0 Beta 3 | September 20, 2011 | Third Thunderbird 7.0 beta release.[122] | ||
7.0 | Thunderbird 7.0 | September 27, 2011 | Based on Gecko 7 engine as well as fixes to user interview and security; support for printing summary of selected email messages; fixes to attachment handling; platform-specific improvements to Address Book[123][124] | ||
7.0.1 | Thunderbird 7.0.1 | September 30, 2011 | Off-cycle stability update. Fixed a rare issue where some users could find one or more of their add-ons hidden after a Thunderbird update.[125][126]
End-of-life 7.0.x product line on November 8, 2011. | ||
Thunderbird 8 | 8.0 | 8.0a1 | Thunderbird 8.0 Nightly | July 6, 2011 | First Thunderbird 8.0 Nightly build.[127] |
8.0a2 | Thunderbird 8.0 Earlybird | August 17, 2011 | First Thunderbird 8.0 Earlybird build.[128] | ||
8.0b1 | Thunderbird 8.0 Beta 1 | October 4, 2011 | First Thunderbird 8.0 beta release.[129][130] | ||
8.0b2 | Thunderbird 8.0 Beta 2 | October 12, 2011 | Second Thunderbird 8.0 beta release. | ||
8.0b3 | Thunderbird 8.0 Beta 3 | October 19, 2011 | Third Thunderbird 8.0 beta release.[131] | ||
8.0b4 | Thunderbird 8.0 Beta 4 | November 1, 2011 | Fourth Thunderbird 8.0 beta release. | ||
8.0b5 | Thunderbird 8.0 Beta 5 | November 3, 2011 | Fifth Thunderbird 8.0 beta release. | ||
8.0 | Thunderbird 8.0 | November 8, 2011 | Based on Gecko 8 engine, with security and stability fixes; Add-ons installed by third parties now disabled by default; New Search and Find Shortcuts; Improved accessibility of the attachment list; Folder switching pane widget removed and repackaged as an add-on[132][133]
End-of-life 8.0.x product line on December 20, 2011. | ||
Thunderbird 9 | 9.0 | 9.0a1 | Thunderbird 9.0 Nightly | August 17, 2011 | First Thunderbird 9.0 Nightly build.[134] |
9.0a2 | Thunderbird 9.0 Earlybird | September 28, 2011 | First Thunderbird 9.0 Earlybird build.[135] | ||
9.0b1 | Thunderbird 9.0 Beta 1 | November 16, 2011 | First Thunderbird 9.0 beta release.[136][137] | ||
9.0b2 | Thunderbird 9.0 Beta 2 | November 24, 2011 | Second Thunderbird 9.0 beta release. | ||
9.0b3 | Thunderbird 9.0 Beta 3 | December 1, 2011 | Third Thunderbird 9.0 beta release. | ||
9.0b4 | Thunderbird 9.0 Beta 4 | December 8, 2011 | Fourth Thunderbird 9.0 beta release. | ||
9.0b5 | Thunderbird 9.0 Beta 5 | December 14, 2011 | Fifth Thunderbird 9.0 beta release. | ||
9.0 | Thunderbird 9.0 | December 20, 2011 | Based on Gecko 9 engine, with security and user interface improvements; New opt-in system for sharing performance and usability data with Mozilla ; Additional support for Personas in the compose and address book windows; Better keyboard handling for attachments; Windows users can hide the menu bar.[138][139] | ||
9.0.1 | Thunderbird 9.0.1 | December 23, 2011 | Off-cycle security and stability update.[140]
End-of-life 9.0.x product line on January 31, 2012. | ||
Thunderbird 10 | 10.0 | 10.0a1 | Thunderbird 10.0 Nightly | September 28, 2011 | First Thunderbird 10.0 Nightly build.[141] |
10.0a2 | Thunderbird 10.0 Earlybird | November 9, 2011 | First Thunderbird 10.0 Earlybird build.[142] | ||
10.0b1 | Thunderbird 10.0 Beta 1 | December 23, 2011 | First Thunderbird 10.0 beta release.[143][144] | ||
10.0b2 | Thunderbird 10.0 Beta 2 | January 9, 2012 | Second Thunderbird 10.0 beta release. | ||
10.0b3 | Thunderbird 10.0 Beta 3 | January 11, 2012 | Third Thunderbird 10.0 beta release. | ||
10.0b4 | Thunderbird 10.0 Beta 4 | January 18, 2012 | Fourth Thunderbird 10.0 beta release. | ||
10.0b5 | Thunderbird 10.0 Beta 5 | January 24, 2012 | Fifth Thunderbird 10.0 beta release. | ||
10.0 | Thunderbird 10.0 | January 31, 2012 | Official version 10.0 release.[145][146] First Extended Support Release (ESR).[147] | ||
10.0.1 | Thunderbird 10.0.1 | February 12, 2012 | Off-cycle security and stability update.[148] | ||
10.0.2 | Thunderbird 10.0.2 | February 16, 2012 | Off-cycle security and stability update.[149] | ||
10.0.3esr | Thunderbird 10.0.3esr | March 13, 2012 | Regular security and stability update.[150] | ||
10.0.4esr | Thunderbird 10.0.4esr | April 24, 2012 | Regular security and stability update.[151] | ||
10.0.5esr | Thunderbird 10.0.5esr | June 6, 2012 | Regular security and stability update.[152] | ||
10.0.6esr | Thunderbird 10.0.6esr | July 17, 2012 | Regular security and stability update.[153] | ||
10.0.7esr | Thunderbird 10.0.7esr | August 28, 2012 | Regular security and stability update.[154] | ||
10.0.8esr | Thunderbird 10.0.8esr | October 9, 2012 | Regular security and stability update.[155] | ||
10.0.9esr | Thunderbird 10.0.9esr | October 12, 2012 | Off-cycle security and stability update.[156] | ||
10.0.10esr | Thunderbird 10.0.10esr | October 29, 2012 | Off-cycle security and stability update.[157] | ||
10.0.11esr | Thunderbird 10.0.11esr | November 20, 2012 | Regular security and stability update.[158] | ||
10.0.12esr | Thunderbird 10.0.12esr | January 8, 2013 | Regular security and stability update.[159]
End-of-life 10.0.x product line on February 12, 2013.[160] | ||
Thunderbird 11 | 11.0 | 11.0 | Thunderbird 11.0 | March 13, 2012 | Official version 11.0 release.[161] |
11.0.1 | Thunderbird 11.0.1 | March 28, 2012 | Off-cycle security and stability update.[162]
End-of-life 11.0.x product line on April 24, 2012. | ||
Thunderbird 12 | 12.0 | 12.0 | Thunderbird 12.0 | April 24, 2012 | Official version 12.0 release.[163] |
12.0.1 | Thunderbird 12.0.1 | April 30, 2012 | Off-cycle security and stability update.[164]
End-of-life 12.0.x product line on June 5, 2012. | ||
Thunderbird 13 | 13.0 | 13.0 | Thunderbird 13.0 | June 5, 2012 | Official version 13.0 release.[165] |
13.0.1 | Thunderbird 13.0.1 | June 15, 2012 | Off-cycle security and stability update.[166]
End-of-life 13.0.x product line on July 17, 2012. | ||
Thunderbird 14 | 14.0 | 14.0 | Thunderbird 14.0 | July 17, 2012 | Official version 14.0 release.[167]
End-of-life 14.0.x product line on August 28, 2012. |
Thunderbird 15 | 15.0 | 15.0 | Thunderbird 15.0 | August 28, 2012 | Official version 15.0 release.[168] |
15.0.1 | Thunderbird 15.0.1 | September 10, 2012 | Off-cycle security and stability update.[169]
End-of-life 15.0.x product line on October 9, 2012. | ||
Thunderbird 16 | 16.0 | 16.0 | Thunderbird 16.0 | October 9, 2012 | Official version 16.0 release.[170] |
16.0.1 | Thunderbird 16.0.1 | October 11, 2012 | Off-cycle security and stability update.[171] | ||
16.0.2 | Thunderbird 16.0.2 | October 29, 2012 | Off-cycle security and stability update.[172]
End-of-life 16.0.x product line on November 20, 2012. | ||
Thunderbird 17 | 17.0 | 17.0esr | Thunderbird 17.0esr | November 20, 2012 | Official version 17.0esr release. [173] Second Extended Support Release (ESR). |
17.0.2esr | Thunderbird 17.0.2esr | January 8, 2013 | Regular security and stability update.[174] | ||
17.0.3esr | Thunderbird 17.0.3esr | February 19, 2013 | Regular security and stability update.[175] | ||
17.0.4esr | Thunderbird 17.0.4esr | March 11, 2013 | Regular security and stability update.[176] | ||
17.0.5esr | Thunderbird 17.0.5esr | April 2, 2013 | Regular security and stability update.[177] | ||
17.0.6esr | Thunderbird 17.0.6esr | May 14, 2013 | Regular security and stability update.[178] | ||
17.0.7esr | Thunderbird 17.0.7esr | June 25, 2013 | Regular security and stability update.[179] | ||
17.0.8esr | Thunderbird 17.0.8esr | August 6, 2013 | Regular security and stability update.[180][181]
End-of-life 17.0.x product line on December 3, 2013.[160] | ||
17.0.9esr | Thunderbird 17.0.9esr | September 17, 2013 | Regular security and stability update.[182] | ||
17.0.10esr | Thunderbird 17.0.10esr | October 29, 2013 | Regular security and stability update.[183] | ||
17.0.11esr | Thunderbird 17.0.11esr | November 19, 2013 | Off-cycle security and stability update.[184] | ||
Thunderbird 24 | 18.0[lower-roman 3] | 18.0b1 | Thunderbird 18.0 Beta 1 | November 29, 2012 | First Thunderbird 18.0 beta release.[186] |
19.0 | 19.0b1 | Thunderbird 19.0 Beta 1 | January 18, 2013 | First Thunderbird 19.0 beta release.[187] | |
20.0 | 20.0b1 | Thunderbird 20.0 Beta 1 | March 8, 2013 | First Thunderbird 20.0 beta release.[188] | |
21.0 | 21.0b1 | Thunderbird 21.0 Beta 1 | April 10, 2013 | First Thunderbird 21.0 beta release.[189] | |
22.0 | 22.0b1 | Thunderbird 22.0 Beta 1 | May 23, 2013 | First Thunderbird 22.0 beta release.[190] | |
23.0 | 23.0b1 | Thunderbird 23.0 Beta 1 | July 3, 2013 | First Thunderbird 23.0 beta release.[191] | |
24.0 | 24.0b1 | Thunderbird 24.0 Beta 1 | August 15, 2013 | First Thunderbird 24.0 beta release (only US English).[192] | |
24.0b2 | Thunderbird 24.0 Beta 2 | August 29, 2013 | Second Thunderbird 24.0 beta release. | ||
24.0b3 | Thunderbird 24.0 Beta 3 | September 11, 2013 | Third Thunderbird 24.0 beta release. | ||
24.0 | Thunderbird 24.0 | September 17, 2013 | Official version 24.0 release.[193] | ||
24.0.1 | Thunderbird 24.0.1 | October 11, 2013 | Security and stability update.[194] | ||
24.1.0 | Thunderbird 24.1.0 | October 29, 2013 | Security and stability update.[195] | ||
24.1.1 | Thunderbird 24.1.1 | November 19, 2013 | Security and stability update.[196] | ||
24.2.0 | Thunderbird 24.2.0 | December 10, 2013 | Security and stability update.[197] | ||
24.3.0 | Thunderbird 24.3.0 | February 4, 2014 | Security and stability update.[198] | ||
24.4.0 | Thunderbird 24.4.0 | March 18, 2014 | Security and stability update.[199] | ||
24.5.0 | Thunderbird 24.5.0 | April 29, 2014 | Security and stability update.[200] | ||
24.6.0 | Thunderbird 24.6.0 | June 10, 2014 | Security and stability update.[201] | ||
24.7.0 | Thunderbird 24.7.0 | July 22, 2014 | Security and stability update.[202] | ||
24.8.0 | Thunderbird 24.8.0 | September 2, 2014 | Security and stability update.[203] | ||
24.8.1 | Thunderbird 24.8.1 | September 24, 2014 | Security update.[204] | ||
Thunderbird 31 | 25.0 | 25.0b1 | Thunderbird 25.0 Beta 1 | October 17, 2013 | First Thunderbird 25.0 beta release.[205] |
26.0 | 26.0b1 | Thunderbird 26.0 Beta 1 | November 18, 2013 | First Thunderbird 26.0 beta release.[206] | |
27.0 | 27.0b1 | Thunderbird 27.0 Beta 1 | December 19, 2013 | First Thunderbird 27.0 beta release.[207] | |
28.0 | 28.0b1 | Thunderbird 28.0 Beta 1 | March 7, 2014 | First Thunderbird 28.0 beta release.[208] | |
29.0 | 29.0b1 | Thunderbird 29.0 Beta 1 | April 25, 2014 | First Thunderbird 29.0 beta release.[209] | |
30.0 | 30.0b1 | Thunderbird 30.0 Beta 1 | May 9, 2014 | First Thunderbird 30.0 beta release.[210] | |
31.0 | 31.0b1 | Thunderbird 31.0 Beta 1 | June 13, 2014 | First Thunderbird 31.0 beta release.[211] | |
31.0b2 | Thunderbird 31.0 Beta 2 | July 5, 2014 | Second Thunderbird 31.0 beta release. | ||
31.0b3 | Thunderbird 31.0 Beta 3 | July 16, 2014 | Third Thunderbird 31.0 beta release. | ||
31.0 | Thunderbird 31.0 | July 22, 2014 | Official version 31.0 release.[212] | ||
31.1.0 | Thunderbird 31.1.0 | September 2, 2014 | Security and stability update.[213] | ||
31.1.1 | Thunderbird 31.1.1 | September 9, 2014 | Stability update.[214] | ||
31.1.2 | Thunderbird 31.1.2 | September 24, 2014 | Security and stability update.[215] | ||
31.2.0 | Thunderbird 31.2.0 | October 14, 2014 | Security and stability update.[216] | ||
31.3.0 | Thunderbird 31.3.0 | December 1, 2014 | Security and stability update.[217] | ||
31.4.0 | Thunderbird 31.4.0 | January 13, 2015 | Security and stability update.[218] | ||
31.5.0 | Thunderbird 31.5.0 | February 24, 2015 | Security and stability update.[219] | ||
31.6.0 | Thunderbird 31.6.0 | March 31, 2015 | Security and stability update.[220] | ||
31.7.0 | Thunderbird 31.7.0 | May 12, 2015 | Security and stability update.[221] | ||
Thunderbird 38 | 32.0 | 32.0b1 | Thunderbird 32.0 Beta 1 | August 14, 2014 | First Thunderbird 32.0 beta release.[222] |
33.0 | 33.0b1 | Thunderbird 33.0 Beta 1 | September 24, 2014 | First Thunderbird 33.0 beta release.[223] | |
34.0 | 34.0b1 | Thunderbird 34.0 Beta 1 | November 15, 2014 | First Thunderbird 34.0 beta release.[224] | |
36.0 | 36.0b1[lower-roman 1] | Thunderbird 36.0 Beta 1 | February 16, 2015 | First Thunderbird 36.0 beta release.[225] | |
37.0 | 37.0b1 | Thunderbird 37.0 Beta 1 | March 13, 2015 | First Thunderbird 37.0 beta release.[226] | |
38.0 | 38.0b1 | Thunderbird 38.0 Beta 1 | April 2, 2015 | First Thunderbird 38.0 beta release.[227] | |
38.0b2 | Thunderbird 38.0 Beta 2 | April 19, 2015 | Second Thunderbird 38.0 beta release. | ||
38.0b3 | Thunderbird 38.0 Beta 3 | April 27, 2015 | Third Thunderbird 38.0 beta release. | ||
38.0b4 | Thunderbird 38.0 Beta 4 | May 4, 2015 | Fourth Thunderbird 38.0 beta release. | ||
38.0b6 | Thunderbird 38.0 Beta 6 | May 23, 2015 | Sixth Thunderbird 38.0 beta release. | ||
38.0.1[lower-roman 1] | Thunderbird 38.0.1 | June 11, 2015 | Official version 38.0.1 release.[228] | ||
38.1.0 | Thunderbird 38.1.0 | July 9, 2015 | Official version 38.1.0 release.[229] | ||
38.2.0 | Thunderbird 38.2.0 | August 14, 2015 | Official version 38.2.0 release.[230] | ||
38.3.0 | Thunderbird 38.3.0 | September 29, 2015 | Official version 38.3.0 release.[231] | ||
38.4.0 | Thunderbird 38.4.0 | November 23, 2015 | Official version 38.4.0 release.[232] | ||
38.5.0 | Thunderbird 38.5.0 | December 23, 2015 | Official version 38.5.0 release.[233] | ||
38.5.1 | Thunderbird 38.5.1 | January 7, 2016 | Official version 38.5.1 release.[234] | ||
38.6.0 | Thunderbird 38.6.0 | February 16, 2016 | Official version 38.6.0 release.[235] | ||
38.7.0 | Thunderbird 38.7.0 | March 14, 2016 | Official version 38.7.0 release.[236] | ||
38.7.1 | Thunderbird 38.7.1 | March 25, 2016 | Official version 38.7.1 release.[237] | ||
38.7.2 | Thunderbird 38.7.2 | April 4, 2016 | Official version 38.7.2 release.[238] | ||
38.8.0 | Thunderbird 38.8.0 | May 4, 2016 | Official version 38.8.0 release.[239] | ||
Thunderbird 45 | 40.0 | 40.0b1[lower-roman 1] | Thunderbird 40.0 Beta 1 | July 27, 2015 | Thunderbird 40.0 beta release.[240] |
41.0 | 41.0b1 | Thunderbird 41.0 Beta 1 | September 10, 2015 | First Thunderbird 41.0 beta release.[241] | |
41.0b2 | Thunderbird 41.0 Beta 2 | September 17, 2015 | Second Thunderbird 41.0 beta release. | ||
42.0 | 42.0b2 | Thunderbird 42.0 Beta 2 | October 13, 2015 | First Thunderbird 42.0 beta release.[242] | |
43.0 | 43.0b1 | Thunderbird 43.0 Beta 1 | December 31, 2015 | First Thunderbird 43.0 beta release.[243] | |
44.0 | 44.0b1 | Thunderbird 44.0 Beta 1 | January 14, 2016 | First Thunderbird 44.0 beta release.[244] | |
45.0 | 45.0b1 | Thunderbird 45.0 Beta 1 | February 3, 2016 | First Thunderbird 45.0 beta release.[245] | |
45.0b2 | Thunderbird 45.0 Beta 2 | February 20, 2016 | Second Thunderbird 45.0 beta release. | ||
45.0b3 | Thunderbird 45.0 Beta 3 | March 29, 2016 | Third Thunderbird 45.0 beta release. | ||
45.0b4 | Thunderbird 45.0 Beta 4 | April 5, 2016 | Fourth Thunderbird 45.0 beta release. | ||
45.0 | Thunderbird 45.0 | April 12, 2016 | Official version 45.0 release.[246] | ||
45.1b1 | Thunderbird 45.1 Beta 1 | April 29, 2016 | First Thunderbird 45.1 beta release.[247] | ||
45.1.0 | Thunderbird 45.1.0 | May 10, 2016 | Official version 45.1.0 release.[248] | ||
45.1.1 | Thunderbird 45.1.1 | May 31, 2016 | Official version 45.1.1 release.[249] | ||
45.2b1 | Thunderbird 45.2 Beta 1 | May 20, 2016 | First Thunderbird 45.2 beta release.[250] | ||
45.2.0 | Thunderbird 45.2.0 | June 30, 2016 | Official version 45.2.0 release.[251] | ||
Thunderbird 52 | 47.0 | 47.0b1[lower-roman 1] | Thunderbird 47.0 Beta 1 | June 9, 2016 | Thunderbird 47.0 beta release.[252] |
Name | Gecko version | Version | Codename | Release date[1] | Significant changes |
Notes
- 1 2 3 4 5 6 7 8 9 10 This release skips a version number which was not released.
- 1 2 3 4 This release skips a few version numbers which were not released.
- ↑ Mozilla changed its release schedule for Thunderbird as of version 17,[185] which resulted in omitted major version numbers between successive releases.
Release compatibility
Operating system | Latest stable version | Support status | |
---|---|---|---|
Microsoft Windows | XP (SP2), Server 2003 (SP1), and later | 45.2.0[253] | 2003–present |
2000, XP (RTM, SP1), Server 2003 (RTM) | 12.0.1[253] | 2003–2012 | |
NT 4 / 98 / ME | 2.0.0.24 | 2003–2010 | |
95 | 1.5.0.14 | 2003–2007 | |
OS X | v10.6 – 10.10 | 45.2.0[253] | 2007–present |
v10.4 – 10.5 (PPC) | 3.1.20 | ||
v10.2 – 10.3 | 2.0.0.24 | 2003–2010 | |
v10.0 – 10.1 | 1.0.8 | 2003–2006 | |
Linux kernel 2.2.14 and newer (with some libraries) | 45.2.0 (i686, x86_64)[253] | 2003–present | |
OS/2 and eComStation | 8.0 | 2003–2011 | |
10.0.12[254] | Unofficial | ||
Sun Java Desktop System | 1.0.2 | 2004–2005 | |
Solaris | 10 and OpenSolaris | 31.7.0 | 2005–2015 |
8 – 9 | 2.0.0.24 | 2003–2010 |
Development history
On December 23, 2004, the Project Lightning was announced for tightly integrating calendar functionality (scheduling, tasks, etc.) into Thunderbird. Lightning is just a project name, not a product name. Lightning 0.1 was released on March 14, 2006. The current version is 2.6, as at Thunderbird 24.01 release.
On October 11, 2006, Qualcomm and the Mozilla Foundation announced that "future versions of Eudora will be based upon the same technology platform as the open source Mozilla Thunderbird email program." The project is code-named Penelope. An unofficial Eudora/Penelope forum is accessible via web or newsreader.
On July 26, 2007, the Mozilla Foundation announced that Thunderbird would be developed by an independent organization, because the Mozilla Corporation (the for profit portion of Mozilla) is focusing on Mozilla Firefox development. This change was made in order to stimulate development in Thunderbird, which was being neglected during the Mozilla focus on Firefox.[255]
On September 17, 2007, the Mozilla Foundation announced the funding of a new internet communications initiative with Dr. David Ascher of ActiveState. The purpose of this initiative is "to develop Internet communications software based on the Thunderbird product, code and brand".
On February 19, 2008, Mozilla Messaging started operations as a subsidiary of the Mozilla Foundation responsible for the development of email and similar communications. Its initial focus was on the next major version, Thunderbird 3.0, which was released on December 8, 2009.
On July 6, 2012, the Mozilla Foundation announced that while they will no longer be focused on innovations for Thunderbird, they would provide support until the second half of 2013. In addition, future Thunderbird development will be transitioned to a community-driven model.[256]
See also
Notes
- 1 2 3 "Releases - MozillaWiki". Wiki.mozilla.org. Retrieved December 11, 2014.
- ↑ "Thunderbird 0.1 Release Notes". mozillamessaging.com. 2003-07-28. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.2 Release Notes". mozillamessaging.com. 2003-09-03. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.3 Release Notes". mozillamessaging.com. 2003-10-17. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.4 Release Notes". mozillamessaging.com. 2003-12-07. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.5 Release Notes". mozillamessaging.com. 2004-02-09. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.6 Release Notes". mozillamessaging.com. 2004-05-03. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.7 Release Notes". mozillamessaging.com. 2004-06-16. Retrieved 2011-02-12.
- ↑ "Thunderbird 0.7.3 Release Announcement". rumblingedge.com. 2004-08-04. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.8 Release Notes". mozillamessaging.com. 2004-09-14. Retrieved 2011-07-07.
- ↑ "Thunderbird 0.9 Release Notes". mozillamessaging.com. 2004-11-03. Retrieved 2011-02-12.
- ↑ "Thunderbird 1.0 RC 1 Release Announcement". rumblingedge.com. 2004-12-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.0 Release Notes". mozillamessaging.com. 2004-12-07. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.0.2 Release Notes". mozillamessaging.com. 2005-03-21. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.0.5 Release Notes". mozillamessaging.com. 2005-07-13. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.0.6 Release Notes". mozillamessaging.com. 2005-07-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.0.7 Release Notes". mozillamessaging.com. 2005-09-29. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.0.8 Release Notes". mozillamessaging.com. 2006-04-21. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.1 Alpha 1 Release Announcement". rumblingedge.com. 2005-06-02. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.1 Alpha 2 Release Announcement". rumblingedge.com. 2005-07-15. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5 Beta 1 Release Notes". mozillamessaging.com. 2005-09-09. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5 Beta 2 Release Notes". mozillamessaging.com. 2005-10-07. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5 RC 1 Release Announcement". rumblingedge.com. 2005-11-05. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5 RC 2 Release Announcement". rumblingedge.com. 2005-12-21. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5 Release Notes". mozillamessaging.com. 2006-01-11. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.2 Release Notes". mozillamessaging.com. 2006-04-21. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.4 Release Notes". mozillamessaging.com. 2006-06-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.5 Release Notes". mozillamessaging.com. 2006-07-27. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.7 Release Notes". mozillamessaging.com. 2006-09-14. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.8 Release Notes". mozillamessaging.com. 2006-11-08. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.9 Release Notes". mozillamessaging.com. 2006-12-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.10 Release Notes". mozillamessaging.com. 2007-03-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.12 Release Notes". mozillamessaging.com. 2007-05-30. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.13 Release Notes". mozillamessaging.com. 2007-08-23. Retrieved 2011-07-07.
- ↑ "Thunderbird 1.5.0.14 Release Notes". mozillamessaging.com. 2007-12-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0 Alpha 1 Release Notes". mozillamessaging.com. 2006-07-28. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0 Beta 1 Release Notes". mozillamessaging.com. 2006-12-12. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0 Beta 2 Release Notes". mozillamessaging.com. 2007-01-23. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0 RC 1 Release Announcement". rumblingedge.com. 2007-04-06. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0 Release Notes". mozillamessaging.com. 2007-04-18. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.4 Release Notes". mozillamessaging.com. 2007-06-14. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.5 Release Notes". mozillamessaging.com. 2007-07-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.6 Release Notes". mozillamessaging.com. 2007-08-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.9 Release Notes". mozillamessaging.com. 2007-11-14. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.12 Release Notes". mozillamessaging.com. 2008-02-26. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.14 Release Notes". mozillamessaging.com. 2008-05-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.16 Release Notes". mozillamessaging.com. 2008-07-23. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.17 Release Notes". mozillamessaging.com. 2008-09-25. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.18 Release Notes". mozillamessaging.com. 2008-11-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.19 Release Notes". mozillamessaging.com. 2008-12-30. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.21 Release Notes". mozillamessaging.com. 2009-03-18. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.22 Release Notes". mozillamessaging.com. 2009-06-22. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.23 Release Notes". mozillamessaging.com. 2009-08-20. Retrieved 2011-07-07.
- ↑ "Thunderbird 2.0.0.24 Release Notes". mozillamessaging.com. 2010-03-15. Retrieved 2011-07-07.
- ↑ "Shredder Alpha 1 Release Notes". mozillamessaging.com. 2008-05-13. Retrieved 2011-07-07.
- ↑ "Shredder Alpha 2 Release Notes". mozillamessaging.com. 2008-08-12. Retrieved 2011-07-07.
- ↑ "Shredder Alpha 3 Release Notes". mozillamessaging.com. 2008-10-14. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 Beta 1 Release Notes". mozillamessaging.com. 2008-12-09. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 Beta 2 Release Notes". mozillamessaging.com. 2009-02-26. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 Beta 3 Release Notes". mozillamessaging.com. 2009-07-21. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 Beta 4 Release Notes". mozillamessaging.com. 2009-09-22. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 RC 1 Release Notes". mozillamessaging.com. 2009-11-24. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 RC 2 Release Notes". mozillamessaging.com. 2009-12-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0 Release Notes". mozillamessaging.com. 2009-12-08. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.1 Release Notes". mozillamessaging.com. 2010-01-20. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.2 Release Notes". mozillamessaging.com. 2010-02-25. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.3 Release Notes". mozillamessaging.com. 2010-03-01. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.4 Release Notes". mozillamessaging.com. 2010-03-30. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.5 Release Notes". mozillamessaging.com. 2010-06-17. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.6 Release Notes". mozillamessaging.com. 2010-07-20. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.7 Release Notes". mozillamessaging.com. 2010-09-07. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.8 Release Notes". mozillamessaging.com. 2010-09-16. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.9 Release Notes". mozillamessaging.com. 2010-10-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.10 Release Notes". mozillamessaging.com. 2010-10-27. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.0.11 Release Notes". mozillamessaging.com. 2010-12-09. Retrieved 2011-07-07.
- ↑ "Lanikai Alpha 1 Release Notes". mozillamessaging.com. 2010-02-03. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1 Beta 1 Release Notes". mozillamessaging.com. 2010-03-10. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1 Beta 2 Release Notes". mozillamessaging.com. 2010-05-05. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1 RC 1 Release Notes". mozillamessaging.com. 2010-05-27. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1 RC 2 Release Notes". mozillamessaging.com. 2010-06-09. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1 Release Notes". mozillamessaging.com. 2010-06-24. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.1 Release Notes". mozillamessaging.com. 2010-07-20. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.2 Release Notes". mozillamessaging.com. 2010-08-05. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.3 Release Notes". mozillamessaging.com. 2010-09-07. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.4 Release Notes". mozillamessaging.com. 2010-09-16. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.5 Release Notes". mozillamessaging.com. 2010-10-19. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.6 Release Notes". mozillamessaging.com. 2010-10-27. Retrieved 2011-07-07.
- ↑ "Thunderbird 3.1.7 Release Notes". mozilla.com. 2010-12-09. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.8 Release Notes". mozilla.com. 2010-03-01. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.9 Release Notes". mozilla.com. 2011-03-04. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.10 Release Notes". mozilla.com. 2011-04-28. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.11 Release Notes". mozilla.com. 2011-06-21. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.12 Release Notes". mozilla.com. 2011-08-16. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.13 Release Notes". mozilla.com. 2011-08-31. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.14 Release Notes". mozilla.com. 2011-09-06. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.15 Release Notes". mozilla.com. 2011-09-27. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.16 Release Notes". mozilla.com. 2011-12-24. Retrieved 2011-11-08.
- ↑ "Thunderbird 3.1.17 Release Notes". mozillamessaging.com. 2011-11-20. Retrieved 2011-12-24.
- ↑ "Thunderbird 3.1.18 Release Notes". mozillamessaging.com. 2012-01-31. Retrieved 2012-01-31.
- ↑ "Thunderbird 3.1.19 Release Notes". mozillamessaging.com. 2012-02-16. Retrieved 2012-03-29.
- ↑ "Thunderbird 3.1.19 Release Notes". mozillamessaging.com. 2012-03-12. Retrieved 2012-03-13.
- ↑ "Miramar Alpha 1 Release Notes". mozillamessaging.com. 2010-11-23. Retrieved 2011-07-07.
- ↑ "Miramar Alpha 2 Release Notes". mozillamessaging.com. 2011-01-20. Retrieved 2011-07-07.
- ↑ "Miramar Alpha 3 Release Notes". mozillamessaging.com. 2011-03-15. Retrieved 2011-07-07.
- ↑ "Thunderbird 5.0 Beta 1 Release Notes". mozillamessaging.com. 2011-06-02. Retrieved 2011-07-07.
- ↑ "Thunderbird 5.0 Beta 2 Release Notes". mozillamessaging.com. 2011-06-22. Retrieved 2011-07-07.
- ↑ "Thunderbird 5.0 Release Notes". mozilla.org. 2011-06-28. Retrieved 2011-07-07.
- ↑ "Thunderbird 6.0 - First Earlybird build". ftp.mozilla.com. 2011-06-16. Retrieved 2011-07-07.
- ↑ "Thunderbird 6.0 Beta Release Notes". mozilla.org. 2011-07-20. Retrieved 2011-07-29.
- ↑ "Thunderbird 6.0 Beta 1 Release Announcement". mozilla.org. 2011-07-20. Retrieved 2011-08-10.
- ↑ "Thunderbird 6.0 Beta 2 Release Announcement". mozilla.org. 2011-08-02. Retrieved 2011-08-10.
- ↑ "Thunderbird 6.0 Beta 3 Release Announcement". mozilla.org. 2011-08-10. Retrieved 2011-08-10.
- ↑ "Thunderbird 6.0 Release Notes". mozilla.org. 2011-08-16. Retrieved 2011-08-17.
- ↑ "Thunderbird 6.0 Release Announcement". blog.mozilla.com. 2011-08-16. Retrieved 2011-12-25.
- ↑ "Thunderbird 6.0.1 Release Notes". mozilla.org. 2011-08-31. Retrieved 2011-09-05.
- ↑ "Thunderbird 6.0.2 Release Notes". mozilla.org. 2011-09-06. Retrieved 2011-09-06.
- ↑ "Thunderbird 7.0 - First Nightly build". ftp.mozilla.com. 2011-05-27. Retrieved 2011-07-07.
- ↑ "Thunderbird 7.0 - First Earlybird build". ftp.mozilla.com. 2011-07-06. Retrieved 2011-07-07.
- ↑ "Thunderbird 7.0 Beta Release Notes". mozilla.org. 2011-08-26. Retrieved 2011-08-30.
- ↑ "Thunderbird 7.0 Beta 1 Release Announcement". blog.mozilla.com. 2011-08-26. Retrieved 2011-12-25.
- ↑ "Thunderbird 7.0 Beta 2 Release Announcement". mozilla.org. 2011-09-06. Retrieved 2011-09-30.
- ↑ "Thunderbird 7.0 Beta 3 Release Announcement". mozilla.org. 2011-09-20. Retrieved 2011-09-30.
- ↑ "Thunderbird 7.0 Release Notes". mozilla.org. 2011-09-27. Retrieved 2011-09-27.
- ↑ "Thunderbird 7.0 Release Announcement". blog.mozilla.com. 2011-09-27. Retrieved 2011-12-25.
- ↑ "Thunderbird 7.0.1 Release Notes". mozilla.org. 2011-09-30. Retrieved 2011-10-01.
- ↑ "Thunderbird 7.0.1 Release Announcement". blog.mozilla.com. 2011-09-30. Retrieved 2011-12-25.
- ↑ "Thunderbird 8.0 - First Nightly build". ftp.mozilla.com. 2011-07-06. Retrieved 2011-07-07.
- ↑ "Thunderbird 8.0 - First Earlybird build". ftp.mozilla.com. 2011-08-17. Retrieved 2011-08-17.
- ↑ "Thunderbird 8.0 Beta Release Notes". mozilla.org. 2011-10-04. Retrieved 2011-10-26.
- ↑ "Thunderbird 8.0 Beta Release Announcement". mozilla.org. 2011-10-04. Retrieved 2011-10-26.
- ↑ "Thunderbird 8.0 Beta 3 Release Announcement". mozilla.org. 2011-10-19. Retrieved 2011-10-26.
- ↑ "Thunderbird 8.0 Release Notes". mozilla.org. 2011-11-08. Retrieved 2011-11-08.
- ↑ "Thunderbird 8.0 Release Announcement". blog.mozilla.com. 2011-11-08. Retrieved 2011-12-25.
- ↑ "Thunderbird 9.0 - First Nightly build". ftp.mozilla.com. 2011-08-17. Retrieved 2011-08-17.
- ↑ "Thunderbird 9.0 - First Earlybird build". ftp.mozilla.com. 2011-09-28. Retrieved 2011-09-28.
- ↑ "Thunderbird 9.0 Beta Release Notes". mozilla.org. 2011-11-16. Retrieved 2011-12-25.
- ↑ "Thunderbird 9.0 Beta Release Announcement". blog.mozilla.com. 2011-11-16. Retrieved 2011-12-25.
- ↑ "Thunderbird 9.0 Release Notes". mozilla.org. 2011-12-20. Retrieved 2011-12-25.
- ↑ "Thunderbird 9.0 Release Announcement". blog.mozilla.com. 2011-12-21. Retrieved 2011-12-25.
- ↑ "Thunderbird 9.0.1 Release Notes". mozilla.org. 2011-12-23. Retrieved 2011-12-25.
- ↑ "Thunderbird 10.0 - First Nightly build". ftp.mozilla.com. 2011-09-28. Retrieved 2011-09-28.
- ↑ "Thunderbird 10.0 - First Earlybird build". ftp.mozilla.com. 2011-11-09. Retrieved 2011-12-31.
- ↑ "Thunderbird 10.0 Beta Release Notes". mozilla.org. 2011-12-23. Retrieved 2011-12-25.
- ↑ "Thunderbird 10.0 Beta Release Announcement". blog.mozilla.com. 2011-12-23. Retrieved 2011-12-25.
- ↑ "Thunderbird 10.0 Release Notes". mozilla.org. 2012-01-31. Retrieved 2012-01-31.
- ↑ "Thunderbird 10.0 Release Announcement". blog.mozilla.com. 2012-01-31. Retrieved 2012-01-31.
- ↑ "Mozilla Thunderbird Extended Support Release Announcement". Mozilla. 2012-01-31. Retrieved 2012-01-31.
- ↑ "Thunderbird 10.0.1 Release Notes". mozilla.org. 2012-02-12. Retrieved 2012-02-25.
- ↑ "Thunderbird 10.0.2 Release Notes". mozilla.org. 2012-02-16. Retrieved 2012-02-25.
- ↑ "Thunderbird 10.0.3esr Release Notes". mozilla.org. 2012-03-13. Retrieved 2012-03-29.
- ↑ "Thunderbird 10.0.4esr Release Notes". mozilla.org. 2012-04-24. Retrieved 2012-05-09.
- ↑ "Thunderbird 10.0.5esr Release Notes". mozilla.org. 2012-06-06. Retrieved 2012-06-06.
- ↑ "Thunderbird 10.0.6esr Release Notes". mozilla.org. 2012-07-17. Retrieved 2012-07-17.
- ↑ "Thunderbird 10.0.7esr Release Notes". mozilla.org. 2012-08-28. Retrieved 2012-08-29.
- ↑ "Thunderbird 10.0.8esr Release Notes". mozilla.org. 2012-10-09. Retrieved 2013-04-03.
- ↑ "Thunderbird 10.0.9esr Release Notes". mozilla.org. 2012-10-12. Retrieved 2013-04-03.
- ↑ "Thunderbird 10.0.10esr Release Notes". mozilla.org. 2012-10-29. Retrieved 2013-04-03.
- ↑ "Thunderbird 10.0.11esr Release Notes". mozilla.org. 2012-11-20. Retrieved 2013-04-03.
- ↑ "Thunderbird 10.0.12esr Release Notes". mozilla.org. 2013-01-08. Retrieved 2013-03-21.
- 1 2 "Mozilla Thunderbird ESR Overview". mozilla.org. Retrieved April 9, 2013.
- ↑ "Thunderbird 11.0 Release Notes". mozilla.org. 2012-03-28. Retrieved 2012-03-28.
- ↑ "Thunderbird 11.0.1 Release Notes". mozilla.org. 2012-03-13. Retrieved 2012-03-29.
- ↑ "Thunderbird 12.0 Release Notes". mozilla.org. 2012-04-24. Retrieved 2012-05-09.
- ↑ "Thunderbird 12.0.1 Release Notes". mozilla.org. 2012-04-30. Retrieved 2012-05-09.
- ↑ "Thunderbird 13.0 Release Notes". mozilla.org. 2012-06-05. Retrieved 2012-06-05.
- ↑ "Thunderbird 13.0.1 Release Notes". mozilla.org. 2012-06-15. Retrieved 2012-07-03.
- ↑ "Thunderbird 14.0 Release Notes". mozilla.org. 2012-07-17. Retrieved 2012-07-17.
- ↑ "Thunderbird 15.0 Release Notes". mozilla.org. 2012-08-28. Retrieved 2012-08-29.
- ↑ "Thunderbird 15.0.1 Release Notes". mozilla.org. 2012-09-10. Retrieved 2012-09-10.
- ↑ "Thunderbird 16 Release Notes". mozilla.org. 2012-10-09. Retrieved 2012-10-23.
- ↑ "Thunderbird 16.0.1 Release Notes". mozilla.org. 2012-10-09. Retrieved 2012-10-23.
- ↑ "Thunderbird 16.0.2 Release Notes". mozilla.org. 2012-10-29. Retrieved 2013-02-08.
- ↑ "Thunderbird 17 Release Notes". mozilla.org. 2012-11-20. Retrieved 2013-02-08.
- ↑ "Thunderbird 17.0.2esr Release Notes". mozilla.org. 2013-01-08. Retrieved 2013-02-08.
- ↑ "Thunderbird 17.0.3esr Release Notes". mozilla.org. 2013-02-19. Retrieved 2013-03-21.
- ↑ "Thunderbird 17.0.4esr Release Notes". mozilla.org. 2013-03-11. Retrieved 2013-03-21.
- ↑ "Thunderbird 17.0.5esr Release Notes". mozilla.org. 2013-04-02. Retrieved 2013-04-03.
- ↑ "Thunderbird 17.0.6esr Release Notes". mozilla.org. May 14, 2013. Retrieved May 15, 2013.
- ↑ "Thunderbird 17.0.7esr Release Notes". mozilla.org. June 25, 2013. Retrieved August 16, 2013.
- ↑ "Thunderbird 17.0.8esr Release Notes". mozilla.org. August 6, 2013. Retrieved August 16, 2013.
- ↑ "Mozilla Thunderbird Extended Support Release Announcement". Mozilla. 2012-01-31. Retrieved 2013-03-21.
- ↑ "Thunderbird 17.0.9esr Release Notes". mozilla.org. September 17, 2013. Retrieved February 11, 2014.
- ↑ "Thunderbird 17.0.10esr Release Notes". mozilla.org. October 29, 2013. Retrieved February 11, 2014.
- ↑ "Thunderbird 17.0.11esr Release Notes". mozilla.org. November 19, 2013. Retrieved February 11, 2014.
- ↑ "New Release and Governance Model". wiki.mozilla.org. Retrieved April 9, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. November 29, 2012. Retrieved April 22, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. January 18, 2013. Retrieved April 22, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. March 8, 2013. Retrieved April 22, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. April 10, 2013. Retrieved April 22, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. May 23, 2013. Retrieved May 24, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. July 3, 2013. Retrieved August 16, 2013.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. August 15, 2013. Retrieved August 16, 2013.
- ↑ "Thunderbird Release Notes". mozilla.org. September 17, 2013. Retrieved September 17, 2013.
- ↑ "Thunderbird Release Notes". mozilla.org. October 11, 2013. Retrieved October 15, 2013.
- ↑ "Thunderbird Release Notes". mozilla.org. October 29, 2013. Retrieved January 12, 2014.
- ↑ "Thunderbird Release Notes". mozilla.org. November 19, 2013. Retrieved January 12, 2014.
- ↑ "Thunderbird Release Notes". mozilla.org. December 10, 2013. Retrieved January 12, 2014.
- ↑ "Thunderbird 24.3.0 Release Notes". mozilla.org. February 10, 2014. Retrieved February 11, 2014.
- ↑ "Thunderbird 24.4.0 Release Notes". mozilla.org. March 18, 2014. Retrieved March 27, 2014.
- ↑ "Thunderbird 24.5.0 Release Notes". mozilla.org. April 29, 2014. Retrieved May 2, 2014.
- ↑ "Thunderbird 24.6.0 Release Notes". mozilla.org. June 10, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird 24.7.0 Release Notes". mozilla.org. July 22, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird 24.8.0 Release Notes". mozilla.org. September 2, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird 24.8.1 Release Notes". mozilla.org. September 24, 2014. Retrieved September 30, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. October 17, 2013. Retrieved February 11, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. November 18, 2013. Retrieved February 11, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. December 19, 2013. Retrieved February 11, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. March 7, 2014. Retrieved March 27, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. March 25, 2014. Retrieved May 2, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. March 9, 2014. Retrieved May 13, 2014.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. June 13, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird — Notes (31.0) — Mozilla". mozilla.org. July 22, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird — Notes (31.1.0) — Mozilla". mozilla.org. September 2, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird — Notes (31.1.1) — Mozilla". mozilla.org. September 9, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird — Notes (31.1.2) — Mozilla". mozilla.org. September 24, 2014. Retrieved September 30, 2014.
- ↑ "Thunderbird — Notes (31.2.0) — Mozilla". mozilla.org. October 14, 2014. Retrieved December 11, 2014.
- ↑ "Thunderbird — Notes (31.3.0) — Mozillapublisher=mozilla.org". December 1, 2014. Retrieved December 11, 2014.
- ↑ "Thunderbird — Notes (31.4.0) — Mozillapublisher=mozilla.org". January 13, 2015. Retrieved January 21, 2015.
- ↑ "Thunderbird — Notes (31.5.0) — Mozilla". mozilla.org. February 24, 2015. Retrieved March 14, 2015.
- ↑ "Thunderbird — Notes (31.6.0) — Mozilla". mozilla.org. March 31, 2015. Retrieved April 2, 2015.
- ↑ "Thunderbird — Notes (31.7.0) — Mozilla". mozilla.org. May 12, 2015. Retrieved May 12, 2015.
- ↑ "Thunderbird Beta Release Notes". mozilla.org. August 14, 2014. Retrieved September 10, 2014.
- ↑ "Thunderbird — Beta Notes (33.0beta) — Mozilla". mozilla.org. September 2, 2014. Retrieved December 11, 2014.
- ↑ "Thunderbird — Beta Notes (34.0beta) — Mozilla". mozilla.org. November 15, 2014. Retrieved December 11, 2014.
- ↑ "Thunderbird — Beta Notes (36.0beta) — Mozilla". mozilla.org. February 16, 2015. Retrieved March 14, 2015.
- ↑ "Thunderbird — Beta Notes (37.0beta) — Mozilla". mozilla.org. March 13, 2015. Retrieved March 14, 2015.
- ↑ "Thunderbird — Beta Notes (38.0beta) — Mozilla". mozilla.org. April 2, 2015. Retrieved April 3, 2015.
- ↑ "Thunderbird — Notes (38.0.1) — Mozilla". mozilla.org. June 11, 2015. Retrieved June 13, 2015.
- ↑ "Thunderbird — Notes (38.1.0) — Mozilla". mozilla.org. July 9, 2015. Retrieved July 12, 2015.
- ↑ "Thunderbird — Notes (38.2.0) — Mozilla". mozilla.org. August 14, 2015. Retrieved August 27, 2015.
- ↑ "Thunderbird — Notes (38.3.0) — Mozilla". mozilla.org. September 29, 2015. Retrieved October 1, 2015.
- ↑ "Thunderbird — Notes (38.4.0) — Mozilla". mozilla.org. November 23, 2015. Retrieved November 28, 2015.
- ↑ "Thunderbird — Notes (38.5.0) — Mozilla". mozilla.org. December 23, 2015. Retrieved December 24, 2015.
- ↑ "Thunderbird — Notes (38.5.1) — Mozilla". mozilla.org. January 7, 2016. Retrieved January 9, 2016.
- ↑ "Thunderbird — Notes (38.6.0) — Mozilla". mozilla.org. February 16, 2016. Retrieved February 16, 2016.
- ↑ "Thunderbird — Notes (38.7.0) — Mozilla". mozilla.org. March 14, 2016. Retrieved March 26, 2016.
- ↑ "Thunderbird — Notes (38.7.1) — Mozilla". mozilla.org. March 25, 2016. Retrieved March 26, 2016.
- ↑ "Thunderbird — Notes (38.7.2) — Mozilla". mozilla.org. April 4, 2016. Retrieved April 8, 2016.
- ↑ "Thunderbird — Notes (38.8.0) — Mozilla". mozilla.org. May 4, 2016. Retrieved June 1, 2016.
- ↑ "Thunderbird — Beta Notes (40.0beta) — Mozilla". mozilla.org. July 27, 2015. Retrieved August 27, 2015.
- ↑ "Thunderbird — Beta Notes (41.0beta) — Mozilla". mozilla.org. September 10, 2015. Retrieved September 10, 2015.
- ↑ "Thunderbird — Beta Notes (42.0beta) — Mozilla". mozilla.org. October 13, 2015. Retrieved October 14, 2015.
- ↑ "Thunderbird — Beta Notes (43.0beta) — Mozilla". mozilla.org. December 31, 2015. Retrieved January 1, 2016.
- ↑ "Thunderbird — Beta Notes (44.0beta) — Mozilla". mozilla.org. January 14, 2016. Retrieved January 15, 2016.
- ↑ "Thunderbird — Beta Notes (45.0beta) — Mozilla". mozilla.org. February 3, 2016. Retrieved February 7, 2016.
- ↑ "Thunderbird — Notes (45.0) — Mozilla". mozilla.org. April 12, 2016. Retrieved April 15, 2016.
- ↑ "Thunderbird — Beta Notes (45.1beta) — Mozilla". mozilla.org. April 29, 2016. Retrieved May 21, 2016.
- ↑ "Thunderbird — Notes (45.1.0) — Mozilla". mozilla.org. May 10, 2016. Retrieved May 21, 2016.
- ↑ "Thunderbird — Notes (45.1.1) — Mozilla". mozilla.org. May 31, 2016. Retrieved June 1, 2016.
- ↑ "Thunderbird — Beta Notes (45.2beta) — Mozilla". mozilla.org. May 20, 2016. Retrieved May 21, 2016.
- ↑ "Thunderbird — Notes (45.2.0) — Mozilla". mozilla.org. June 30, 2016. Retrieved July 2, 2016.
- ↑ "Thunderbird — Beta Notes (47.0beta) — Mozilla". mozilla.org. June 9, 2016. Retrieved June 15, 2016.
- 1 2 3 4 "Thunderbird System Requirements". mozilla.org. Retrieved June 1, 2016.
- ↑ WarpZilla
- ↑ Claburn, Thomas (27 July 2007). "Mozilla Gives Thunderbird E-Mail The Boot". Internet section. InformationWeek. Retrieved 2007-07-31.
- ↑ http://blog.mozilla.org/beyond-the-code/2012/07/09/about-the-future-of-thunderbird/
External links
- Mozilla release schedule for recent and upcoming versions of Thunderbird and Firefox
- Thunderbird release notes for each version
- Downloadable versions of Thunderbird from OSUOSL
- The Rumbling Edge: Thunderbird release changelogs
- Jon Hicks describing the process of making Mozilla Thunderbird's logo