Version history of Mozilla Thunderbird
Mozilla Thunderbird , the free e-mail program of the Mozilla project, is based on the source code of the Mozilla Suite . It was released under the name Minotaur shortly after Phoenix (the original name of Mozilla Firefox ) was released. With the success of Mozilla Firefox and the migration to the new Firefox toolkit, the program then became successful under the name Thunderbird .
History of the Logos
Timetable
The diagram shows the individual versions of Mozilla Thunderbird arranged according to their release on a time table and is intended to provide an overview. Some release dates have been postponed to avoid conflicts with holidays. Similar to the development at Firefox, a beta version of Thunderbird is regularly available before the release of new versions, which takes over the error corrections and, if necessary, new features from the web browser.
![](https://upload.wikimedia.org/wikipedia/de/timeline/efac6dfa99e717022fde2feb962ba2b2.png)
Version table
branch |
Gecko - Version |
version | publication | Notes and important changes | ||
---|---|---|---|---|---|---|
1.5 | 0.1 | July 28, 2003 | Publication of the first executable version | |||
0.2 | September 3, 2003 | |||||
0.3 | October 15, 2003 | |||||
1.6 | 0.4 | December 5, 2003 | ||||
0.5 | February 9, 2004 | |||||
1.7 | 0.6 | May 3, 2004 | Standard theme for macOS called Pinstripe , Windows installation program, redesign of the adaptive spam filter, support for IMAP , IDLE and LDAP version 3 | |||
0.7 | June 16, 2004 | smaller installation package size, improved IMAP support, new extensions and motif manager; The three security updates 0.7.1, 0.7.2 (only for Windows ) and 0.7.3 followed by August 4th | ||||
0.8 | September 14, 2004 | improved setting options for privacy, global inbox, support for RSS and Atom , improved migration routines and an improved spell check | ||||
0.9 | November 3, 2004 | Extended RSS support, support of virtual directories and favorite directories, simplification of the menu and dialog structure, grouping function for news | ||||
1.0 | 1.0 | December 7, 2004 | Version 1.0; Changes to the interface and bug fixes; six days earlier there was a release candidate 1.0 RC 1 | |||
1.0.8 | April 21, 2006 | last version of the product line 1.0.x ; This was preceded by versions 1.0.2 to 1.0.7 , which eliminated security and stability problems | ||||
1.5 | 1.8 | 1.1a1 | June 2, 2005 | first alpha version of the product line 1.5.x ; Alpha 2 followed on July 15th | ||
1.5b1 | September 9, 2005 | first beta version of the product line 1.5 ; new update system; Beta 2 followed on October 7th | ||||
1.5 RC 1 | November 5, 2005 | first release candidate of the product line 1.5 ; the second release candidate followed on December 21 | ||||
1.5 | January 11, 2006 | Version 1.5 is identical to the second release candidate; Innovations: Automated update system with small update packages, instant spelling, phishing warnings , podcasting and other RSS improvements, removal of attachments, evaluation of server-side spam filters, automatic saving | ||||
1.5.0.14 | December 19, 2007 | last security and stability update of development branch 1.5 ; previously updates 1.5.0.2 through 1.5.0.13 were released | ||||
2.0 | 1.8.1 | 2.0a1 | July 28, 2006 | Product Line 2.0 Developer Preview ; Preview with unfinished innovations | ||
2.0b1 | December 12, 2006 | public test and preview version of the 2.0 product line ; Beta 2 followed on January 23, 2007 | ||||
2.0 RC 1 | April 6, 2007 | first release candidate of the product line 2.0 | ||||
2.0.0.0 | April 18, 2007 | Version 2.0 is identical to the first release candidate; Innovations: self-definable keywords , extended folder overview, improved Systray messages, preview of folder contents, Vista support, new look and more | ||||
2.0.0.24 | March 15, 2010 | Last version of the older development branch 2.0 and last version for Windows 98 and NT 4.0 ; Security update; from version 2.0 the 13 updates 2.0.0.4 to 2.0.0.23 appeared | ||||
3.0 | 1.9 | 3.0a1 | May 14, 2009 | first developer preview version of product line 3.0 ; Alpha 2 followed on August 13, 2008, Alpha 3 on October 14, 2008 | ||
1.9.1 | 3.0b1 | December 9, 2008 | first public test and preview version of the 3.0 product line ; followed by Beta 2 on February 24, 2009 Beta 3 on 21 July 2009 and Beta 4 September 22, 2009 | |||
3.0 RC 1 | November 24, 2009 | first release candidate for product line 3.0 ; on December 1st, 2009 the release candidate 2 followed (second release candidate ) | ||||
3.0 | December 8, 2009 | Version 3.0 is identical to the second release candidate; New features: tabs (English tabs ), improved search function, integrated with Windows Vista / 7 search feature, new Add-ons Manager (for line extensions ), Setup Wizard for new mail accounts (English e-mail account ) | ||||
3.0.11 | December 9, 2010 | last version of the older development branch 3.0 ; Security and stability update; previously, security and stability updates 3.0.1 through 3.0.10 were released | ||||
3.1 | 1.9.2 | 3.1a1 | February 3, 2010 | first developer preview version of the product line 3.1 | ||
3.1b1 | March 9, 2010 | first public test and preview version of product line 3.1 ; Beta 2 followed on May 5, 2010 | ||||
3.1 RC 1 | May 27, 2010 | first release candidate of product line 3.1 ; Release Candidate 2 followed on June 9, 2010 | ||||
3.1 | June 24, 2010 | Features for version 3.0 could not be completed in time were, with version 3.1 released | ||||
3.1.20 | March 12, 2012 | last version of development branch 3.1 ; Security update; updates 3.1.1 through 3.1.19 were previously released | ||||
5.0 | 2.0 | 3.3a3 | March 15, 2011 | Developer version with update of the Gecko platform to version 2.0; previously the developer versions 3.3a1 will be released on November 23, 2010 and 3.3a2 on January 20, 2010 | ||
5.0 | 5.0b2 | June 22, 2011 | Second beta version of Thunderbird 5 ; Update of the Gecko platform to version 5.0 ; previously the beta version 5.0b1 was released on June 2, 2011. | |||
5.0 | June 28, 2011 | New features: Revised add-on manager , the ability to move tabs between multiple windows, improved e-mail address setup wizard, public 64-bit version for Mac OS X , Apple computers with PowerPC architecture are no longer supported. | ||||
6.0 | 6.0 | 6.0a2 | June 16, 2011 | First Aurora trial version of Thunderbird 6 ; Version 6.0a1 was previously released as a so-called nightly developer version . | ||
6.0b3 | August 10, 2011 | Third beta version of Thunderbird 6 ; The beta versions 6.0b1 were previously released on July 20, 2011 and 6.0b2 on August 2, 2011. | ||||
6.0 | August 16, 2011 | Innovations: Several improvements to the themes for Windows 7; Support of jump lists under Windows 7 ; Microsoft Outlook e-mail import improvements; checking and logging on of the standard post application now also works with newer Linux distributions; various user interface improvements and some changes to increase speed, stability and security. | ||||
6.0.1 | August 31, 2011 | Unscheduled security update. | ||||
6.0.2 | September 6, 2011 | Unscheduled security update. | ||||
7.0 | 7.0 | 7.0a2 | July 6, 2011 | First Aurora trial version of Thunderbird 7 ; version 7.0a1 was previously released on May 27, 2011 as a nightly developer version . | ||
7.0b3 | September 19, 2011 | Third beta version of Thunderbird 7 ; the beta versions 7.0b1 were previously released on August 16, 2011 and 7.0b2 on September 6, 2011. | ||||
7.0 | September 27, 2011 | Innovations: possibility of printing out a summary of several emails, minor improvements to the user interface, improvements in handling email attachments | ||||
7.0.1 | September 30, 2011 | Unscheduled stability update. | ||||
8.0 | 8.0 | 8.0b5 | November 4, 2011 | |||
8.0 | November 8, 2011 | Innovations: Users have to confirm the installation of add-ons by third-party applications and the retention of add-ons (which may no longer be required) when updating Thunderbird, improvements in the accessibility of the attachment lists, minor improvements in the user interface, stability and security improvements | ||||
9.0 | 9.0 | 9.0 | December 20, 2011 | Innovations: faster start | ||
9.0.1 | December 23, 2011 | Stability update for Windows XP and earlier OS versions. | ||||
10.0 | 10.0 | 10.0 | January 31, 2012 | First release with extended support (English Extended Support Release , ESR for short , see Firefox ). | ||
10.0.2 | 17th February 2012 | Security and stability update. | ||||
ESR | 10.0.12 | January 8, 2013 | Security update. Previously, updates 10.0.1 through 10.0.11 were released . | |||
11.0 | 11.0 | 11.0 | March 13, 2012 | Security and stability updates, innovations: New user interface (tabs are now above the menu bar). | ||
11.0.1 | March 28, 2012 | Unscheduled stability update. | ||||
12.0 | 12.0 | 12.0 | April 24, 2012 | Security updates, innovations: Improved administration of RSS feeds , display of text snippets in search results. | ||
12.0.1 | April 30, 2012 | Security and stability updates; last version for Windows 2000 . | ||||
13.0 | 13.0 | 13.0 | 5th June 2012 | Security updates, innovations: Filelink (upload file attachments to an online storage service and send references or links to recipients so that messages are not rejected because of large attachments); register from Thunderbird for a personalized email address; Thunderbird and the new e-mail address are set up together so that messages can then be sent and received. | ||
13.0.1 | June 15, 2012 | Bug fixes, stability improvements and some changes to the interface. | ||||
14.0 | 14.0 | 14.0 | 17th July 2012 | What's new: bug fixes, performance improvements, security updates. | ||
15.0 | 15.0 | 15.0 | August 28, 2012 | What's New: Chat integration with global search, non-tracking setting (English Do Not Track ); new Australis UI ; Support for Ubuntu One , added to the online storage provider list for Filelink functionality; Bug fixes and performance improvements. | ||
15.0.1 | September 10, 2012 | Bug fixes and stability update. | ||||
16.0 | 16.0 | 16.0 | October 9, 2012 | Support for Box.com , added to the online storage provider list for Filelink functionality; Windows: Easier update option ( User Account Control ), update process in the background ( Silent Update ); Security and stability updates. | ||
16.0.2 | October 29, 2012 | unscheduled security updates, latest version for Mac OS X Leopard . | ||||
17.0 | 17.0 | 17.0 | November 20, 2012 | Menu button in symbol or icon bar; Tabs in the title bar; Security and stability updates. | ||
17.0.2 | January 8, 2013 | "X" key now closes individual windows and not the entire application; Bug fixes and stability update. | ||||
17.0.3 | 19th February 2013 | Bug fixes and security updates. | ||||
17.0.4 | 11th March 2013 | unscheduled security update. | ||||
17.0.5 | 2nd April 2013 | Bug fixes and security updates. | ||||
17.0.6 | May 14, 2013 | Bug fixes and security updates. | ||||
17.0.7 | June 25, 2013 | Security updates. | ||||
17.0.8 | August 6, 2013 | Security updates. | ||||
ESR | 17.0.11 | 19th November 2013 | Security updates. previously, updates 17.0.2 through 17.0.10 were released | |||
24.0 | 24.0 | 24.0 | 17th September 2013 | Innovations: Sending mails to IDN addresses is now possible, topic threads can now be hidden. | ||
24.0.1 | October 11, 2013 | Bug fixes and stability update. | ||||
24.1.0 | October 29, 2013 | Bug fixes and security updates. | ||||
24.1.1 | 19th November 2013 | Security updates. | ||||
24.2.0 | December 10, 2013 | Bug fixes and security updates. | ||||
24.3.0 | 4th February 2014 | Bug fixes and security updates. | ||||
24.4.0 | March 18, 2014 | Bug fixes and security updates. | ||||
24.5.0 | April 29, 2014 | Security updates. | ||||
24.6.0 | June 10, 2014 | Security updates. | ||||
24.7.0 | July 22, 2014 | Security updates. | ||||
24.8.0 | 2nd September 2014 | Security updates. | ||||
24.8.1 | September 24, 2014 | Security updates. | ||||
28.0 | 28.0 | 28.0b1 | March 7, 2014 | Innovations: When composing a mail to a newsgroup, the newsgroup name is auto-completed; Bug fixes and performance improvements. | ||
29.0 | 29.0 | 29.0b1 | April 25, 2014 | Bug fixes and performance improvements. | ||
30.0 | 30.0 | 30.0b1 | May 9, 2014 | Bug fixes and performance improvements. | ||
31.0 | 31.0 | 31.0 | July 22, 2014 | Innovations: Interface adjustments for Windows 8 and OS X , improved display of RSS feeds and embedded images. | ||
31.1.0 | 2nd September 2014 | Bug fixes, security and stability updates. | ||||
31.1.1 | September 9, 2014 | Bug fixes and stability updates. | ||||
31.1.2 | September 24, 2014 | Bug fixes and security updates. | ||||
31.2.0 | October 14, 2014 | Bug fixes and security updates. | ||||
31.3.0 | 1st December 2014 | Bug fixes and security updates. | ||||
31.4.0 | January 13, 2015 | Bug fixes and security updates. | ||||
31.5.0 | February 24, 2015 | Security updates. | ||||
31.6.0 | March 31, 2015 | Security updates. | ||||
31.7.0 | May 18, 2015 | Security updates. | ||||
31.8.0 | 17th July 2015 | Latest security updates to version 31.x. | ||||
38.0 | 38.0 | 38.0.1 | June 11, 2015 | Innovations: Integration of Lightning 4.0; OAuth 2; Y! M . | ||
38.1.0 | July 9, 2015 | Bug fixes. | ||||
38.2.0 | August 14, 2015 | Bug fix and stability update. | ||||
38.3.0 | 29th September 2015 | Bug fixes. | ||||
38.4.0 | November 25, 2015 | Bug fixes. | ||||
38.5.0 | 23rd December 2015 | Security updates, feature updates, bug fixes. | ||||
38.5.1 | December 28, 2015 | Unscheduled feature update. | ||||
38.6.0 | February 16, 2016 | Bug fix and security update. | ||||
38.7.0 | March 14, 2016 | Security updates. | ||||
38.7.1 | March 25, 2016 | Stability update ( Graphite has been deactivated). | ||||
38.7.2 | April 4, 2016 | Stability update ( Graphite has been deactivated). | ||||
38.8.0 | 4th May 2016 | Latest security updates to version 38.x. | ||||
45.0 | 45.0 | 45.0 | April 12, 2016 | New version based on version 45. | ||
45.1.0 | May 10, 2016 | Bug fix and stability update. | ||||
45.1.1 | May 31, 2016 | Unscheduled bug fixes. | ||||
45.2.0 | June 30, 2016 | Bug fixes. | ||||
45.3.0 | August 30, 2016 | Bug fixes and security updates. | ||||
45.4.0 | 3rd October 2016 | Bug fixes. | ||||
45.5.0 | 18th November 2016 | Bug fixes. | ||||
45.5.1 | November 30, 2016 | Unscheduled security update. | ||||
45.6.0 | December 28, 2016 | Unscheduled bug fixes, security updates. | ||||
45.7.0 | January 26, 2017 | Bug fixes, security updates. | ||||
45.7.1 | February 7, 2017 | Stability update. | ||||
45.8.0 | March 7, 2017 | Latest security updates to version 45.x, latest version for Mac OS X 10.6 , 10.7 and 10.8 | ||||
52.0 | 52.0 | 52.0 | 4th April 2017 | New version based on version 52. | ||
52.0.1 | April 13, 2017 | Bug fix and stability update. | ||||
52.1.0 | April 30, 2017 | Bug fixes. | ||||
52.1.1 | 15th May 2017 | Unscheduled bug fixes. | ||||
52.2.0 | June 14, 2017 | Bug fixes and security updates. | ||||
52.2.1 | 23rd June 2017 | Fixed issues with Gmail. | ||||
52.3.0 | 16th August 2017 | Bug fixes. | ||||
52.4.0 | October 6, 2017 | Bug fixes and security updates. | ||||
52.5.0 | 23rd November 2017 | New: Better support for Charter / Spectrum IMAP; Bug fixes and security updates. | ||||
52.5.2 | 22nd December 2017 | Unscheduled security updates. | ||||
52.6.0 | January 25, 2018 | Bug fixes and various security updates. | ||||
52.7.0 | 23 March 2018 | Bug fixes and various security updates. | ||||
52.8.0 | 18th May 2018 | Various security updates. | ||||
52.9.0 | 3rd July 2018 | Change: Prompt to compress IMAP folders; Bug fixes and various security updates. | ||||
52.9.1 | July 10, 2018 | Last unscheduled bug fixes and various security updates to version 52.x, last version for Windows XP and Vista | ||||
60.0 | 60.0 | 60.0 | August 6, 2018 | New version based on version 60. | ||
60.2.1 | October 2, 2018 | Change: New cross-platform Photon icon design; various bug fixes. | ||||
60.3.0 | October 31, 2018 | Various bug fixes. | ||||
60.3.1 | 15th November 2018 | Various bug fixes. | ||||
60.3.2 | November 30, 2018 | Various bug fixes. | ||||
60.3.3 | 5th December 2018 | Various bug fixes. | ||||
60.4.0 | 20th December 2018 | Innovations: WebExtensions FileLink API; Bug fixes. | ||||
60.5.0 | 29 January 2019 | Innovations: | ||||
60.5.1 | February 14, 2019 | Unscheduled bug fixes and security updates. | ||||
60.5.2 | February 25, 2019 | Unscheduled bug fixes and stability updates. | ||||
60.5.3 | 5th March 2019 | Unscheduled troubleshooting. | ||||
60.6.0 | 19th March 2019 | Scheduled troubleshooting. | ||||
60.6.1 | March 25, 2019 | Unscheduled security updates. | ||||
60.7.0 | May 21, 2019 | Scheduled security updates. | ||||
60.7.1 | June 13, 2019 | Unscheduled bug and security updates. | ||||
60.7.2 | 20th June 2019 | Unscheduled security updates. | ||||
60.8.0 | July 9, 2019 | Calendar: Fixed issues with editing event times, some related to the AM / PM setting in non-English regional settings. | ||||
60.9.0 | September 6, 2019 | New in this version: It is possible to configure Exchange accounts for Office365. | ||||
60.9.1 | 5th November 2019 | Last update to version 60.x; New in this version: Problem with Google authentication (OAuth2) fixed. | ||||
68.0 | 68.0 | 68.0 | 27th August 2019 | New version based on version 68. - does not support Lightning . | ||
68.1.0 | September 11, 2019 | Security and stability update - supports Lightning again. | ||||
68.1.1 | September 25, 2019 | Unscheduled bug fixes and security updates. | ||||
68.1.2 | October 10, 2019 | Unscheduled troubleshooting. | ||||
68.2.0 | October 22, 2019 | Security and stability update. | ||||
68.2.1 | October 31, 2019 | Unscheduled troubleshooting. | ||||
68.2.2 | 7th November 2019 | Unscheduled troubleshooting. | ||||
68.3.0 | 3rd December 2019 | Various bug fixes and security updates - also updated version 60.x. | ||||
68.3.1 | 16th December 2019 | Various bug fixes. | ||||
68.4.1 | January 9, 2020 | Various bug fixes and security updates. | ||||
68.5.0 | February 11, 2020 | Innovations: Client ID technology for IMAP and SMTP connections, OAuth2 authentication for POP3 accounts; various bug fixes and security updates. | ||||
68.6.0 | March 12, 2020 | Innovations: | ||||
68.7.0 | April 8, 2020 | Innovations: | ||||
68.8.0 | 5th May 2020 | Various bug fixes and security updates. | ||||
68.9.0 | 3rd June 2020 | Bug fixes, stability and security updates. | ||||
68.10.0 | July 1, 2020 | Bug fixes. | ||||
68.11.0 | July 30, 2020 | Various security updates. | ||||
78.0 | 78.0 | 78.0 | 17th July 2020 | New version based on version 78. | ||
78.0.1 | July 21, 2020 | Bug fixes. | ||||
78.1.0 | July 30, 2020 | Full OpenPGP support. | ||||
78.1.1 | August 6, 2020 | Bug fixes. | ||||
Dates of the next planned publications | ||||||
68.0 | 68.0 | 68.12 | August 25, 2020 | Last update to version 68.x. | ||
78.0 | 78.0 | 78.2 | August 25, 2020 | Security and stability update. | ||
78.3 | 22nd September 2020 | Security and stability update. | ||||
Legend:
Older version; no longer supported
Older version; still supported
Current version
Current preliminary version
Future version
|
See also
Web links
Individual evidence
- ↑ Versions of Thunderbird. Retrieved December 13, 2018 (American English).
- ↑ Download Thunderbird Earlybird or Beta & Help Determine the Next Thunderbird. Retrieved June 30, 2017 (American English).
- ↑ Mozilla Thunderbird Release Notes . Mozilla Foundation, new features for version changes, English
- ↑ See system requirements on the download page for version Thunderbird 2.0.0.24 (English) - at oldapps.com
- ↑ Thunderbird 3: First release candidate published ( Memento from May 4, 2010 in the Internet Archive ) - PC-Luchs
- ↑ wiki.mozilla.org
- ↑ Thunderbird Release Notes v3.1.20. Mozilla.org, accessed March 14, 2012 .
- ↑ Miramar: Second alpha version of Thunderbird 3.3 is here . Golem.de , January 21, 2011
- ↑ wiki.mozilla.org
- ↑ Thunderbird Beta Release Notes v5.0. Mozilla.org, accessed February 10, 2013 .
- ↑ Thunderbird Release Notes v6.0. Mozilla.org, accessed August 16, 2011 .
- ↑ Thunderbird Release Notes v6.0.1. Mozilla.org, accessed August 31, 2011 .
- ↑ Thunderbird Release Notes v6.0.2. Mozilla.org, accessed September 6, 2011 .
- ↑ Thunderbird Release Notes v7.0. Mozilla.org, accessed September 27, 2011 .
- ↑ Thunderbird Release Notes v7.0.1. Mozilla.org, accessed September 30, 2011 .
- ↑ Thunderbird Release Notes v8.0. Mozilla.org, accessed November 11, 2011 .
- ↑ a b RapidRelease calendar. Mozilla.org, accessed September 27, 2011 .
- ↑ Thunderbird Release Notes v9.0. Mozilla.org, accessed December 21, 2011 .
- ↑ Thunderbird Release Notes v10.0.2. Mozilla.org, accessed February 13, 2012 .
- ↑ Thunderbird Release Notes v10.0.12 ESR. Mozilla.org, January 8, 2013, accessed January 9, 2013 .
- ↑ Thunderbird Release Notes v11.0. Mozilla.org, accessed March 14, 2012 .
- ↑ Thunderbird Release Notes v11.0.1. Mozilla.org, accessed March 28, 2012 .
- ↑ Thunderbird Release Notes v12.0. Mozilla.org, accessed April 24, 2012 .
- ↑ Thunderbird Release Notes v13.0. Mozilla.org, accessed June 6, 2012 .
- ↑ Thunderbird Release Notes v13.0.1. Mozilla.org, accessed June 16, 2012 .
- ↑ Thunderbird Release Notes v14.0. Mozilla.org, accessed July 17, 2012 .
- ↑ Thunderbird Release Notes v15.0.1. Mozilla.org, accessed September 11, 2012 .
- ↑ Thunderbird Release Notes v17.0.2. Mozilla.org, accessed January 9, 2013 .
- ↑ Thunderbird Release Notes v17.0.3. Mozilla.org, accessed February 20, 2013 .
- ↑ Thunderbird Release Notes v17.0.4. Mozilla.org, accessed March 11, 2013 .
- ↑ Thunderbird Release Notes v17.0.5. Mozilla.org, accessed April 3, 2013 .
- ↑ Thunderbird Release Notes v17.0.6. Mozilla.org, accessed May 16, 2013 .
- ↑ Thunderbird Release Notes v17.0.7. Mozilla.org, accessed June 26, 2013 .
- ↑ Thunderbird Release Notes v17.0.8. Mozilla.org, accessed August 6, 2013 .
- ↑ Thunderbird Release Notes v17.0.11 ESR. Mozilla.org, November 19, 2013, accessed November 19, 2013 .
- ↑ Thunderbird Release Notes v.24.0. Mozilla.org, September 17, 2013, accessed October 12, 2013 .
- ↑ Thunderbird Release Notes v.24.0.1. Mozilla.org, October 11, 2013, accessed October 12, 2013 .
- ↑ Thunderbird Release Notes v.24.1. Mozilla.org, October 29, 2013, accessed October 31, 2013 .
- ↑ Thunderbird Release Notes v.24.1.1. Mozilla.org, November 19, 2013, accessed November 20, 2013 .
- ↑ Thunderbird Release Notes v.24.2.0. Mozilla.org, December 10, 2013, accessed December 10, 2013 .
- ↑ Thunderbird Release Notes v.24.3.0. Mozilla.org, February 4, 2014, accessed February 5, 2014 .
- ↑ Thunderbird Release Notes v.24.4.0. Mozilla.org, March 18, 2014, accessed March 18, 2014 .
- ↑ Thunderbird Release Notes v.24.5.0. Mozilla.org, April 29, 2014, accessed April 29, 2014 .
- ↑ Thunderbird Release Notes v.24.6.0. Mozilla.org, June 10, 2014, accessed June 10, 2014 .
- ↑ Thunderbird Release Notes v.24.7.0. Mozilla.org, July 22, 2014, accessed July 23, 2014 .
- ↑ Thunderbird Release Notes v.24.8.0. Mozilla.org, September 2, 2014, accessed September 2, 2014 .
- ↑ Thunderbird Release Notes v.24.8.1. Mozilla.org, September 24, 2014, accessed September 24, 2014 .
- ↑ Thunderbird Beta Release Notes. Mozilla.org, accessed March 7, 2014 .
- ↑ Thunderbird Beta Release Notes. Mozilla.org, accessed April 30, 2014 .
- ↑ Thunderbird Beta Release Notes. Mozilla.org, accessed May 9, 2014 .
- ↑ Thunderbird Release Notes. Mozilla.org, accessed July 22, 2014 .
- ↑ Thunderbird Release Notes. Mozilla.org, accessed September 2, 2014 .
- ↑ Thunderbird Release Notes. Mozilla.org, September 9, 2014, accessed September 11, 2014 .
- ↑ Thunderbird Release Notes. Mozilla.org, September 24, 2014, accessed September 24, 2014 .
- ↑ Thunderbird Release Notes. Mozilla.org, October 14, 2014, accessed October 15, 2014 .
- ↑ Thunderbird - Notes (31.3.0). Mozilla.org, December 1, 2014, accessed December 2, 2014 .
- ↑ Thunderbird - Notes (31.4.0) - Mozilla. Mozilla.org, January 13, 2015, accessed January 13, 2015 .
- ↑ Thunderbird - Notes (31.5.0) - Mozilla. Mozilla.org, February 24, 2015, accessed February 25, 2015 .
- ↑ Thunderbird - Notes (31.6.0) - Mozilla. Mozilla.org, March 31, 2015, accessed April 4, 2015 .
- ↑ Thunderbird - Notes (31.7.0) - Mozilla. Mozilla.org, May 17, 2015, accessed May 19, 2015 .
- ↑ Thunderbird - Notes (31.8.0) - Mozilla. Mozilla.org, July 17, 2015, accessed July 22, 2015 .
- ↑ Thunderbird - Notes (38.0.1) - Mozilla. Mozilla.org, June 11, 2015, accessed June 12, 2015 .
- ↑ Thunderbird - Notes (38.1.0) - Mozilla. Mozilla.org, July 9, 2015, accessed July 11, 2015 .
- ↑ Thunderbird - Notes (38.2.0) - Mozilla. Mozilla.org, August 14, 2015, accessed August 15, 2015 .
- ↑ Thunderbird - Notes (38.3.0) - Mozilla. Mozilla.org, September 29, 2015, accessed September 30, 2015 .
- ↑ Thunderbird - Notes (38.4.0) - Mozilla. Mozilla.org, November 25, 2015, accessed November 25, 2015 .
- ↑ Thunderbird - Notes (38.5.0) - Mozilla. Mozilla.org, December 23, 2015, accessed December 24, 2015 .
- ↑ Thunderbird - Notes (38.5.1) - Mozilla. Mozilla.org, December 28, 2015, accessed January 7, 2016 .
- ↑ Thunderbird - Notes (38.6.0) - Mozilla. Mozilla.org, February 16, 2016, accessed February 16, 2016 .
- ↑ Thunderbird - Notes (38.7.0) - Mozilla. Mozilla.org, March 14, 2016, accessed March 15, 2016 .
- ↑ Thunderbird - Notes (38.7.1) - Mozilla. Mozilla.org, March 25, 2016, accessed March 25, 2016 .
- ↑ Thunderbird - Notes (38.7.2) - Mozilla. Mozilla.org, April 4, 2016, accessed April 5, 2016 .
- ↑ Thunderbird - Notes (38.8.0) - Mozilla. Mozilla.org, May 4, 2016, accessed May 6, 2016 .
- ↑ Thunderbird - Notes (45.0) - Mozilla. Mozilla.org, April 12, 2016, accessed April 13, 2016 .
- ↑ Thunderbird - Notes (45.1.0) - Mozilla. Mozilla.org, May 10, 2016, accessed May 11, 2016 .
- ↑ Thunderbird - Notes (45.1.1) - Mozilla. Mozilla.org, May 31, 2016, accessed June 8, 2016 .
- ↑ Thunderbird - Notes (45.2.0) - Mozilla. Mozilla.org, June 30, 2016, accessed July 1, 2016 .
- ↑ Thunderbird - Notes (45.3.0) - Mozilla. Mozilla.org, August 30, 2016, accessed August 31, 2016 .
- ↑ Thunderbird - Notes (45.4.0) - Mozilla. Mozilla.org, October 3, 2016, accessed October 5, 2016 .
- ↑ Thunderbird - Notes (45.5.0) - Mozilla. Mozilla.org, November 18, 2016, accessed November 19, 2016 .
- ↑ Thunderbird - Notes (45.5.1) - Mozilla. Mozilla.org, November 30, 2016, accessed December 1, 2016 .
- ↑ Thunderbird - Notes (45.6.0) - Mozilla. Mozilla.org, December 28, 2016, accessed January 1, 2017 .
- ↑ Thunderbird - Notes (45.7.0) - Mozilla. Mozilla.org, January 26, 2017, accessed January 26, 2017 .
- ↑ Thunderbird - Notes (45.7.1) - Mozilla. Mozilla.org, February 7, 2017, accessed February 8, 2017 .
- ↑ Thunderbird - Notes (45.8.0) - Mozilla. Mozilla.org, March 7, 2017, accessed March 8, 2017 .
- ↑ Thunderbird - Notes (52.0) - Mozilla. Mozilla.org, April 4, 2017, accessed April 15, 2017 .
- ↑ Thunderbird - Notes (52.0.1) - Mozilla. Mozilla.org, April 13, 2017, accessed April 15, 2017 .
- ↑ Thunderbird - Notes (52.1.0) - Mozilla. Mozilla.org, April 30, 2017, accessed May 1, 2017 .
- ↑ Thunderbird - Notes (52.1.1) - Mozilla. Mozilla.org, May 15, 2017, accessed May 16, 2017 .
- ↑ Thunderbird - Notes (52.2.0) - Mozilla. Mozilla.org, June 14, 2017, accessed June 15, 2017 .
- ↑ Thunderbird - Notes (52.2.1) - Mozilla. Mozilla.org, June 23, 2017, accessed June 24, 2017 .
- ↑ Thunderbird - Notes (52.3.0) - Mozilla. Mozilla.org, August 16, 2017, accessed August 17, 2017 .
- ↑ Thunderbird - Notes (52.4.0) - Mozilla. Mozilla.org, October 6, 2017, accessed October 8, 2017 .
- ↑ Thunderbird - Notes (52.5.0) - Mozilla. Mozilla.org, November 23, 2017, accessed November 27, 2017 .
- ↑ Thunderbird - Notes (52.5.2) - Mozilla. Mozilla.org, December 22, 2017, accessed December 23, 2017 .
- ↑ Thunderbird - Notes (52.6.0) - Mozilla. Mozilla.org, January 25, 2018, accessed January 25, 2018 .
- ↑ Thunderbird - Notes (52.7.0) - Mozilla. Mozilla.org, March 23, 2018, accessed March 24, 2018 .
- ↑ Thunderbird - Notes (52.8.0) - Mozilla. Mozilla.org, May 18, 2018, accessed May 19, 2018 .
- ↑ Thunderbird - Release Notes (52.9.0) - Mozilla. Mozilla.org, July 3, 2018, accessed July 4, 2018 .
- ↑ Thunderbird - Release Notes (52.9.1) - Mozilla. Mozilla.org, July 10, 2018, accessed July 10, 2018 .
- ↑ Thunderbird - Release Notes (60.0) - Mozilla. Mozilla.org, August 6, 2018, accessed August 6, 2018 .
- ↑ Thunderbird - Release Notes (60.2.1) - Mozilla. Mozilla.org, October 2, 2018, accessed October 3, 2018 .
- ↑ Thunderbird - Release Notes (60.3.0) - Mozilla. Mozilla.org, October 31, 2018, accessed October 31, 2018 .
- ↑ Thunderbird - Release Notes (60.3.1) - Mozilla. Mozilla.org, November 15, 2018, accessed November 15, 2018 .
- ↑ Thunderbird - Release Notes (60.3.2) - Mozilla. Mozilla.org, November 30, 2018, accessed November 30, 2018 .
- ↑ Thunderbird - Release Notes (60.3.3) - Mozilla. Mozilla.org, December 5, 2018, accessed December 7, 2018 .
- ↑ Thunderbird - Release Notes (60.4.0) - Mozilla. Mozilla.org, December 20, 2018, accessed December 20, 2018 .
- ↑ Thunderbird - Release Notes (60.5.0) - Mozilla. Mozilla.org, January 29, 2019, accessed February 14, 2019 .
- ↑ Thunderbird - Release Notes (60.5.1) - Mozilla. Mozilla.org, February 14, 2019, accessed February 14, 2019 .
- ↑ Thunderbird - Release Notes (60.5.2) - Mozilla. Mozilla.org, February 25, 2019, accessed February 26, 2019 .
- ↑ Thunderbird - Release Notes (60.5.3) - Mozilla. Mozilla.org, March 5, 2019, accessed March 5, 2019 .
- ↑ Thunderbird - Release Notes (60.6.0) - Mozilla. Mozilla.org, March 19, 2019, accessed March 19, 2019 .
- ↑ Thunderbird - Release Notes (60.6.1) - Mozilla. Mozilla.org, March 25, 2019, accessed March 25, 2019 .
- ↑ Thunderbird Release Notes (60.7.0) - Mozilla. Mozilla.org, May 21, 2019, accessed May 21, 2019 .
- ↑ Thunderbird Release Notes (60.7.1) - Mozilla. Mozilla.org, June 13, 2019, accessed June 13, 2019 .
- ↑ Thunderbird - Release Notes (60.7.2) - Mozilla. Mozilla.org, June 20, 2019, accessed June 20, 2019 .
- ↑ Thunderbird - Release Notes (60.8.0) - Mozilla. Mozilla.org, July 9, 2019, accessed July 9, 2019 .
- ↑ Thunderbird - Release Notes (60.9.0) - Mozilla. Mozilla.org, September 6, 2019, accessed September 7, 2019 .
- ↑ Thunderbird - Release Notes (60.9.1) - Mozilla. Mozilla.org, November 5, 2019, accessed November 7, 2019 .
- ↑ Thunderbird - Release Notes (68.0) - Thunderbird. Mozilla.org, August 27, 2019, accessed August 29, 2019 .
- ↑ Thunderbird - Release Notes (68.1.0) - Thunderbird. Mozilla.org, September 11, 2019, accessed September 11, 2019 .
- ↑ Thunderbird - Release Notes (68.1.1) - Thunderbird. Mozilla.org, September 25, 2019, accessed September 26, 2019 .
- ↑ Thunderbird - Release Notes (68.1.2) - Thunderbird. Mozilla.org, October 10, 2019, accessed October 10, 2019 .
- ↑ Thunderbird - Release Notes (68.2.0) - Thunderbird. Mozilla.org, October 22, 2019, accessed October 23, 2019 .
- ↑ Thunderbird - Release Notes (68.2.1) - Thunderbird. Mozilla.org, October 31, 2019, accessed November 5, 2019 .
- ↑ Thunderbird - Release Notes (68.2.2) - Thunderbird. Mozilla.org, November 7, 2019, accessed November 7, 2019 .
- ↑ Thunderbird - Release Notes (68.3.0) - Thunderbird. Mozilla.org, December 3, 2019, accessed December 3, 2019 .
- ↑ Thunderbird - Release Notes (68.3.1) - Thunderbird. Mozilla.org, December 16, 2019, accessed December 17, 2019 .
- ↑ Thunderbird - Release Notes (68.4.1) - Thunderbird. Mozilla.org, January 9, 2020, accessed January 10, 2020 .
- ↑ Thunderbird - Release Notes (68.5.0) - Thunderbird. Mozilla.org, February 11, 2020, accessed February 16, 2020 .
- ↑ Thunderbird - Release Notes (68.6.0) - Thunderbird. Mozilla.org, March 12, 2020, accessed March 12, 2020 .
- ↑ Thunderbird - Release Notes (68.7.0) - Thunderbird. Mozilla.org, April 8, 2020, accessed April 8, 2020 .
- ↑ Thunderbird - Release Notes (68.8.0) - Thunderbird. Mozilla.org, May 5, 2020, accessed May 5, 2020 .
- ↑ Thunderbird - Release Notes (68.9.0) - Thunderbird. Mozilla.org, June 3, 2020, accessed June 5, 2020 .
- ↑ Thunderbird - Release Notes (68.10.0) - Thunderbird. Mozilla.org, July 1, 2020, accessed July 2, 2020 .
- ↑ Thunderbird - Release Notes (68.11.0) - Thunderbird. Mozilla.org, July 30, 2020, accessed July 30, 2020 .
- ↑ Thunderbird - Release Notes (78.0) - Thunderbird. Mozilla.org, July 17, 2020, accessed July 30, 2020 .
- ↑ Thunderbird - Release Notes (78.0.1) - Thunderbird. Mozilla.org, July 21, 2020, accessed July 30, 2020 .
- ↑ Thunderbird - Release Notes (78.1.0) - Thunderbird. Mozilla.org, July 30, 2020, accessed July 30, 2020 .
- ↑ Thunderbird - Release Notes (78.1.1) - Thunderbird. Mozilla.org, August 6, 2020, accessed August 7, 2020 .