Mozilla

Thunderbird

Thunderbird Releases

Thunderbird release notes are specific to each version of the application. Select your version from the list below to see the release notes for it.

  1. 31.0
    1. 31.1.0
    2. 31.1.1
    3. 31.2.0
    4. 31.3.0
    5. 31.4.0
    6. 31.5.0
    7. 31.6.0
  2. 24.0
    1. 24.0.1
    2. 24.1.0
    3. 24.1.1
    4. 24.2.0
    5. 24.3.0
    6. 24.4.0
    7. 24.5.0
    8. 24.6.0
    9. 24.7.0
    10. 24.8.0
  3. 17.0
    1. 17.0.2
    2. 17.0.3
    3. 17.0.4
    4. 17.0.5
    5. 17.0.6
    6. 17.0.7
    7. 17.0.8
    8. 17.0.9
    9. 17.0.10
  4. 16.0
    1. 16.0.1
    2. 16.0.2
  5. 15.0
    1. 15.0.1
  6. 14.0
  7. 13.0
    1. 13.0.1
  8. 12.0
    1. 12.0.1
  9. 11.0
    1. 11.0.1
  10. 10.0
    1. 10.0.1
    2. 10.0.2
  11. 9.0
    1. 9.0.1
  12. 8.0
  13. 7.0
    1. 7.0.1
  14. 6.0
    1. 6.0.1
    2. 6.0.2
  15. 5.0
  16. 3.1
    1. 3.1.1
    2. 3.1.2
    3. 3.1.3
    4. 3.1.4
    5. 3.1.5
    6. 3.1.6
    7. 3.1.7
    8. 3.1.8
    9. 3.1.9
    10. 3.1.10
    11. 3.1.11
    12. 3.1.12
    13. 3.1.13
    14. 3.1.14
    15. 3.1.15
    16. 3.1.16
    17. 3.1.17
    18. 3.1.18
    19. 3.1.19
    20. 3.1.20
  17. 3.0
    1. 3.0.1
    2. 3.0.2
    3. 3.0.3
    4. 3.0.4
    5. 3.0.5
    6. 3.0.6
    7. 3.0.7
    8. 3.0.8
    9. 3.0.9
    10. 3.0.10
    11. 3.0.11
  18. 2.0
    1. 2.0.0.4
    2. 2.0.0.5
    3. 2.0.0.6
    4. 2.0.0.9
    5. 2.0.0.12
    6. 2.0.0.14
    7. 2.0.0.16
    8. 2.0.0.17
    9. 2.0.0.18
    10. 2.0.0.19
    11. 2.0.0.21
    12. 2.0.0.22
    13. 2.0.0.23
    14. 2.0.0.24
  19. 1.5
    1. 1.5.0.2
    2. 1.5.0.4
    3. 1.5.0.5
    4. 1.5.0.7
    5. 1.5.0.8
    6. 1.5.0.9
    7. 1.5.0.10
    8. 1.5.0.12
    9. 1.5.0.13
  20. 1.0
    1. 1.0.2
    2. 1.0.5
    3. 1.0.6
    4. 1.0.7
    5. 1.0.8
  21. 0.1
    1. 0.2
    2. 0.3
    3. 0.4
    4. 0.5
    5. 0.6
    6. 0.7
    7. 0.8
    8. 0.9