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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.

• 2.0.0.14
• 2.0.0.12
• 2.0.0.9
• 2.0.0.6
• 2.0.0.5
• 2.0.0.4
• 2.0.0.0
• 1.5.0.14
• 1.5.0.13
• 1.5.0.12
• 1.5.0.10
• 1.5.0.9
• 1.5.0.8
• 1.5.0.7
• 1.5.0.5
• 1.5.0.4
• 1.5.0.2
• 1.5
• 1.0.8
• 1.0.7
• 1.0.6
• 1.0.5
• 1.0.2
• 1.0
• 0.9
• 0.8
• 0.7
• 0.6
• 0.5
• 0.4
• 0.3
• 0.2
• 0.1