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Release information

Firefox 148.0.2
Based on Gecko 148

Released on 2026-03-11

Thunderbird 68.9.0
Based on Gecko 68

Released on some date in the past

All Releases

Firefox Release Management pointers

• Release calendar
• Release process overview
• Release owners
• More about release management…

Support for users

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Contributing to Mozilla

• Mozilla project-wide status meetings (every Monday)
• Other project calls
• Mozilla projects (Firefox, Platform, Add-ons, etc.)
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• Why contribute to Mozilla?
• Discover new ways to contribute

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