Support:Releases
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Releases information
As a contributor, please use the following resources to find out more information about Firefox releases. These links include official release notes, support articles, and community updates that can help you stay informed about what's new, what's changed, and what issues may have been fixed or introduced.
Staying up to date with Firefox release not only helps you answer user questions more accurately, but also allows you to spot patterns in feedback and report issues more effectively.
Support wiki template
Please make a copy of this template to create a new support wiki page for a new Firefox release.
2025 releases
- Firefox 146
- Firefox 145
- Firefox 144
- Firefox 143 (Latest)
- Firefox 142
- Firefox 141
- Firefox 140
- Firefox 139
- Firefox 138
- Firefox 137
- Firefox 136
- Firefox 135
- Firefox 134