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Release Notes

Release Notes tell you what's new in Firefox for iOS. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.

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158.0 Firefox for iOS Release

October 11, 2026

Version 158.0, first offered to Release channel users on October 11, 2026

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Other Resources

Developer Information Complete list of changes for this release Press Kit Mozilla and Firefox News Firefox Extended Support Release All Firefox for Desktop Releases Learn more about Firefox