Firefox for iOS
Release Notes

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

Version 143.0, first offered to Release channel users on September 16, 2025

Thanks for using Firefox! Have feedback or suggestions? We'd love to hear from you at iOS Support.

Shake to Summarize: get instant page summaries with a shake or tap

This feature is part of a progressive roll out.

What is a progressive roll out?

Certain new Firefox features are released gradually. This means some users will see the feature before everyone does. This approach helps to get early feedback to catch bugs and improve behavior quickly, meaning more Firefox users overall have a better experience.
UI improvements: a cleaner, smoother experience with layout improvements and bug fixes

143.0 Firefox for iOS Release