Firefox 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.

115.0.3 Firefox Release

July 27, 2023

Version 115.0.3, first offered to Release channel users on July 27, 2023

Fixed

  • Improved migration experience for users switching to the ESR release. (bug 1845338)

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