Firefox ESR
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.

78.0.1esr Firefox ESR

July 1, 2020

Version 78.0.1esr, first offered to ESR channel users on July 1, 2020

Fixed

  • Fixed an issue which could cause installed search engines to not be visible when upgrading from a previous release.

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