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.

Firefox ESR

April 30, 2018

Version 52.7.4, first offered to ESR channel users on April 30, 2018


  • Fix for compatibility with Windows 10 April 2018 update (Bug 1452619)

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