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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.

52.5.3

Firefox ESR

December 28, 2017

Version 52.5.3, first offered to ESR channel users on December 28, 2017

Fixed

  • Fix a crash reporting issue that inadvertently sends background tab crash reports to Mozilla without user opt-in (bug 1427111)