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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.

53.0.2

Firefox Release

May 5, 2017

Version 53.0.2, first offered to Release channel users on May 5, 2017

Fixed

Changed

  • The non-standard showDialog argument to window.find is now ignored (Bug 1348409)