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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 complete list of changes in this release.
45.3.0
Firefox Extended Support Release ESR
August 2, 2016
Version 45.3.0, first offered to ESR channel users on August 2, 2016
Fixed
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Various stability fixes
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Various security fixes
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