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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.
45.1.0
Firefox Extended Support Release ESR
April 26, 2016
Version 45.1.0, first offered to ESR channel users on April 26, 2016
Fixed
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Various security fixes
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Various stability fixes
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