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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.

Firefox Nightly — English (US)

Firefox Privacy Notice

39.0a2

Firefox for Android Aurora

April 3, 2015

Version 39.0a2, first offered to Aurora channel users on April 3, 2015

New

Fixed

  • Improve performance for IPv6 fallback to IPv4

Changed

  • Removed support for insecure SSLv3 for network communications

Web Platform