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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 Beta — English (US)

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63.0beta

Firefox for Android Beta

September 5, 2018

Version 63.0beta, first offered to Beta channel users on September 5, 2018

New

  • Locales added: English from Canada (en-CA), and Ligurian (lij)

Changed

  • App now targets Oreo with security and performance improvements and support for new features