See what’s new in Firefox!

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.

47.0

Firefox for Android Release

June 7, 2016

Version 47.0, first offered to Release channel users on June 7, 2016

We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!

New

  • Add "Show/Hide web fonts" in advanced settings to reduce bandwidth and data

Changed

  • Stopped data usage when Firefox is in the background and a page uses meta refresh

  • "Open multiple links" setting under “Customize” has been renamed to “Tab Queue”

  • Last release to support Android 2.3.x (Gingerbread)

  • Remove support for Android web runtime (WebRT)

  • Remove Favicons in Awesomebar to prevent HTTPS spoofing

HTML5

  • WebCrypto: PBKDF2 supports SHA-2 hash algorithms

  • WebCrypto: RSA-PSS signature support