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.


Firefox for Android Release

September 28, 2017

Version 56.0, first offered to Release channel users on September 28, 2017


  • Added Zapoteco (zam) and Belarusian (be) locales

  • Improved power consumption and performance for WebRTC with the use of hardware encoders

  • Improved support for WebExtensions on Android



  • Ended support for devices running Android 4.0

  • Ended support for Flash