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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

49.0a2

Firefox for Android Aurora

June 10, 2016

Version 49.0a2, first offered to Aurora channel users on June 10, 2016

New

  • Updated Firefox Login Manager to allow HTTPS pages to use saved HTTP logins. It’s one more way Firefox is supporting Let’s Encrypt and helping users transition to a more secure web.

  • Updated tab appearance and behavior

    • Outdated tabs are now hidden when restore tabs setting is set to "Always restore"
    • Remember scroll position and zoom level for open tabs
    • Updated media controls to avoid playing sounds from multiple tabs at once
    • Visual improvements in favicon display
  • Added tour of indispensable features like Reader View and Sync to First Run page

  • Visual improvements in favicon display

  • Updated media controls to avoid playing sounds from multiple tabs at once

  • Remember scroll position and zoom level for open tabs

  • Locales added: Spanish from Chile (es-CL) and Norwegian (Nynorsk) (nn-NO)

Developer

Developer Information