Firefox Beta and Developer Edition
Release Notes

Automated translation of web content is now available to Firefox users! Unlike cloud-based alternatives, translation is done locally in Firefox, so that the text being translated does not leave your machine.

On Firefox for Android, printing page content from the browser or share menu is now available.

On Firefox for Android, pinned user shortcuts now open in an existing tab if it already has the same URL.

Web Audio in Firefox now uses the FDLIBM math library on all systems to improve anonymity with Fingerprint Protection.

The visibility of fonts to websites has been restricted to system fonts and language pack fonts to mitigate font fingerprinting in Private Browsing windows.

On Firefox for Android, the clearing of site data was moved from "Browsing history and site data" to the "Cookies and site data" menu item.

The <search> element is now supported. The <search> element is a group element that serves to contain all the elements used in a search or filtering operation.

10 new CSS math functions are now supported: round, mod, rem, pow, sqrt, hypot, log, exp, abs, sign.

OpaqueResponseBlocking is now enabled by default.