See what’s new in Firefox!

Private Browsing with Tracking Protection blocks certain Web elements that could be used to record your behavior across sites

Control Center that contains site security and privacy controls

Indicator added to tabs that play audio with one-click muting

WebRTC improvements:

• IPV6 support
• Preferences for controlling ICE candidate generation and IP exposure
• Hooks for extensions to allow/deny createOffer/Answer
• Improved ability for applications to monitor and control which devices are used in getUserMedia

Login Manager improvements:

• Improved heuristics to save usernames and passwords
• Edit and show all logins in line, Copy/Paste usernames/passwords from the Context menu
• Migration imports your passwords to Firefox from Google Chrome for Windows and Internet Explorer; import anytime from the Login Manager

Various security fixes

Improved performance on interactive websites that trigger a lot of restyles

Ability to save filter presets inside CSS Filter Tooltip

CSS filter presets in the Inspector

Configurable Firefox OS Simulator in WebIDE, to simulate reference devices like phones, tablets, even TVs

Asynchronous call stacks now allow web developers to follow the code flow through setTimeout, DOM event handlers, and Promise handlers.

Remote website debugging over WiFi (no USB cable or ADB needed)

View HTML source in a tab

Support ImageBitmap and createImageBitmap()

Implemented ES6 Reflect

Media Source Extension for HTML5 video available for all sites

URLs containing a Unicode-format Internationalized Domain Name (IDN) are not redirected properly, leading to a Server Not Found error.