Mozilla Firefox 42.0 Final

New

• 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
• 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
• 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

Fixed

• Various security fixes

Changed

• Improved performance on interactive websites that trigger a lot of restyles

Developer

• Developer Information
• View HTML source in a tab
• Remote website debugging over WiFi (no USB cable or ADB needed)
• Asynchronous call stacks now allow web developers to follow the code flow through setTimeout, DOM event handlers, and Promise handlers.
• Configurable Firefox OS Simulator in WebIDE, to simulate reference devices like phones, tablets, even TVs
• CSS filter presets in the Inspector
• Ability to save filter presets inside CSS Filter Tooltip

Web Platform

• Implemented ES6 Reflect
• Support ImageBitmap and createImageBitmap()
• Media Source Extension for HTML5 video available for all sites

Consulter les notes de version de Mozilla Firefox 42.0