Mozilla firefox 20 stable is now available for download.
What’s new in this firefox 20?
Per-window Private Browsing. Learn more.
New download experience. Learn more.
Ability to close hanging plugins, without the browser hanging
Continued performance improvements around common browser tasks (page loads, downloads, shutdown, etc.)
Continued implementation of draft ECMAScript 6 – clear and Math.imul
New JavaScript Profiler tool
getUserMedia implemented for web access to the user’s camera and microphone (with user permission)
canvas now supports blend modes
Various audio and video improvements
Fixes:
Details button on Crash Reporter
Unity plugin doesn’t display in HiDPI mode
