change log


　　Add-ons installed by third party programs are now disabled by default
　　Added a one-time add-on selection dialog to manage previously installed add-ons
　　Added Twitter to the search bar
　　Added a preference to load tabs on demand, improving start-up time when windows are restored
　　Improved tab animations when moving, reordering, or detaching tabs
　　Improved performance and memory handling when using <audio> and <video> elements
　　Added CORS support for cross-domain textures in WebGL
　　Added support for HTML5 context menus
　　Added support for insertAdjacentHTML
　　Improved CSS hyphen support for many languages
　　Improved WebSocket support
　　Fixed several stability issues