
In the description of this session of SXSW 2011:
Voices From The HTML5 Trenches: Browser Wars IV, it says: "Every major browser vendor -- Apple, Opera, IE, Chrome, and Firefox -- will have a significant browser release by SxSW 2011." IE team has confirmed it by
an annouchment, now we can wait and see if IE9, Firefox 4, Chrome 10, Opera Mini 6 for Tablets and Safari (???) will be released all together.