Microsoft and the Mozilla Foundation are pushing ahead with their respective next versions of their Web browsers. Their methods are different, but many of their priorities are — at least in theory — quite similar.
The Mozilla Foundation has published to a public wiki a list of its developers' plans for Firefox 3 (code-named "Gran Paradiso). Gran Paradiso is slated to be available in the third/fourth quarter of 2007 timeframe.
Microsoft disclosed last summer that the IE team is working on the next two releases of Internet Explorer (IE). But the company isn't expected to show a prototype of its work until the Microsoft Mix '07 conference in late April 2007