Finally Google Chrome 5 stable version has been released by Google and now available to Google Chrome 4 stable users, your Chrome browser version will be updated automatically if not you can update by clicking wrench menu and by clicking About Google Chrome and clicking Update Now button.
Till now we are using Google Chrome 4.1.249.1064 , after updating stable version and checking about Google Chrome will show version as Google Chrome 5.0.375.55.
