Hi ,You are correct it is basically that "version + latest version" with
the only exception of IE10 which was not verified for ES4 release
because IE10 was a beta release at that time.So when we say..Chrome 19
it means Chrome 19 onwards.So Chrome 26 works absolutely fine for HTML5
Firefox 13 means Firefox 13 onwardsSafari 5.17 onwards for MAC.Please
let us know if this clarifies?