What new features were added to HTML5? 

Question :

What new features were added to HTML5? 

It introduced a number of semantic elements, which is to say elements that convey  meaning some of the new semantic elements are <header>,<section>,and <article>.They are semantic in that they are not just simple containers, but they tell the browser more about their contents. 

There are additional form element types, like “number”, date”, “calendar” and “range”. Video And audio elements have also been added, as well as new graphic elements, such as <svg> and <Canvas>.