emberjs/ember.js — pull request #4296 by rjackson (2014-02-04 03:53:25+00:00)
Title: [DOC beta] Document HTML5 attributes available.

This adds documentation to the `attributeBindings` recently added to the `{{input}}`, `{{textarea}}`, and `{{checkbox}}` helpers.

Just to confirm that that `

` is rendered properly, here is a screenshot:

![screenshot](http://take.ms/ePvSO)