emberjs/ember.js — pull request #3553 by wagenet (2013-10-08 20:44:28+00:00)
Title: Fixes to RenderBuffer for IE6/7 - Fixes #3525

The issue appears to be that when creating an element in IE, assigning attrs
with jQuery doesn't actually update the HTML. We need to build the tag as a
string instead of attempting to build it with jQuery.