This release addresses the IE tests. For now they are passed only with development tools turned on.
Babel transpiler converts AMD modules written in ES6 into ES5( old JS in IE ) in browser by es6! plugin. This plugin could be useful for developers whi want to use AMD with ES6 syntax and omit class dependencies given by ES6 itself.
I found the AMD gives ability to fine tune module load process like CDN fallback, triggering transpiler for legacy browsers, etc. Which is not available with es6 loader.