Change record status: 
Project: 
Introduced in branch: 
9.0.x
Introduced in version: 
9.0.0
Description: 

Because Internet Explorer 11 and Opera Mini do not support Promise, the es6-promise library (https://github.com/stefanpenner/es6-promise) has been added to provide a polyfill for that functionality.

Impacts: 
Module developers
Themers
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done