Changes

| Enhance detection of broken downloads in Firefox. Methods may include:<ul><li>[http://www.w3.org/TR/SRI/#the-a-element-1 Subresource Integrity for the <a> element]<li>[[Features/HTTP_Digest_header_verification#Stage_1:_Definition|HTTP Digest header verification]]<li>Network-level indications like bad HTTP framing</ul>The activities include:<ul><li>Implement the front-end in JavaScript to display failed integrity checks<li>Implement and/or use the required back-end features in C++<li>Work with the Mozilla community to discuss and refine the behavior of the feature, including which methods should be implemented first</ul>

| C++, JavaScript

|

|}