ut to do so without modifying the final value. This is useful to release resources or do some
clean-up that needs to be done whether the promise was rejected or resolved. See the <a href="https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback">full
specification</a> for
more information.</p>
<p>Because <code>finally</code> is a reserved word in JavaScript and reserved keywords are not supported as
property names by ES3, you&#39;ll need to invoke the method like <code>promise[&#39;finally&#