Fiddler

1st part of code:
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
  <channel>
    <title>Zeus Red Update Feed</title>
    <link>
    http://s3.amazonaws.com/yoyo-zeus/update-win-ZeusGreen.rss
    </link>
    <description>Most recent changes with links to updates.</description>
    <language>en</language>
    <!--  END yygames  -->
    <atom:link href="http://s3.amazonaws.com/yoyo-zeus/update-win-ZeusGreen.rss" rel="self" type="application/rss+xml" />
  </channel>
</rss>

2nd part of code:
if (oSession.uriContains("account.yoyogames.com/api/2/login")) {
            oSession["ui-backcolor"] = "lime";
            var strBody=oSession.GetRequestBodyAsString();
            strBody=strBody.replace("&version=2.1.4.285","&version=2.1.5.322");
            oSession.utilSetRequestBody(strBody);
        }