How to handle if a browser version is not supported [Chrome 56 for now]

As a Portal developer and administrators you might know by now that the Portal is not loading in the latest Chrome version (56). SAP has provided a note and a fix for this issue. For more details follow this blog

For some reason if you are in a situation, where you can’t apply that note or in general want to handle a browser version that is not supported, Please read below.

Create a simple HTML document .

<html>
<head>
<style>

.centerMe {
    text-align: center;
	font-size: 16;
    padding-top: 15px;
	color: white;
}
</style>

</head>
<body">
<h2 class="centerMe">The browser version you are using is temporarily not supported. Please use IE 11 on Windows and Safari on Mac.</h2>
</body>

</html>

Upload it to KM and create a KM DOC iview.
Copy the Framework page of your choice and add the above to the masthead container
Create a new desktop with the above framework page and your default layout
write a desktop rule as below and assign the above created desktop
As a result, You can see like below.