title: Refreshing GWT application on client's side
body: <p>I have written application using GWT. It works perfectly for the client. But when I'm changing something in my application, recompiling and then deploying to the server and client access my application his browser is not picking up the new version of the application but uses previously cached version of it. This triggers RPC errors and other problems.</p>
  
  <p>How can I force client's browser to get a new version of the application when they are visiting my page and use the cached version if it is matches version on the server.</p>