protocols or distributed systems. Developers are
        instead encouraged to employ features of HTTP and related Internet technologies that 
        can offer some of these features in an equally compelling, robust and satisfying manner. Some
        features may be defined as extensions by other specifications.</p>
    <h2 id="Differences">2. 
        Differences From Version 1</h2>
    <p>
        The following list (non-comprehensive) summarizes the general changes that have
        been applied to ver