title: Caching static content
body: <p>I'm trying to understand what's the best <code>Cache-Control</code> value to be set for static content (images, css, javascript). The issue with this is that my JavaScript/CSS is still very much in development, and whenever I make a change I want people to see changes immediately (they shouldn't have to reload their cache). </p>
  
  <p>What's the best way to go about this? Should I add a <code>?version=1000202210</code> after each static request so the browser knows it's new?</p>