title: Bootstrap versions and browser compatibility
body: <p>We are currently developing an application that will have to run on older corporate PCs that still have IE6 installed. </p>
  
  <p>I have been looking around a bit, but I cannot find a clear answer for the following: is there a link where different bootstrap versions are paired to the corresponding supported browser versions?</p>
  
  <p>For example:</p>
  
  <pre><code>Bootstrap 1.1 supports IE 6 and up, Chrome, FF, ...
  Bootstrap 2.1 supports IE 7 and up, Chrome, FF, ...
  </code></pre>