title: Where does Git store tags?
body: <p>Where does Git store tags? I execute:</p>
  
  <pre><code>$ git tag
  v0.1.0
  v0.10.0
  v0.11.0
  </code></pre>
  
  <p>But the directory <code>.git/refs/tags</code> is empty. Where does Git store these tags?</p>
  
  <p>Thank you.</p>