title: xshell: failed to load update data file - possible client/data version mismatch
body: <p><a href="https://i.stack.imgur.com/wFz4w.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wFz4w.png" alt="enter image description here"></a></p>
  
  <p>After updated and restarted, xshell prompted the dialog as above</p>