title: Azure DevOps Query: How to get all WorkItems that have been set to state "done" after a specific date?
body: <p>We use Azure DevOps queries as a helping hand in creating release notes. </p>
  
  <p>Up until the last release we used the following query configuration to determine all finished workitems and bugs since the last release: </p>
  
  <p><a href="https://i.stack.imgur.com/HMXXp.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HMXXp.png" alt="enter image description here"></a></p>
  
  <p>This worked fine until, for some reason, a lot of "old" workitems got their backlog priority changed and therefore have an updated "Changed Date" value. So now we have a lot of already released work items in our query result. Using the "Changed Date" was obviously not a good idea. We need an other property with deciding capabilities.</p>
  
  <p>When I took a look at the history of a work item I discovered that the state graph shows the information we need. 
  <a href="https://i.stack.imgur.com/LUgmA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LUgmA.png" alt="enter image description here"></a></p>
  
  <p>I tried to replace the "Changed Date" Parameter in the query with "Closed Date", "Finish Date" and "State Change Date". Unfortunately all of them don't have values and therefore cannot be used. </p>
  
  <p>How do I get the date of the state change of a work item from "committed" to "done"?</p>