title: VSTS build associated commits
body: <p>Does anyone know how VSTS creates its list of associated commits for a build? </p>
  
  <p>I'm specifically looking for those created when I create a new branch. Currently it seems to just create a list of the past few commits to the branched from branch. </p>
  
  <p>Ideally what I'd like is something akin to <code>git log master..&lt;commit hash&gt;</code>.</p>
  
  <p>We were hoping to use this as release documentation by creating a new branch for the release which would contain the full commit history for all work across all branches merged into it but that doesn't seem to be the case.</p>