message: improving version control
diff: <div>Differs from live version.</div>
  {{/if}}
  + {{#if (eq upstreamState "created")}}
  + <div>Unpublished</div>
  + {{/if}}
  +
  {{#if (eq upstreamState "self")}}
  <div>Published</div>
  {{/if}}
  + {{#if (eq upstreamState "pending")}}
  + {{!-- its nicer if there's no flicker of height change --}}
  + <div>&nbsp;</div>
  + {{/if}}
  +
  {{/liquid-spacer}}
  </div>
  