title: Google Play Store: App does not require any additional special permissions
body: <p>Play Store update apps automatically if there are no change in permissions. But skype asked me to update app and when I clicked on update button I found this popup.</p>
  
  <p><a href="https://i.stack.imgur.com/1P3Vj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1P3Vj.png" alt="enter image description here"></a></p>
  
  <p>So if there is no permission changed then why play-store showing this dialog.</p>
  
  <p>Actually I developed an app and in that app I did not change any permissions and got same dialog, checked their documentations related to automatic updates but didn't find anything.</p>