In the European Evening on August 28th - they released 188.8.131.52
but in the Morning I got greeted with a further Update to 184.108.40.206 https://endpoint920510.azureedge.net/s4l/s4l/download/mac/Skype-220.127.116.11.dmg
So what's the best practice / best workflow to be proactive in updating Skype? It seems now that as soon as Microsoft releases an update for it, the end-users are prompted to update and unfortunately we do not give them admin privileges. So it can be a continuous annoying prompt to update the app.