title: Get code from my google spreadsheet addon after publishing
body: <p>I had published a private addon on google spreadsheet. However, the problem is, I lost the app script source code for my addon. I need to make some changes and publish it again.</p>
  
  <p>How can I possibly get/download the code from the spreadsheet addon that I published on the chrome web-store?</p>
  
  <p>I tried looking on <a href="https://chrome.google.com/webstore/developer/dashboard" rel="nofollow">https://chrome.google.com/webstore/developer/dashboard</a> where there is a list of all my addons published but there's no option for reading the source code. A quick google search reveals nothing regarding this. Any suggestions?</p>