This is a feature release of Google Play Music Desktop Player

Here is a quick run down of all things that have changed.
<ul style="padding-left: 20px">
  <li style="list-style-type: disc">NEW: Lyrics are now visible in thin windows</li>
  <li style="list-style-type: disc">NEW: Desktop Notifications are now native notifications on Windows 8</li>
  <li style="list-style-type: disc">FIX: The update notification always shows the buttons now</li>
  <li style="list-style-type: disc">FIX: I3 Window Manager now works with the Mini Player</li>
  <li style="list-style-type: disc">FIX: Startup JavaScript errors are gone for good</li>
  <li style="list-style-type: disc">FIX: If you have more than one Chromecast they all appear now</li>
  <li style="list-style-type: disc">FIX: Latest GPM Update (11/8/2016) caused some issues.  They have been fixed</li>
</ul>

API Changes
<ul style="padding-left: 20px">
  <li style="list-style-type: disc">BREAKING: Under the hood we have updated to gmusic.js v6</li>
  <li style="list-style-type: disc">BREAKING: The WebSocketAPI now refers to "songs" as "tracks"</li>
  <li style="list-style-type: disc">NEW: The WebSocketAPI now exposes a few more methods.  Check the docs</li>
</ul>

Thanks to all the people who have helped with these features and fixes.