I just updated Spotify to 1.2.31 over 1.2.26. Now when I close the Spotify window or minimize it there is no way to open it back up without fully closing it via the icon in the top right. The only right click option is close and double clicking the tray icon or even trying to launch it in the terminal does nothing while it's running in the background. So Spotify is basically unusable now. I found the old deb package for version 1.2.26.1187 and I downgraded it back to what it was, which returned it to a usable state. Manually browsing the repository in my browser and clicking the previous version leads me to a 404 not found error, so that's fantastic. I'm going to hold the package in Apt for now because it's critically bugged.