Subsonic on Ubuntu: How to upgrade from 4.8 to the new 4.9 release

  Subsonic 4.9 is out! The installation instructions page doesn’t explicitly say anything about upgrading from a previous version – fortunately, though, you don’t need to do anything different. First, grab the .deb file – currently this works:  
sudo dpkg -i subsonic-4.9.deb
  If you have an existing 4.8 install you will see the following:  
Preparing to replace subsonic 4.8 (using subsonic-4.9.deb) …
  And you’re done! Reload Subsonic in your browser window or app and enjoy the new version. To see the new features since 4.8 you can view the changelog here: