Release Notes: Internal handling of playback sources has been debugged and improved in robustness. Improvements were made to the UIs of the WebKit-based browser plugin, the Music Library source, and the Radio source. The splash screen was updated and an about screen was added. Track actions based on Last.fm, such as "tagging" of tracks, were moved to a plugin. Acquisition of album covers was made configurable. Users can now choose from where to acquire covers and in which preference. Internal source layout changes relevant to future development have been made.