• Redesigned - Shiny new interface. Simplified. New icons.
• Added Friend Feed.
• Now Playing notifications (OS X & Windows) - support for OS-level
  notification systems (e.g. Notification Center) with fallback to its own
  native notification system.
• Many actions now available in context menu - including Favorite and Send
  to a Friend.
• Drag and drop support for iTunes, Deezer, Beats Music, Rdio, Spotify,
  SoundCloud links (into Tomahawk) for playlists/tracks/artists/album urls.
• Support for clicking source icon for currently playing track in audio
  controls to take user to associated page on source's site.
• Added Hatchet plug-in.
• Added Google Play Music and Beats Music support.
• Add links to Support site, Bug Reports and Translations to Help menu.
• Add "What's New" page to display on first launch (or until dismissed).
  Also available from Help menu.
• Changed label from "Resolvers" and "Services" to more generic "Plug-Ins".
• Clarified some labels, help text and status messages.
• Changed icon color a bit.
• Added "Acoustic" and "Electric" songtypes to Stations options.
• Removed some stale Chart sources.
• Playback Queue now saves its state across sessions.
• Queue now moved to sidebar.
• Added "Inbox" feature, showing incoming song recommendations. Dropping
  a track on a user in the sidebar sends a recommendation to them.
• You will now be asked whether you want to trust invalid SSL certificates.
• Improved connecting between Tomahawk peers and support multiple IPs
  (including IPv6).
• Removed Top Loved from sidebar.
• Removed Spotify playlist syncing (will return in future versions).
• HTTP(S) streaming is now done by Tomahawk instead of the Phonon backend
  (fixed HTTPS streaming on MacOS).
• Heavily reduced memory footprint during and after indexing the database.
• Retina display and DPI scaling fixes.
• New Collection views. Re-added support for tracklist view of Collection.
• Added Telepathy support.
• Plugin refactoring (and .AXE resolver binaries).
• Removed Twitter due to change in Twitter's API.
• Removed auto-playlists.
• Improved error messages.
• Added basic remote control API.
• Add support for Opus codec (requires TagLib 1.9).
• Support rtmp:// streams.
• Support custom headers in CustomUrlHandler.
• Fuzzy search indices for JS Resolvers.
• Add metadata retrieval of HTTP(S) streams in JavaScript resolvers.