The Amarok team just released Amarok 2.3.0. It comes with many bugfixes and improvements such as a new funky toolbar and a rewritten file browser featuring much better integration with the rest of Amarok.
" With large parts of Amarok 2 becoming quite mature, it was also time to start looking forward again. Therefore, this release also contains a number of new features of a slightly more experimental nature. These include a new main toolbar and a rewritten and much simpler file browser. These parts are brand new and based on user feedback, and they will change and improve over the next few releases."
