KDE 4.3.3 has just been released few days ago and today, Slackware-Current has KDE 4.3.3 packages on the -Current tree. That was quick update of Slackware-Current (as always). However, i got some problem after removing phonon package (as suggested by the Changelog). My Amarok won't play MP3 files anymore. In order to solve the problem, i re-installed Phonon package and everything worked just fine as it was to be.
For now, i won't remove Phonon until there is a clear reason i should abandon Phonon and rely to gstreamer.