Currently, in portage, kplayer-0.2 is the latest stable version on x86. It is very outdated, please mark the current version stable.
Well, it's policy to have ~30 days testing period w/o major bug reports, but it's Chris call.
Now it's been in the tree for much longer than 30 days, so imho it could be marked stable now.
0.2 fails to compile without arts. 0.5.2 compiles without problems. There's one good reason more.
Just a note, 0.5.3 is out.
done :)