Hi,
I've been using amarok for a long time, since at least version 1.4
The dynamic playlists have always been a key feature for me, but they do not work well in this version 2.9.70

Normally you can choose the #previous and #upcomming tracks, and the list is adjusted after going to the next track;
in this version the next track is not refilled to get #upcomming tracks, nor is the first track ( played #previous tracks ago ) removed from the playlist.
putting the dynamic mode off and on fills the playlist up till the #upcomming tracks, but the #previous tracks do not get removed.
not sure what is causing this, I haven't seen a related new option, seems like a bug.

Jurgen

Version 2.9.70 is the Qt5 port and currently not officially released. Any regression you can find in ot should be addressed to the bug tracker.