We have had problems with offline playlists on Linux in 1.0.73 and later. It is going take a while to get out. I didn't want to push out a release to stable without fixing that. However, I have at least pushed 1.0.72 to stable today. It has been available in the candidate channel for a while.
If you want to get updates as soon as possible (and help discover problems like the offline playlists), you can track the candidate channel.