Okay, I'm totally lost here: how can I edit the name of an existing folder in the project bin? Formerly, I could simply double click on a folder's title (not the icon), and then edit it. That doesn't seem to work anymore. Any trick I'm missing here...?

On a sidenote: big thanks to the developers fro bringing in hierarchical folders some time ago. They never seemed to be supported in 0.9.x.

In 15.8.03 I just changed the foldername by doubleclicking far right in the name text field. It did not work with a doubleclick on the name itself.

far right right click ... thanks! I'll try.

Give a far right left doubleclick a chance.

Tried it with varying widths of the project bin, but never managed to make the far right left double click anything other then opening and closing folders.

So I noticed that this works in 15.12.0 but not 15.08.x. At the moment I cannot move to 15.12.0 because it has some bugs that only trigger when working on Kdenlive projects created before 15.12.0; and I have already seven of them that are still active...