Yes. It works like a charm.
@Wieland I understand now. Thank you very much for your help!
I have the same issue with updating the context menu with Qt 5.6 on Ubuntu 16.04 KDE Neo.
There was just a post about this on the Development mailing list.
So it is coming to the repos, and officially part of 5.7
As for compiling, I don't know either.
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