(Whenever I've commented on this issue in the past, someone says
there's a project called Ksecrets to unify the two schemes. As far as I
can tell this project has made no progress in several years and is
functionally dead).
Well, yes, KF5 is out and stable. It's me not having time for
this, as
I'm doing KDE during my spare time, after returning from work. However,
I
think I could start working on this in about 1 or 2 months, as the
situation will change.
-Valentin Rusu
https://bugs.kde.org/show_bug.cgi?id=313216#c5