On 2018-04-11 19:47, Eike wrote:
> For KDiff3 QT, it would not be hard. For the KDE version, there's no upstream
> KDE 5 version and the upstream author doesn't have time to implement it.
> There are people trying to create a KDE5 version, though. I'd prefer to
> package that when/if it works. The alternative would be to deprecate the
> KDE version and just have kdiff3-qt.
According to  (s.a. the links given there), kdiff3 is now a project
under the KDE umbrella. I haven't tested the version there yet, though,
and can't say anything about how well it works.