Comment # 17 on bug 978454 from Wolfgang Bauer

(In reply to Dr. Werner Fink from comment #16)
> (In reply to Wolfgang Bauer from comment #14)
> 
> > Btw, kde4.desktop was renamed to kde-plasma.desktop in 2012 already it seems, 
> > that script was added to kdebase4-session to fix bug#763142.
> 
> the quesiton rises why the aaa_base maintainers had not been informed about
> such a change as well ;)

I don't know.

But currently there is no problem with aaa_base (and no real need to change
it), because we do ship kde-plasma.desktop (which is the DEFAULT_WM in aaa_base
since 2012) in plasma5-session for compatibility...

There was a discussion about that on the opensuse-kde mailinglist a year ago,
when the switch to Plasma5 was done in Tumbleweed:
http://lists.opensuse.org/opensuse-kde/2015-05/msg00011.html