Probably you already know, but I had not enough free time to write this first. Anyway the point is that the last KDE release candidate is waiting for you in [testing] ([kde-unstable] is dropped).

There are no big changes, only fixes; KDE devs want to be sure everything build and work.

If you already are using KDE with virtuoso backend, you should read this thread on arch-dev-pulic mailing list.

Have a good update!