digikam and friends have been updated to version 2.8.0. "After one month since 2.70 release, digiKam team is proud to announce the digiKam Software Collection 2.8.0, as bug-fixes release." Please add it to the tree.
It will be in the KDE repo for testing in the next couple hours (as soon as I've built all of the parts at least once as a sanity check)
Pushed to KDE repo, give it a few days there before it hits the tree.
All done.