Actually kde-baseapps master requires kdelibs 4.10 to work correctly. Otherwise, the new changes to the cookie settings dialog won't function properly. I posted a request asking to update the required dependency, but no one responded. See http://lists.kde.org/?l=kde-core-devel&m=134946200123794&w=2
Dependency freeze for 4.10 releases is in two weeks (November 1st), please be
sure you update all the needed dependencies before that date.
Notorious dependencies we might want to discuss:
* kdelibs depends on Qt 4.7
* kde-runtime depends on kdelibs 4.8.0
* kde-baseapps depends on kdelibs 4.8.0
* kde-workspace depends on kdelibs 4.8.1
Cheers,
Albert