Maintainers for meta-kde are Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>.
You may want to refer to the following individual bug pages: kde-baseapps, kde-full, kde-plasma-desktop, kde-sc-dev-latest, kde-standard, kdeaccessibility, kdeadmin, kdeedu, kdegames, kdegraphics, kdemultimedia, kdenetwork, kdepim, kdesdk, kdetoys, kdeutils, kdewebdev.
You might like to refer to the meta-kde package page, or to the Package Tracking System.
If you find a bug not listed here, please report it.