Maintainers for gnustep-gui-runtime are Debian GNUstep maintainers <pkg-gnustep-maintainers@lists.alioth.debian.org>.
You may want to refer to the following packages that are part of the same source: gnustep-gui-common, gnustep-gui-doc, libgnustep-gui-dev, libgnustep-gui0.27, libgnustep-gui0.28, libgnustep-gui0.29, libgnustep-gui0.30.
You might like to refer to the gnustep-gui-runtime package page, to the Package Tracking System, or to the source package src:gnustep-gui's bug page.
If you find a bug not listed here, please report it.