Maintainers for libatk1.0-dev are Debian Accessibility Team <pkg-a11y-devel@alioth-lists.debian.net>.
You may want to refer to the following packages that are part of the same source: at-spi2-common, at-spi2-core, at-spi2-doc, gir1.2-atk-1.0, gir1.2-atspi-2.0, libatk-adaptor, libatk-bridge2.0-0, libatk-bridge2.0-0t64, libatk-bridge2.0-dev, libatk1.0-0, libatk1.0-0t64, libatk1.0-doc, libatspi2.0-0, libatspi2.0-0t64, libatspi2.0-dev.
You might like to refer to the libatk1.0-dev package page, to the Package Tracking System, or to the source package src:at-spi2-core's bug page.
If you find a bug not listed here, please report it.