Maintainers for libgpgme11 are Debian GnuPG Maintainers <pkg-gnupg-maint@lists.alioth.debian.org>.
You may want to refer to the following packages that are part of the same source: libgpgme-dev, libgpgme11t64, libgpgmepp-dev, libgpgmepp-doc, libgpgmepp6, libgpgmepp6t64, libqgpgme15, libqgpgme15t64, libqgpgme7, python-gpg, python3-gpg.
You might like to refer to the libgpgme11 package page, to the Package Tracking System, or to the source package src:gpgme1.0's bug page.
If you find a bug not listed here, please report it.