I’ve got a new gnupg key. The full announcement can be read here: https://www.whonix.org/wiki/Adrelanos
As a commenter pointed out, the old link could not be verified due to a bad signature. This is because mailing list archives replace @ with _at_ and therefore disrupt the message integrity.
The full announcement can be read here: https://www.whonix.org/pipermail/whonix-devel/2014-January/000120.html