--
   The gneuralnetwork mailing archives are
   at [1]https://lists.gnu.org/archive/html/gneuralnetwork/ . There is
   somebody excited to contribute added to the project in 2016, then
   mostly lone posts without replies sincre.
   I'm guessing the main dev was hit by an intergalactic missile, and then
   the decommissioned project status was added by borg invaders that
   disembarked the missile.
   --

References

   1. https://lists.gnu.org/archive/html/gneuralnetwork/