- Triarch Praetorians
- Pyrrhian Eternals
- a bunch of named characters
They also changed some of the units (ie Wraiths became Canoptek Wraiths, Tomb Spyders became Canoptek Spyders) and got rid of Pariahs altogether.
So I'm probably going to update the retinue list for Necrons to cover these units. When I first wrote the retinue list, I ignored Scarabs, Destroyers and Spyders, but should they be included?