Yup, rumored to include the new add ons for the flamer variant.
That's about it (some unsubstantiated rumors about other redos, but nothing solid).
Dark Angels 1750 win/loss Record
Win - 23 (Belial helped wreck Ryan's puny Eldar)
Loss - 13 (Brice's Necrons wiped me)
Draw - 2 (The 13th hold out in alpha take and hold)