-more starting cp (less soup specifically mentioned)
--using stuff from a codex will get you more CP,you can spend them to unlock more detachments from other armies + the usual stuff
-tanks can fire in h2h (presented as answer to gretching bogging them down)
-crusades are narrative rules (sounds like kill team advancement rules,but more complex and far reaching)
-"explosive weapons deal maximum damage to hordes"
--blast is a new type of weapon,good at blowing up mass infantry
-new terrain rules
--de-streamlining terrain rules since they feel they went overboard.New rules have models and terrains interacting better with regard to LoS and cover
-flyers changes
--new rules to better manage intweractions between infantry and flyers . Also new rules for strafing runs (including the fact they can get off the table without exploding at table's edge)
-reserves
--you can field in reserve stuff you coudlnt before to protect it from fire (or w/e)
Also they talked about a new app (what's that,the forth one?) that seems will be a bit more involved than just managing army building
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Added by Brother Casman on May 27th:
Link to twitch stream of the May 26th Q&A
May 26th Q&A stream transcript (google doc)
Edited by Brother Casman, 27 May 2020 - 02:36 PM.
Adding Q&A Stream details