Kislev:
- Katarin is a single daughter currently, but Andy said that could change.
- Baba Yaga is no longer canon, but Hags are the same way as always, the new Baba Yaga is the lady mentioned in that Lore nugget we have seen in the loading screen.
- The catalyst for the whole situation in WH3 is Boris death, since he had special contingencies to avoid revealing Ursuns place of rest during his hibernations, with his death that info managed to leak to Be'lakor, who then kidnapped Ursun on his sleep.
- The conflict between the Ungols and the Gospodar is still a thing, but CA wanted a more easy to recognize conflict for people that is new to the setting, hence the state Vs religion conflict.
- The Ancient Widow is not currently mentioned in the game, but she wasn't decanoniced.
- The Golden Knight is on the words of Andy to Katarin what Ludwig is to Franz and is the only character that in some way units both the Ice Court and the Orthodoxy, since her armor is blessed by both.
- The other gods of Kislev have been more active since Ursuns kidnapping.
- Boris was always planned as being resurrected, but they wanted him to start dead to cement Katarins role as the Tzarina.
- There isn't a book for Kislev like there is one for Cathay right now, all the Kislev stuff was given from GW to CA in the traditional way, like sketches and info dumps.
- If not for the difficulties of remote developing from home, Andy said that Katarin would most likely have gotten her sled, which could be added later.
- CA intends to go deeper into the different groups that form Kislev in the future, like the Hags and the Ungols.
Cathay:
- Shen Shoo is not in the game and won't be for the foreseeable future, she is an situation of "never say never" or as Andy says, " the door is ajar"
- That Lore nugget about the Monkey King being aligned to Chaos is propaganda spread by the Changeling, since Tzeentch doesn't want the Monkey King and Cathay to stay at odds.
- Only 2 Dragon children we don't know anything about, the other 3 missing we know some things about them, we know a lot specially about the one in the Cathayan underworld.
Random:
- Kurt Helborg is the character that Andy most wants to see in the game
- Chronologically, the games go as in this order, 3-2-1.
- Something is going to be released very soon that will answer a lot of doubts, like what the other Gods of Kislev are up to.
I'm sure I have missed something but this is all I remember right now.