Latest update just dropped
https://www.nexusmods.com/baldursgate3/mods/11524
Added more content from EA: reaction to surrendering Astarion to Gandrel, reactions to interactions with Sazza, reaction to Arabella's death. Also, now these reactions happen immediately, with the [!] marker.
Created and published the Extension 2.0.0.0; I put nearly 2000 cut voice lines in there, scraped them from EA patch 5 hotfix 15; will be gradually adding those to the game.
Shadowheart will always fail the very first wolf fear wisdom saving throw. You don't need to cheese that conversation anymore.
Modified Lae'zel vs Shadowheart fight. If Tav sides with Lae'zel in the 1st part of the scene, Shadowheart sneaks up on Lae'zel; if Tav sides with Shadowheart, Lae'zel sneaks up on Shadowheart; if Tav doesn't pick a side, Shadowheart sneaks up on Lae'zel if she wasn't saved from the pod, otherwise Lae'zel sneaks up on Shadowheart.
De-softening of Shadowheart: she won't thank Tav for saving her until Tav gains at least 10 approval with her. Wolf dream requires approval of 30 (it was 20 in vanilla game).
De-softening of Shadowheart: re-worked Shadowheart's responses to "How am I holding up"; I tried to give her more responses, such that she tells something else for every 20 approval points (0 to 20, 20 to 40, 40 to 60, 60 to 80, and 80 to 100); in vanilla, it didn't matter it approval is 60 or 100, it was all the same. Responses are different for a friend, when Tav dates her, and when they are in an exclusive relationship.