Assuming it's been more than 2 months since the last patch and given that it's Valentine's Day, I would like to see:

Kiss animations and perhaps more romantic content with the romances. It would be great if characters slept cuddled up with the protagonist in the camp when taking a long rest or something similar.

But beyond the Valentine's Day fluff, I'd like them to fix Mirthana and add more content for her. Her fans have been asking for it for a while now. Mirthana is the only companion I've never recruited, and I'd like them to correct her recruitment on the good route. I can't stand seeing that Drow goddess sharing a tent with Halsin, and besides, Mirthana is the other female character I'm interested in aside from Shadowheart.

It would be good if they provided us with a canon way to get rid of Halsin, for example, with the ultimatum discussion between Minthrara and Halsin that was leaked in patch 4. (Honestly, I still don't know if Larian will implement this or not).