The subject of one big change is Scratch, a dog (an actual dog, not a disguised demon from the Nine Hells) who can be recruited into your party as a loyal and trustworthy pet. You can pet Scratch and play fetch with him, and following the update he'll also be able to sniff out good spots to dig for treasure himself, which will hopefully lead him to discover more and better things to bring to you.
The update also fixes a problem with spell slots that was preventing multiclassed players from leveling up, a cross-save issue that was causing games to become stuck while syncing, a crash that could occur «when selecting a summon without a hotbar while a deck in the hotbar was maximised» (I'm guessing that one didn't affect a whole lot of people), and another «edge case issue» that was preventing people from taking a Long Rest.
As with the previous hotfix, this one contains a number of spoilers, which are covered up in the full patch notes on Steam, and let me emphasize even more than last time that Larian is not kidding. As a dutiful news guy, I went through all the patch notes including the spoiler bits, and one immediately caught my eye as a legitimate «holy cow!» moment. I will say no more for fear of spoiling it for anyone else (even though I desperately want to at least drop a clever hint), but suffice it to say: Holy cow!
One thing absent from the hotfix patch notes is any mention of an update to the Baldur's Gate 3 credits to add Brazilian localizers who had been left out. The missing credits came to light earlier this week and prompted an apology from Altagram Group, which took full responsibility for the omission. Larian said at the time that the missing credits would be added in the next hotfix (which would be this
Read more on pcgamer.com