The latest Slay the Spire 2 patch is a bad one if you've been lying about how much you've been playing the roguelike. Besides that, there's a blend of nerfs, buffs and fixes to prepare some internal changes within the game.
To start, Vakuu's been changed a little, per the patch notes. Before, when the Ancient would quote how many times you've visited them, it'd be a random number. Now, it's accurate, leaving no question about the amount of times you've randomly landed on him through the deckbuilding gauntlet. For many of us, this won't change anything, but if you've been boasting to your friends, or your viewers as a streamer, Vakuu will reveal all.