A tester noticed wood going missing. Building something your race is not allowed to build showed the refusal, stopped the building, and then charged you for it anyway — because Valheim takes the cost in a step that never heard about the refusal.
Plus a gamepad problem with the same shape: a Skadi who could barely build, because every piece she placed also cast a spell.
Valheim 1.0 added one extra value to the calls that put an item into a station, and changed how a mead barrel records what is in it. Neither is a large change. Between them they stopped every Bone Servant working, at every station in the game, and quietly took the Aswid's four-times fermentation away.
Alongside those: the radial menu, flight on a gamepad, and six fixes to the Sverm's colony.
Jötunn 2.30 compatibility, the Trol's stomach learning the difference between a meal and a mead, and the first half of making a gamepad a real way to play this mod: every transformed form can attack from one now.