BTD6 AI no longer works

[mineninja77777]

[19:50:55.332] [btd6ai] System.MissingMethodException: Method not found: 'Void Il2CppAssets.Scripts.Unity.Bridge.TowerToSimulation.Upgrade(Int32, Boolean, Il2CppSystem.Action1<Boolean>)'. at btd6ai.Main.OnUpdate() at MelonLoader.MelonEventBase1.Invoke(Action`1 delegateInvoker) in D:\a\MelonLoader\MelonLoader\MelonLoader\Melons\Events\MelonEvent.cs:line 143