Ver 2.0.8-rc5

This version is preview, if you want to use stable version, check 1.3.1.

2.0.x has many breaking changes, see 2.0.0-preview1 release notes.

Improvement

• Add new State<T> class, similar as ReadOnlyReactiveProperty<T>, no serializable, can create from IUniTaskAsyncEnumerable(or ToState extension method), can create from T implicit operator, can get setter by GetSetter once.
• Add UnityEvent<T> and InputField AsyncEventHandler and extensions
• Add UniTaskAsyncEnumerable.EveryValueChanged
• Impl AsyncReactiveProperty.ToString

Fix

• Fix UniTask.WaitUntilValueChanged does not handle UnityEngine.Object is destroyed correctly