Kotlin 1.2 Beta released. The main new features of the release include experimental support for multi-platform projects and a full-featured language and standard library. The details are updated as follows:
KT-20051Quickfixes to support @parcelize
KT-19747 Android extensions + Parcelable: VerifyError in case of RawValue annotation on a type when it’s unknown how to parcel it
KT-19899Parcelize: Building with ProGuard enabled
KT-19988 [Android Extensions] inner class LayoutContainer causes NoSuchMethodError
KT-20002Parcelize explodes on LongArray
KT-20019Parcelize does not propogate flags argument when writing nested Parcelable
This update is compatible with all versions of IntelliJ IDEA from 2016.3 to 2017.3, as well as Android Studio 2.3 and 3.0.