V1.0.0 Beta.4

1.0.0-beta.4 (2019-08-22)

• Fix a crash when using StackReference from the 1.0.0-beta.3 version of @pulumi/pulumi and 1.0.0-beta.2 or earlier of the CLI.

• Allow Un/MashalProperties to reject Asset and AssetArchive types. (partial fix for https://github.com/pulumi/pulumi-kubernetes/issues/737)