Add a Windows build badge
-[![Build Status](https://travis-ci.com/pulumi/pulumi.svg?token=cTUUEgrxaTEGyecqJpDn&branch=master)](https://travis-ci.com/pulumi/pulumi)
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# Pulumi Fabric
The Pulumi Fabric ("Pulumi") is a framework and toolset for creating reusable cloud services.
If you are learning about Pulumi for the first time, please see [the overview document](docs/overview.md).
+## Build Status
+
+| Linux x64 | [![Linux x64 Build Status](https://travis-ci.com/pulumi/pulumi.svg?token=cTUUEgrxaTEGyecqJpDn&branch=master)](https://travis-ci.com/pulumi/pulumi) |
+| Windows x64 | [![Windows x64 Build Status](https://ci.appveyor.com/api/projects/status/uqrduw6qnoss7g4i?svg=true)](https://ci.appveyor.com/project/pulumi/pulumi) |
+
## Installing
To install Pulumi from source, simply run:
