Add CHANGELOG.md

Fixes #321.

CHANGELOG.md

@@ -0,0 +1,36 @@
+## 0.18.1 (Unreleased)
+
+* Implement incremental status updates for `StatefulSet`
+  (https://github.com/pulumi/pulumi-kubernetes/pull/307)
+
+## 0.18.0 (Released December 4, 2018)
+
+### Major changes
+
+* Allow Helm Charts to have `pulumi.Input` in their `values`
+  (https://github.com/pulumi/pulumi-kubernetes/pull/241)
+
+### Improvements
+
+* Retry REST calls to Kubernetes if they fail, greatly improving resiliance against resorce
+  operation ordering problems.
+* Add support for creating CRDs and CRs in the same app
+  (https://github.com/pulumi/pulumi-kubernetes/pull/271,
+  https://github.com/pulumi/pulumi-kubernetes/pull/280)
+* Add incremental await for logic for `Ingress`
+  (https://github.com/pulumi/pulumi-kubernetes/pull/283)
+* Allow users to specify a Chart's source any way they can do it from the CLI
+  (https://github.com/pulumi/pulumi-kubernetes/pull/284)
+* "Fix" "bug" that cases Pulumi to crash if there is a duplicate key in a YAML template, to conform
+  with Helm's behavior (https://github.com/pulumi/pulumi-kubernetes/pull/289)
+* Emit better error when the API server is unreachable
+  (https://github.com/pulumi/pulumi-kubernetes/pull/291)
+* Add support for Kubernetes v0.12.* (https://github.com/pulumi/pulumi-kubernetes/pull/293)
+* Fix bug that spuriously requires `.metadata.name` to be specified in Kubernetes list types
+  (_e.g._, `v1/List`) (https://github.com/pulumi/pulumi-kubernetes/pull/294,
+  https://github.com/pulumi/pulumi-kubernetes/pull/296)
+* Add Kubernetes v0.13.* support (https://github.com/pulumi/pulumi-kubernetes/pull/306)
+* Improve error message when `Service` fails to initialized
+  (https://github.com/pulumi/pulumi-kubernetes/pull/309)
+* Fix bug that causes us to erroneously report `Pod`'s owner
+  (https://github.com/pulumi/pulumi-kubernetes/pull/311)