Merge pull request #744 from paulfantom/compatibility

update compatibility matrix for release-0.6

README.md

@@ -98,7 +98,7 @@ The following versions are supported and work as we test against these versions
 | `release-0.3`         | ✔               | ✔               | ✔               | ✔               | ✗               | ✗               |
 | `release-0.4`         | ✗               | ✗               | ✔ (v1.16.5+)    | ✔               | ✗               | ✗               |
 | `release-0.5`         | ✗               | ✗               | ✗               | ✗               | ✔               | ✗               |
-| `release-0.6`         | ✗               | ✗               | ✗               | ✗               | ✔               | ✗               |
+| `release-0.6`         | ✗               | ✗               | ✗               | ✗               | ✔               | ✔               |
 | `HEAD`                | ✗               | ✗               | ✗               | ✗               | x               | ✔               |
 
 Note: Due to [two](https://github.com/kubernetes/kubernetes/issues/83778) [bugs](https://github.com/kubernetes/kubernetes/issues/86359) in Kubernetes v1.16.1, and prior to Kubernetes v1.16.5 the kube-prometheus release-0.4 branch only supports v1.16.5 and higher.  The `extension-apiserver-authentication-reader` role in the kube-system namespace can be manually edited to include list and watch permissions in order to workaround the second issue with Kubernetes v1.16.2 through v1.16.4.