Merge pull request #1620 from yliaog/master

1.20 beta release updates

Author: k8s-ci-robot

CHANGELOG.md

@@ -1,3 +1,11 @@
+# v20.12.0b1
+
+Kubernetes API Version: v1.20.12
+
+### API Change
+- Kube-apiserver: Fixes handling of CRD schemas containing literal null values in enums (#104990, @liggitt) [SIG API Machinery, Apps and Network]
+
+
 # v20.11.0a1
 
 Kubernetes API Version: v1.20.11

README.md

@@ -89,7 +89,7 @@ supported versions of Kubernetes clusters.
 - [client 17.y.z](https://pypi.org/project/kubernetes/17.17.0/): Kubernetes 1.16 or below (+-), Kubernetes 1.17 (✓), Kubernetes 1.18 or above (+-)
 - [client 18.y.z](https://pypi.org/project/kubernetes/18.20.0/): Kubernetes 1.17 or below (+-), Kubernetes 1.18 (✓), Kubernetes 1.19 or above (+-)
 - [client 19.y.z](https://pypi.org/project/kubernetes/19.15.0/): Kubernetes 1.18 or below (+-), Kubernetes 1.19 (✓), Kubernetes 1.20 or above (+-)
-- [client 20.y.z](https://pypi.org/project/kubernetes/20.11.0/): Kubernetes 1.19 or below (+-), Kubernetes 1.20 (✓), Kubernetes 1.21 or above (+-)
+- [client 20.y.z](https://pypi.org/project/kubernetes/20.12.0/): Kubernetes 1.19 or below (+-), Kubernetes 1.20 (✓), Kubernetes 1.21 or above (+-)
 
 > See [here](#homogenizing-the-kubernetes-python-client-versions) for an explaination of why there is no v13-v16 release.