update changelog and readme

Author: roycaihw

CHANGELOG.md

@@ -1,3 +1,11 @@
+# v23.6.0
+
+Kubernetes API Version: v1.23.6
+
+### API Change
+- Omits alpha-level enums from the static openapi file captured in api/openapi-spec ([kubernetes/kubernetes#109179](https://github.com/kubernetes/kubernetes/pull/109179), [@liggitt](https://github.com/liggitt)) [SIG Apps and Auth]
+- Fixes a regression in v1beta1 PodDisruptionBudget handling of "strategic merge patch"-type API requests for the `selector` field. Prior to 1.21, these requests would merge `matchLabels` content and replace `matchExpressions` content. In 1.21, patch requests touching the `selector` field started replacing the entire selector. This is consistent with server-side apply and the v1 PodDisruptionBudget behavior, but should not have been changed for v1beta1. ([kubernetes/kubernetes#108139](https://github.com/kubernetes/kubernetes/pull/108139), [@liggitt](https://github.com/liggitt)) [SIG Auth and Testing]
+
 # v23.3.0
 
 Kubernetes API Version: v1.23.4

README.md

@@ -92,7 +92,7 @@ supported versions of Kubernetes clusters.
 - [client 20.y.z](https://pypi.org/project/kubernetes/20.13.0/): Kubernetes 1.19 or below (+-), Kubernetes 1.20 (✓), Kubernetes 1.21 or above (+-)
 - [client 21.y.z](https://pypi.org/project/kubernetes/21.7.0/): Kubernetes 1.20 or below (+-), Kubernetes 1.21 (✓), Kubernetes 1.22 or above (+-)
 - [client 22.y.z](https://pypi.org/project/kubernetes/22.6.0/): Kubernetes 1.21 or below (+-), Kubernetes 1.22 (✓), Kubernetes 1.23 or above (+-)
-- [client 23.y.z](https://pypi.org/project/kubernetes/23.3.0/): Kubernetes 1.22 or below (+-), Kubernetes 1.23 (✓), Kubernetes 1.24 or above (+-)
+- [client 23.y.z](https://pypi.org/project/kubernetes/23.6.0/): Kubernetes 1.22 or below (+-), Kubernetes 1.23 (✓), Kubernetes 1.24 or above (+-)
 
 > See [here](#homogenizing-the-kubernetes-python-client-versions) for an explanation of why there is no v13-v16 release.
 
@@ -130,18 +130,19 @@ between client-python versions.
 | 12.0 Alpha/Beta | Kubernetes main repo, 1.16 branch    | ✗                             |
 | 12.0            | Kubernetes main repo, 1.16 branch    | ✗                             |
 | 17.0 Alpha/Beta | Kubernetes main repo, 1.17 branch    | ✗                             |
-| 17.0            | Kubernetes main repo, 1.17 branch    | ✓                             |
+| 17.0            | Kubernetes main repo, 1.17 branch    | ✗                             |
 | 18.0 Alpha/Beta | Kubernetes main repo, 1.18 branch    | ✗                             |
-| 18.0            | Kubernetes main repo, 1.18 branch    | ✓                             |
+| 18.0            | Kubernetes main repo, 1.18 branch    | ✗                             |
 | 19.0 Alpha/Beta | Kubernetes main repo, 1.19 branch    | ✗                             |
-| 19.0            | Kubernetes main repo, 1.19 branch    | ✓                             |
+| 19.0            | Kubernetes main repo, 1.19 branch    | ✗                             |
 | 20.0 Alpha/Beta | Kubernetes main repo, 1.20 branch    | ✗                             |
-| 20.0            | Kubernetes main repo, 1.20 branch    | ✓                             |
+| 20.0            | Kubernetes main repo, 1.20 branch    | ✗                             |
 | 21.0 Alpha/Beta | Kubernetes main repo, 1.21 branch    | ✗                             |
 | 21.0            | Kubernetes main repo, 1.21 branch    | ✓                             |
 | 22.0 Alpha/Beta | Kubernetes main repo, 1.22 branch    | ✗                             |
 | 22.0            | Kubernetes main repo, 1.22 branch    | ✓                             |
-| 23.0 Alpha/Beta | Kubernetes main repo, 1.23 branch    | ✓                             |
+| 23.0 Alpha/Beta | Kubernetes main repo, 1.23 branch    | ✗                             |
+| 23.0            | Kubernetes main repo, 1.23 branch    | ✓                             |
 
 > See [here](#homogenizing-the-kubernetes-python-client-versions) for an explanation of why there is no v13-v16 release.