Update CHANGELOG with changes from python-base submodule

Signed-off-by: Nabarun Pal <pal.nabarun95@gmail.com>

Author: palnabarun

CHANGELOG.md

@@ -39,6 +39,11 @@ Kubernetes API Version: 1.16.11
 - Property `conditions` in `apiextensions.v1beta1.CustomResourceDefinitionStatus` and `apiextensions.v1.CustomResourceDefinitionStatus` is now optional instead of required. ([#64996](https://github.com/kubernetes/kubernetes/pull/64996), [@roycaihw](https://github.com/roycaihw))
 - When the status of a CustomResourceDefinition condition changes, its corresponding `lastTransitionTime` is now updated. ([#69655](https://github.com/kubernetes/kubernetes/pull/69655), [@CaoShuFeng](https://github.com/CaoShuFeng))
 
+**New Feature:**
+
+- Allow incluster to accept pass-in config [kubernetes-client/python-base#193](https://github.com/kubernetes-client/python-base/pull/193)
+- Set expiration on token of incluster config and reload the token if it expires [kubernetes-client/python-base#191](https://github.com/kubernetes-client/python-base/pull/191)
+
 # v11.0.0
 
 Kubernetes API Version: 1.15.10