**New Feature:**
- Add dynamic client [kubernetes-client/python-base56](https://github.com/kubernetes-client/python-base/pull/56)
- `create_from_yaml` supports creation from dict and namespace option [kubernetes-client/python795](https://github.com/kubernetes-client/python/pull/795)
**Breaking Change:**
- The Python client will be generated by openapi-generator, with the following breaking changes [kubernetes-client/gen97](https://github.com/kubernetes-client/gen/pull/97)
- `kubernetes.client.apis` package is renamed to `kubernetes.client.api`
- `kubernetes` package code now uses absolute import instead of relative import
- The `swagger_types` attribute in all models is renamed to `openapi_types`
- Python3.4 is no longer supported [kubernetes-client/python807](https://github.com/kubernetes-client/python/pull/807)
**API Change:**
- Introduce `ExtensionsV1beta1RuntimeClassStrategyOptions` and `PolicyV1beta1RuntimeClassStrategyOptions`. Add RuntimeClass restrictions & defaulting to PodSecurityPolicy [kubernetes/kubernetes73795](https://github.com/kubernetes/kubernetes/pull/73795)
- Introduce `V1WindowsSecurityContextOptions`. Add Windows specific options in Pod Security Context and Container Security Context [kubernetes/kubernetes77147](https://github.com/kubernetes/kubernetes/pull/77147)
- Split `V1beta1Webhook` into `V1beta1MutatingWebhook` and `V1beta1ValidatingWebhook` [kubernetes/kubernetes78491](https://github.com/kubernetes/kubernetes/pull/78491)
- Introduce parameter `allow_watch_bookmarks` in list options for requesting watch bookmarks from apiserver. The implementation in apiserver is hidden behind feature gate `WatchBookmark` (currently in Alpha stage) [kubernetes/kubernetes74074](https://github.com/kubernetes/kubernetes/pull/74074)
- Add `V1DeleteOptions` parameters (`dry_run`, `grace_period_seconds`, `orphan_dependents`, `propagation_policy`) to delete collection APIs [kubernetes/kubernetes77843](https://github.com/kubernetes/kubernetes/pull/77843)
- Add ListMeta.RemainingItemCount. When responding a LIST request, if the server has more data available, and if the request does not contain label selectors or field selectors, the server sets the ListOptions.RemainingItemCount to the number of remaining objects [kubernetes/kubernetes75993](https://github.com/kubernetes/kubernetes/pull/75993)
- Add `controller_expand_secret_ref` in `V1SecretReference` to store CSI volume expansion secrets [kubernetes/kubernetes77516](https://github.com/kubernetes/kubernetes/pull/77516)
- Introduce `preemption_policy` field to V1PriorityClass [kubernetes/kubernetes74614](https://github.com/kubernetes/kubernetes/pull/74614)
- Add `port` configuration to service reference in Admission webhook configuration, AuditSink webhook configuration, CRD Conversion webhook configuration and kube-aggregator [kubernetes/kubernetes74855](https://github.com/kubernetes/kubernetes/pull/74855)
- Introduce `inline_volume_spec` to `V1PersistentVolumeSpec` [kubernetes/kubernetes77703](https://github.com/kubernetes/kubernetes/pull/77703)
- Add fields `x_kubernetes_embedded_resource`, `x_kubernetes_int_or_string`, `x_kubernetes_preserve_unknown_fields` to V1beta1JSONSchemaProps [kubernetes/kubernetes77207](https://github.com/kubernetes/kubernetes/pull/77207)
**Bug Fix:**
- Update `_load_azure_token` to handle str and int [kubernetes-client/python-base141](https://github.com/kubernetes-client/python-base/pull/141)
- Correct regex to properly parse rfc3339 microseconds [kubernetes-client/python-base150](https://github.com/kubernetes-client/python-base/pull/150)