# Changelog

## 0.13.3

Released on August 18, 2020.

### Enhancements

- Make use of `kubernetes` extra logger in the `DaskKubernetesEnvironment` optional - [#2988](https://github.com/PrefectHQ/prefect/issues/2988)
- Make Client robust to simplejson - [#3151](https://github.com/PrefectHQ/prefect/issues/3151)
- Raise Warning instead of Exception during storage healthcheck when Result type is not provided - [#3146](https://github.com/PrefectHQ/prefect/pull/3146)
- Add `server create-tenant` for creating a tenant on the server - [#3147](https://github.com/PrefectHQ/prefect/pull/3147)
- Cloud logger now responds to logging level - [#3179](https://github.com/PrefectHQ/prefect/pull/3179)

### Task Library

- Add support for [`host_config`](https://docker-py.readthedocs.io/en/stable/api.html#docker.api.container.ContainerApiMixin.create_host_config) and arbitrary keyword arguments in `Docker` tasks - [#3173](https://github.com/PrefectHQ/prefect/pull/3173)

### Fixes

- Fix empty string `imagePullSecrets` issue on AKS by removing if not set - [#3142](https://github.com/PrefectHQ/prefect/issues/3142)
- Fix querying for cached states with no `cache_key` - [#3168](https://github.com/PrefectHQ/prefect/pull/3168)
- Fix access to `core_version` in Agent's `get_flow_run_command()` - [#3177](https://github.com/PrefectHQ/prefect/pull/3177)

### Breaking Changes

- DaskKubernetesEnvironment no longer logs Kubernetes errors by default - [#2988](https://github.com/PrefectHQ/prefect/issues/2988)
- Logging level in Cloud now defaults to INFO - [#3179](https://github.com/PrefectHQ/prefect/pull/3179)

### Contributors

- [James Lamb](https://github.com/jameslamb)
- [Nelson Cornet](https://github.com/sk4la)
- [Zach Angell](https://github.com/zangell44)