# Changelog

## 0.13.4

Released on August 25, 2020.

### Enhancements

- Allow for setting path to a custom job YAML spec on the Kubernetes Agent - [#3046](https://github.com/PrefectHQ/prefect/pull/3046)
- Use better coupled versioning scheme for Core / Server / UI images - [#3204](https://github.com/PrefectHQ/prefect/pull/3204)
- Added option to mount volumes with KubernetesAgent  - [#1234](https://github.com/PrefectHQ/prefect/pull/3210)
- Add more kwargs to State.children and State.parents for common access patterns - [#3212](https://github.com/PrefectHQ/prefect/pull/3212)
- Reduce size of `prefecthq/prefect` Docker image - [#3215](https://github.com/PrefectHQ/prefect/pull/3215)

### Task Library

- Add `DatabricksSubmitRun` task for submitting Spark jobs on Databricks - [#3166](https://github.com/PrefectHQ/prefect/pull/3166)

### Fixes

- Fix Apollo service error output while waiting for GraphQL service with `prefect server start` - [#3150](https://github.com/PrefectHQ/prefect/pull/3150)
- Fix `--api` CLI option not being respected by agent Client  - [#3186](https://github.com/PrefectHQ/prefect/pull/3186)
- Fix state message when using targets - [#3216](https://github.com/PrefectHQ/prefect/pull/3216)

### Contributors

- [Ashton Sidhu](https://github.com/Ashton-Sidhu)
- [Chris Martin](https://github.com/d80tb7)
- [Juan Calderon-Perez](https://github.com/gabrielcalderon)
- [Thomas Frederik Hoeck](https://github.com/thomasfrederikhoeck)
- [VincentTNR](https://github.com/VincentTNR)
- [emcake](https://github.com/emcake)