- When image garbage collection is unable to free enough disk space, the FreeDiskSpaceFailed warning event is now more actionable. Example: `Insufficient free disk space on the node's image filesystem (95.0% of 10.0 GiB used). Failed to free sufficient space by deleting unused images. Consider...

he said do.

  Alice looked at the jury-box, and saw that, in her haste, she
had put the Lizard in head downwards, and the poor little thing
was waving its tail about in a melancholy way, being quite unable
to move.  She soon got it out again, and put it right; `not that
it signifies much,' she said to herself; `I should think it
would be QUITE as much use in the trial one way up as the other.'

- The `kubectl debug` is able to create ephemeral containers in pre-1.22 clusters with the `EphemeralContainers` feature enabled. Note that versions of kubectl prior to 1.22 are unable to create ephemeral containers in clusters version 1.22 and greater due to an API change. ([#103292](https://github.com/kubernetes/kubernetes/pull/103292), [@verb](https://github.com/verb))

* Bug fix: Clusters with GCE feature 'DiskAlphaAPI' enabled were unable to dynamically provision GCE PD volumes. ([#59447](https://github.com/kubernetes/kubernetes/pull/59447), [@verult](https://github.com/verult))



# v1.8.9

* Kubeadm will now include the missing certificate key if it is unable to find an expected key during `kubeadm join` when used with the `--experimental-control-plane` flow ([#76636](https://github.com/kubernetes/kubernetes/pull/76636), [@mdaniel](https://github.com/mdaniel))

* 🐛 Fix `jsonable_encoder` alters `json_encoders` of Pydantic v1 objects. PR [#4972](https://github.com/fastapi/fastapi/pull/4972) by [@aboubacs](https://github.com/aboubacs).
* 🐛 Reenable `allow_arbitrary_types` when only 1 argument is used on the API endpoint. PR [#13694](https://github.com/fastapi/fastapi/pull/13694) by [@rmawatson](https://github.com/rmawatson).