# 1.25.4-do.0

DigitalOcean Kubernetes (DOKS) is a Kubernetes service with a fully managed control plane, high availability, and autoscaling. DOKS integrates with standard Kubernetes toolchains and DigitalOcean’s load balancers, volumes, CPU and GPU Droplets, API, and CLI.

> **Deprecated APIs scheduled for removal in 1.25 are no longer served**. Make sure to read the [Urgent Upgrade Notes](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#urgent-upgrade-notes) and adjust your manifests accordingly.

> Note: If your cluster was originally created on 1.24 or older and had not been upgraded since December 2022, it may undergo a [control plane migration](https://docs.digitalocean.com/products/kubernetes/how-to/upgrade-cluster/index.html.md#new-control-plane).

- First 1.25.x release
- Updates to system components:

  - Updated to [Kubernetes v1.25.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1254)

    - The feature-gate: `LegacyServiceAccountTokenNoAutoGeneration` is now enabled.

      - More information about the impact of this change and service account credentials can be found [here](https://kubernetes.io/docs/concepts/configuration/secret/#service-account-token-secrets)
  - Updated to [cluster-autoscaler 1.25.0](https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.25.0)
  - Updated to [Cilium 1.11.11](https://github.com/cilium/cilium/releases/tag/v1.11.11)
  - Update worker node base image to [Debian 11.4](https://www.debian.org/releases/bullseye/) with kernel 5.18
- Changes to system components:

  - Added LBaaS HTTP/3 support in [CCM](https://github.com/digitalocean/digitalocean-cloud-controller-manager/blob/v0.1.40/CHANGELOG.md#v0140-beta---november-15-2022)

    - This enables HTTP/3 forwarding rule support for the Load Balancer