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# 1.32.1-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.

- First 1.32.x release
- Updates to system components:

  - Updated to [Kubernetes v1.32.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.32.md#v1321)
  - Updated to [cluster-autoscaler v1.32](https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.32.0)
  - Updated to Linux kernel 6.1.123
  - Updated to [Cilium 1.16](https://github.com/cilium/cilium/releases/tag/v1.16.6)
  - Updated to [DO CSI v4.13](https://github.com/digitalocean/csi-digitalocean/releases/tag/v4.13.0)
  - Updates to NVIDIA CUDA drivers and NVIDIA container toolkit package versions for GPU worker nodes:

    - Updated `cuda-drivers` to [550.144.03-1](https://docs.nvidia.com/datacenter/tesla/tesla-release-notes-550-144-03/index.html)
    - Updated `nvidia-container-toolkit` to [1.17.4-1](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/release-notes.html)
- Changes to system components:

  - Create a separate network interface for the [anchor IP](https://docs.digitalocean.com/products/networking/reserved-ips/how-to/find-anchor-ips/index.html.md) on worker nodes. If you have set up any custom routing with anchor IPs, test it with the new version before upgrading.
  - For [VPC-native](https://docs.digitalocean.com/products/kubernetes/how-to/create-clusters/index.html.md#create-a-cluster-with-vpc-native-networking) clusters only:

    - Enable Cilium bandwidth manager and TCP [BBR (Bottleneck Bandwidth and Round-trip propagation time) congestion control algorithm](https://isovalent.com/blog/post/accelerate-network-performance-with-cilium-bbr/).
    - Enable [Maglev’s consistent hashing algorithm](https://cilium.io/blog/2020/11/10/cilium-19/#maglev) for backend selection of load balancers.