# ![k8s-v1.31](images/k8s-1.31.png)  KubeZero 1.31 - Elli

## What's new - Major themes
- all KubeZero and support AMIs based on [Alpine 3.21](https://alpinelinux.org/posts/Alpine-3.21.0-released.html)
- network policies for ArgoCD

## Features and fixes
- ArgoCD now tracks ownership by annotations rather than labels

## Version upgrades
- cilium 1.16.3
- istio 1.22.3
- ArgoCD 2.13.1 [custom ZDT image](https://git.zero-downtime.net/ZeroDownTime/zdt-argocd)
- Prometheus 2.55.1 / Grafana 11.3.0
- Nvidia container toolkit 1.17, drivers  565.57.01, Cuda 12.7

## Resources
- [Kubernetes v1.31 upstream release blog](https://kubernetes.io/blog/2024/08/13/kubernetes-v1-31-release/)
