2.5.2 embeds Kubernetes 1.16.15 which is already EOL since 2020-09-02. It is recommended to upgrade to the latest MetalK8s version, using 2.5.2 as an intermediate upgrade step since it is not possible to upgrade directly from 2.4.x to 2.6.0+ (MetalK8s only support 1 minor version upgrade at once).
Documentation
https://metal-k8s.readthedocs.io/en/2.5.2
Upgrade Notes
Please follow the upgrade instructions here
Changelog since 2.5.1
Full list of closed issues is available here
What’s new
- Based on Kubernetes version 1.16.15
- Embed CoreDNS version 1.6.2
- Embed containerd version 1.2.14
- Possibility to create raw block volumes