Highlights for the week ending December 17, 2021

Dec 17, 2021 Highlights

Apps

cert-manager-app v2.12.0 upgrades to upstream v1.6.1. This version stops serving cert-manager API versions v1alpha2, v1alpha3, and v1beta1 - if you need to upgrade your resources, this document explains the process.
cloudlfared-app v0.3.0 upgrades to upstream 2021.11.0.
efk-stack-app v0.7.1 upgrades to upstream 1.13.3. This version mitigates CVE-2021-44228.
efk-stack-app v0.7.2 correctly selects api version for ingress resources between [networking.k8s.io/v1](https://networking.k8s.io/v1) or [networking.k8s.io/v1beta1](https://networking.k8s.io/v1beta1) depending on cluster version.
external-dns-app v2.7.0 upgrades to upstream v0.10.2. This version removes support for Kubernetes versions <= 1.18.
grafana-app v0.3.0 upgrades to upstream v8.3.2. This version fixes CVE-2021-43813 and CVE-2021-43798.
prometheus-operator-app v0.12.0 upgrades to upstream 23.2.0. This version fixes CVE-2021-43798.
prometheus-operator-app v0.12.1 fixes a bug with CRD installation.

User interfaces

The new update cluster command in kubectl-gs allows to upgrade a workload cluster, either immediately or at some scheduled point in the future. See the documentation for more details.