Support and compatibility
Supported platforms
The following list shows the platforms supported in this release. If you're working with a version older than these, consult the documentation archive or contact Support.
Supported Calico Enterprise features
If your platform is listed below, the features in this release will work for your platform unless an individual feature topic explicitly calls out a vendor or Calico Enterprise limitation.
Note that all Windows feature limitations are described in Windows limitations, and are not called out in individual Linux topics.
Supported Kubernetes versions by platform
| Platform | CE 3.23 | CE 3.22 | CE 3.21 | CE 3.20 |
|---|---|---|---|---|
| AKS | 1.33 - 1.35 | 1.31 - 1.34 | 1.31 - 1.33 | 1.29 - 1.31 |
| EKS | 1.33 - 1.35 | 1.31 - 1.34 | 1.31 - 1.33 | 1.29 - 1.31 |
| GKE | 1.33 - 1.35 | 1.31 - 1.34 | 1.31 - 1.33 | 1.29 - 1.31 |
| Charmed Kubernetes | 1.33 - 1.35 | 1.31 - 1.34 | 1.31 - 1.33 | 1.29 - 1.31 |
| Kubernetes (kubeadm) | 1.33 - 1.35 | 1.31 - 1.34 | 1.31 - 1.33 | 1.29 - 1.31 |
| kOps on AWS | 1.33 - 1.34 | 1.31 - 1.34 | 1.31 - 1.32 | 1.29 - 1.30 |
| MKE | MKE 3.8 k8s 1.31 | MKE 3.8 k8s 1.31 | MKE 3.8 k8s 1.31 | MKE 3.8 k8s 1.31 |
| MKE 4k | MKE 4k 4.1.2 k8s 1.32 | MKE 4k 4.1.2 k8s 1.32 | — | — |
| OpenShift* | 4.18 - 4.20 | 4.17 - 4.20 | 4.16 - 4.18 | 4.15 - 4.17 |
| RKE | RKE 1.8 k8s 1.32 | RKE 1.8 k8s 1.32 | RKE 1.8 k8s 1.32 | RKE 1.7 k8s 1.31 |
| RKE2 | 1.33 - 1.34 | 1.31 - 1.34 | 1.31 - 1.33 | 1.29 - 1.31 |
| TKG | TKG 2.4 k8s 1.27 | TKG 2.4 k8s 1.27 | TKG 2.4 k8s 1.27 | TKG 2.4 k8s 1.27 |
* OpenShift versions shown are OpenShift releases, not Kubernetes versions.
Supported browsers
The following list shows the browsers supported by Calico Enterprise in this release.
- Chrome
- Safari
- Firefox