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Source-backed version compatibility

Rancher Ack Version Compatibility

Rancher Ack version compatibility. The Rancher 2.14.3 matrix certifies RKE2, K3s, AKS, EKS, GKE, and ACK Kubernetes 1.33 through 1.35 for provisioned or imported downstream clusters.

Full Rancher matrixJSON data
2Project versions
2Documented ranges
2026-07-10Last verified

Quick answer

Ack compatibility by Rancher version

Rancher version

2.14.3

Documented Ack versions

>=1.33 <1.36

The Rancher 2.14.3 matrix certifies RKE2, K3s, AKS, EKS, GKE, and ACK Kubernetes 1.33 through 1.35 for provisioned or imported downstream clusters.

high confidence · verified 2026-07-10 · certified downstream Kubernetes platform

Rancher version

2.13.7

Documented Ack versions

>=1.32 <1.35

The Rancher 2.13.7 matrix certifies RKE2, K3s, AKS, EKS, GKE, and ACK Kubernetes 1.32 through 1.34 for provisioned or imported downstream clusters.

high confidence · verified 2026-07-10 · certified downstream Kubernetes platform

Primary evidence

Sources

Every range above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.

  1. Rancher Manager 2.14.3 Support MatrixAccessed 2026-07-10
  2. Rancher Manager 2.13.7 Support MatrixAccessed 2026-07-10