Source-backed version compatibility

cert-manager Kubernetes Version Compatibility

cert-manager Kubernetes version compatibility. cert-manager supported releases list 1.21 with Kubernetes 1.33 through 1.36.

2Project versions

2Documented ranges

2026-07-09Last verified

Quick answer

Kubernetes compatibility by cert-manager version

cert-manager version

Documented Kubernetes versions

>=1.33 <1.37

cert-manager supported releases list 1.21 with Kubernetes 1.33 through 1.36.

high confidence · verified 2026-07-09 · runtime

cert-manager version

Documented Kubernetes versions

>=1.32 <1.36

cert-manager supported releases list 1.20 with Kubernetes 1.32 through 1.35.

high confidence · verified 2026-07-09 · runtime

Primary evidence

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