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Source-backed version compatibility

Longhorn Kubernetes Version Compatibility

Longhorn Kubernetes version compatibility. Longhorn 1.13.0 best practices list Kubernetes 1.33, 1.34, 1.35, and 1.36 as tested versions.

Full Longhorn matrixJSON data
6Version groups
6Documented constraints
2026-10-08Last verified

Quick answer

Kubernetes compatibility by Longhorn version

Supported and tested versions have compatibility evidence. Recommended and bundled versions describe upstream choices without establishing compatibility. Versions outside the documented coverage are unknown, not necessarily incompatible.

Longhorn version

1.13.0

Tested Kubernetes versions

>=1.33 <1.37

Longhorn 1.13.0 best practices list Kubernetes 1.33, 1.34, 1.35, and 1.36 as tested versions.

high confidence · verified 2026-10-08 · tested runtime

Longhorn version

1.12.1

Tested Kubernetes versions

>=1.33 <1.37

Longhorn 1.12.1 best practices list Kubernetes 1.33, 1.34, 1.35, and 1.36 as tested versions.

high confidence · verified 2026-10-08 · tested runtime

Longhorn version

1.12.0

Tested Kubernetes versions

>=1.33 <1.37

Longhorn 1.12.0 best practices list Kubernetes 1.33, 1.34, 1.35, and 1.36 as tested versions.

high confidence · verified 2026-10-08 · tested runtime

Longhorn version

1.11.3

Tested Kubernetes versions

>=1.34 <1.37

Longhorn 1.11.3 best practices list Kubernetes 1.34, 1.35, and 1.36 as tested versions.

high confidence · verified 2026-10-08 · tested runtime

Longhorn version

1.10.2

Tested Kubernetes versions

>=1.30 <1.34

Longhorn 1.10.2 best practices list Kubernetes 1.30, 1.31, 1.32, and 1.33 as tested versions.

high confidence · verified 2026-10-08 · tested runtime

Longhorn version

1.9.2

Tested Kubernetes versions

>=1.31 <1.34

Longhorn 1.9.2 best practices list Kubernetes 1.31, 1.32, and 1.33 as tested versions.

high confidence · verified 2026-10-08 · tested runtime

Primary evidence

Sources

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

  1. Longhorn 1.13.0 Best Practices - Kubernetes VersionAccessed 2026-10-08
  2. Longhorn 1.12.1 Best Practices - Kubernetes VersionAccessed 2026-10-08
  3. Longhorn 1.12.0 Best Practices - Kubernetes VersionAccessed 2026-10-08
  4. Longhorn 1.11.3 Best Practices - Kubernetes VersionAccessed 2026-10-08
  5. Longhorn 1.10.2 Best Practices - Kubernetes VersionAccessed 2026-10-08
  6. Longhorn 1.9.2 Best Practices - Kubernetes VersionAccessed 2026-10-08