AI-analyzed release notes for CNCF graduated and incubating projects.
A maintenance release with a Ceph security advisory, a disabled Rook manager module, and clearer CephX fallback errors. Users of Ceph are advised to upgrade, while CephX key fallback failures now report the actual error.
Check if affected (2)
securityCeph CVE-2025–30156 upgrade advisory
Applies if you depend on Ceph.
breakingThe rook mgr module, disabled
Applies if you enable the rook mgr module.
A maintenance release with a security-driven Ceph upgrade recommendation and a disabled Rook manager module. It also adds or changes CephCluster and CephX error-reporting behavior.
Action needed (1)
breakingThe Rook manager module, disabled
The Rook manager module is disabled in this release.
Check if affected (1)
securityCeph upgrade recommendation for CVE-2025-30156
Applies if you use Ceph.
A maintenance release with security guidance for CVE-2025–30156 and updates across Ceph authentication, core behavior, Multus networking, and the Ceph base image. The release also includes a workaround for a Ceph authentication rotation race.
Action needed (1)
securityCVE-2025–30156 upgrade guidance
Rook users are advised to upgrade to Rook v1. or v1. with Ceph v20. or v19. in response to CVE-2025–30156.
A security-focused release with an advisory requiring Rook and Ceph upgrades. It also adds support for the new cephx key type, changes external version validation to ignore Ceph commit IDs, and fixes monitor registration in the v1 failover path.
Check if affected (1)
securityCeph CVE-2025–30156 advisory
Applies if you use Ceph.
A release with breaking behavior for legacy V2 linked-clone volumes, a Kubernetes v1.25 minimum, and stronger default network controls, including expanded mTLS enforcement. It also adds V2 data engine capabilities and metrics while correcting defects across V2 operations, backups, expansion, and infrastructure.
Check if affected (6)
breakingInternal NetworkPolicy resources enabled by default
Applies if a NetworkPolicy provider is available in the cluster.
breakingCross-namespace Prometheus scraper access through the Longhorn Manager network policy
Applies if you use cross-namespace Prometheus scrapers.
breakingmTLS for all instance-manager gRPC services
Applies if you configure the longhorn-grpc-tls secret.
Plan ahead (1)
deprecatedLegacy V2 linked-clone volumes deprecated
Applies if you use V2 linked-clone volumes created in v1.12.0 or earlier.
A maintenance release with operator-facing behavior changes, compatibility improvements, and defect corrections. No security advisories or explicitly security-related fixes are mentioned.
Source ↗A feature and maintenance release with expanded metadata, migration, storage-pool, learner, self-healing, proximity-read, and RocksDB capabilities. Operators need to follow the stated upgrade order and prerequisites; the release also contains corrective fixes, with no security advisories or explicit security flaws disclosed.
Source ↗
