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Releases

AI-analyzed release notes for CNCF graduated and incubating projects.

Aug 2026Clear ×
Rookv1.19.10Storage & DataAug 20, 2026

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.

Source
Strimzi1.2.0Networking & MessagingAug 20, 2026

This release removes legacy CRD API versions and resource state metrics, and changes defaults for token mounting, feature gates, and container security contexts. It also adds Kafka and configuration capabilities and updates shipped dependencies.

Action needed (2)

  • breakingService Account token mounting

    Service Account tokens are no longer auto-mounted into Pods. They are mounted through a volume instead.

  • breakingThe ServerSideApplyPhase1 feature gate, permanently enabled

    The ServerSideApplyPhase1 feature gate has moved to GA and is permanently enabled. It can no longer be disabled.

Check if affected (3)

  • breakingLegacy CRD API versions, no longer supported

    Applies before upgrading to Strimzi 1.0.0 or later if you use the v1beta2, v1beta1, or v1alpha1 APIs.

  • breakingResource state metrics, removed

    Applicability is not stated in the release notes.

  • breakingDefault securityContext for operator installations

    Applies if you use the Cluster, Topic, and User Operator YAML installation files or the Cluster Operator Helm Chart.

Source
Backstagev1.54.0CI/CD & App DeliveryAug 18, 2026

A broad release with dependency updates, breaking changes to commands, authentication patterns, and connection APIs, plus new AWS connection support and updates across the catalog, scaffolder, search, and UI. It also includes Kubernetes plugin security fixes and an undisclosed security announcement.

Action needed (2)

  • breakingStrict TypeScript configuration schema validation

    Package preparation now validates TypeScript configuration schemas strictly before publishing.

  • breakingPortable configuration schemas for root connection types

    Connection types now use portable configuration schemas as the source of root connection types.

Check if affected (16)

  • securityKubernetes plugin security fixes

    Applies if you use the Kubernetes plugin.

  • breakingBackend connection APIs, removed from package exports

    Applies if you use connectionsServiceRef, connectionsServiceFactory, DefaultConnectionsService, declareConnection, RootConnection, or AnyRootConnection.

  • breakingNode.js snapshots in generated backend Dockerfiles

    Applies if you configure generated backend Dockerfiles.

  • + 13 more on the release page

Plan ahead (3)

  • deprecatedThe plugin-web-library template, updated to toastApiRef

    Applies if you use the plugin-web-library template.

  • deprecatedZod v3 schemas, deprecated

    Applies if you depend on Zod v3 schemas.

  • deprecatedThe catalog.providers.backstageOpenapi.plugins option, deprecated

    Applies if you configure catalog.providers.backstageOpenapi.plugins.

Source
Prometheusv3.14.0ObservabilityAug 18, 2026

A maintenance release with an API deprecation, operator-visible removals and default changes, new capabilities, performance improvements, and correctness fixes across discovery, PromQL, TSDB, and other components. No security advisories or explicitly described security vulnerabilities are included.

Action needed (1)

  • breakingDefault support for PromQL duration expressions

    Duration expressions are enabled by default in PromQL. The promql-duration-expr feature flag is now a no-op.

Check if affected (1)

  • breakingThe __meta_hetzner_datacenter label, removed

    Applies if you use hcloud targets.

Plan ahead (1)

  • deprecatedThe stats query parameter, deprecated for other valuesremoval date not announced

    Applies if you set stats to a value other than true or all.

Source
Kubescapev4.0.12SecurityAug 12, 2026

A corrective and performance-focused release with operator-visible default and constraint changes, deprecated flag removal, and dependency vulnerability fixes. It also expands scanning, output, registry, and MCP capabilities.

Action needed (3)

  • securityBatch dependency vulnerability fixes

    Batch 1 and 2 dependency vulnerability fixes are included in this release.

  • breakingRegoV1 evaluation and v0 compatibility shim removal

    Rego evaluation now uses RegoV1 and drops the v0 compatibility shim in this release.

  • breakingLoopback-only constraint

    A loopback-only constraint is applied in this release.

Check if affected (3)

  • breakingOpt-in pprof debug server

    Applies if you enable the pprof debug server.

  • breaking--frameworks default set to all

    Applies if you do not configure --frameworks.

  • breakingDeprecated flags removal

    Applies if you configure deprecated flags.

Source
wasmCloudv2.7.0Orchestration & ManagementAug 11, 2026

wasmCloud v2.7.0 adds runtime, networking, plugin, TLS, and chart capabilities while correcting runtime and Helm/chart defects. It also changes defaults and updates dependencies.

Action needed (1)

  • breakingDefault-enabled implements and maps

    implements and maps are enabled by default in wasmCloud v2.7.0.

Source
KServev0.20.0AI & MLAug 6, 2026

This release adds new inference-service, storage, runtime, routing, and deployment capabilities, alongside correctness fixes and dependency updates. Operators should review the Starlette security update, changed defaults, and narrower readiness behavior.

Action needed (2)

  • securitymediumstarlette dependency update for CVE-2026-48710

    The starlette dependency is bumped to >=1.0.1 for CVE-2026-48710.

  • breakingStandard default alignment with the llm-d optimized baseline

    The standard default is aligned with the llm-d optimized baseline.

Check if affected (7)

  • breakinglora-affinity-scorer default for LoRA adapters

    Applies if you use LoRA adapters.

  • breakingLLMInferenceServiceConfig deletion-prevention finalizer

    Applies if you use LLMInferenceServiceConfig.

  • breakingendpointPickerRef default EPP port

    Applies if you configure endpointPickerRef and do not configure port.

  • + 4 more on the release page
Source
Argov3.5.0CI/CD & App DeliveryAug 4, 2026

A maintenance release focused on operator-facing bug fixes, with additional feature and configuration work. It also includes dependency updates, including a UI dependency update for CVE-2026-41240.

Action needed (3)

  • securitymediumThe redoc/dompurify dependency update for CVE-2026-41240

    The UI dependency redoc/dompurify is bumped to v3.4.0 to fix CVE-2026-41240.

  • securityThe formidable dependency update

    The formidable dependency is updated to v2.1.3.

  • breakingThe auto-sync toggle removal from the app top bar

    The auto-sync toggle is removed from the app top bar.

Check if affected (1)

  • breakingThe theme default changed to auto

    Applies if theme is not configured.

Source
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