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Releases

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

Jun 2026Clear ×
Tektonv1.14.0CI/CD & App DeliveryJun 30, 2026

Release v1.14.0 adds tracing and observability capabilities and broadens ResolutionRequest resolution support. It also includes correctness fixes, a Go security-related update, and shipped dependency updates.

Action needed (1)

  • securityGo 1.26.4 update

    Go is updated to 1.26.4 in v1.14.0 for CVE remediation.

Source
Fluxv2.9.0CI/CD & App DeliveryJun 30, 2026

Flux v2.9.0 removes two deprecated API versions and adds CLI and controller capabilities across several Flux resources. It also changes supported Kubernetes versions, corrects defects, and updates project and third-party dependencies.

Check if affected (1)

  • breakingRemoval of deprecated Flux API versions

    Applies if your CRDs use the image.toolkit.fluxcd.io/v1beta2 or notification.toolkit.fluxcd.io/v1beta2 APIs.

Source
KubeVelav1.10.9CI/CD & App DeliveryJun 30, 2026

A maintenance release with a security fix for unbounded reads in the Terraform remote configuration loader and a correctness fix for CUE imports in status details. It also adds repository ownership metadata.

Check if affected (1)

  • securityUnbounded read prevention in the Terraform remote configuration loader

    Applies if you use the Terraform remote configuration loader.

Source
KubeVelav1.9.14CI/CD & App DeliveryJun 30, 2026

This release includes a security correction for an unbounded-read denial-of-service condition in the Terraform remote configuration loader. The fix is backported to release-1.9 and concerns deployments that use this loader.

Check if affected (1)

  • securityTerraform remote configuration loader DoS fix (GHSA-fmgp-q6jx-gg3x)

    Applies if you use the Terraform remote configuration loader.

Source
Backstagev1.52.1CI/CD & App DeliveryJun 26, 2026

Backstage v1.52.1 is a maintenance release focused on operator-facing defect fixes. It addresses scheduler task state during trigger changes and a broken configuration schema in the Kubernetes React plugin.

Source
Tektonv1.0.4CI/CD & App DeliveryJun 23, 2026

A maintenance release fixes the release pipeline by adding automated draft release support. It contains no other operator-facing product changes.

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Tektonv1.12.2CI/CD & App DeliveryJun 23, 2026

A maintenance release updates k8s.io/client-go from 0.35.5 to 0.35.6. The remaining release material does not describe a distinct operator-facing change.

Source
Tektonv1.3.6CI/CD & App DeliveryJun 23, 2026

Tekton v1.3.6 contains dependency update batches, with no functional or security changes described. The release material also includes installation instructions and attestation or verification metadata.

Source
Tektonv1.6.4CI/CD & App DeliveryJun 23, 2026

Nothing here needs operator attention. The release notes contain installation, attestation, and verification instructions, along with empty section headings, but no described product changes.

Source
Tektonv1.9.5CI/CD & App DeliveryJun 23, 2026

A maintenance release with three dependency updates, including an update to k8s.io/apimachinery from 0.33.12 to 0.33.13. Nothing else in the release requires operator attention.

Source
Buildpacksv0.40.7CI/CD & App DeliveryJun 23, 2026

This release focuses on builder configuration and registry issue documentation. It changes the lifecycle version included in builders, corrects the yank registry issue body, and updates the suggested Heroku builder image.

Source
OpenKruisev1.9.0CI/CD & App DeliveryJun 21, 2026

OpenKruise v1.9.0 adds operator-facing capabilities, upgrades several APIs to v1beta1, and tightens validation for numerical maxUnavailable and maxSurge values. It also includes multiple correctness fixes, with no security advisories or vulnerabilities disclosed.

Check if affected (2)

  • breakingKruise APIs upgraded to v1beta1

    Applies if your manifests use the listed Kruise APIs at v1alpha1.

  • breakingNumerical string values for maxUnavailable and maxSurge rejected

    Applies if you configure numerical string values for maxUnavailable or maxSurge.

Source
Argov3.4.4CI/CD & App DeliveryJun 18, 2026

This release focuses on correctness fixes in Argo CD. All Argo CD container images are signed by cosign, and provenance is generated for container images and CLI binaries that meet SLSA Level 3 specifications. No security advisory is disclosed.

Source
Argov3.3.12CI/CD & App DeliveryJun 18, 2026

Argo CD v3.3.12 is a maintenance release containing operator-relevant bug fixes. No security advisories or setup-breaking changes are disclosed.

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Backstagev1.52.0CI/CD & App DeliveryJun 16, 2026

A broad feature and maintenance release with breaking configuration and API evolution across catalog, scaffolder, TechDocs, frontend, actions, and Kubernetes capabilities. It also includes correctness, performance, reliability, and security-related dependency updates, with migration attention needed for renamed or deprecated settings and APIs.

Action needed (2)

  • securityThe infinispan dependency upgrade

    infinispan was upgraded from ^0.12.0 to ^0.13.0 to address known vulnerabilities.

  • breakingThe unused json-schema runtime dependency, removed

    The unused json-schema runtime dependency has been removed.

Check if affected (7)

  • breakingThe catalog.stitchingStrategy.mode: 'immediate' setting, removed

    Applies if you configure catalog.stitchingStrategy.mode.

  • breakingComboboxProps as a union type

    Applies if you use ComboboxProps.

  • breakingThe default /kubernetes page, removed

    Applies if you use /kubernetes.

  • + 4 more on the release page

Plan ahead (9)

  • deprecatedTop-level Combobox input state props, deprecated

    Applies if you use plain-array options.

  • deprecatedPrevious tokens, deprecatedremoval date not announced

    Applicability is not stated in the release notes.

  • deprecatedThe single-module runCliModule helper, deprecated

    Applies if you use runCliModule.

  • + 6 more on the release page
Source
Tektonv1.13.1CI/CD & App DeliveryJun 15, 2026

A maintenance release with defect corrections and a behavior change affecting implicit resource settings for internal containers. No security advisories are disclosed.

Check if affected (1)

  • breakingDefault resource requirements for internal containers are removed

    Applies if you do not set default-container-resource-requirements.

Source
Tektonv1.12.1CI/CD & App DeliveryJun 15, 2026

A maintenance release with several correctness fixes and multiple dependency updates. Resolver behavior is narrowed so that only StepActions, Tasks, and Pipelines can be resolved, which requires review for users of Tekton Resolvers.

Check if affected (1)

  • breakingTekton Resolver object restrictions

    Applies if you use Tekton Resolvers.

Source
Tektonv1.9.4CI/CD & App DeliveryJun 15, 2026

A maintenance release with correctness fixes, a security-relevant dependency update, resolver compatibility constraints, metric behavior changes, and additional dependency upgrades. The changes include a restriction on the object types handled by Tekton Resolvers and an update to gRPC.

Action needed (1)

  • securitycriticalgoogle.golang.org/grpc updated to 1.79.3 for CVE-2026-33186

    The google.golang.org/grpc dependency is updated from 1.77.0 to 1.79.3 to fix CVE-2026-33186, an authorization bypass caused by a missing leading slash in the :path header.

Check if affected (1)

  • breakingTekton Resolvers, limited to supported object types

    Applies if you use the Resolver API.

Source
Tektonv1.6.3CI/CD & App DeliveryJun 15, 2026

Tekton v1.6.3 contains resolver validation and behavior corrections, along with fixes affecting cross-architecture execution and metrics. It also updates dependencies, including a gRPC change for CVE-2026-33186, so resolver users and dependency-sensitive deployments should review the release.

Action needed (1)

  • securitycriticalThe google.golang.org/grpc dependency fix for CVE-2026-33186

    The google.golang.org/grpc dependency includes a fix for CVE-2026-33186 in v1.6.3.

Check if affected (1)

  • breakingTekton Resolver target restrictions

    Applies if your ResolutionRequest objects use Tekton Resolvers.

Source
Tektonv1.3.5CI/CD & App DeliveryJun 15, 2026

A correctness-focused release fixes resolver behavior and updates dependencies. It also narrows the resolver input contract and changes pod metrics and labels.

Action needed (1)

  • breakingPod label removal

    The pod label is removed in this release.

Check if affected (1)

  • breakingThe Resolver API resolution scope

    Applies if you use custom resolvers and the Resolver API.

Source
Tektonv1.2.1CI/CD & App DeliveryJun 15, 2026

Nothing here needs operator attention. The release note contains installation and attestation information, with no described operator-facing changes.

Source
Backstagev1.51.2CI/CD & App DeliveryJun 10, 2026

A maintenance release includes a fix for an empty userSelect value in the msgraph module, which caused all users to be dropped. No other operator action is indicated.

Source
OpenFeaturecore/v0.16.0CI/CD & App DeliveryJun 1, 2026

Core v0.16.0 changes disabled-flag evaluations from returning an error to succeeding with reason DISABLED; resolved values remain unchanged and still use the caller-provided default. The compatibility change affects consumers that inspect reason or errorCode, call flagd directly over gRPC or OFREP, or import core/pkg/model.

Source
OpenFeatureflagd/v0.16.0CI/CD & App DeliveryJun 1, 2026

A behavior update changes how disabled flags are evaluated: they now resolve successfully with reason=DISABLED instead of returning a FLAG_DISABLED error. No other operator action is indicated.

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