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Releases

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

Feb 2026Clear ×
OpenKruisev1.8.3CI/CD & App DeliveryFeb 25, 2026

OpenKruise v1.8.3 includes a constraint change for probe host configuration. Existing configurations that rely on previously accepted host values may require changes.

Check if affected (1)

  • breakingThe probe host field, restricted

    Applies if your probe configurations use the host field.

Source
OpenKruisev1.7.5CI/CD & App DeliveryFeb 25, 2026

This release restricts the host field in probe configuration. The section heading carries no operator-facing change.

Check if affected (1)

  • breakingRestricted probe host field

    Applies if you configure host.

Source
Fluxv2.8.0CI/CD & App DeliveryFeb 24, 2026

Flux v2.8.0 expands capabilities across controllers, notifications, the CLI, and artifact handling while also including fixes and dependency updates. It removes the deprecated API versions v1beta2 and v2beta2 from CRDs and changes Kubernetes compatibility requirements, so users of those APIs or affected Kubernetes versions are the main audience.

Check if affected (1)

  • breakingThe Flux APIs v1beta2 and v2beta2, removed from CRDs

    Applies if you use the Flux APIs v1beta2 or v2beta2 in CRDs.

Source
Argov3.3.2CI/CD & App DeliveryFeb 22, 2026

This release fixes the client-side apply migration issue reported in versions 3.3.0 and 3.3.1. No security advisories are disclosed.

Action needed (1)

  • breakingClient-side apply migration failure

    The failed to perform client-side apply migration issue present in versions 3.3.0 and 3.3.1 is fixed in this release.

Source
Backstagev1.48.0CI/CD & App DeliveryFeb 17, 2026

A release with breaking API and configuration changes alongside new frontend and catalog capabilities. Operators and plugin authors should review renamed catalog extension imports, rejected cross-plugin API overrides, removed configuration and extension-point behaviors, and the module federation default.

Check if affected (7)

  • breakingStable catalogProcessingExtensionPoint export

    Applies if you use catalogProcessingExtensionPoint when providing custom processors and entity providers into the catalog.

  • breakingRejected CatalogApi and ErrorApi overrides

    Applicability is not stated in the release notes.

  • breakingRemoved auth.experimentalDynamicClientRegistration.tokenExpiration

    Applies if you configure auth.experimentalDynamicClientRegistration.tokenExpiration.

  • + 4 more on the release page

Plan ahead (2)

  • deprecatedDeprecated IconComponent type

    Applies if you use IconComponent.

  • deprecatedDeprecated items prop

    Applies if you use the items prop.

Source
Argov3.3.0CI/CD & App DeliveryFeb 2, 2026

Argo v3.3.0 is a substantial feature and maintenance release with changes across synchronization, health, hydration, diff and apply behavior, the UI, and resource operations. It also updates core dependencies and removes an app controller flag.

Action needed (3)

  • securityThe k8s.io/kubernetes module, updated to v1.34.2

    The k8s.io/kubernetes module is updated to v1.34.2 in Argo v3.3.0.

  • securityHelm 3.19.4

    Helm is updated to 3.19.4 in Argo v3.3.0.

  • securityRedis, updated to the latest stable release

    Redis is updated to the latest stable release in Argo v3.3.0.

Check if affected (1)

  • breakingThe --self-heal-backoff-cooldown-seconds flag, removed

    Applies if your app controller configuration uses --self-heal-backoff-cooldown-seconds.

Source
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