AI-analyzed release notes for CNCF graduated and incubating projects.
This release combines a new TechDocs sidebar styling capability with dependency updates and constraints. It also corrects an active tab indicator issue in Backstage UI.
Action needed (1)
breakingReact Aria dependency ranges constrained to patch-only updates
React Aria dependency ranges are limited to patch-only updates in Backstage v1.50.2.
A release with a breaking configuration-schema replacement, a repo startup correctness fix, and a React Aria dependency update. It changes configuration values used by existing extensions and blueprints and updates React Aria to v1.17.0 with monopackage imports.
Check if affected (1)
breakingConfiguration schema values replaced
Applies if you use existing extensions and blueprints.
A maintenance release with the Go 1.25.9 toolchain and several correctness fixes. It changes the default for StatefulSet parallel pod management and includes fixes for kubelet restarts, apiserver audit-log latency annotations, and kube-proxy nftables support.
Check if affected (1)
breakingDefault for MaxUnavailableStatefulSet
Applies if you do not enable MaxUnavailableStatefulSet.
Dapr v1.16.13 includes a security-relevant Go dependency update and correctness fixes. The release also changes scheduler reliability and Pulsar pub/sub processing behavior.
Action needed (1)
securityThe Go version update
The Go version is updated from 1. to 1. in v1.16.13.
Check if affected (1)
breakingprocessMode initialization validation
Applies if you configure processMode.
This release combines an operator defect correction with changes to operator capabilities, configuration, and dependency or image versions. It contains no security advisories or explicitly described security fixes.
Action needed (1)
breakingThe default COSI sidecar image version, updated
The default version of the COSI sidecar image is updated in the COSI component.
A substantial feature and maintenance release with API, UI, plugin, authentication-token, catalog, scaffolder, frontend, and SCM changes. It also updates vulnerable glob and rollup dependencies, fixes the . URL, and includes broad correctness and dependency updates.
Action needed (4)
securityhighThe glob and rollup dependencies, upgraded
The glob dependency was upgraded from v7, v8, and v11 to v13 to address security vulnerabilities in older versions. rollup was upgraded from v4.27 to v4.59+ to fix the path traversal vulnerability identified by GHSA-mw96-cpmx-2vgc.
securityThe glob dependency, upgraded to v13
The glob dependency was upgraded from v7, v8, and v11 to v13 to address security vulnerabilities in older versions.
securityThe rollup dependency, upgraded to v4.59+
rollup was upgraded from v4.27 to v4.59+ to fix the path traversal vulnerability identified by GHSA-mw96-cpmx-2vgc.
securityThe . URL
The . resource URL was fixed to comply with RFC 9728 Section 7.3. Dynamic resource paths are enabled.
Check if affected (22)
breakingThe auth. setting
Applies if you do not configure auth..
breakingThe SignInResolverFactoryOptions type parameters
Applies if you use SignInResolverFactoryOptions.
breakingThe catalog permission exports, removed
Applies if you use CatalogPermissionRuleInput, CatalogPermissionExtensionPoint, or catalogPermissionExtensionPoint.
Plan ahead (6)
deprecatedThe show and showModal compatibility implementation, deprecated
Applies if you use show or showModal.
deprecatedThe auth. setting, deprecatedremoval date not announced
Applies if you configure auth..
deprecatedThe config. callback format, deprecated
Applies if you use config..
A maintenance release with a dependency and toolchain update, configuration constraint changes, performance improvements, and correctness fixes. It also fixes an ACL permission bypass along with issues affecting leaf connections, streams, storage, and client authentication.
Check if affected (3)
securityQueue subscription enforcement of ACL deny patterns
Applies if you use queue subscriptions and configure non-queue ACL deny patterns.
breakingThe no_auth_user configuration field, restricted to client connections
Applies if you configure no_auth_user.
breakingDuplicate INFO permission updates for solicited leaf connections
Applies if you use solicited leaf connections.
This release updates the Go toolchain and corrects authorization, leafnode, and WebSocket behavior. Configuration rules for no_auth_user and duplicate leaf permission updates are narrower, so affected existing setups may require review.
Check if affected (2)
breakingThe no_auth_user connection scope restriction
Applies if you configure no_auth_user.
breakingThe INFO permission update restriction
Applies if you use solicited leaf connections.
This release adds Kubernetes-native service routing and related CRD fields, changes Helm behavior, fixes a NATS subscriber initialization race, and retires the runtime-gateway path. Operators using the deprecated gateway configuration need to account for the routing change and removed chart behavior.
Action needed (1)
breakingThe default chart tag is removed
The default tag is removed, so the chart uses chart.'s appVersion.
Check if affected (1)
breakingNative Kubernetes Service routing replaces runtime-gateway
Applies if you use runtime-gateway.
Plan ahead (1)
deprecatedThe Helm gateway section is deprecated
Applies if you configure gateway.
A maintenance release with dependency updates, defect corrections, expanded compatibility, and new integrations and configuration capabilities. An existing configuration source is replaced, so affected operators need to update their configuration.
Action needed (1)
breakingProvider configuration replaced by cloud-integration.
The provider config is no longer used, and configuration is read from cloud-integration. instead. Operators using the replaced configuration source need to update their configuration.
A maintenance release adds Helm v4 server-side apply support and includes numerous correctness fixes. The WASM decompression size-limit change affects inputs that were previously accepted and may require operator review.
Action needed (1)
breakingThe gzip decompression size limit for WASM binaries
A size limit is now enforced on gzip-decompressed WASM binaries fetched over HTTP.
A substantial operator-facing feature and maintenance release adds new capabilities, configuration and deployment options, performance improvements, and many bug fixes. It also changes selected defaults, deprecates Token Exchange v1, and includes security and correctness fixes for authorization, identity and URL handling, SCIM, anti-phishing checks, and UMA token validation.
Action needed (6)
securitySeparate password and OTP brute force protection
Password and OTP brute force protection are now separate by default to prevent OTP bypass attacks.
securityResourceAdminManager URL construction validation
URL construction in ResourceAdminManager is validated against matrix parameter injection.
securityClient retrieval anti-ID phishing check
Client retrieval now includes the missing anti-ID phishing check.
breakingZero-downtime patch releases enabled by default
Zero-downtime patch releases are now promoted to supported and enabled by default.
breaking--truststore-kubernetes-enabled enabled by default
The behavior controlled by --truststore-kubernetes-enabled is enabled by default.
breakingTen-second default not-before validation
The default not-before validation period is now 10 seconds instead of 0.
Check if affected (7)
securityWorkflows admin permission boundaries
Applies if you use Workflows.
securityOrganizations login IdP alias disclosure
Applies if you use Organizations.
securitySCIM PUT body ID override protection
Applies if you use SCIM.
Plan ahead (1)
deprecatedToken Exchange v1 deprecation
Applies if you use Token Exchange v1.
This release adds an operator-facing histogram metric and ListObjects performance improvements, fixes PostgreSQL and ListObjects defects, and addresses improper BatchCheck policy enforcement. Playground users face a breaking authentication constraint, while the built-in Playground and its port settings are deprecated.
Action needed (1)
securitymediumBatchCheck policy enforcement fix for CVE-2026-34972
The issue was fixed where BatchCheck calls with multiple checks for the same tuple could result in improper policy enforcement. The fix addresses CVE-2026-34972 and GHSA-jwvj-g8pc-cx45.
Check if affected (1)
breakingPlayground authentication limited to none
Applies if the Playground runs with preshared key authentication.
Plan ahead (2)
deprecatedBuilt-in OpenFGA Playground deprecationremoval date not announced
Applies if you use the built-in OpenFGA Playground.
deprecated--playground-port and OPENFGA_PLAYGROUND_PORT deprecation
Applies if you configure --playground-port or OPENFGA_PLAYGROUND_PORT.
A broad release with new service discovery, PromQL, TSDB, and UI capabilities, alongside performance, dependency, output, and correctness changes. It also deprecates legacy Hetzner discovery labels and corrects TSDB retention-time handling.
Check if affected (1)
breakingThe storage. unit handling
Applies if you configure storage..
Plan ahead (2)
deprecatedThe __meta_hetzner_datacenter label, deprecatedremoval date not announced
Applies if you use __meta_hetzner_datacenter.
deprecatedThe Hetzner Cloud datacenter location labels, deprecated
Applies if you use __meta_hetzner_hcloud_datacenter_location or __meta_hetzner_hcloud_datacenter_location_network_zone.
A fractional bucketing update changes pseudorandom assignments without changing the API. Consistent assignments require all providers to be updated.
Check if affected (1)
breakingFractional pseudorandom bucketing assignments
Applies if you use providers.
A maintenance release with a security-relevant gRPC dependency upgrade, Pulsar Avro and JSON schema handling corrections, and a Scheduler cluster recovery fix. It also adds raw payload topic metadata and updates Avro payload conversion and CloudEvents schema registration.
Action needed (1)
securitycriticalThe google. dependency and CVE-2026-33186 resolution
The affected google. dependency is upgraded to a version that resolves CVE-2026-33186. The fix ships in this release.
Check if affected (2)
breakingRejected rawPayload=true publishing to CloudEvents-wrapped topics
Applies if rawPayload is set for a CloudEvents-wrapped topic.
breakingStructural validation for . topics
Applies if you configure ..
A release that narrows supported environments and installation paths while adding storage, attestation, GPU, API, signature, and image-handling capabilities. It also updates guest and image handling, including sealed-secret signatures, cosign signatures with newlines, in-memory LUKS headers, and improved Vault/OpenBao support.
Check if affected (5)
breakingGo support in CDH removed
Applies if you use CDH.
breakingCanonical TDX Tech preview support removed
Applies if you use Canonical TDX Tech preview.
breakingUbuntu version requirement
Applies if you use Ubuntu 24. or 25..
Plan ahead (1)
deprecatedpacker images support, planned for removalremoval date not announced
Applies if you use packer images.
A release with operator-facing compatibility changes, including feature removals, aligned chart and application versions, GHCR-only chart distribution, and a changed CRD conversion-webhook default. It also updates dependencies and the Python interpreter to resolve CVEs, with additional defect fixes and new service and architecture capabilities.
Action needed (1)
securityDependency and Python interpreter updates for CVE fixes
Many dependencies and the Python interpreter were updated to resolve CVEs.
Check if affected (6)
breakingCustom error responses and header-case mangling, removed
Applies if you use Ambassador Edge Stack's custom error responses or header-case mangling features.
breakingHelm chart and Emissary version alignment
Applies if you use the Helm chart.
breakingGHCR-only Helm chart distribution
Applies if you use Emissary's Helm charts.
OPA v1.15.0 adds pluggable logging and AWS web-identity signing support, changes the custom HTTPAuthPlugin lifecycle contract, and adds TLS certificate reread configuration. It also includes correctness fixes and dependency updates; no security advisories or vulnerability disclosures are stated.
Check if affected (1)
breakingCustom HTTPAuthPlugin lifecycle contract
Applies if you use custom HTTPAuthPlugin implementations.
This release adds TLS, certificate, xDS, and C++ credential capabilities, and changes EventEngine defaults and support. It also corrects an OpenBSD sizing defect and changes RR and WRR connection behavior.
Check if affected (1)
breakingEventEngine defaults and fork support
Applies if you use Python or Ruby.
A maintenance release deprecates and removes install., updates the Go toolchain and JSON-RPC dependency, and corrects dashboard and webhook issues. It also includes vulnerability fixes in Go and UI packages.
Action needed (2)
securityGo package updates for vulnerability fixes
Go packages are upgraded to fix vulnerabilities.
securityUI package updates for vulnerability fixes
UI packages are upgraded to fix vulnerabilities.
Check if affected (1)
breakingThe install. installer, removed
Applies if you use install..
Plan ahead (1)
deprecatedThe install. installer, deprecated
Applies if you use install..
A maintenance release with an RBAC grant removal, behavioral fixes, and new CephNFS API fields. It also updates exporter and OSD handling, including log collection, reconciliation, cancellation, encrypted OSD key rotation, and container selection.
Check if affected (1)
breakingThe nodes/proxy RBAC grant, removed
Applies if you use nodes/proxy.
A broad operator-facing feature and maintenance release with API and behavior changes, dependency updates, deprecations, and removals. Monitoring and configuration changes include recording-rule and feature-gate updates, alongside scheduling and security-related behavior changes; no security advisories are reported.
Check if affected (7)
breakingNetwork attachment definition get permissions in the virt-controller ClusterRole, removed
Applicability is not stated in the release notes.
breakingStop requests for paused VMIs, rejected
Applies if you run paused VMIs.
breakingThe EnableVirtioFsConfigVolumes feature, graduated to GA
Applies if you use the EnableVirtioFsConfigVolumes feature gate.
Plan ahead (4)
deprecatedThe DisableMDEVConfiguration feature gate, deprecatedremoval date not announced
Applies if you use the DisableMDEVConfiguration feature gate.
deprecatedThe kubevirt_vmi_migration_data_total_bytes metric, deprecated
Applies if you use the kubevirt_vmi_migration_data_total_bytes metric.
deprecatedThe MultiArchitecture feature gate, deprecated
Applies if you use the MultiArchitecture feature gate.
A maintenance release with multiple security fixes, tighter JWT and MQTT-related enforcement, and dependency manifest updates. It also includes correctness fixes and improvements across networking, monitoring, clustering, and JetStream.
Action needed (1)
breakingJWT size limit
JWTs now have a 1MB size limit.
Check if affected (13)
securityhighMQTT security fixes
Applies if you use MQTT.
securityhighLeafnode security fix
Applies if you use leafnodes.
securityhighCommand-line credential security fix
Applies if you provide credentials on the command line.
A maintenance release with multiple disclosed security fixes, correctness fixes, stricter validation and permission constraints, and dependency and toolchain updates. It also includes fixes across MQTT, JetStream, leafnodes, WebSockets, monitoring, and clustering.
Action needed (1)
breakingThe JWT size limit
JWTs now have a 1MB size limit.
Check if affected (11)
securityhighCVE-2026-33216, CVE-2026-33217, and CVE-2026-33215 fixes for MQTT systems
Applies if you use MQTT.
securityhighCVE-2026-33218 fix for leafnodes
Applies if you use leafnodes.
securityhighCVE-2026-33247 fix for command-line credentials
Applies if you configure credentials on the command line.
A maintenance release with security-related dependency updates and removal of the hostPort setting from example manifests. It also documents compatibility testing with Kubernetes 1.32 through 1.34.
Action needed (2)
securitycriticalgoogle. v1. update
google. is updated to v1., which addresses CVE-2026-33186 and GHSA-p77j-4mvh-x3m3. Contour is not affected by this advisory.
securityEnvoy v1. update
The Envoy dependency is updated to v1. to address security vulnerabilities.
Check if affected (1)
breakingRemoval of hostPort: 8002 from example manifests
Applies if you use hostPort in example manifests.
A maintenance release with updated Envoy and gRPC dependencies, plus a change to the example manifests. It is tested against Kubernetes 1.31 through 1.33.
Action needed (2)
securitycriticalgoogle. updated to v1.
google. is updated to v1., which addresses CVE-2026-33186 and GHSA-p77j-4mvh-x3m3. Contour is not affected.
securityEnvoy updated to v1.
Envoy is updated to v1. to address security vulnerabilities and improve stability.
Check if affected (1)
breakinghostPort: 8002 removed from example manifests
Applies if hostPort: 8002 is configured in example manifests.
A maintenance release contains dependency security updates and an example-manifest cleanup. It also documents testing against Kubernetes 1.30 through 1.32.
Action needed (2)
securitycriticalgoogle. updated to v1.79.3 for CVE-2026-33186
The release updates google. to v1.79.3, which addresses CVE-2026-33186 and GHSA-p77j-4mvh-x3m3. Contour is not affected.
securityEnvoy updated to v1.34.13
The release bumps Envoy to v1.34.13.
Check if affected (1)
breakingEnvoy metrics hostPort: 8002 removed from example manifests
Applies if example manifests use hostPort: 8002.
wasmCloud v2.0.0 adds operator-facing capabilities, changes CRD locations, updates dependencies, and fixes runtime and CLI behavior. The dependency update addresses the disclosed advisory RUSTSEC-2026-0007.
Action needed (2)
securitymediumLock file update for RUSTSEC-2026-0007
wasmCloud v2.0.0 updates the lock file to address RUSTSEC-2026-0007.
breakingCRD location moved from templates/crds to /crds
wasmCloud v2.0.0 moves CRDs from templates/crds to /crds.
A feature and maintenance release that introduces a vendor-neutral API with a user-controlled migration workflow, alongside preview Dynamic Zones support. It also changes Helm and runtime image distribution locations and updates dependencies.
Check if affected (2)
breakingThe helm repository, switched to OCI
Applies if you use Helm.
breakingThe API group, renamed to k8gb.
Applies if you use k8gb..
This release updates supported Kubernetes and pod-security configurations, installation behavior, and bundled component versions. The main operator-facing changes are the Kubernetes 1. requirement and the baseline pod-security enforcement default, alongside fixes and new capabilities.
Action needed (1)
breakingBaseline pod security enforcement
Pod security enforcement changes to the baseline level in this release.
Check if affected (1)
breakingKubernetes 1. requirement
Applies if you use Kubernetes 1..
This release contains API and template changes, new DevTools functionality, frontend behavior changes, and defect corrections. No security advisories or security-specific fixes are stated.
Check if affected (1)
breakingThe catalog entity page layout header is disabled
Applies if you use the catalog entity page in the new frontend system.
A feature and compatibility release adds registry, cache, signing, profiling, and configuration capabilities. It changes proxy-cache behavior, removes GCR replication, and includes dependency, base-component, and defect corrections.
Action needed (2)
securityBearer token validation
Harbor rejects bearer tokens issued before project creation.
breakingPort 9443 removed from the webhook event check
Port 9443 is removed from the Harbor IP used for webhook event checks.
Check if affected (2)
breakingThe pull-through cache is replaced by proxy cache
Applies if you use pull-through cache in Harbor.
breakingGCR replication removal
Applies if you use GCR replication in Harbor.
A maintenance release with disclosed Go standard-library security fixes, a Go toolchain upgrade, and a required manual Configuration CRD update. It also adds RavenDB state-store registration and correctness and performance fixes across pub/sub, scheduling, service invocation, workflows, actors, conversation components, state stores, and Sentry.
Action needed (3)
securityhighGo toolchain upgrade to 1.25.8
The Go toolchain was upgraded from 1.24.13 to 1.25.8 across all modules and Docker images in the repository.
securitymediumGO-2026-4603 and escaped meta content URLs
html/template now escapes URLs in meta content attribute actions, addressing potential cross-site scripting via crafted URLs.
securitylowGO-2026-4602 and os. root boundaries
os. can no longer escape from a Root to access files outside the intended directory boundary.
Check if affected (2)
securityhighGO-2026-4601 and IPv6 host literal parsing
Applies if you use net/url.
breakingConfiguration stateRetentionPolicy schema
Applies if you configure stateRetentionPolicy.
A breaking compatibility release changes defaults and removes or narrows support across the frontend, CLI, catalog, and integrations. It also introduces new frontend, catalog, scaffolder, CLI, and integration capabilities, while deprecated functionality remains in some areas and requires planning. The release contains no security fixes.
Check if affected (14)
breakingThe New Frontend System as the default for new apps
Applicability is not stated in the release notes.
breakingThe create-app frontend selection flag
Applies if you use the --next flag for create-app.
breakingDeprecated types and options
Applies if you use deprecated types and options.
Plan ahead (7)
deprecatedDeprecated variant, columns, and tableOptions props
Applies if you use the variant, columns, or tableOptions props.
deprecatedThe RelatedEntitiesCard component
Applies if you use RelatedEntitiesCard.
deprecatedThe CLI built-in set fallback
Applicability is not stated in the release notes.
A feature release that adds guest OS support, CLI capabilities, virtualization and synchronization features, template support, and a default hypervisor change for non-native architectures. The guest home directory moves from /home/${USER}. to /home/${USER}. with a compatibility symlink, and no security changes are disclosed.
Check if affected (1)
breakingQEMU as the default hypervisor for non-native architectures
Applies if QEMU runs on non-native architectures.
A maintenance release with operator-facing behavior fixes across backup handling, VMI updates, storage migration, and monitoring. It also updates the quiescing status indication used by KubeVirt.
Action needed (1)
breakingThe QuiesceFailed indication replaced by QuiesceTimeout
The QuiesceFailed indication was replaced with QuiesceTimeout.
A maintenance release with a disclosed security fix, an indication rename for Windows VSS handling, and correctness, behavior, and observability updates. Most changes require no operator action beyond upgrading.
Action needed (1)
securityhighCVE-2025-47913 remediation
The release adds a replace directive that points golang/x/crypto to the patched openshift/golang-crypto module to remediate CVE-2025-47913.
Check if affected (2)
breakingQuiesceFailed indication renamed to QuiesceTimeout
Applies if you use Windows VSS.
breakingDefaultVirtWebhookClient{QPS,Burst} values aligned
Applicability is not stated in the release notes.
An operator release with expanded configuration and LLMInferenceService capabilities, plus chart and dependency updates, behavior changes, removals, and defect corrections. It also includes security fixes for operators to review.
Action needed (13)
securitycriticalh11 malformed-body fix for CVE-2025-43859
h11 malformed-body handling associated with CVE-2025-43859 is addressed in this release.
securityhighstarlette version 0.
starlette is pinned to version 0. to fix CVE-2025-62727 in this release.
securityhighlightgbm version 4.
lightgbm is updated to version 4. for CVE-2024-43598 in this release.
securityhighCVE-2025-66418 decompression-chain fix
The unbounded number of links in the decompression chain associated with CVE-2025-66418 is addressed in this release.
securityhighexpr-lang/expr version v1.
expr-lang/expr is updated to v1. to fix CVE-2025-68156 in this release.
securityhighcryptography fix for CVE-2026-26007
The cryptography issue associated with CVE-2026-26007 is addressed in this release.
securityhighpython-multipart fix for CVE-2026-24486
The arbitrary file write issue in python-multipart associated with CVE-2026-24486 is addressed in this release.
securitymediumFixes for CVE-2025-22872, CVE-2025-47914, and CVE-2025-58181
This release addresses CVE-2025-22872, CVE-2025-47914, and CVE-2025-58181.
securityhttps. path traversal prevention
The path traversal issue in https. is prevented in this release.
securitySeveral CVE fixes
This release addresses several CVEs.
securityAIOHTTP HTTP Parser auto_decompress fix
The AIOHTTP HTTP Parser auto_decompress feature issue involving zip bombs is addressed in this release.
securityextractTarFiles path traversal fix
The path traversal vulnerability in extractTarFiles is addressed in this release.
breakingminio replacement with seaweedfs
minio is replaced with seaweedfs in this release.
Check if affected (6)
breakinginferenceservice CRD cert-manager annotation removal
Applies if you use the inferenceservice CRD.
breakingPython 3.9 support removal
Applies if you run Python 3.9.
breakingDeprecated --disable-log-requests flag removal
Applies if you configure --disable-log-requests.
A maintenance release adds gRPC message-size configuration, changes TLS certificate rotation handling, and updates an experimental default. It also tightens tuple validation, fixes correctness issues, and updates the Go toolchain for disclosed advisories.
Action needed (2)
securityhighGo toolchain version 1.
The Go toolchain is updated to version 1. to address standard library vulnerabilities identified by GO-2026-4603 and GO-2026-4601.
breakingStricter tuple string validation
Tuple validation now fails when a tuple string contains Unicode control characters or null bytes.
Check if affected (1)
breakingThe pipeline_list_objects experimental default
Applies if you set pipeline_list_objects, set listObjects-pipeline-enabled, or use a custom featureflag client.
