What's Changed

• 🐛 Ensure DefaulterRemoveUnknownOrOmitableFields is still working even if objects are equal by @k8s-infra-cherrypick-robot in #3469

Full Changelog: v0.23.2...v0.23.3

What's Changed

• 🐛 Fix fake client's SSA status patch resource version check by @k8s-infra-cherrypick-robot in #3446
• ✨ Reduce memory usage of default webhooks by @k8s-infra-cherrypick-robot in #3467

Full Changelog: v0.23.1...v0.23.2

What's Changed

• 🐛 Cache reader: Wait for cache sync when ReaderFailOnMissingInformer is true by @k8s-infra-cherrypick-robot in #3433
• 🐛 Fix panic when using CRs with embedded pointer structs by @k8s-infra-cherrypick-robot in #3436
• 🌱 Test cache reader waits for cache sync by @k8s-infra-cherrypick-robot in #3438
• 🐛 Fakeclient: Fix status apply if existing object has managedFields set by @k8s-infra-cherrypick-robot in #3437

Full Changelog: v0.23.0...v0.23.1

🔆 Highlights

• Client: Add subresource Apply support by @alvaroaleman in #3321
• Conversion: Enable implementation of conversion outside of API packages by @sbueringer in #3335
• Priorityqueue: Various improvements, bug fixes and now enabled per default
• Webhooks: Generic Validator and Defaulter by @alvaroaleman in #3360

⚠️ Breaking changes

• Dependencies: Update to k8s.io/* v1.35 by @alvaroaleman @dongjiang1989 @kannon92 (#3316, #3349, #3386, #3391, #3401)
• Client: Add subresource Apply support by @alvaroaleman in #3321
• Events: Migration to the new events API by @clebs in #3262
  • Using the new GetEventRecorderFor requires updating your rbac for events to use the events.k8s.io apiGroup rather than the `` (core) apiGroup
• Fakeclient: Set ResourceVersion for SSA Create by @alvaroaleman in #3311
• Webhooks: Generic Validator and Defaulter by @alvaroaleman in #3360
  • Existing code of the form builder.WebhookManagedBy(mgr).For(&corev1.Deployment{}) has to be changed to builder.WebhookManagedBy(mgr, &appsv1.Deployment{})
  • Existing webhook implementations have to be changed to take the concrete object rather than runtime.Object, for example from ValidateCreate(ctx context.Context, obj runtime.Object) (admission.Warnings, error) to ValidateCreate(ctx context.Context, obj *appsv1.Deployment) (admission.Warnings, error)

✨ Features

• Cache: Allow fine-granular SyncPeriod configuration by @sbueringer in #3376
• Client: Add FieldOwner option to client.Options by @aerfio in #3389
• Client: Add FieldValidation option to client.Options by @aerfio in #3393
• Conversion: Enable implementation of conversion outside of API packages by @sbueringer in #3335
• Metrics: Add controller_runtime_reconcile_timeouts_total metric to track ReconciliationTimeout timeouts by @godwinpang in #3382
• Priorityqueue: Add optional Priority field to reconcile.Result by @sbueringer in #3333
• Priorityqueue: Enable per default by @sbueringer in #3332
• Priorityqueue: Use a buffer to optimize priority queue AddWithOpts performance by @zach593 in #3415
• Source/Kind: Delay reconciliation until handlers sync by @GonzaloLuminary in #3406
• Webhooks: Add WithContextFunc to WebhookBuilder by @dmvolod in #3324

🐛 Bugfixes

• Client: Allow SSA after normal resource creation by @filipcirtog in #3346
• Client: Fix List in namespaced client to list objects that are cluster scoped by @troy0820 in #3351 #3353
• Envtest: Respect pre-configured binary paths in ControlPlane by @mzhaom in #3372
• Fakeclient: Fix a number of bugs when updating through apply by @alvaroaleman in #3319
• FakeClient: Fix Apply with Unstructured ApplyConfiguration and resourceVersion unset by @sbueringer in #3403
• Fakeclient: Fix SSA after List with non-list kind by @sbueringer in #3364
• Fakeclient: Panic when trying to build more than one instance of fake.ClientBuilder by @troy0820 in #3314
• Leaderelection: Copy all parent context values to leader elector's context by @msudheendra-cflt in #3327
• Metrics: Adding missing exponential buckets on webhook native histogram by @brito-rafa in #3411
• Priorityqueue: Do FIFO ordering within priorities and not across by @zach593 in #3408
• Priorityqueue: Don't block on Get when queue is shutdown (2nd try) by @sbueringer in #3337
• Priorityqueue: Ensure priority queue always returns high-priority items first by @moritzmoe in #3330
• Priorityqueue: Fix TestWhenAddingMultipleItemsWithRatelimitTrueTheyDontAffectEachOther by @zach593 in #3395
• Priorityqueue: Limit depthWithPriorityMetric cardinality to 25 by @alvaroaleman #3419
• Priorityqueue: Properly sync the waiter manipulation by @fossedihelm in #3368
• setup-envtest: Select the newest Kubernetes by default by @cbandy in #3380
• testing/addr: Prevent possible leak by avoiding defer in loop by @s-z-z in #3367

🌱 Other

• Dependencies: Update controller-tools to 0.20.0 and fix lint by @dongjiang1989 in #3405
• Linter: Add depguard golangci-linter for forbid sort pkg by @dongjiang1989 in #3374
• Linter: Modernize finalizer utils by @tbavelier in #3329
• Linter: Update golangci-lint version and modernize lint by @dongjiang1989 in #3384
• Linter: Update golangci-lint version to v2.4.0 by @dongjiang1989 in #3318
• Linter: Update golangci-lint version to v2.5.0 by @dongjiang1989 in #3323
• Linter: Update golangci-lint version to v2.7.2 by @dongjiang1989 in #3399
• Manager: Deflake should execute the Warmup function test when Warmup group is started by @alvaroaleman in #3356
• Misc: Add CreateOrPatch function in alias.go by @tisonkun in #3375
• Misc: Change sort to slices package by @dongjiang1989 in #3370
• Misc: Fix typo in unit test name by @s-z-z in #3304
• Misc: Revert deprecation of client.Apply by @sbueringer in #3307
• Priorityqueue: Add and use newQueueWithTimeForwarder by @alvaroaleman in #3336
• Priorityqueue: Add some more tests to the priorityqueue by @alvaroaleman in #3387
• Priorityqueue: Use separate b-trees for ready and non-ready items by @alvaroaleman in #3416
• Priorityqueue: Use synctest by @alvaroaleman in #3350

📖 Documentation

• Add a design for supporting warm replicas by @godwinpang in #3121
• Remove latest from setupenvtest docs by @troy0820 in #3359
• pkg/client/config: Remove outdated doc comments by @haoqixu in #3306
• Update client.Apply example by @aerfio in #3390
• Update README.md's compatibility matrix for v0.22.x. by @renormalize in #3392

Dependencies

Added

• github.com/Masterminds/semver/v3: v3.4.0
• github.com/gkampitakis/ciinfo: v0.3.2
• github.com/gkampitakis/go-diff: v1.3.2
• github.com/gkampitakis/go-snaps: v0.5.15
• github.com/goccy/go-yaml: v1.18.0
• github.com/joshdk/go-junit: v1.0.0
• github.com/maruel/natural: v1.1.1
• github.com/mfridman/tparse: v0.18.0
• github.com/tidwall/gjson: v1.18.0
• github.com/tidwall/match: v1.1.1
• github.com/tidwall/pretty: v1.2.1
• github.com/tidwall/sjson: v1.2.5
• go.uber.org/automaxprocs: v1.6.0
• golang.org/x/tools/go/expect: v0.1.0-deprecated
• golang.org/x/tools/go/pack...

What's Changed

• 🌱 Bump k8s.io/* to v0.34.3 by @sbueringer in #3420

Full Changelog: v0.22.4...v0.22.5

What's Changed

• ✨ cache: Allow fine-granular SyncPeriod configuration by @k8s-infra-cherrypick-robot in #3378
• 🐛 Update List in namespaced client to list objects that are cluster scoped by @k8s-infra-cherrypick-robot in #3352 #3357
• 🐛 priority queue: properly sync the waiter manipulation by @alvaroaleman in #3371
• 🐛 envtest: respect pre-configured binary paths in ControlPlane by @k8s-infra-cherrypick-robot in #3377

Full Changelog: v0.22.3...v0.22.4

What's Changed

• [release-0.22] 🐛 Allow SSA after normal resource creation by @k8s-infra-cherrypick-robot in #3348

Full Changelog: v0.22.2...v0.22.3

What's Changed

• 🐛 Panic when trying to build more than one instance of fake.ClientBuilder by @k8s-infra-cherrypick-robot in #3315
• 🌱 Bump to k8s.io/* v0.34.1 by @k8s-infra-cherrypick-robot in #3317
• 🐛 Don't block on Get when queue is shutdown (2nd try) by @k8s-infra-cherrypick-robot in #3338
• 🐛 Fix a bug where the priorityqueue would sometimes not return high-priority items first by @k8s-infra-cherrypick-robot in #3340

Full Changelog: v0.22.1...v0.22.2

What's Changed

• 🌱 Revert deprecation of client.Apply by @k8s-infra-cherrypick-robot in #3308

Full Changelog: v0.22.0...v0.22.1

🔆 Highlights

• Client: Native support for Server-Side Apply (SSA) (#3253, #2981)
• Update to k8s.io/* v1.34 dependencies (#3231, #3236, #3246, #3259, #3270, #3300)
• Controller: Implement warmup support for controllers (#3192)
• Priorityqueue: various improvements (#3289, #3290, #3243, #3250)

⚠️ Breaking changes

• Update to k8s.io/* v1.34 dependencies by @alvaroaleman @troy0820 #3231, #3236, #3246, #3259, #3270, #3300
• Client: Add native SSA support by @alvaroaleman in #3253
• Client: Default selector to Nothing if it is nil for MatchingLabelsSelector and MatchingFieldsSelector by @acumino in #3279
• Fakeclient: Add SSA support by @alvaroaleman in #2981
• Fakeclient: Remove support for objects with pointer ObjectMeta by @alvaroaleman in #3228
• Fakeclient: Clear TypeMeta for structured objects by @alvaroaleman in #3229
• Priorityqueue: Make Priority option a pointer by @alvaroaleman in #3289

✨ Features

• Client: Add UnsafeDisableDeepCopy to GetOptions by @jonathan-innis in #3227
• Controller: Add a ReconciliationTimeout option by @alvaroaleman in #3296
• Controller: Implement warmup support for controllers by @godwinpang in #3192
• Envtest: Allow selection of binaries version by release series by @cbandy in #3280
• Manager: Add support for custom labels on leader election leases by @DerekFrank in #3237
• Priorityqueue: WithLowPriorityWhenUnchanged: Set Priority for all add methods by @alvaroaleman in #3290
• Webhooks: Handle panics during conversion more gracefully by @sbueringer in #3278

🐛 Bugfixes

• Envtest: Ensure cleanup validates etcd process state first by @Danil-Grigorev in #3272
• Envtest: Include listening address in kube-apiserver serving certificate by @solidDoWant in #3284
• Fakeclient: Fix some SSA-related bugs by @alvaroaleman in #3268
• Fakeclient: Update passed object in Apply by @alvaroaleman in #3283
• Fakeclient: Validate managed fields on init objects by @alvaroaleman in #3282
• Manager: Prevent goroutine leak on shutdown timeout by @jingyih in #3247
• Priorityqueue: Don't block on Get when queue is shutdown by @dongjiang1989 in #3243
• Priorityqueue: Shutdown on shutdown by @alvaroaleman in #3250
• Unit tests: Fix ginkgo panic in webhook integration test by @sbueringer in #3288
• Unit tests: Fix race condition in Warmup unit test by @sbueringer in #3287

🌱 Other

• Certwatcher: Add instance-specific logger with cert/key k/v pair by @s-z-z in #3293
• Certwatcher: Don't require leader election by @alvaroaleman in #3273
• Examples-builtin: Refactor controller setup to use builder pattern by @s-z-z in #3265
• Fix deprecation warnings by @sbueringer in #3275
• Update golangci-lint to v2.3.0 by @dongjiang1989 in #3266
• Unit tests: Stop using context.Background()/TODO() in tests by @alvaroaleman in #3263

📖 Documentation

• Clarify our versioning scheme by @alvaroaleman in #3264
• Clarify state of Warmup feature by @sbueringer in #3299
• Extend godoc of SyncPeriod field by @guettli in #3269, #3277
• Fix docs for LabelChangedPredicate by @guettli in #3254
• Make pod naming consistent in examples by @clebs in #3251
• Sync admins & maintainers with kubernetes/org by @sbueringer in #3258

Dependencies

Added

• github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp: v1.26.0
• github.com/envoyproxy/go-control-plane/envoy: v1.32.4
• github.com/envoyproxy/go-control-plane/ratelimit: v0.1.0
• github.com/go-jose/go-jose/v4: v4.0.4
• github.com/golang-jwt/jwt/v5: v5.2.2
• github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus: v1.0.1
• github.com/grpc-ecosystem/go-grpc-middleware/v2: v2.3.0
• github.com/spiffe/go-spiffe/v2: v2.5.0
• github.com/zeebo/errs: v1.4.0
• go.etcd.io/raft/v3: v3.6.0
• go.opentelemetry.io/contrib/detectors/gcp: v1.34.0
• go.opentelemetry.io/otel/sdk/metric: v1.34.0
• go.yaml.in/yaml/v2: v2.4.2
• go.yaml.in/yaml/v3: v3.0.4
• sigs.k8s.io/structured-merge-diff/v6: v6.3.0

Changed

• cel.dev/expr: v0.19.1 → v0.24.0
• cloud.google.com/go/compute/metadata: v0.5.0 → v0.6.0
• github.com/cncf/xds/go: b4127c9 → 2f00578
• github.com/cpuguy83/go-md2man/v2: v2.0.4 → v2.0.6
• github.com/emicklei/go-restful/v3: v3.11.0 → v3.12.2
• github.com/envoyproxy/go-control-plane: v0.13.0 → v0.13.4
• github.com/envoyproxy/protoc-gen-validate: v1.1.0 → v1.2.1
• github.com/fsnotify/fsnotify: v1.7.0 → v1.9.0
• github.com/fxamacker/cbor/v2: v2.7.0 → v2.9.0
• github.com/golang/glog: v1.2.2 → v1.2.4
• github.com/google/cel-go: v0.23.2 → v0.26.0
• github.com/google/gnostic-models: v0.6.9 → v0.7.0
• github.com/grpc-ecosystem/grpc-gateway/v2: v2.24.0 → v2.26.3
• github.com/jonboulle/clockwork: v0.4.0 → v0.5.0
• github.com/modern-go/reflect2: v1.0.2 → 35a7c28
• github.com/spf13/cobra: v1.8.1 → v1.9.1
• github.com/spf13/pflag: v1.0.5 → v1.0.6
• go.etcd.io/bbolt: v1.3.11 → v1.4.2
• go.etcd.io/etcd/api/v3: v3.5.21 → v3.6.4
• go.etcd.io/etcd/client/pkg/v3: v3.5.21 → v3.6.4
• go.etcd.io/etcd/client/v3: v3.5.21 → v3.6.4
• go.etcd.io/etcd/pkg/v3: v3.5.21 → v3.6.4
• go.etcd.io/etcd/server/v3: v3.5.21 → v3.6.4
• go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc: v0.58.0 → v0.60.0
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc: v1.33.0 → v1.34.0
• go.opentelemetry.io/otel/exporters/otlp/otlptrace: v1.33.0 → v1.34.0
• go.opentelemetry.io/otel/metric: v1.33.0 → v1.35.0
• go.opentelemetry.io/otel/sdk: v1.33.0 → v1.34.0
• go.opentelemetry.io/otel/trace: v1.33.0 → v1.35.0
• go.opentelemetry.io/otel: v1.33.0 → v1.35.0
• go.opentelemetry.io/proto/otlp: v1.4.0 → v1.5.0
• google.golang.org/genproto/googleapis/api: e6fa225 → a0af3ef
• google.golang.org/genproto/googleapis/rpc: e6fa225 → a0af3ef
• google.golang.org/grpc: v1.68.1 → v1.72.1
• k8s.io/api: v0.33.0 → v0.34.0
• k8s.io/apiextensions-apiserver: v0.33.0 → v0.34.0
• k8s.io/apimachinery: v0.33.0 → v0.34.0
• k8s.io/apiserver: v0.33.0 → v0.34.0
• k8s.io/client-go: v0.33.0 → v0.34.0
• k8s.io/code-generator: v0.33.0 → v0.34.0
• k8s.io/component-base: v0.33.0 → v0.34.0
• k8s.io/gengo/v2: 1244d31 → 85fd79d
• k8s.io/kms: v0.33.0 → v0.34.0
• k8s.io/kube-openapi: c8a335a → f3f2b99
• k8s.io/utils: 3ea5e8c → 4c0f3b2
• sigs.k8s.io/json: 9aa6b5e → cfa47c3
• sigs.k8s.io/yaml: v1.4...