- [(No, really, you MUST read this before you upgrade)](#no-really-you-must-read-this-before-you-upgrade)
  - [Deprecations](#deprecations)
  - [Removed and deprecated metrics](#removed-and-deprecated-metrics)
    - [Removed metrics](#removed-metrics)
    - [Deprecated metrics](#deprecated-metrics)
  - [Notable Features](#notable-features)
  - [API Changes](#api-changes)
  - [Detailed Bug Fixes And Changes](#detailed-bug-fixes-and-changes)

func etcdLogOnceIf(ctx context.Context, err error, id string, errKind ...any) {
	logger.LogOnceIf(ctx, "etcd", err, id, errKind...)
}

func metricsLogIf(ctx context.Context, err error, errKind ...any) {
	logger.LogIf(ctx, "metrics", err, errKind...)
}

func s3LogIf(ctx context.Context, err error, errKind ...any) {
	logger.LogIf(ctx, "s3", err, errKind...)
}

func sftpLogOnceIf(ctx context.Context, err error, id string, errKind ...any) {

- Added Pressure Stall Information (PSI) metrics to node metrics. ([#130701](https://github.com/kubernetes/kubernetes/pull/130701), [@roycaihw](https://github.com/roycaihw)) [SIG Node and Testing]
- Added Windows Server, Version 2025 for windows-servercore-cache test image ([#130935](https://github.com/kubernetes/kubernetes/pull/130935), [@aramase](https://github.com/aramase)) [SIG Testing and Windows]

- Metrics server nanny has now poll period set to 30s (previously 5 minutes) to allow faster scaling of metrics server. ([#101869](https://github.com/kubernetes/kubernetes/pull/101869), [@olagacek](https://github.com/olagacek)) [SIG Cloud Provider and Instrumentation]

	deletes := make([]uint64, len(infos))
	writes := make([]uint64, len(infos))
	for index, di := range infos {
		deletes[index] = di.Metrics.TotalDeletes
		writes[index] = di.Metrics.TotalWrites
	}

	filter := func(list []uint64) (commonCount uint64) {
		maxCnt := 0
		signatureMap := map[uint64]int{}
		for _, v := range list {
			signatureMap[v]++
		}

    assertEquals(new TypeToken<int[]>() {}, arrayOf(int.class));
    assertEquals(int[].class, arrayOf(int.class).getRawType());
  }

  @Keep
  private static class Holder<T> {
    List<T>[] matrix;

    void setList(List<T> list) {}
  }

  public void testWildcardCaptured_methodParameter_upperBound() throws Exception {
    TypeToken<Holder<?>> type = new TypeToken<Holder<?>>() {};

- **Phases 5-6**: 2-3 months (Low priority)

### Infrastructure
- Windows Server test lab
- RDMA-capable test hardware
- Continuous integration environment
- Performance testing infrastructure

## Success Metrics

1. **Functional Completeness**: All features pass Windows Protocol Test Suite
2. **Performance**: 
   - Multi-channel provides >1.5x throughput improvement
   - RDMA reduces latency by >50%
3. **Reliability**: 

A következő JSON választ fogod látni:

```JSON
{"item_id": 5, "q": "somequery"}
```

Máris létrehoztál egy API-t ami:

* HTTP kéréseket fogad a  `/` és `/items/{item_id}` _útvonalakon_.
* Mindkét _útvonal_ a `GET` műveletet használja (másik elnevezés: HTTP _metódus_).

import java.util.HashMap;
import java.util.Random;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * Unit tests for {@link Utf8}.
 *
 * @author Jon Perlow
 * @author Martin Buchholz
 * @author Clément Roux
 */
@GwtCompatible
@NullUnmarked
public class Utf8Test extends TestCase {

  private static final ImmutableList<String> ILL_FORMED_STRINGS;

  static {

Mas nesse caso, se você trouxesse os 8 ex-caixas / cozinheiros / agora-faxineiros, e cada um deles (mais você) pudessem dividir a casa para limpá-la, vocês fariam toda a limpeza em **paralelo**, com a ajuda extra, e terminariam muito mais cedo.

Nesse cenário, cada um dos faxineiros (incluindo você) poderia ser um processador, fazendo a sua parte do trabalho.