* 🔧 Update translations notification for Hebrew. PR [#5158](https://github.com/tiangolo/fastapi/pull/5158) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update Dependabot commit message. PR [#5156](https://github.com/tiangolo/fastapi/pull/5156) by [@tiangolo](https://github.com/tiangolo).
* ⬆ Bump actions/upload-artifact from 2 to 3. PR [#5148](https://github.com/tiangolo/fastapi/pull/5148) by [@dependabot[bot]](https://github.com/apps/dependabot).

			buf.WriteRune(r)
		}
	}
}

// From Issue 5154.
func BenchmarkBufferNotEmptyWriteRead(b *testing.B) {
	buf := make([]byte, 1024)
	for i := 0; i < b.N; i++ {
		var b Buffer
		b.Write(buf[0:1])
		for i := 0; i < 5<<10; i++ {
			b.Write(buf)
			b.Read(buf)
		}
	}
}

// Check that we don't compact too often. From Issue 5154.
func BenchmarkBufferFullSmallReads(b *testing.B) {

de-mannodermaus-junit5 = "1.8.0"
graalvm = "24.2.2"
#noinspection UnusedVersionCatalogEntry
junit-platform = "1.13.4"
kotlinx-serialization = "1.9.0"
ksp = "2.2.10-2.0.2"
lintGradle = "1.0.0-alpha05"
mockserverClient = "5.15.0"
org-bouncycastle = "1.81"
org-conscrypt = "2.5.2"
org-jetbrains-coroutines = "1.10.2"
org-jetbrains-kotlin = "2.2.10"
org-junit-jupiter = "5.13.4"
retrofit = "3.0.0"
startupRuntime = "1.2.0"

        // Verify the total bytes written is reasonable
        assertTrue(written > TEST_FILENAME.length());
    }

    @ParameterizedTest
    @CsvSource({ "4, 257", // FILE_BASIC_INFO -> 0x0101
            "5, 258", // FILE_STANDARD_INFO -> 0x0102
            "20, 260" // FILE_ENDOFFILE_INFO -> 0x0104
    })
    void testWriteParametersWireFormatWithDifferentInfoLevels(int infoLevel, int expectedMappedValue) {

        assertEquals(0, SMBUtil.readInt2(paramBuffer, 4));
    }

    @DisplayName("Test with different information levels")
    @ParameterizedTest
    @CsvSource({ "4, 257", // FILE_BASIC_INFO -> 0x0101
            "5, 258", // FILE_STANDARD_INFO -> 0x0102
            "20, 260" // FILE_ENDOFFILE_INFO -> 0x0104
    })
    void testWithDifferentInformationLevels(byte infoLevel, int expectedMappedValue) {

└── src/test/java/      # Comprehensive test suite
```

## 📊 Performance Metrics

CoreLib 0.7.0 includes significant performance improvements through Java 21 optimizations:

- **5-15% faster** type conversions with pattern matching and switch expressions
- **Reduced memory allocation** in collection operations and bean copying
- **Improved reflection performance** with cached descriptors and optimized field access

@NullUnmarked
public class MonitorBasedArrayBlockingQueue<E> extends AbstractQueue<E>
    implements BlockingQueue<E> {

  // Based on revision 1.58 of ArrayBlockingQueue by Doug Lea, from
  // http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/main/java/util/concurrent/

  /** The queued items */
  final E[] items;

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[56:62] hl[56:58] *}

/// tip

Now we use `response_model=HeroPublic` instead of the **return type annotation** `-> HeroPublic` because the value that we are returning is actually *not* a `HeroPublic`.

    checkInitialCapacity(1, 0, 1);
    checkInitialCapacity(1, 1, 1);
    checkInitialCapacity(1, 2, 2);
    checkInitialCapacity(1, 3, 4);
    checkInitialCapacity(1, 4, 4);
    checkInitialCapacity(1, 5, 8);
    checkInitialCapacity(1, 6, 8);
    checkInitialCapacity(1, 7, 8);
    checkInitialCapacity(1, 8, 8);

    checkInitialCapacity(2, 0, 1);
    checkInitialCapacity(2, 1, 1);

		// Tests on hierarchical key names as prefix.
		// Without delimteter the code should recurse into the prefix Dir.
		// Tests with prefix, but without delimiter (51-52).
		{"test-bucket-list-object", "Asia/India/", "", "", 10, resultCases[23], nil, true},
		{"test-bucket-list-object", "Asia", "", "", 10, resultCases[24], nil, true},
		// Tests with prefix and delimiter (53-55).