Prepare release

Author: sebastianbergmann

ChangeLog-12.3.md

@@ -2,7 +2,7 @@
 
 All notable changes of the PHPUnit 12.3 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
-## [12.3.4] - 2025-MM-DD
+## [12.3.4] - 2025-08-12
 
 ### Changed
 
@@ -67,7 +67,7 @@ All notable changes of the PHPUnit 12.3 release series are documented in this fi
 * [#6229](https://github.com/sebastianbergmann/phpunit/issues/6229): `Configuration::excludeTestSuite()`, use `Configuration::excludeTestSuites()` instead
 * [#6246](https://github.com/sebastianbergmann/phpunit/issues/6246): Using `#[CoversNothing]` on a test method
 
-[12.3.4]: https://github.com/sebastianbergmann/phpunit/compare/12.3.3...12.3
+[12.3.4]: https://github.com/sebastianbergmann/phpunit/compare/12.3.3...12.3.4
 [12.3.3]: https://github.com/sebastianbergmann/phpunit/compare/12.3.2...12.3.3
 [12.3.2]: https://github.com/sebastianbergmann/phpunit/compare/12.3.1...12.3.2
 [12.3.1]: https://github.com/sebastianbergmann/phpunit/compare/12.3.0...12.3.1

src/Runner/Version.php

@@ -35,7 +35,7 @@ public static function id(): string
         }
 
         if (self::$version === '') {
-            self::$version = (new VersionId('12.3.2', dirname(__DIR__, 2)))->asString();
+            self::$version = (new VersionId('12.3.4', dirname(__DIR__, 2)))->asString();
         }
 
         return self::$version;