Prepare release

Author: sebastianbergmann

ChangeLog-9.6.md

@@ -2,7 +2,7 @@
 
 All notable changes of the PHPUnit 9.6 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
-## [9.6.13] - 2023-MM-DD
+## [9.6.13] - 2023-09-19
 
 ### Changed
 
@@ -95,7 +95,7 @@ All notable changes of the PHPUnit 9.6 release series are documented in this fil
 * [#5064](https://github.com/sebastianbergmann/phpunit/issues/5064): Deprecate `PHPUnit\Framework\TestCase::getMockClass()`
 * [#5132](https://github.com/sebastianbergmann/phpunit/issues/5132): Deprecate `Test` suffix for abstract test case classes
 
-[9.6.13]: https://github.com/sebastianbergmann/phpunit/compare/9.6.12...9.6
+[9.6.13]: https://github.com/sebastianbergmann/phpunit/compare/9.6.12...9.6.13
 [9.6.12]: https://github.com/sebastianbergmann/phpunit/compare/9.6.11...9.6.12
 [9.6.11]: https://github.com/sebastianbergmann/phpunit/compare/9.6.10...9.6.11
 [9.6.10]: https://github.com/sebastianbergmann/phpunit/compare/9.6.9...9.6.10

src/Runner/Version.php

@@ -41,7 +41,7 @@ public static function id(): string
         }
 
         if (self::$version === '') {
-            self::$version = (new VersionId('9.6.12', dirname(__DIR__, 2)))->getVersion();
+            self::$version = (new VersionId('9.6.13', dirname(__DIR__, 2)))->getVersion();
         }
 
         return self::$version;