Prepare release

ChangeLog-9.5.md

@@ -2,7 +2,7 @@
 
 All notable changes of the PHPUnit 9.5 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
-## [9.5.9] - 2021-MM-DD
+## [9.5.9] - 2021-08-31
 
 ### Fixed
 
@@ -80,7 +80,7 @@ All notable changes of the PHPUnit 9.5 release series are documented in this fil
 
 * [#4535](https://github.com/sebastianbergmann/phpunit/issues/4535): `getMockFromWsdl()` does not handle methods that do not have parameters correctly
 
-[9.5.9]: https://github.com/sebastianbergmann/phpunit/compare/9.5.8...9.5
+[9.5.9]: https://github.com/sebastianbergmann/phpunit/compare/9.5.8...9.5.9
 [9.5.8]: https://github.com/sebastianbergmann/phpunit/compare/9.5.7...9.5.8
 [9.5.7]: https://github.com/sebastianbergmann/phpunit/compare/9.5.6...9.5.7
 [9.5.6]: https://github.com/sebastianbergmann/phpunit/compare/9.5.5...9.5.6

src/Runner/Version.php

@@ -41,7 +41,7 @@ public static function id(): string
         }
 
         if (self::$version === '') {
-            self::$version = (new VersionId('9.5.8', dirname(__DIR__, 2)))->getVersion();
+            self::$version = (new VersionId('9.5.9', dirname(__DIR__, 2)))->getVersion();
         }
 
         return self::$version;