Prepare release

Author: sebastianbergmann

ChangeLog-8.5.md

@@ -2,7 +2,7 @@
 
 All notable changes of the PHPUnit 8.5 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
-## [8.5.9] - 2020-MM-DD
+## [8.5.9] - 2020-11-10
 
 ### Fixed
 
@@ -84,7 +84,7 @@ All notable changes of the PHPUnit 8.5 release series are documented in this fil
 * [#3967](https://github.com/sebastianbergmann/phpunit/issues/3967): Cannot double interface that extends interface that extends `\Throwable`
 * [#3968](https://github.com/sebastianbergmann/phpunit/pull/3968): Test class run in a separate PHP process are passing when `exit` called inside
 
-[8.5.9]: https://github.com/sebastianbergmann/phpunit/compare/8.5.8...8.5
+[8.5.9]: https://github.com/sebastianbergmann/phpunit/compare/8.5.8...8.5.9
 [8.5.8]: https://github.com/sebastianbergmann/phpunit/compare/8.5.7...8.5.8
 [8.5.7]: https://github.com/sebastianbergmann/phpunit/compare/8.5.6...8.5.7
 [8.5.6]: https://github.com/sebastianbergmann/phpunit/compare/8.5.5...8.5.6

src/Runner/Version.php

@@ -33,7 +33,7 @@ public static function id(): string
         }
 
         if (self::$version === '') {
-            self::$version = (new VersionId('8.5.8', \dirname(__DIR__, 2)))->getVersion();
+            self::$version = (new VersionId('8.5.9', \dirname(__DIR__, 2)))->getVersion();
         }
 
         return self::$version;