Merge branch '8.5' into 9.5

Author: sebastianbergmann

ChangeLog-8.5.md

@@ -2,6 +2,12 @@
 
 All notable changes of the PHPUnit 8.5 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
+## [8.5.23] - 2022-MM-DD
+
+### Fixed
+
+* [#4799](https://github.com/sebastianbergmann/phpunit/pull/4799): Memory leaks in `PHPUnit\Framework\TestSuite` class
+
 ## [8.5.22] - 2021-12-25
 
 ### Changed
@@ -190,6 +196,7 @@ 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
 
+[8.5.23]: https://github.com/sebastianbergmann/phpunit/compare/8.5.22...8.5
 [8.5.22]: https://github.com/sebastianbergmann/phpunit/compare/8.5.21...8.5.22
 [8.5.21]: https://github.com/sebastianbergmann/phpunit/compare/8.5.20...8.5.21
 [8.5.20]: https://github.com/sebastianbergmann/phpunit/compare/8.5.19...8.5.20