PHPUnit 12.3.15 is the last PHPUnit 12.3 version

Author: sebastianbergmann

ChangeLog-12.4.md

@@ -15,4 +15,4 @@ All notable changes of the PHPUnit 12.4 release series are documented in this fi
 * [#6284](https://github.com/sebastianbergmann/phpunit/issues/6284): `#[RunClassInSeparateProcess]` attribute
 * [#6355](https://github.com/sebastianbergmann/phpunit/issues/6355): Support for version constraint string argument without explicit version comparison operator
 
-[12.4.0]: https://github.com/sebastianbergmann/phpunit/compare/12.3...main
+[12.4.0]: https://github.com/sebastianbergmann/phpunit/compare/12.3.15...main