Dependency maintenance release
- Updated composer.lock dependencies to latest versions
- Bumped composer.phar to latest version
- Key packages updated: symfony/* components, phpunit/phpunit, amphp/*, league/uri, php-di/invoker, laravel/serializable-closure, phpro/grumphp, and others
No functional changes to library code.
Full Changelog: v10.0.3...v10.0.4