9.4.0

What's Changed

• [TASK] Add theme extension development support for monorepository by @sbuerk in #697
• [TASK] Fix php-cs-fixer issues by @sbuerk in #699
• [TASK] Make codebase compatible with Symfony v8 by @eliashaeussler in #702
• [TASK] Run schedules without GH 'permissions' by @lolli42 in #705
• [TASK] GH schedule permissions to actions by @lolli42 in #706
• [TASK] Add support for PHPUnit v13 by @eliashaeussler in #701

Full Changelog: 9.3.0...9.4.0