- Fix type hinting error on configureActionButtons method
- Drop support for PHP 7.1
- Add PHP 7.4 in CI
- Upgrade PhpUnit to 8
- Fix checkGenericClassInNonGenericObjectType to false for generic T type from SonataMedia
- Switch to the new security checker
- Migrate from Travis to GitHub Actions
- Allow PHP 8.0
- Drop support for Symfony 3 and allow version 5
- Fix deprecated PHP-CS rules