[](https://php.package.health/packages/devster/rad-mailer/dev-master)
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| symfony/options-resolver | Provides an improved replacement for the array_replace PHP function | ~2 | v7.3.0 | outdated |
4 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| atoum/atoum | Simple modern and intuitive unit testing framework for PHP 5.3+ | dev-master | 4.4.1 | outdated |
| silex/silex | The PHP micro-framework based on the Symfony Components | ~1.2 | v2.3.0 | outdated |
| swiftmailer/swiftmailer | Swiftmailer, free feature-rich PHP mailer | >=4.2.0,~5.0 | v6.3.0 | outdated |
| twig/twig | Twig, the flexible, fast, and secure template language for PHP | 1.* | v3.24.0 | outdated |