[](https://php.package.health/packages/zfr/zfr-mail/2.2.0)
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | ^6.0 | 7.10.0 | outdated |
| psr/container | Common Container Interface (PHP FIG PSR-11) | ^1.0 | 2.0.2 | outdated |
3 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ^5.2 | 13.1.1 | outdated |
| squizlabs/php_codesniffer | PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards. | ^2.3 | 4.0.1 | outdated |
| zfr/zfr-aws-utils | Container factories and utility classes for use with aws-php-sdk | ^1.1 | 1.1.0 | up to date |