[](https://php.package.health/packages/wildbit/postmark-php/dev-phpsniffer2)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | ^7.8 | 7.9.2 | up to date |
4 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| friendsofphp/php-cs-fixer | A tool to automatically fix PHP code style | ^3.38 | v3.70.0 | up to date |
| phpstan/phpstan | PHPStan - PHP Static Analysis Tool | ^1.10 | 2.1.6 | outdated |
| phpunit/phpunit | The PHP Unit Testing framework. | ^9 | 12.0.4 | outdated |
| squizlabs/php_codesniffer | PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards. | 3.* | 3.11.3 | up to date |