[](https://php.package.health/packages/yoast/wordpress-seo/15.3-RC2)
6 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| composer/installers | A multi-framework Composer library installer | ^1.9.0 | v2.3.0 | outdated |
| league/oauth2-client | OAuth 2.0 Client Library | 2.4.1 | 2.7.0 | outdated |
| pimple/pimple | Pimple, a simple Dependency Injection Container | ^3.2 | v3.5.0 | up to date |
| psr/log | Common interface for logging libraries | ^1.0 | 3.0.2 | outdated |
| symfony/dependency-injection | Allows you to standardize and centralize the way objects are constructed in your application | ^3.4 | v7.1.5 | outdated |
| yoast/i18n-module | Handle i18n for WordPress plugins. | ^3.1.1 | 3.1.1 | up to date |
9 total, 5 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| atanamo/php-codeshift | A PHP code transformation toolkit based on 'PHP-Parser' | ^1.0 | v1.0.5 | up to date |
| brain/monkey | Mocking utility for PHP functions and WordPress plugin API | ^2.4 | 2.6.1 | up to date |
| humbug/php-scoper | Prefixes all PHP namespaces in a file or directory. | ^0.12.0 | 0.18.15 | outdated |
| php-parallel-lint/php-console-highlighter | Highlight PHP code in terminal | ^0.5 | v1.0.0 | outdated |
| php-parallel-lint/php-parallel-lint | This tool checks the syntax of PHP files about 20x faster than serial check. | ^1.2.0 | v1.4.0 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^5.7 | 11.3.6 | outdated |
| symfony/config | Helps you find, load, combine, autofill and validate configuration values of any kind | ^3.4 | v7.1.1 | outdated |
| yoast/php-development-environment | Yoast PHP development environment. | ^1.0 | 1.0.1 | up to date |
| yoast/yoastcs | PHP_CodeSniffer rules for Yoast projects | ^2.1.0 | 3.1.0 | outdated |