[](https://php.package.health/packages/yoast/wordpress-seo/19.12-RC2)
2 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| composer/installers | A multi-framework Composer library installer | ^1.12 || ^2.0 | v2.3.0 | up to date |
| yoast/whip | A WordPress package to nudge users to upgrade their software versions (starting with PHP) | ^1.2 | 2.0.0 | outdated |
15 total, 14 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | 6.5.8 | 7.9.2 | outdated |
| humbug/php-scoper | Prefixes all PHP namespaces in a file or directory. | ^0.13.4 | 0.18.15 | outdated |
| league/oauth2-client | OAuth 2.0 Client Library | 2.6.1 | 2.7.0 | outdated |
| phpunit/phpunit | The PHP Unit Testing framework. | ^5.7 | 11.4.3 | outdated |
| psr/container | Common Container Interface (PHP FIG PSR-11) | 1.0.0 | 2.0.2 | outdated |
| psr/log | Common interface for logging libraries | ^1.0 | 3.0.2 | outdated |
| symfony/config | Helps you find, load, combine, autofill and validate configuration values of any kind | ^3.4 | v7.1.7 | outdated |
| symfony/dependency-injection | Allows you to standardize and centralize the way objects are constructed in your application | ^3.4 | v7.1.8 | outdated |
| symfony/polyfill-intl-idn | Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions | 1.19.0 | v1.31.0 | outdated |
| symfony/polyfill-intl-normalizer | Symfony polyfill for intl's Normalizer class and related functions | 1.19.0 | v1.31.0 | outdated |
| symfony/polyfill-php70 | Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions | 1.19.0 | v1.20.0 | outdated |
| symfony/polyfill-php72 | Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions | 1.19.0 | v1.31.0 | outdated |
| wordproof/wordpress-sdk | WordPress SDK | 1.3.2 | 1.3.5 | outdated |
| yoast/wp-test-utils | PHPUnit cross-version compatibility layer for testing plugins and themes build for WordPress | ^1.1.1 | 1.2.0 | up to date |
| yoast/yoastcs | PHP_CodeSniffer rules for Yoast projects | ^2.2.1 | 3.1.0 | outdated |