[](https://php.package.health/packages/craftcms/postmark/3.1.0)
2 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| craftcms/cms | Craft CMS | ^4.0.0-alpha.1|^5.0.0-beta.1 | 5.5.3 | up to date |
| symfony/postmark-mailer | Symfony Postmark Mailer Bridge | ^v6.0.3|^7.0 | v7.1.6 | up to date |
3 total, 3 unknown
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| craftcms/ecs | Easy Coding Standard configurations for Craft CMS projects | dev-main | | unknown |
| craftcms/phpstan | PHPStan configuration for Craft CMS projects | dev-main | | unknown |
| craftcms/rector | Rector sets to automate Craft CMS upgrades | dev-main | | unknown |