[](https://php.package.health/packages/slowprog/sparkpost-swiftmailer/2.0.1)
3 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| php-http/guzzle6-adapter | Guzzle 6 HTTP Adapter | ~1.0 | v2.0.2 | outdated |
| sparkpost/sparkpost | Client library for interfacing with the SparkPost API. | ~2.0 | 2.3.0 | up to date |
| swiftmailer/swiftmailer | Swiftmailer, free feature-rich PHP mailer | ~5.3 | v6.3.0 | outdated |
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ~4.5 | 11.4.3 | outdated |