[](https://php.package.health/packages/campaignmonitor/createsend-php/v6.0.0)
No required dependencies.
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| simpletest/simpletest | Unit testing, mock objects and web testing framework for PHP built around test cases. | ~1.1.3 | v1.2.0 | outdated |