[](https://php.package.health/packages/amphp/phpunit-util/dev-ext-async)
2 total, 1 outdated, 1 unknown
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| concurrent-php/async-api | dev-master | | unknown | |
| phpunit/phpunit | The PHP Unit Testing framework. | ^6 | 13.1.1 | outdated |
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| amphp/amp | A non-blocking concurrency framework for PHP applications. | dev-ext-async | v3.1.1 | outdated |