[](https://php.package.health/packages/willdurand/stack-negotiation/0.0.2)
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| symfony/serializer | Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON. | ~2.1 | v7.1.5 | outdated |
| willdurand/negotiation | Content Negotiation tools for PHP provided as a standalone library. | ~1.2 | 3.1.0 | outdated |
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ~3.7 | 11.3.6 | outdated |
| symfony/http-kernel | Provides a structured process for converting a Request into a Response | ~2.1 | v7.1.5 | outdated |