[](https://php.package.health/packages/innmind/media-type/dev-develop)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| innmind/immutable | Immutable PHP primitive wrappers | ~4.15|~5.0 | 5.14.3 | up to date |
4 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| innmind/black-box | Test library | ~5.0|^6.0.1 | 6.2.0 | up to date |
| innmind/coding-standard | ~2.0 | 2.2.0 | up to date | |
| phpunit/phpunit | The PHP Unit Testing framework. | ~10.2|~11.0|~12.0 | 12.2.5 | up to date |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ~5.6 | 6.12.0 | outdated |