[](https://php.package.health/packages/innmind/io/1.0.0)
2 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| innmind/immutable | Immutable PHP primitive wrappers | ~4.11 | 5.9.0 | outdated |
| innmind/stream | Wrapper to PHP stream functions | ~4.0 | 4.2.0 | up to date |
4 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| innmind/black-box | Test library | ~4.17 | 5.7.0 | outdated |
| innmind/coding-standard | ~2.0 | 2.0.1 | up to date | |
| phpunit/phpunit | The PHP Unit Testing framework. | ~9.0 | 11.3.6 | outdated |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ~5.6 | 5.26.1 | up to date |