[](https://php.package.health/packages/mlocati/spf-lib/3.2.0)
2 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| mlocati/idna | Library for International Domain Names (IDNA) 2008 | ^1 | 1.1.3 | up to date |
| mlocati/ip-lib | Handle IPv4, IPv6 addresses and ranges | ^1.11 | 1.22.0 | up to date |
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ^7.5 || ^8.5 || ^9.4 | 13.1.1 | outdated |
| symfony/yaml | Loads and dumps YAML files | ^4.4 || ^5.1 | v8.0.10 | outdated |