## What's Changed * Used the most strict psalm level and fixed all psalm errors by @aivchen in https://github.com/egulias/EmailValidator/pull/377 * chore: replace scalar with more precise type specification by @kesselb in https://github.com/egulias/EmailValidator/pull/369 * Update GitHub Actions to V4 by @DannyvdSluijs in https://github.com/egulias/EmailValidator/pull/383 * Regularise a test. by @arnt in https://github.com/egulias/EmailValidator/pull/389 * ci: fix deprecation for github actions by @Chris53897 in https://github.com/egulias/EmailValidator/pull/391 * docs: fix build status Badge in README.md by @Chris53897 in https://github.com/egulias/EmailValidator/pull/392 * Fix github action by @egulias in https://github.com/egulias/EmailValidator/pull/396 ## New Contributors * @aivchen made their first contribution in https://github.com/egulias/EmailValidator/pull/377 * @kesselb made their first contribution in https://github.com/egulias/EmailValidator/pull/369 * @DannyvdSluijs made their first contribution in https://github.com/egulias/EmailValidator/pull/383 * @arnt made their first contribution in https://github.com/egulias/EmailValidator/pull/389 **Full Changelog**: https://github.com/egulias/EmailValidator/compare/4.0.2...4.0.3