What's Changed
- Technical/Update CircleCI config by @bestwebua in #304
- Bugfix/MX validation accepting IDNA-mapped confusable/fullwidth domains by @bestwebua in #303
- Technical/Add Ruby 4.0 support by @bestwebua in #305
- Technical/Update gem dependencies by @bestwebua in #307
- Technical/Update gem version by @bestwebua in #308
- Truemail v4.0.0 by @bestwebua in #306
Full Changelog: v3.3.1...v4.0.0