<!-- Release notes generated using configuration in .github/release.yml at v2.2.0 --> ## What's Changed * Test against Ruby 3.4 by @tagliala in https://github.com/activeadmin/arbre/pull/647 * Add missing HTML5 elements by @tagliala in https://github.com/activeadmin/arbre/pull/655 **Full Changelog**: https://github.com/activeadmin/arbre/compare/v2.1.0...v2.2.0