v1.4.0

What's Changed

• Test over multiple ActiveSupport versions (with Appraisal) by @D-system in #289
• Add support for Rails/ActiveSupport 7.1 by @D-system in #291
• Remove duplicated test runs by @D-system in #292
• Update syntax for StandardRb (part 1) by @D-system in #293

Full Changelog: v1.3.0...v1.4.0