v8.0.0

8.0.0 - 2026-06-12

Backward-incompatible changes

• Drop support for Rails 7.1 and Ruby 3.2 by @matsales28

Features

• Add support for validating multiple attributes at once by @matsales28 (#1651)
• Add error for using with_options in define_enum_for matcher by @matsales28 (#1693)
• Introduce support for deprecated associations API by @stefannibrasil (#1690)

Bug fixes

• Prevent ActiveRecord constant leak in uniqueness matcher by @matsales28 (#1694)

Improvements

• Add Ruby 4 support by @stefannibrasil (#1697)
• Update Ruby versions to latest stable releases by @matsales28 (#1708)
• Update Rails versions to latest stable releases by @matsales28 (#1709)
• Improve validate_inclusion_of matcher boolean warn messages by @stefannibrasil (#1692)
• Use a fixed date in validate_inclusion_of date attribute spec by @HoangMinhBK (#1703)
• Require MFA for gem pushes by @MatheusRich (#1702)
• Update README to reflect the v7 release by @brendanthomas1 (#1695)
• Fix broken README anchor for should vs is_expected.to by @LarytheLord (#1700)
• Fix foreign_type example in association_matcher docs by @artinboghosian (#1705)