Formtastic v4.0.0 Release Notes

    • Fixed default_columns_for_object when object has non-standard foreign keys (#1241)
    • Fixed missing constants in production (#911)
    • Removed support for Rails 3 and 4.0 (#1108)
    • Removed deprecated input/action finder methods (#1139)
    • Changed boolean label padding to margin (#1202)
    • Added mapping hstore column to text input (#1203)
    • Added support for Rails 5 Attributes API (#1188)
    • Changed required Ruby version to >= 2.0 (#1210)
    • Default to input types text for json & jsonb, string for citext columns (#1229)
    • Allow symbols for numericality options (#1258)
    • Support for rubies under 2.4.0 has been dropped (#1292)
    • Support for Rails under 5.2.0 has been dropped (#1293)
    • Support for Rails 6.0 has been added (#1300)
    • Support for Rails 6.1 has been added (#1324)
    • Support for Ruby 3 has been added (#1323)