Rails 7.0.9 (October 28, 2025)

  • No changes.

Rails 7.0.8.7 (December 10, 2024)

  • No changes.

Rails 7.0.8.6 (October 23, 2024)

  • No changes.

Rails 7.0.8.5 (October 15, 2024)

  • No changes.

Rails 7.0.8.4 (June 04, 2024)

  • No changes.

Rails 7.0.8.3 (May 17, 2024)

  • No changes.

Rails 7.0.8.2 (May 16, 2024)

  • No changes.

Rails 7.0.8.1 (February 21, 2024)

  • No changes.

Rails 7.0.8 (September 09, 2023)

  • No changes.

Rails 7.0.7.2 (August 22, 2023)

  • No changes.

Rails 7.0.7.1 (August 22, 2023)

  • No changes.

Rails 7.0.7 (August 09, 2023)

  • Error.full_message now strips “:base” from the message.

    zzak

  • Add a load hook for ActiveModel::Model (named active_model) to match the load hook for
    ActiveRecord::Base and allow for overriding aspects of the ActiveModel::Model class.

Rails 7.0.6 (June 29, 2023)

  • No changes.

Rails 7.0.5.1 (June 26, 2023)

  • No changes.

Rails 7.0.5 (May 24, 2023)

  • No changes.

Rails 7.0.4.3 (March 13, 2023)

  • No changes.

Rails 7.0.4.2 (January 24, 2023)

  • No changes.

Rails 7.0.4.1 (January 17, 2023)

  • No changes.

Rails 7.0.4 (September 09, 2022)

  • Handle name clashes in attribute methods code generation cache.

    When two distinct attribute methods would generate similar names,
    the first implementation would be incorrectly re-used.

    class A
  attribute_method_suffix "_changed?"
  define_attribute_methods :x
end

class B
  attribute_method_suffix "?"
  define_attribute_methods :x_changed
end

    Jean Boussier

Rails 7.0.3.1 (July 12, 2022)

  • No changes.

Rails 7.0.3 (May 09, 2022)

  • No changes.

Rails 7.0.2.4 (April 26, 2022)

  • No changes.

Rails 7.0.2.3 (March 08, 2022)

  • No changes.

Rails 7.0.2.2 (February 11, 2022)

  • No changes.

Rails 7.0.2.1 (February 11, 2022)

  • No changes.

Rails 7.0.2 (February 08, 2022)

  • Use different cache namespace for proxy calls

    Models can currently have different attribute bodies for the same method
    names, leading to conflicts. Adding a new namespace :active_model_proxy
    fixes the issue.

    Chris Salzberg

Rails 7.0.1 (January 06, 2022)

  • No changes.

Rails 7.0.0 (December 15, 2021)

  • No changes.

Rails 7.0.0.rc3 (December 14, 2021)

  • No changes.

Rails 7.0.0.rc2 (December 14, 2021)

  • No changes.

Rails 7.0.0.rc1 (December 06, 2021)

  • Remove support to Marshal load Rails 5.x ActiveModel::AttributeSet format.

    Rafael Mendonça França

  • Remove support to Marshal and YAML load Rails 5.x error format.

    Rafael Mendonça França

  • Remove deprecated support to use []= in ActiveModel::Errors#messages.

    Rafael Mendonça França

  • Remove deprecated support to delete errors from ActiveModel::Errors#messages.

    Rafael Mendonça França

  • Remove deprecated support to clear errors from ActiveModel::Errors#messages.

    Rafael Mendonça França

  • Remove deprecated support concat errors to ActiveModel::Errors#messages.

    Rafael Mendonça França

  • Remove deprecated ActiveModel::Errors#to_xml.

    Rafael Mendonça França

  • Remove deprecated ActiveModel::Errors#keys.

    Rafael Mendonça França

  • Remove deprecated ActiveModel::Errors#values.

    Rafael Mendonça França

  • Remove deprecated ActiveModel::Errors#slice!.

    Rafael Mendonça França

  • Remove deprecated ActiveModel::Errors#to_h.

    Rafael Mendonça França

  • Remove deprecated enumeration of ActiveModel::Errors instances as a Hash.

    Rafael Mendonça França

  • Clear secure password cache if password is set to nil

    Before:

    user.password = ‘something’
    user.password = nil

    user.password # => ‘something’

    Now:

    user.password = ‘something’
    user.password = nil

    user.password # => nil

    Markus Doits

Rails 7.0.0.alpha2 (September 15, 2021)

  • No changes.

Rails 7.0.0.alpha1 (September 15, 2021)

  • Introduce ActiveModel::API.

    Make ActiveModel::API the minimum API to talk with Action Pack and Action View.
    This will allow adding more functionality to ActiveModel::Model.

    Petrik de Heus, Nathaniel Watts

  • Fix dirty check for Float::NaN and BigDecimal::NaN.

    Float::NaN and BigDecimal::NaN in Ruby are special values
    and can’t be compared with ==.

    Marcelo Lauxen

  • Fix to_json for ActiveModel::Dirty object.

    Exclude mutations_from_database attribute from json as it lead to recursion.

    Anil Maurya

  • Add ActiveModel::AttributeSet#values_for_database.

    Returns attributes with values for assignment to the database.

    Chris Salzberg

  • Fix delegation in ActiveModel::Type::Registry#lookup and ActiveModel::Type.lookup.

    Passing a last positional argument {} would be incorrectly considered as keyword argument.

    Benoit Daloze

  • Cache and re-use generated attribute methods.

    Generated methods with identical implementations will now share their instruction sequences
    leading to reduced memory retention, and slightly faster load time.

    Jean Boussier

  • Add in: range parameter to numericality validator.

    Michal Papis

  • Add locale argument to ActiveModel::Name#initialize to be used to generate the singular,
    plural, route_key and singular_route_key values.

    Lukas Pokorny

  • Make ActiveModel::Errors#inspect slimmer for readability

    lulalala

Please check 6-1-stable for previous changes.