7.0.8

Active Support

• Fix TimeWithZone still using deprecated #to_s when ENV or config to
  disable it are set.

  Hartley McGuire

• Fix CacheStore#write_multi when using a distributed Redis cache with a connection pool.

  Fixes #48938.

  Jonathan del Strother

Active Model

• No changes.

Active Record

• Fix change_column not setting precision: 6 on datetime columns when
  using 7.0+ Migrations and SQLite.

  Hartley McGuire

• Fix unscope is not working in specific case

  Before:

  Post.where(id: 1...3).unscope(where: :id).to_sql # "SELECT `posts`.* FROM `posts` WHERE `posts`.`id` >= 1 AND `posts`.`id` < 3"

  After:

  Post.where(id: 1...3).unscope(where: :id).to_sql # "SELECT `posts`.* FROM `posts`"

  Fixes #48094.

  Kazuya Hatanaka

• Fix associations to a STI model including a class_name parameter

  class Product < ApplicationRecord
    has_many :requests, as: :requestable, class_name: "ProductRequest", dependent: :destroy
  end
  
  # STI tables
  class Request < ApplicationRecord
    belongs_to :requestable, polymorphic: true
  
    validate :request_type, presence: true
  end
  
  class ProductRequest < Request
    belongs_to :user
  end

  Accessing such association would lead to:

  table_metadata.rb:22:in `has_column?': undefined method `key?' for nil:NilClass (NoMethodError)
  

  Romain Filinto

• Fix change_table setting datetime precision for 6.1 Migrations

  Hartley McGuire

• Fix change_column setting datetime precision for 6.1 Migrations

  Hartley McGuire

Action View

• Fix form_for missing the hidden _method input for models with a
  namespaced route.

  Hartley McGuire

• Fix render collection: @records, cache: true inside jbuilder templates

  The previous fix that shipped in 7.0.7 assumed template fragments are always strings,
  this isn't true with jbuilder.

  Jean Boussier

Action Pack

• Fix HostAuthorization potentially displaying the value of the
  X_FORWARDED_HOST header when the HTTP_HOST header is being blocked.

  Hartley McGuire, Daniel Schlosser

Active Job

• Fix Active Job log message to correctly report a job failed to enqueue
  when the adapter raises an ActiveJob::EnqueueError.

  Ben Sheldon

Action Mailer

• No changes.

Action Cable

• No changes.

Active Storage

• No changes.

Action Mailbox

• No changes.

Action Text

• No changes.

Railties

• Omit webdrivers gem dependency from Gemfile template

  Sean Doyle