Active Support

• Define Digest::UUID.nil_uuid, which returns the so-called nil UUID.

  Xavier Noria

Active Model

• No changes.

Active Record

• The payload of sql.active_record Active Support notifications now has the current transaction in the :transaction key.

  Xavier Noria

• The payload of transaction.active_record Active Support notifications now has the transaction the event is related to in the :transaction key.

  Xavier Noria

• Define ActiveRecord::Transaction#uuid, which returns a UUID for the database transaction. This may be helpful when tracing database activity. These UUIDs are generated only on demand.

  Xavier Noria

Action View

• No changes.

Action Pack

• Include the HTTP Permissions-Policy on non-HTML Content-Types [CVE-2024-28103]

Active Job

• No changes.

Action Mailer

• No changes.

Action Cable

• Bring ActionCable::Connection::TestCookieJar in alignment with ActionDispatch::Cookies::CookieJar in regards to setting the cookie value.

  Before:

  cookies[:foo] = { value: "bar" }
  puts cookies[:foo] # => { value: "bar" }
  

  After:

  cookies[:foo] = { value: "bar" }
  puts cookies[:foo] # => "bar"
  

  Justin Ko

Active Storage

• No changes.

Action Mailbox

• No changes.

Action Text

• Sanitize ActionText HTML ContentAttachment in Trix edit view [CVE-2024-32464]

Railties

• No changes.