Do I have to migrate to :pay hook?

[doutatsu]

I am looking at upgrading from 6.3.4, but pay 6.4 mentions the new hook for webhooks? Does it mean I have to update my code to use that? If so, wouldn't that be considered a breaking change?

Here is my current configuration:

# frozen_string_literal: true

PAY_WEBHOOKS = %w[
  stripe.customer.subscription.created
  stripe.customer.subscription.updated
  stripe.customer.subscription.deleted
  stripe.payment_method.attached
  stripe.payment_method.detached
  stripe.payment_method.updated
].freeze

Pay.setup do |config|
  config.enabled_processors = [:stripe]
  config.emails.payment_action_required = false
  config.emails.receipt = false
  config.emails.refund = false
  config.emails.subscription_renewing = false
end

Pay::Webhooks.configure do |events|
  PAY_WEBHOOKS.each do |event_name|
    events.subscribe event_name do |event|
      Webhooks::Billing::HandleUpdatesJob.perform_async(event.to_json)
    end
  end
end