…devise_controller? to select/reject other filters.
… incompatible changes: 1) Notifier was renamed to DeviseMailer, so you need to rename your app/views/notifier to app/views/devise_mailer as well; 2) :authenticable calls were deprecated, use :authenticatable instead.
…ise, undeprecate Devise.confirm_within, Devise.pepper and friends and move Rails hooks to their own file.
…ber to rename app/views/notifier to app/views/devise_mailer and I18n key from devise.notifier to devise.mailer.
…h, due to a Rails bug, always have higher priority than application locales
…lid messages and do not redirect on invalid authentication.