New version 33.14-1
    
    - subscription: Hook up state update methods (mkolman)
    - subscription: Make it possible to register/unregister from the GUI (mkolman)
    - subscription: Register & subscribe during automated installation (mkolman)
    - subscription: Add asynchronous registration helper functions (mkolman)
    - subscription: Add IsRegistered property (mkolman)
    - Add functions for DBus sources (vponcova)
    - Implement DeviceName API for CDrom payload source (jkonecny)
    - Return device name from SetUpCdromSourceTask (jkonecny)
    - Add GetISOPath HardDrive payload source API (jkonecny)
    - subscription: Add the ParseAttachedSubscriptionsTask (mkolman)
    - Add new Hard drive source property to tell that iso is used (jkonecny)
    - Change return of SetUpHardDriveSourceTask (jkonecny)
    - Add __repr__ to payload sources (vslavik)
    - Create a DBus proxy of the DNF module (vponcova)
    - Work around pylint 2.5.0 issue with _ in warning id (vslavik)
    - subscription: Add network connectivity check to the Subscription spoke
      (mkolman)
    - Split find_and_mount_iso_image source helper func (jkonecny)
    - subscription: Add main Subscription spoke structure (mkolman)
    - Add the DBus method ActivatePayload (vponcova)
    - Add the DBus property CreatedPayloads (vponcova)
    - Replace the DBus method GetActivePayload with a property (vponcova)
    - subscription: Add helper functions for Subscription spoke (mkolman)
    - Remove the DBus method IsPayloadSet (vponcova)
    - subscription: Add glade file for Subscription spoke (mkolman)
    - subscription: Simplify system purpose configuration (mkolman)
    - subscription: Implement equality testing for SystemPurposeData (mkolman)
    - subscription: Add check_system_purpose_set() helper function (mkolman)
    - Add generate_repo_configuration for URL payload source (jkonecny)
    - Add gererate_repo_configuration for all mount sources (jkonecny)
    - Add GetRepoConfigurations API for DNF payload (jkonecny)
    - Create ABC class declaring interface for RPM sources (jkonecny)
    - Add the combo box for choosing a LUKS version in the container dialog
      (#1714120) (vponcova)
    - Use the combo box for choosing a LUKS version only for encrypted devices
      (vponcova)
    - Provide the LUKS version of the encrypted container (vponcova)
    - Add the function set_container_data (vponcova)