New version 30.19-1
    
    - Move code for the storage creation (vponcova)
    - Move code for the storage initialization (vponcova)
    - Remove the GRUB class (javierm)
    - Remove support for deprecated bootloaders (javierm)
    - Spelling fix in Boot Options documentation (josephvoss14)
    - Put 'lock' checkbox under 'Confirmation field' (frederic.pierret)
    - Don't create an extra instance of the bootloader (vponcova)
    - Remove the preStorage method in payload (vponcova)
    - Use LUKS2 by default (vponcova)
    - Clean up the space checkers (#1520749) (vponcova)
    - Don't show time and date controls in live installations (#1510425) (vponcova)
    - anaconda: add option to lock root account (frederic.epitre)