give credit where it is due!
v4.300031

          stacktrace removed from exception when a plugin's minimum version
          check fails (thanks, Karen Etheridge!)

          add 'dzil listdeps --json', which lists all prerequisites broken up
          by phase and type, in readable JSON format (thanks, Karen Etheridge!)

          improve errors when there's not enough configuration and no global
          config file can be found (thanks, Dimitar Petrov)

          delay loading yet more libraries until needed (thanks, Olivier
          Mengué!)