Fix eval_downstream not executed

                # get downstream version

                v_downstream = self.get_version_downstream(name, value, mode)

                # apply eval to downstream

                e_compare = value.get("eval_downstream", None)

                if e_compare is not None:

                    v_compare = eval(e_compare, {}, {"version": v_compare})

                e_downstream = value.get("eval_downstream", None)

                if e_downstream is not None:

                    v_downstream = eval(e_downstream, {}, {"version": v_downstream})

                    logging.debug("eval_downstream produce version: %s" % v_downstream)

                # save downstream version

                if self._cache["downstream"].get(name, {}).get("version", None) != v_downstream: