*_drop_common_min in Renewal

As stated here:
[code=auto:0] item_drop_common_min: 1 Specifies the minimum drop chance of (common) items. By default this is 1 (0.01%). All drop rates, which would render lower than this value, due to the effect of their respective item_rate_* settings, will be set to this value. Having this value set to 4 and rate to 100% would cause all cards and rare items, which are dropped at 0.01% being dropped at a chance of 0.04%. [/code]

*_drop_common_min should be the minimun drop rate of an item. Using renewal, this config is not using anymore, but I don't know if it is due to the drop by level that is implemented in Renewal as you can see in mob.c:
[code=:2370] #ifdef RENEWAL_DROP if( drop_modifier != 100 ) { drop_rate = drop_rate * drop_modifier / 100; if( drop_rate < 1 ) drop_rate = 1; } #endif[/code]

That battle_config should be implemented in Renewal, shouldn't it?