fix for greens attacking:
UPDATE npc_types SET _INT=80 WHERE _INT=75;
UPDATE npc_types SET _INT=60 WHERE _INT=80 AND ( bodytype=3 OR bodytype=

;
ALTER TABLE npc_types CHANGE _INT _INT mediumint(

unsigned NOT NULL default '80';
aggro code was recently fixed to actually respect INT in the DB, but the default was below the threshold for stupid. Those will leave undead stupid.