Chainsaw 2.2 has some minor differences from Chainsaw 2.1.
.s1
A new option, SNEAK_ATTACK is included. It can only be used in
conjunction with SLOW_WAR. It allows you to attack a sector of
someone you're not at war with. Once attacked, the attacker 
automatically declares war against the defender, and pays $5K.
At that point, the attacker has to go through the normal SLOW_WAR 
procedure before attacking again. See info attack, info assault.
SNEAK_ATTACKs may not be done by parachute.
