There is a Remastered version here.

Versatile

Legacy Content

Source Core Rulebook pg. 283 4.0
A versatile weapon can be used to deal a different type of damage than that listed in the Damage entry. This trait indicates the alternate damage type. For instance, a piercing weapon that is versatile S can be used to deal piercing or slashing damage. You choose the damage type each time you make an attack.