1.2.1

Should actually play the sound of you swinging the crowbar now.

1.2

SWEP.Primary.Delay = 0.5 [Before: 0.25]
SWEP.Primary.ClipSize = 50 [Before: 10]
SWEP.Primary.ClipMax = 50 [Before: 10]
SWEP.Primary.DefaultClip = 50 [Before: 10]
SWEP.Primary.Damage = 40 [Before: 20]
SWEP.HeadshotMultiplier = 2 [Before 2.7 (default)]

Now plays the "missed hit" animation for your client when you shoot.
Damage is now: 40 on body, 22 on limbs, 80 on head.

This is basically what version 1.0 used to be except you now do double damage.
It's comparable to the silenced pistol that does 28 damage on a delay of 0.38.

The difference to the silenced pistol is that you don't have a silenced shooting sound effect but instead the sound effect of you swinging the crowbar. You do not have to reload but you a total number of shots that are not refillable.

1.1

SWEP.Primary.Delay = 0.25 [Before: 0.5] -- Can fire twice as fast as before now [4 shots per second instead of 2]
SWEP.Primary.ClipSize = 10 [Before: 4] -- now has 10 ammo instead of 4
SWEP.Primary.ClipMax = 10 [Before: 4] -- now has 10 ammo instead of 4
SWEP.Primary.DefaultClip = 10 [Before: 4] -- now has 10 ammo instead of 4
SWEP.Kind = WEAPON_EQUIP2 [Before: WEAPON_ROLE] -- Will now be categorized as a slot8 weapon