Verified on build 25080141Regulation 1.12.4from 1.12.2

Patch 1.12.4

Regulation 1.12.2 → 1.12.4: 32 numbers changed. Every one is listed below with its before and after value.

In short

Which stats scale which damage changed on 2 Axes
Arcane scaling down on Bloodfiend's Arm (-14)
Dexterity scaling down on Bloodfiend's Arm (-7)
Intelligence scaling up on Carian Sorcery Sword (+8)
Magic attack down on Carian Sorcery Sword (-4)
Physical attack down on Carian Sorcery Sword (-4)
Strength scaling down on Bloodfiend's Arm (-2)
Which stats scale which damage changed on Gazing Finger
Which stats scale which damage changed on Golem Fist
Which stats scale which damage changed on Smithscript Cirque
Which stats scale which damage changed on Smithscript Dagger
Which stats scale which damage changed on Smithscript Greathammer
Which stats scale which damage changed on Smithscript Spear
27 player attacks changed (motion values, stance damage and similar)
2 enemy attacks changed
Also changed: which stats scale which damage, player attack behaviours, projectiles (spells, arrows, thrown items), enemy AI, weapon upgrade scaling, status effects and buffs

Weapons 10

Weapon	Changes
Bloodfiend's Arm Colossal Weapon	Strength scaling64→62Bloodfiend's Heavy Arm Arcane scaling30→16Bloodfiend's Heavy ArmBloodfiend's Keen ArmBloodfiend's Quality ArmBloodfiend's Fire ArmBloodfiend's Flame Art ArmBloodfiend's Lightning ArmBloodfiend's Sacred ArmBloodfiend's Magic ArmBloodfiend's Cold Arm Strength scaling62→55Bloodfiend's Quality Arm Dexterity scaling62→55Bloodfiend's Quality Arm Strength scaling34→36Bloodfiend's Cold Arm Strength scaling42→34Bloodfiend's Poison ArmBloodfiend's Blood Arm Dexterity scaling9→8Bloodfiend's Poison ArmBloodfiend's Blood Arm Arcane scaling62.25→51Bloodfiend's Poison ArmBloodfiend's Blood Arm Arcane scaling98.5→88Bloodfiend's Occult Arm
Carian Sorcery Sword Thrusting Sword	Physical attack73→69 Magic attack73→69 Intelligence scaling39→47
Death Knight's Twin Axes Axe	Which stats scale which damage20,010,300→20,010,100
Gazing Finger Colossal Weapon	Which stats scale which damage10,000→20,010,700
Golem Fist Fist	Which stats scale which damage20,010,100→20,010,103Flame Art Which stats scale which damage20,010,100→20,010,105Sacred Which stats scale which damage20,010,100→20,010,104MagicCold
Smithscript Axe Axe	Which stats scale which damage20,010,100→20,010,103Flame Art Which stats scale which damage20,010,100→20,010,105Sacred Which stats scale which damage20,010,100→20,010,104MagicCold
Smithscript Cirque Backhand Blade	Which stats scale which damage20,010,100→20,010,103Flame Art Which stats scale which damage20,010,100→20,010,105Sacred Which stats scale which damage20,010,100→20,010,104MagicCold
Smithscript Dagger Throwing Blade	Which stats scale which damage20,010,100→20,010,103Flame Art Which stats scale which damage20,010,100→20,010,105Sacred Which stats scale which damage20,010,100→20,010,104MagicCold
Smithscript Greathammer Great Hammer	Which stats scale which damage20,010,100→20,010,103Flame Art Which stats scale which damage20,010,100→20,010,105Sacred Which stats scale which damage20,010,100→20,010,104MagicCold
Smithscript Spear Spear	Which stats scale which damage20,010,100→20,010,103Flame Art Which stats scale which damage20,010,100→20,010,105Sacred Which stats scale which damage20,010,100→20,010,104MagicCold

Also changed

27 player attacks (motion values, stance damage and similar)
2 enemy attacks
Which stats scale which damage
Player attack behaviours
Projectiles (spells, arrows, thrown items)
Enemy AI
Weapon upgrade scaling
Status effects and buffs
1 technical tables (sound, visual effects, graphics)