其實change log有官方英文版 啊

List of tank specs changes:

Germany:

Gun 75mm_KwK_40_L43: dispersion 0.41->0.4.
Gun 75mm_StuK_40_L43: dispersion 0.39->0.38.
Gun 75mm_KwK_40_L48: dispersion 0.4->0.39.
Gun 75mm_PaK_39_L48: dispersion 0.38->0.37.
Gun 75mm_PaK_40: dispersion 0.38->0.37.
75mm系列變準

Gun 128mm_PaK44_L61: reduced visibility after firing, +20 damage to all shells.
Gun 128mm_PaK44_L55: reduced visibility after firing.
降低128mm系列開砲後被發現的機會，Pak44 L/61全彈種破壞力加20

PzII Luchs: reduced visibility during movement.
VK 1602: reduced visibility during movement.
降低移動中被發現的機會

PzIII: reduced visibility during movement, dispersion reduced by 5% during movement and traverse.
降低移動中被發現的機會，移動中的瞄準圈縮小5%

Pz III/IV: by 5% improved pass-ability on medium grounds, dispersion reduced by 8% during movement and traverse.
增加一般地面的越野能力5%，移動中瞄準圈縮小8%

Pz V-IV: chassis rotation is matched with Panther's.
底盤迴旋速度修正為與豹式相同（這本來就是裝備四號戰車砲塔的豹式）

Tiger II: mantlet armor for top turret 65->100.
砲盾增厚為100mm

JagdTiger: 128mm_PaK44_L55 reload (in seconds) 10.4 ->10.36, 128mm_PaK44_2_L61 reload (in seconds) 10.6->10.5.
裝填時間縮短

VK 4502: mantlet armor for stock turret 120->160, mantlet armor for top turret 120->180.
機槍槍座砲盾增厚為160mm；砲塔砲盾增厚為180mm

USA:

Gun 37mm_M-6_L53: price in credits 8350->2500.
37mm砲變便宜

Gun QF_6_pounder_Mk_III: penetration: AP 89->110, APCR 145->180, accuracy 0.4->0.38.
6磅砲變準，AP、APCR穿甲力大幅提昇

Gun 75mm_Gun_M3_L37: dispersion 0.38->0.4.
Gun 75mm_Gun_M2_L28: dispersion 0.39->0.41.
變不準

Gun 76mm_Gun_M1A1: reload (in seconds) 3.2->2.85, dispersion 0.37->0.38.
裝填時間變短，變不準

Gun 76mm_Gun_M1A2: dispersion 0.34->0.35.
變不準

Gun 90mm_Gun_T15E2M2: dispersion 0.33->0.32, reduced dispersion during turret traverse.
變準，砲塔旋轉時瞄準圈不會像以前散那麼開

Gun 105mm_Howitzer_M2A: reduced aiming time by 15%.
縮短瞄準時間15%

Gun 105mm_Howitzer_M4: reduced aiming time by 15%, HEAT penetration 60->53.
縮短瞄準時間15%，HEAT穿甲力縮減

Gun 120mm_Gun_T53: aiming 3.0->2.4, reduced dispersion during turret traverse.
Gun 155mm_Gun_T7: aiming 3.0->2.7, significantly reduced dispersion during turret traverse.
縮短瞄準時間，砲塔旋轉時瞄準圈不會像以前散那麼開

Engine Wright_G200_m_781C9GC1 level 8->7, price in credits 72380->47600, chance of fire 0.2->0.25.
降級降價，起火機率上升

T29, Т32, Т34, Т30: fixed error with discrepancy between displayed and actual hull armor. Actual armor decreased by 20%.
實際車身裝甲降低20%以符合顯示數值

M6, T1: reduced experience cost Wright_G200_m_781C9GC1 19800->10900.
配合引擎降級，降低研發引擎所需經驗值

Т-57: pass-ability reduced by 10%, reduced traverse speed by 2 degree/sec, decreased accuracy during movement and turning by 3%.
降低越野能力10%，底盤迴轉率減低2度/秒，移動中射擊精準度減3%

Т2 lt: reduced repair cost by 30%, increased ammunition capacity of 20mm gun.
修理費降低30%，增加20mm砲載彈量

M7 Priest: 105mm_Howitzer_M - reloading time decreased 13.95->11.76 (in seconds).
裝填時間縮短

RamII: reduced repair cost by 20%.
修理費降低20%

Т14: reduced repair price by 5%.
修理費降低5%

T29: increased visibility of the tank, by 5% increased influence of movement and traversing on accuracy, 105mm_Gun_T5E1 - reloading (in seconds) 9.5->10, by 10% reduced speed of traverse for top turret, fixed display of frontal armor for both turrets, changed guns ammunition.
增加被發現機率，移動中射擊精確度降5%，105mm裝填時間增長，主砲塔迴旋速度降10%，修正砲塔與槍塔裝甲數值，調整載彈量

Т32: by 5% reduced pass-ability on medium grounds, by 8% decreased accuracy during movement and traverse, by 6 deg/sec reduced traverse speed of first tracks, by 2 deg/secк - of second, 105mm_Gun_T5E1 reload (in seconds) 9.38->9.4, changed guns ammunition.
降低一般地面越野能力5%，移動中射擊精確度降8%，原裝履帶迴旋率降6度/秒，研發履帶迴旋率降2度/秒，105mm裝填時間增長，調整載彈量

Т34: changed guns ammunition.
Т30: changed guns ammunition.
調整載彈量

USSR:

Engine V-2-54: increased horsepower by 20 h.p.
出力增加20匹馬力

Gun QF_6_pounder_Mk_III: AP penetration 89->110, APCR penetration 145->180.
6磅砲變準，AP、APCR穿甲力大幅提昇

Gun 76mm_S-54: dispersion 0.4->0.36.
Gun 76mm_S-54_S: dispersion 0.37->0.34.
76mm系列變準

А-20: decreased visibility during motion and rest, improved pass-ability of top tracks on medium and hard grounds.
減低被發現機率，增加研發履帶在一般地與硬地越野能力

А-32: decreased visibility during motion and rest.
減低被發現機率

BT-2: decreased visibility during motion, by 6% reduced influence of movement and traverse on accuracy.
減低移動中被發現機率，移動中射擊精準度提昇6%

BT-7: reduced visibility during motion and rest, improved pass-ability on medium grounds, by 4% decreased dispersion during movement and traverse, view range for top turret increased by 15 meters.
減低被發現機率，提昇一般地面越野能力，移動中射擊精準度降4%，研發砲塔視距增加15公尺

Т-26: reduced visibility in motion.
減低移動中被發現機率

Т-34-85: by 20% improved pass-ability on medium and good grounds.
提昇一般地及硬地越野能力達20%

Т-43: by 9% decreased influence of movement and traverse on accuracy.
移動中射擊精準度增9%

Т-44: by 5% decreased influence of movement and traverse on accuracy, by 25% increased durability of tracks.
移動中射擊精準度增5%，履帶耐久力加25%

IS-4: armor: hull-upper plate 120->140, driver's lug 120->160, rear-upper plate 120->100.
底盤上部與駕駛艙蓋裝甲增厚，底盤後部上方裝甲削薄



整體來看是有意強化中戰車跟輕戰車：前者強化射擊精準度，後者降低被發現機率

但是美軍這樣調整之後，在T29之前的路只怕是更難走了