Abaddon2 changes
- Base Attack Speed increased from 95 to 100

Withering Mist
- Heal Reduction increased from 24.5% + 0.5% per level to 29.5% + 0.5% per level
Every change in Dota 2 patch 7.41d, straight from Valve's official notes: 82 heroes, 3 items and 13 neutral items changed. Hero and item names link to their current stats.
















Abaddon2 changes
Withering Mist
Ancient Apparition3 changes
Cold Feet

Chilling Touch
Anti-Mage3 changes
Blink
Arc Warden2 changes
Flux
Axe2 changes
Battle Hunger
Bloodseeker2 changes
Bloodrage

Rupture
Bounty Hunter1 change
Big Game Hunter
Brewmaster4 changes
Liquid Courage

Thunder Clap
Talents
Broodmother1 change
Spawn Spiderlings
Chaos Knight1 change
Phantasm
Clinkz1 change
Death Pact
Clockwerk4 changes
Power Cogs
Talents
Dark Seer1 change
Dark Willow3 changes
Cursed Crown
Dawnbreaker1 change
Starbreaker
Dazzle1 change
Poison Touch
Disruptor2 changes
Thunder Strike
Doom2 changes
Devour
Dragon Knight2 changes
Dragon Tail
Talents
Earth Spirit1 change
Stone Remnant
Earthshaker1 change
Elder Titan2 changes
Natural Order

Earth Splitter
Ember Spirit1 change
Sleight of Fist
Enigma1 change
Demonic Summoning
Faceless Void2 changes
Time Walk

Time Dilation
Grimstroke2 changes
Dark Portrait
Talents
Gyrocopter5 changes
Flak Cannon

Call Down

Side Gunner
Talents
Talents
Hoodwink2 changes
Acorn Shot

Scurry
Huskar1 change
Burning Spear
Invoker3 changes
Ghost Walk

Chaos Meteor

Ice Wall
Jakiro4 changesTalents
Juggernaut1 change
Blade Fury
Kez5 changes
Switch Discipline

Kazurai Katana

Shodo Sai
Talents
Largo2 changes
Encore

Amphibian Rhapsody
Legion Commander1 change
Duel
Leshrac2 changes
Pulse Nova

Nihilism
Lina1 change
Dragon Slave
Lion2 changes
Finger of Death
Talents
Marci2 changes
Special Delivery

Bodyguard
Mars3 changes
Dauntless

God's Rebuke

Arena Of Blood
Mirana2 changes
Celestial Quiver

Starstorm
Morphling7 changes
Ebb and Flow

Morph
Nature's Prophet2 changes
Spirit of the Forest
Talents
Night Stalker1 changeTalents
Ogre Magi2 changes
Omniknight1 change
Outworld Devourer3 changes
Pangolier3 changes
Phoenix2 changes
Fire Spirits
Talents
Puck2 changesTalents
Pudge1 change
Pugna2 changes
Nether Ward
Razor1 change
Riki3 changes
Backstab

Smoke Screen

Blink Strike
Ring Master2 changes
Funhouse Mirror
Talents
Rubick2 changes
Fade Bolt
Sand King2 changes
Shadow Demon2 changes
Shadow Poison
Shadow Shaman2 changes
Mass Serpent Ward

Urnaconda
Skywrath Mage1 change
Slardar1 change
Corrosive Haze
Slark1 change
Saltwater Shiv
Snapfire3 changes
Boomstick

Firesnap Cookie
Talents
Sniper1 change
Keen Scope
Spectre7 changes
Spectral Dagger

Shadow Step

Haunt
Spirit Breaker2 changes
Charge of Darkness

Greater Bash
Storm Spirit2 changesTalents
Sven2 changes
Storm Hammer

God's Strength
Techies2 changes
Reactive Tazer

Proximity Mines
Templar Assassin3 changes
Inner Peace
Talents
Timbersaw5 changes
Whirling Death

Flamethrower
Talents
Tiny7 changes
Insurmountable

Toss

Tree Grab

Tree Throw

Grow

Tree Volley
Troll Warlord1 change
Battle Trance
Undying1 change
Vengeful Spirit2 changes
Magic Missile
Venomancer2 changes
Visage1 change
Grave Chill
Warlock2 changes
Upheaval
Talents
Weaver1 change
Threads of Fate
Winter Wyvern2 changesTalents
Wraith King5 changes
Vampiric Spirit

Reincarnation
Talents
Source: official Dota 2 patch notes (dota2.com).