* Minor CPU performance improvements with certain types of art content
* Reworked the Global Item Loadout page to make shuffling items easier to work with.
* Fixed Last Hit Trainer bugs
* Various SFM improvements (material overrides, health bars, etc)
* Fountain damage now cancels effects similar to hero damage (e.g. salve, heart, blink), and now has 25% Accuracy (Note: This change was added in an update last week)

7.20d:
==


* Melee heroes below 300 base movement speed increased by 5

* Tranquil Boots: Movement speed reduced from +28% to +24%
* Power Treads: Attribute bonus increased from 12 to 14
* Phase Boots: Now has the active again instead of the passive
* Mask of Madness: Movement speed changed from +12% to +25 constant
* Yasha: Movement speed changed from +8% to +25 constant
* Manta Style: Movement speed changed from +8% to +25 constant
* Sange and Yasha: Movement speed changed from +12% to +35 constant
* Yasha and Kaya: Movement speed changed from +12% to +35 constant
* Wraith Band: Recipe cost increased from 220 to 240
* Bracer: Recipe cost increased from 220 to 240
* Null Talisman: Recipe cost increased from 220 to 240

* Axe: Counter Helix damage reduced from 75/110/145/180 to 60/100/140/180
* Axe: Level 15 Talent reduced from +4 Mana Regen to +3
* Brewmaster: Primal Split cooldown increased from 140/120/100 to 140/130/120
* Brewmaster: Level 10 talent reduced from +30 Damage to +20
* Clinkz: Burning Army damage type changed from Pierce to Hero type (50% vs heroes to 100%)
* Clinkz: Burning Army base attack time increased from 1.5/1.35/1.2 to 1.75/1.6/1.45
* Dazzle: Intelligence gain reduced from 3.4 to 3.2
* Dazzle: Bad Juju cooldown reduction reduced from 30/40/50% to 20/35/50%
* Elder Titan: Level 25 Talent changed from Astral Spirit Grants Spell Immunity to +600 Echo Stomp Wake Damage
* Ember Spirit: Base armor increased by 1
* Faceless Void: Time Lock chance reduced from 10/15/20/25% to 10/14/18/22%
* Faceless Void: Level 10 Talent reduced from +20 Damage to +15
* Grimstroke: Ink Swell max damage reduced from 160/240/320/400 to 100/200/300/400
* Grimstroke: Ink Swell max stun duration reduced from 2/2.6/3.2/3.8 to 1.7/2.4/3.1/3.8
* Grimstroke: Soul Bind cooldown increased from 80/65/50 to 90/70/50
* Io: Tether heal/mp transfer rate from 1.2/1.3/1.4/1.5 to 1.05/1.2/1.35/1.5
* Juggernaut: Omnislash now removes debuffs on cast
* Juggernaut: Level 15 Talent reduced from +25 Attack Speed to +20
* Keeper of the Light: Will-o-Wisp now has a 100/125/150 gold bounty
* Keeper of the Light: Will-o-wisp manacost increased from 200/300/400 to 250/350/450
* Lich: Base movement speed reduced from 315 to 310
* Magnus: Empower cleave damage reduced from 30/45/60/75% to 20/38/56/74%
* Magnus: Level 15 Talent reduced from +15 Strength to +12
* Magnus: Level 20 Talent reduced from +12 Armor to +10
* Monkey King: Mischief invulnerability duration reduced from 0.3 to 0.2
* Nature's Prophet: Agility gain increased from 2.8 to 3.3
* Nature's Prophet: Wrath of Nature's max targets increased from 16 to 18
* Phantom Assassin: Phantom Strike attack speed duration reduced from 2.5 to 2.25
* Phantom Assassin: Blur now has a 0.4 second cast point
* Phantom Assassin: Coup de Grace damage reduced from 230/340/450% to 210/330/450%
* Puck: Dream Coil stun duration from 1.5/2.25/3 to 1.8/2.4/3
* Rubick: Telekinesis cooldown increased from 28/26/24/22 to 34/30/26/22
* Rubick: Telekinesis lift duration reduced from 1.1/1.5/1.9/2.3 to 1/1.4/1.8/2.2
* Sand King: Sand Storm cooldown from 40/32/24/16 to 40/34/28/22
* Sand King: Burrow Strike stun duration from 1.9/2/2.1/2.2 to 1.6/1.8/2/2.2
* Sand King: Level 15 Talent reduced from +50 Sand Storm DPS to +40
* Slark: Leash distance increased from 350 to 400
* Slark: Shadow Dance movement speed reduced from 30/40/50% to 20/35/50%
* Slark: Level 25 Talent reduced from +100s Essense Shift Duration to +80s
* Spirit Breaker: Greater Bash damage reduced from 12/20/28/36% to 8/16/24/32%

7.20c:
==
* Wraith Band: Attack speed bonus reduced from 7 to 6
* Wraith Band: Recipe cost increased from 210 to 220
* Bracer: Recipe cost increased from 210 to 220
* Null Talisman: Recipe cost increased from 210 to 220
* Sange: Recipe cost reduced from 650 to 600
* Yasha: Recipe cost reduced from 650 to 600
* Kaya: Recipe cost reduced from 650 to 600
* Bloodstone: Charges increased from 12 to 14
* Bloodstone: HP/MP regen per charge increased from 0.25 to 0.3

* Bounty Hunter: Agility gain reduced from 3.0 to 2.7
* Bounty Hunter: Track cast range reduced from 1200 to 1000
* Brewmaster: Cinder Brew activation mechanic has been reworked. It now ignites anytime a target is dealt 80 spell damage or more, dealing 20/25/30/35 DPS for 3 seconds. (If you activate it while the debuff is already going, it will extend the ignite debuff duration. If activated after the ignite debuff wears out, a new ignite debuff will be added)
* Brewmaster: Cinder Brew primary buff duration is no longer extended when activated (they are seperate debuffs now).
* Brewmaster: Level 25 Talent reduced from +200% Drunken Brawler Critical Strike to +175%
* Centaur: Stampede slow duration increased from 1.8 to 2.3 seconds
* Chaos Knight: Chaos Strike lifesteal increased from 35/40/45/50% to 35/45/55/65%
* Clinkz: Attack range increased from 640 to 650
* Clinkz: Burning Army base attack time improved from 1.65/1.5/1.35 to 1.5/1.35/1.2
* Clinkz: Level 20 Talent increased from +100 to +125 Attack Range
* Dazzle: Shadow Wave cooldown increased from 13/11/9/7 to 14/12/10/8
* Death Prophet: Base movement speed increased from 310 to 315
* Death Prophet: Level 10 Talent increased from +12% Magic Resistance to +15%
* Death Prophet: Level 20 Talent increased from -2s Crypt Swarm Cooldown to -3s
* Doom: Devour hp regen reduced from 5/10/15/20 to 4/8/13/18
* Drow Ranger: Marksmanship now deals bonus 120 physical proc damage against heroes
* Elder Titan: Astral Spirit attack damage per hero reduced from 20/40/60/80 to 15/30/60/80
* Elder Titan: Astral Spirit cooldown increased from 16 to 17
* Ember Spirit: Sleight of Fist bonus damage increased from 35/70/105/140 to 40/80/120/160
* Ember Spirit: Level 10 Talent increased from +200 Flame Guard Absorption to +250
* Ember Spirit: Level 15 Talent increased from +50 Flameguard DPS to +60
* Enchantress: Base armor increased by 2
* Faceless Void: Time Lock damage reduced from 30/40/50/60 to 25/30/35/40
* Gyrocopter: Strength gain increased from 2.1 to 2.3
* Kunkka: Tidebringer cleave damage increased from 150% to 165%
* Lina: Base armor increased by 1
* Lone Druid: Base armor reduced by 2
* Lone Druid: Agility reduced from 24 + 2.7 to 20 + 2.4
* Lone Druid: Spirit Link cooldown rescaled from 44/36/28/20 to 43/36/29/22
* Lone Druid: Level 10 Talent reduced from +175 Attack Range to +150
* Lone Druid: Level 20 Talent changed from +40 Spirit Link Attack Speed to -0.2 Spirit Bear Base Attack Time
* Luna: Agility gain reduced from 3.3 to 3.1
* Luna: Level 10 Talent reduced from +20 Attack Speed to +15
* Luna: Level 20 Talent reduced from +10 All Stats to +8
* Luna: Lunar Blessing night vision reduced from 250/500/750/1000 to 200/400/600/800
* Lycan: Howl attack speed reduced from 21/34/47/60 to 20/30/40/50
* Meepo: Divided We Stand XP gain reduced from 50% to 40%
* Meepo: Level 15 Talent reduced from +40 Poof Damage to +30
* Nature's Prophet: Base armor increased by 1
* Nature's Prophet: Agility gain increased from 2.4 to 2.8
* Naga Siren: Level 15 Talent reduced from +15 Agility to +12
* Outworld Devourer: Intelligence gain increased from 2.7 to 3.0
* Outworld Devourer: Base armor increased by 1
* Outworld Devourer: Equilibrium slow from 12/20/28/36% to 12/22/32/42%
* Outworld Devourer: Arcane Orb no longer ignores Ancients
* Phantom Assassin: Level 15 Talent reduced from -4 Armor to -3
* Phantom Assassin: Blur manacost increased from 20 to 30
* Puck: Intelligence gain increased from 2.4 to 2.7
* Sand King: Base damage reduced by 2
* Sand King: Strength gain reduced from 2.9 to 2.8
* Sand King: Agility gain reduced from 2.1 to 1.8
* Spectre: Haunt damage increased from 40/50/60% to 40/55/70%
* Spirit Breaker: Greater Bash damage reduced from 16/24/32/40% to 12/20/28/36%
* Storm Spirit: Intelligence gain increased from 3 to 3.2
* Storm Spirit: Static Remnant damage increased from 120/160/200/240 to 120/170/220/270
* Slardar: Level 20 Talent changed from +50 Attack Speed to +30% Lifesteal
* Slark: Pounce duration reduced from 2.75/3/3.25/3.5 to 2.5/2.75/3/3.25
* Slark: Dark Pact manacost from 55/50/45/40 to 60
* Slark: Shadow Dance duration from 4/4.5/5 to 4/4.25/4.5
* Slark: Agility steal now also occurs when an enemy dies within 300 units from you with the debuff, rather than only when you get the killing blow
* Slark: Level 10 Talent reduced from +8 Agility to +6 Agility
* Slark: Level 20 Talent reduced from +2s Pounce Leash to +1.5s
* Slark: Level 25 Talent reduced from +120s Essence Shift Duration to +100s
* Timbersaw: Strength gain increased from 2.1 to 2.4
* Timbersaw: Whirling Death tree bonus damage increased from 10/14/18/22 to 10/15/20/25
* Tusk: Strength gain increased from 3 to 3.4
* Undying: Level 20 Talent reduced from +6 Tombstone Attacks To Destroy to +5
* Undying: Level 25 Talent increased from Gains Reincarnation 200 CD to 250 CD
* Ursa: Fury Swipes damage reduced from 12/18/24/30 to 10/16/22/28
* Ursa: Level 15 Talent reduced from +16 Agility to +14
* Venomancer: Base agility increased by 4
* Venomancer: Level 15 Talent increased from +6% Poison Sting Slow to +8%
* Visage: Strength gain reduced from 3.2 to 3.0
* Visage: Grave Chill cast range reduced from 650 to 625
* Visage: Level 20 Talent reduced from +80 Familiars Movement Speed to +60

7.20c:
==
* Wraith Band: Attack speed bonus reduced from 7 to 6
* Wraith Band: Recipe cost increased from 210 to 220
* Bracer: Recipe cost increased from 210 to 220
* Null Talisman: Recipe cost increased from 210 to 220
* Sange: Recipe cost reduced from 650 to 600
* Yasha: Recipe cost reduced from 650 to 600
* Kaya: Recipe cost reduced from 650 to 600
* Bloodstone: Charges increased from 12 to 14
* Bloodstone: HP/MP regen per charge increased from 0.25 to 0.3

* Bounty Hunter: Agility gain reduced from 3.0 to 2.7
* Bounty Hunter: Track cast range reduced from 1200 to 1000
* Brewmaster: Cinder Brew activation mechanic has been reworked. It now ignites anytime a target is dealt 80 spell damage or more, dealing 20/25/30/35 DPS for 3 seconds. (If you activate it while the debuff is already going, it will extend the ignite debuff duration. If activated after the ignite debuff wears out, a new ignite debuff will be added)
* Brewmaster: Cinder Brew primary buff duration is no longer extended when activated (they are seperate debuffs now).
* Brewmaster: Level 25 Talent reduced from +200% Drunken Brawler Critical Strike to +175%
* Centaur: Stampede slow duration increased from 1.8 to 2.3 seconds
* Chaos Knight: Chaos Strike lifesteal increased from 35/40/45/50% to 35/45/55/65%
* Clinkz: Attack range increased from 640 to 650
* Clinkz: Burning Army base attack time improved from 1.65/1.5/1.35 to 1.5/1.35/1.2
* Clinkz: Level 20 Talent increased from +100 to +125 Attack Range
* Dazzle: Shadow Wave cooldown increased from 13/11/9/7 to 14/12/10/8
* Death Prophet: Base movement speed increased from 310 to 315
* Death Prophet: Level 10 Talent increased from +12% Magic Resistance to +15%
* Death Prophet: Level 20 Talent increased from -2s Crypt Swarm Cooldown to -3s
* Doom: Devour hp regen reduced from 5/10/15/20 to 4/8/13/18
* Drow Ranger: Marksmanship now deals bonus 120 physical proc damage against heroes
* Elder Titan: Astral Spirit attack damage per hero reduced from 20/40/60/80 to 15/30/60/80
* Elder Titan: Astral Spirit cooldown increased from 16 to 17
* Ember Spirit: Sleight of Fist bonus damage increased from 35/70/105/140 to 40/80/120/160
* Ember Spirit: Level 10 Talent increased from +200 Flame Guard Absorption to +250
* Ember Spirit: Level 15 Talent increased from +50 Flameguard DPS to +60
* Enchantress: Base armor increased by 2
* Faceless Void: Time Lock damage reduced from 30/40/50/60 to 25/30/35/40
* Gyrocopter: Strength gain increased from 2.1 to 2.3
* Kunkka: Tidebringer cleave damage increased from 150% to 165%
* Lina: Base armor increased by 1
* Lone Druid: Base armor reduced by 2
* Lone Druid: Agility reduced from 24 + 2.7 to 20 + 2.4
* Lone Druid: Spirit Link cooldown rescaled from 44/36/28/20 to 43/36/29/22
* Lone Druid: Level 10 Talent reduced from +175 Attack Range to +150
* Lone Druid: Level 20 Talent changed from +40 Spirit Link Attack Speed to -0.2 Spirit Bear Base Attack Time
* Luna: Agility gain reduced from 3.3 to 3.1
* Luna: Level 10 Talent reduced from +20 Attack Speed to +15
* Luna: Level 20 Talent reduced from +10 All Stats to +8
* Luna: Lunar Blessing night vision reduced from 250/500/750/1000 to 200/400/600/800
* Lycan: Howl attack speed reduced from 21/34/47/60 to 20/30/40/50
* Meepo: Divided We Stand XP gain reduced from 50% to 40%
* Meepo: Level 15 Talent reduced from +40 Poof Damage to +30
* Nature's Prophet: Base armor increased by 1
* Nature's Prophet: Agility gain increased from 2.4 to 2.8
* Naga Siren: Level 15 Talent reduced from +15 Agility to +12
* Outworld Devourer: Intelligence gain increased from 2.7 to 3.0
* Outworld Devourer: Base armor increased by 1
* Outworld Devourer: Equilibrium slow from 12/20/28/36% to 12/22/32/42%
* Outworld Devourer: Arcane Orb no longer ignores Ancients
* Phantom Assassin: Level 15 Talent reduced from -4 Armor to -3
* Phantom Assassin: Blur manacost increased from 20 to 30
* Puck: Intelligence gain increased from 2.4 to 2.7
* Sand King: Base damage reduced by 2
* Sand King: Strength gain reduced from 2.9 to 2.8
* Sand King: Agility gain reduced from 2.1 to 1.8
* Spectre: Haunt damage increased from 40/50/60% to 40/55/70%
* Spirit Breaker: Greater Bash damage reduced from 16/24/32/40% to 12/20/28/36%
* Storm Spirit: Intelligence gain increased from 3 to 3.2
* Storm Spirit: Static Remnant damage increased from 120/160/200/240 to 120/170/220/270
* Slardar: Level 20 Talent changed from +50 Attack Speed to +30% Lifesteal
* Slark: Pounce duration reduced from 2.75/3/3.25/3.5 to 2.5/2.75/3/3.25
* Slark: Dark Pact manacost from 55/50/45/40 to 60
* Slark: Shadow Dance duration from 4/4.5/5 to 4/4.25/4.5
* Slark: Agility steal now also occurs when an enemy dies within 300 units from you with the debuff, rather than only when you get the killing blow
* Slark: Level 10 Talent reduced from +8 Agility to +6 Agility
* Slark: Level 20 Talent reduced from +2s Pounce Leash to +1.5s
* Slark: Level 25 Talent reduced from +120s Essence Shift Duration to +100s
* Timbersaw: Strength gain increased from 2.1 to 2.4
* Timbersaw: Whirling Death tree bonus damage increased from 10/14/18/22 to 10/15/20/25
* Tusk: Strength gain increased from 3 to 3.4
* Undying: Level 20 Talent reduced from +6 Tombstone Attacks To Destroy to +5
* Undying: Level 25 Talent increased from Gains Reincarnation 200 CD to 250 CD
* Ursa: Fury Swipes damage reduced from 12/18/24/30 to 10/16/22/28
* Ursa: Level 15 Talent reduced from +16 Agility to +14
* Venomancer: Base agility increased by 4
* Venomancer: Level 15 Talent increased from +6% Poison Sting Slow to +8%
* Visage: Strength gain reduced from 3.2 to 3.0
* Visage: Grave Chill cast range reduced from 650 to 625
* Visage: Level 20 Talent reduced from +80 Familiars Movement Speed to +60

7.20b:
==
* Meepo: Agility gain reduced from 2.2 to 1.4
* Meepo: Poof damage reduced from 80/100/120/140 to 70/90/110/130
* Meepo: Ransack hero steal reduced from 8/12/16/20 to 6/10/14/18
* Meepo: Level 10 Talent reduced from +15 Damage to +10
* Meepo: Level 15 Talent changed from +10% Lifesteal to +15% Evasion
* Meepo: Level 20 Talent changed from +15% Evasion to +10% Lifesteal
* Meepo: Level 25 Talent reduced from +600 Health to +400

* Luna: Lunar Blessing reduced from 8/14/20/26 to 6/12/18/24
* Luna: Level 15 Talent changed from +14 Lunar Blessing Attributes to +30 Movement Speed

* Slark: Now only steals agility when he kills the enemy himself
* Slark: Pounce leash duration from 3.5 to 2.75/3/3.25/3.5
* Slark: Pounce leash range from 325 to 350
* Slark: Shadow Dance cooldown increased from 60 to 80/70/60
* Slark: Level 20 Talent reduced from +3s Pounce Leash to +2s

* Dazzle: Poison Touch manacost increased from 80/90/100/110 to 80/100/120/140
* Dazzle: Bad Juju debuff duration reduced from 10 to 8

* Sand King: Sandstorm cooldown increased from 34/28/22/16 to 40/32/24/16
* Sand King: Sandstorm manacost rescaled from 60/50/40/30 to 60

* Underlord: Intelligence gain reduced from 2.6 to 2.3

* Lone Druid: Spirit Link attack speed reduced from 30/50/70/90 to 20/40/60/80
* Lone Druid: Spirit Link cooldown from 42/34/26/18 to 44/36/28/20

* Wraith Band: Attack speed bonus reduced from 8 to 7


* Drow: Base agility increased by 4
* Drow: Precision Aura increased from 20/36/52/68% to 20/40/60/80%

* Outworld Devourer: Base Intelligence increased from 24 to 28
* Outworld Devourer: Equilibrium mana restore from 60/80/100/120% to 80/100/120/140%
* Outworld Devourer: Equilibrium slow from 8/16/24/32% to 12/20/28/36%
* Outworld Devourer: Equilibrium cooldown from 20 to 18

* Clinkz: Burning Army base attack time improved from 1.8/1.65/1.5 to 1.65/1.5/1.35
* Clinkz: Burning Army cast range increased from 800 to 1200

* Chaos Knight: Chaos Strike cooldown from 8/7/6/5 to 7/6/5/4
* Chaos Knight: Phantasm damage increased from 40/70/100% to 50/75/100%

* Centaur: Retaliate max stacks increased from 10 to 13

* Ember Spirit: Fixed a bug with multiple Fire Remnant instances not doing damage properly
* Ember Spirit: Sleight of Fist damage increased from 30/60/90/120 to 35/70/105/140

* Medusa: Agility increased from 20 + 2.5 to 22 + 3.4
* Medusa: Level 15 Talent increased from +20% Mystic Snake Mana Steal to +35%

* Treant Protector: Nature's Guise fade time reduced from 4.75/4/3.25/2.5 to 4/3.5/3/2.5
* Treant Protector: Nature's Guise total damage increased from 30/80/130/180 to 30/90/150/210
* Treant Protector: Nature's Guise movement speed increased from 10/15/20/25% to 14/18/22/26%

* Storm Spirit: Electric Vortex duration from 1/1.5/2/2.5 to 1.4/1.8/2.2/2.6
* Storm Spirit: Electric Vortex cooldown from 21/20/19/18 to 22/20/18/16
* Storm Spirit: Overload attack speed reduction from -50 to -80 (matches movement speed now)

* Sven: Warcry shield health increased from 100/200/300/400 to 110/220/330/440

* Venomancer: Poison Sting slow from 11/12/13/14% to 11/13/15/17%

* Fixed some more old attack speed related bugs

An update has been released for Left 4 Dead 2

- Fixed potential buffer overflow in closed captions. Reported via HackerOne.
- Dev command 'director_log_scavenge_items' can only be executed by the server. Reported via HackerOne.
- Protect against invalid map displacement data.
- Fixed official servers allowing clients to load custom content in competitive modes.

An update has been released for Left 4 Dead

- Fixed a potential buffer overflow in closed captions. Reported via HackerOne.

An update has been released for Portal 2

- Fixed possible remote code execution exploits.
- Fixed potential buffer overflow in closed captions.
Reported via HackerOne.

- Fixed a longstanding bug that caused units to attack more slowly than expected at certain attack speeds.
- Fixing a bug that caused Morphling to not gain stats when leveling up while morphed.
- Fixed a bug that allowed the Silence from Riki's Smoke Screen to be applied to units with Spell Immunity.
- Fixed a bug that caused Monkey King to become disabled when Feared during Primal Spring channeling.
- Fixed post-game scoreboard text not clipping correctly with long strings.