Patch 7.40b has been released in Dota 2

On December 24, Valve released update 7.40b. The patch made minor changes to the balance of heroes and items, and also fixed a number of bugs.

Fixed bugs:

• Fixed Dota+ Talent Pickrates and Winrates not properly aggregating
• Fixed "Learn Ability" toggle not closing automatically after level 24
• Fixed incorrect hitboxes for multiple Observer and Sentry ward cosmetics
• Fixed Smoke of Deceit not working from the backpack if it started in the backpack
• Fixed Rattlecage damage not being classified as reflection
• Fixed Rattlecage not working if crafted while dead
• Fixed Bloodseeker's Scepter upgrade not having the correct cooldown
• Fixed Bounty Hunter revealing his location if casting Track while invisible in the fog of war
• Fixed Brewmaster's Aghanim's Shard Health Regen always being active below 50% health, even if the strong drink wasn't drunk
• Fixed Skeletons summoned by Clinkz having incorrect attack priority
• Fixed Clockwerk Cogs not bouncing enemies properly with the Expanded Armature Facet
• Fixed Enchantress Rabble Rouser not applying to skeletons summoned by Dark Troll Summoner and Shard Golems
• Fixed Juggernaut's Omnislash and other abilities that require continuous vision over their target not functioning during Mars' Arena of Blood and other abilities that conditionally remove vision sharing between allies
• Fixed Kez Bleed Stack getting removed if the impale was a backstab
• Fixed Kez impale failing causing it trigger incorrectly later
• Fixed Kez being unable to trigger Raven's Veil mark with his first attack after casting if it was at his maximum attack range
• Fixed Kez being able to trigger Marks twice during Raptor Dance with specific settings and items configuration
• Fixed Largo's Catchy Lick not dispelling allies if they are under the effect of Black King Bar
• Fixed Largo's Catchy Lick dispelling High Five
• Fixed Largo's Amphibian Rhapsody HUD not showing for people who have disabled map_enable_portrait_worlds
• Fixed Largo's Froglings blocking neutral camp respawns
• Fixed Lotus Orb not dispelling when copied by Largo's Aghanim's Shard
• Fixed Linken's Sphere not being copied by Largo's Aghanim's Shard
• Fixed Lina's Combustion also combusting Croak of Genius damage
• Fixed Spirit Bear not breaking Phantom Assassin's Blur
• Fixed Oracle's Fate's Edict interactions with Debuff Immunity
• Fixed Oracle being unable to dispel the disarm portion of Fate's Edict on allies
• Fixed Phantom Lancer's shard illusion not benefting from Illusory Armaments
• Fixed Rubick losing abilities when dying or stealing another ability while casting Amphibian Rhapsody with Aghanim's Scepter
• Fixed Shadow Demon Disruption effects not being visible if Shadow Demon himself is in Fog of War
• Fixed Spectre's level 25 talent not applying to all types of illusions
• Fixed Tiny's Avalanche lasting 0.2s longer than intended
• Fixed Troll Warlord's Battle Trance dispelling Ice Blast when Ice Blast's kill threshold is triggered while Troll Warlord is stunned and Troll Warlord has Battle Trance cast queued
• Fixed Ursa roaring when casting Earthshock with Aghanim's Shard
• Fixed Visage Familiar recall ability not working

Item Changes:

Mask of Madness

• Berserk now shows the overhead "Silenced" text when active

Silver Edge

• Shadow Walk debuff duration decreased from 6s to 5s
  

Urn of Shadows

• Soul Release can no longer gain charges on multiple copies of this item if the copies are on the same hero
  

  
  

Spirit Vessel

• Soul Release will gain charges only for Spirit Vessel if the same hero has both Spirit Vessel and Urn of Shadows
  

Hero changes:

As usual, Valve has not made any major changes to the characters in the “letter” patch. The changes are minor and aimed at improving the balance of the game. The most significant buffs were given to Pangolier, Phantom Assassin, Treant Protector, and Clinkz. At the same time, Broodmother, Tidehunter, and Windranger have been noticeably nerfed. You can find detailed information about all the hero changes on the game's official website or in the Dota 2 client.

Earlier, Cyberscore presented a meta report with the best win rate characters for all roles in patch 7.40.