Now level 25 heroes can reroll their talents.
Enabled lion's mana drain, the duration is reduced to 2 seconds, and mana per second is increased by 3 times.

Enable hero's Talent Tree
Fix problems that hero display extra ability points when fighting
Shredder's timber chain will now generate a tree at the target location
clinkz's strafe duration reduced to 10 sec
Fixed an issue where the Ogre Magi do not cast bloodlust when fighting.

Now you can click and select your own hero in the battle.
Fixed a bug that Arc Warden can use item manta infinitely.
Disable hero Dark Willow (for game crash)
Sniper's assassinate with scepter cris bonus damage reduced to 150%

Terrorblade's metamorphosis can be summoned normally.
Now it is forbidden to select your own units in battle.
Sniper's assassinate temporarily reverts to the original one.

Optimize the abilities casting mechanism to solve the problem that single-target abilities are often unable to be casted
Fix the problem that ignore spell immunity abilites cannot target spell immunity units
Alchemist no longer automatically use the Scepter to nearby units.
Doom bringer's doom damage increased to 100/200/300, cooldown reduced to 20 sec
Slardar's slithereen crush's puddle duration reduced to 2 desc
Slardar's bash attack count to bash reduced to 1
Enabled Terrorblade's sunder

Fixed Sniper's assassinate bug
Now 4 players left will enter 1v1 battle

Adjusted the AI for item use, now will not be used before the battle
Increased the priority of remote hero decentralized station instructions
Rebuild Sniper's assassinate, now you can equip scepter to Sniper.

Fixed a model bug.

Fix the problem of the Clinkz's quiver model.
Fix the problem of stopping attacks when hero ability cannot be cast
Undying's zombie's attack damage increased to 100-150, attacks to kill zombie increased to 5
treant' leech seed damage/heal per pulse reduced to 25/50/75/100
Remove a sound effect when teleporting to the target location to reducing resource usage

Disabled Troll Warlord's Whirling Axes(may cause game crash)
Troll Warlord's battle trance duration increased to 10 sec, and will now only cast on themselves with scepter
Huskar's Burning Spear burn damage increased to 25/35/45/55
Fixed an problem that IO arcana has no glowing effects