Update Pack 7

Class:

Warrior:

https://www.wowhead.com/item=137052

Demon Hunter:

https://www.wowhead.com/spell=201455

Mage:

https://www.wowhead.com/spell=235313

Druid:

https://www.wowhead.com/spell=203407

Priest:

https://www.wowhead.com/spell=32375

Paladin:

https://www.wowhead.com/spell=246806

Items:

Dungeons and Raids:

The Arcway : multiple fixes for trash and bosses
Court of Stars : multiple fixes for trash and bosses

NPC:

Gameobject:

Val'shara: multiple fixed spawn gameobject(the second part of)
https://www.wowhead.com/object=185061
https://www.wowhead.com/object=185060
https://www.wowhead.com/object=185059
https://www.wowhead.com/object=192676

Achievements:

Quest:

Other:

Fixed crash server
Optimization of the network part, should reduce traffic consumption and reduce lags in the game
Spell castes are speeded up, now they must pass without delay