Dota 2 update: improved matchmaking system in unpopular modes

Valve released a new Dota 2 update on July 19. The changes include:

• Adjusted matchmaking to be faster for lower population game modes.
• Fixed a bug with matchmaking region selection where the UI would incorrectly prevent you from selecting both low ping and higher ping regions together.
• The Kinetic Gem "Wraith Spin" will now apply correctly when Wraith King's Arcana is equipped.
• Added a sound effect when allies share an item with your hero.