Valve brings swap function to Dota 2 in Friday's update
At long last, Valve brings a much anticipated pub function to the table with the latest roll of updates. Swap hero as well as a host of other DotaTV updates form the bulk of this week's patch update.
In preparation for The International, improvements were made to DotaTV, where spectators can now access the dashboard chat channels with broadcasters being able to now transmit their voice to spectators who have specifically selected their channel.
After adding in a new Hero Selection screen last week, Valve has also made further refinements to the system, improving the readability of the Hero Selection screen from the spectator's view and more.
Be sure to check out the full list of changes.
Dota 2 - Changelog