SteamDB has spotted an update for the game a little while ago:
Size is a bit over 10 MB (with Workshop Tools installed). Only one major thing to note in this one:
called dota_silent_scan, which if set to 1 (true) will silence sound effects when a Scan is initiated and if a Scan detects enemy heroes
- This may be used for The International or other events in much the same way as dota_silent_roshan silences Roshan sound effects (as well as Smoke of Deceit) that were still able to be faintly detected by some even inside of soundproof booths – remember when that was your only major controversy during The International?
Source: https://www.reddit.com/r/DotA2/comments/yazw4e/dota_2_update_for_102222/
