We are making our smurf detection system more sensitive in this update. This change will much more proactively target potential smurf accounts, but may on rare occasion give a normal player extra MMR.
Dota 2 update for 11 February 2020
ClientVersion 3991
View all patches · Build 4664937 · Last edited 11 February 2020 – 18:00:01 UTC
by 
xPaw
Patchnotes via 
Steam News
The following changelog has been automatically generated from GameTracking data.
General
- Updated localization files for English
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Changed files in this update