Can Riot give us an official stance on Overwolf in light of the recent ban wave on EUW??

Not sure how this software is coded to interact with the game, if it even does. For all I know it just records output. But I see a lot of streamers/LCS players using this(which is where I got it from). If Riot thinks this software is problematic it's going to hit a lot of players. What is Riot's stance on Overwolf?? Have they already said something about it?
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