- Official Post
[Trusted Mode]
– Players now launch CS:GO in Trusted mode by default
— While in Trusted mode, third party software will be blocked from interacting with CS:GO
— To allow third party software to interact with CS:GO, you can start the game with the -untrusted launch option. Note that in this case your Trust score may be negatively affected.
— A backwards compatibility label “1.37.5.9” is temporarily available for players experiencing difficulty launching the latest version of the game.
– If you are a third party developer, all of your DLLs that interact with CS:GO must be digitally signed.
— If your customers would like to use third party software that is not digitally signed, they can start the game with the -insecure launch option. Note that they will not be able to join VAC servers with this option.[MISC]
– Fixed a regression to reenable twitch.tv streams in the “Watch tab”
Source: https://blog.counter-strike.net/index.php/2020/07/30738/