Source code for both CS:GO and TF2 dated 2017/2018 that was made available to Source engine licencees was leaked to the public today. pic.twitter.com/qWEQGbq9Y6
— SteamDB (@SteamDB) April 22, 2020
https://twitter.com/GizzleCS/status/1252956661028925440
https://twitter.com/2Eggsss/status/1252943759022702594?s=19
https://pastebin.com/GBfpKXMs