A CS:GO update, build number 184.108.40.206, has shipped and includes team stickers for ESL One Cologne as well as the new addition of individual player autographs and an updated Watch panel UI.
The obvious exclamation mark of tonight's update includes the addition of all 16 team stickers into the game, which allows players to purchase stickers which can be used to decorate weapons as well as to play in the Cologne 2015 Pick'Em Challenge.
A new addition to this market formula are the new Player Autograph stickers, which feature individual players' autographs and can be used to play in a specific version of the Pick'Em Challenge where players can guess headshot percentage, first kills, pistol kills, and KDR, respectively for each day of the major.
50% of the proceeds from the sales of both of these stickers will go to players and teams.
The final addition of the update affects the watch panel, the UI for which has been updated, and which will also now feature updated scoreboard and round performance panel statistics for player matches.
[ESL One Cologne 2015]