[Graffiti]
– Added ability to apply graffiti. http://www.counter-strike.net/graffiti/
– Added Community Graffiti Box 1 to offers.
– Added CS:GO Graffiti Box to offers.
– For a limited time every player will get a graffiti pattern when they launch the game.
– Added sealed graffiti to the list of possible weekly drops.
– Graffiti FAQ: https://support.steampowered.com/kb_article.php?ref=7737-UKVB-0657

[Misc]
– Improved reliability of smoke grenades popping to extinguish fire when bouncing smoke grenade on displacement surfaces.
– Fixed respawn waves not working outside of Guardian and Strike missions.
– Added steam protocol support for connect and playcast commands:
— steam://rungame/730/76561202255233023/
+connect%20127.0.0.1:27015
— steam://rungame/730/76561202255233023/
+playcast%20%22http://cdn.net/match/id%22

[Sound]
– Fixed bug where M4A1-S was audible at long range.
– Lowered volume of weapon sounds.
– Made minor volume mix adjustments.