From Liquipedia Counter-Strike Wiki
March 6, 2019 Patch
- Added command line switch -d3d9ex
- Added communication options
- Misc changes
- Added an optional -d3d9ex command line switch to reduce CPU memory use by about 40%. If you encounter graphics problems with this feature, please send an email to CSGOTeamFeedback@valvesoftware.com with the subject “D3D9EX”.
- Added communication options in Game Settings which allow the following:
- Mute enemy team
- Block communication from everyone except players you are friends with or players in your matchmaking party
- Hide avatar images
- Change names of players not on your friends list to something neutral
- Katowice 2019 comes to a close: Champions and Legends have been engraved on the trophies, and the Katowice 2019 graffiti can no longer be applied in game.
- Increased the voting time on official servers before transitioning to the next map.
- Fixed a scoreboard case where a player’s rank icons sometimes didn’t get removed when the player was replaced with a bot.