Available immediately, Valve has launched an extensive update to Counter-Strike: Source, now in beta. The update includes a host of new features and functionality developed in collaboration with Hidden Path Studios.

This beta will run for a limited time, and once complete, the update will be deployed to all Counter-Strike: Source owners for free via Steam.

New Features:

• 144 achievements added
• New lifetime player stats and summary screens
• New match player stats and summary screens
• New end of round display with MVP and interesting fact about a player
• Updated scoreboard with new icons, visual style, MVP stars, and avatar pictures
• New cinematic death camera
• New domination and revenge system
• Added avatar icons to voice chat, scoreboard, and end of round display
• Incorporated many source engine updates

More info here

wow serious? ffs that we still had to see this in our lifetime
steam is updating i'm coming!