The developer is constantly trying to improve game experience
The developers at Valve are offering updates for three of their most popular video games: Day of Defeat: Source, Half-Life 2: Deathmatch and Team Fortress 2, designed to improve the overall game experience for all players.Shared changes include a fix for the game client eliminating a crash that could happen when players started either Day of Defeat: Source or Half-Life 2: Deathmatch.
Specifically for Day of Defeat: Source, Valve has fixed a problem with the drawing of the grain effect during the cinematics.
Major changes for Team Fortress 2 include an increase in the size for backpacks from 1000 to 2000, while gamers can now also find a new item in the official store called Upgrade to Premium Gift.
There are also smaller tweaks that make the multiplayer-oriented game a smoother experience for players.