Updates to Team Fortress 2 and Day of Defeat: Source have been released. The updates will be applied automatically when your Steam client is restarted. The specific changes include:
Team Fortress 2
<ul style="padding-bottom: 0px; margin-bottom: 0px;" >Sticky bombs now get a reduced close range damage ramp up (like Rocket Launcher & Syringe Gun)
<ul style="padding-bottom: 0px; margin-bottom: 0px;" >Ultimately reduces damage done by sticky bombs to enemies