An update for the Steam client has just been launched. The changes are as follows:

Steam Client

Changed Subscription signup wizard page to not allow the Finish button until the launch button for the signup page is clicked

Added a right-click "View game account" menu option for subscription based games

Added firewall support for Games for Windows apps

Achievement localization support added for future titles

Flipped the command line arguments order for Red Orchestra to be <-mod>

Made the server sponsor URL update when viewed from a GoldSrc game

Fixed a possible memory leak

Fixed error about missing mss32_s.dll when launching some games

Added support for upcoming games

Includes several Steamworks API improvements for future titles

To receive the update, open the File menu within your Steam client and click "Check for Steam Client Updates..." to begin the updating process.