As was expected, a Steam client update is now available. To grab it just restart your client. Here's what is new

* Added Guest Passes functionality - allows owners of certain Steam games to let their friends play games for free, for a limited time trial * Changed Steam client auto-update mechanism to first acquire updates in the background and then ask user whether to restart & apply * Added Favorites area and collapsable status categories to 'My Games' list * Added 5 new colored skins (Default, Ice, Sand, Obsidian, and Grey), selectable in "Settings" * Added 'next' button to Steam news window, allowing multiple messages to be viewed in a single session * Fixed client attempting to update some games which user does not own; was occuring when user had played game during a Free Weekend * Fixed games purchased via PayPal not working in offline mode