Source: Steam

Steam has released an update for the steam client itself, which is only one part of a series of updates for "Steam 3" over the following months. Here's what they had to say:

A new Steam client has been released, updating the integrated Steam store and the Games list. The update will be applied automatically when your Steam client is restarted.

These changes are part of a larger set of features (collectively known as Steam 3) which will be introduced over the course of the coming months. Today's release allows Steam to offer a larger and more varied collection of games to our customers, and introduces a-la-carte purchases.

We hope everyone enjoys the changes.

And Don't forget to pre-order Rag Doll Kung Fu while it's still only $12.95!