There’s a new beta update for Steam that introduces a few more options to your status.
You can now set yourself as “Online”, “Away”, “Busy”, “Looking to Play”, “Looking To Trade” and appear “Offline”.
Small update, but pretty cool nonetheless.
To enable these features you will need to click “Steam”, go to settings, go down to beta participation, and opt into the Steam Beta. It will close your Steam and when it’s reopened it will have the above features.