Steam Play Next Launches

Valve announces the success of one of their Steam Labs experiments, saying they've now officially launched the Play Next feature for all users. As the name suggests, this will recommend something to try next from games already in your library:
Earlier this year, Experiment 008: Play Next entered the Steam Labs for testing. Using machine learning to make informed suggestions, the feature is designed to help users with extensive libraries decide which of their games they should play next.

Based on positive feedback from customers, Play Next has proved successful enough to graduate from the Lab. With today's Steam Client update, that functionality is now integrated into the Steam Library.

Users who have un-played (or very low playtime) games in their library, will now have a Play Next shelf available in the library view.